in computer terminology , polymorphic code is code that uses a polymorphic engine to mutate while keeping the original algorithm intact .

that is , the code changes itself each time it runs , but the function of the code ( its semantics ) will not change at all .

for example , 1 +3 and 6-2 both achieve the same result while using different values and operations .

this technique is sometimes used by computer viruses , shellcodes and computer worms to hide their presence .

encryption is the most common method to hide code .

with encryption , the main body of the code ( also called its payload ) is encrypted and will appear meaningless .

for the code to function as before , a decryption function is added to the code .

when the code is executed this function reads the payload and decrypts it before executing it in turn .

encryption alone is not polymorphism .

to gain polymorphic behavior , the encryptor/decryptor pair are mutated with each copy of the code .

this allows different versions of some code which all function the same .

polymorphic code

polymorphic code is code capable of changing itself while remaining usable . encrypted code is unusable .
github - sandpox / polymorphic : this is sample source code of polymorphic - family computer viruses .
i . optimization techniques and their application to polymorphic code 10 and other code 30 that may contain malicious code .
in polymorphic code 10 produced by viruses , dead code is commonplace . for instance , consider the following snippet of code from a polymorphic decryptor 11 generated by win32 / junkcomp .
responsive to the malicious code detection procedure detecting malicious code in the optimized loop code declaring that the computer code contains malicious code .
responsive to the malicious code detection protocol detecting malicious code in the optimized body code , declaring that the computer code contains malicious code .
adj . referring to self - modifying code . did you mean : polymorphic shellcode ?
another use of optimization 40 is as a heuristic to detect polymorphic code 10 . most polymorphic engines 10 produce many redundant instructions , whereas a typical program has almost no dead code .
the following video demonstrates the ability of shellter to generate and bind junk polymorphic code with the actual payload .
1260 does not have register replacement , but more complicated polymorphic attacks use that trick . nonetheless , 1260 is an effective polymorphic engine that generates a high variety of decryptors .
well i have downloaded some cryptographic algorithm . do there are those i didn ' t understand so this is my question : what is polymorphic rc4 or polymorphic xor encryption ?
the first known polymorphic virus ( 1260 ) was written by mark washburn in 1990 .
“metamorphic” malicious code is code having a non - constant virus body . metamorphic code may or may not have decryption loops .
“body” or “virus body” . of malicious code is that section of the malicious code that performs the malicious purposes of the code .
the next step in the level of difficulty is a polymorphic attack . polymorphic viruses can mutate their decryptors to a high number of different instances that can take millions of different forms .
polymorphic viruses change with each infection . they do this in an attempt to defeat scanners .
metamorphic and polymorphic malware are two categories of malicious software programs ( malware ) that have the ability to change their code as they propagate .
in polymorphic code 10 , copies are often redundant and can be eliminated . this makes the code 10 clearer to read , easier to parse , and faster to emulate . look at these few instructions generated by win32 / simile . a as part of its polymorphic decryptor 11 :
here is some ' polymorphic ' php code i wrote . php being an interpreted language and not a compiled language makes true polymorphism impossible .
the presence of dead code by itself is not enough to declare a program viral , since polymorphic code 10 exists in legitimate executables , such as packed files ( aspack ) , but it is suspicious enough to warrant further investigation . therefore , a method embodiment of the present invention comprises performing a dead code elimination procedure on the computer code 30 ; noting the amount of dead code eliminated during the dead code elimination procedure ; and when the amount of dead code eliminated during the dead code elimination procedure exceeds a preselected dead code threshold , declaring a suspicion of malicious code in the computer code 30 .
> so , to be technical , ruby is _ not _ a polymorphic language . that being
+ 1 before the question closes . this however seems to be rather different than polymorphic encryption .
polymorphic code is code that changes itself periodically while keeping the algorithm / purpose intact . this technique avoids signature - based detection because the signature of the code is each time different . about 20 - 30 % of the file changes .
to confound virus scanning programs , virus writers created polymorphic viruses . these viruses are more difficult to detect by scanning because each copy of the virus looks different than the other copies . basically , polymorphic code mutates while keeping the original algorithm intact .
our polymorphic engine is pretty simple at the moment . we could add additional features , such as :
now that you have seen the successive elements of the operation of our polymorphic engine , it ' s time to bring it all together . i have included the class header below , followed by the implementation of the main function which generates the polymorphic code .
8 . the method of claim 5 wherein , when the step of performing a malicious code detection procedure on the optimized loop code indicates the presence of malicious code in the computer code , the steps of optimizing the body and subjecting the optimized body code to a malicious code detection protocol are aborted .
early examples of polymorphic malicious code include the tequila virus , smeg ( which literally stood for “simulated metamorphic encryption generator” ) and dark avenger’s mutation engine ( which lesser - skilled virus authors could plug into their malware to grant it the ability to be polymorphic ) .
can you elaborate on the context where you heard this ? the closest thing i know is polymorphic malware .
the invention has particular applicability to computer code 30 that is polymorphic 10 or metamorphic 20 . when the code 30 is polymorphic 10 , in one embodiment the optimizing step 40 comprises optimizing just the decryption loop 11 , or possibly several decryption loops 11 if the malicious code 10 employs several encryption layers . this is because the viral body 12 is normally written in an already optimal form by the creator of the malicious code 10 .
18 . the method of claim 1 wherein the malicious code detection procedure comprises emulating the optimized loop code .
here is a track i made in 2012 and that was meant to appear on polymorphic code but was not finished in time . the mix is not perfect and i could improve it but in order to respect the sound of polymorphic code i prefer to deliver it as it is / was . : ) deathmatch is one of the two bonus tracks from the australian release of polymorphic code buy ( australia with bonus tracks ) : physical : urltoken itunes : urltoken buy ( europe / us ) : urltoken
just like implant ' s polymorphic engine , hps ' s polymorphic engine is powerful and advanced . it supports subroutines using call / ret instructions and conditional jumps with nonzero displacement . the code of the polymorphic engine takes about half of the actual virus code , and there are random byte - based blocks inserted between the generated code chains of the decryptor . the full decryptor is built only during the first initialization phase , which makes the virus a slow polymorphic . this means that antivirus vendors cannot test their scanner ' s detection rate efficiently because the infected pc must be rebooted to force the virus to create a new decryptor .
polymorphic viruses change themselves with each infection . there are even virus - writing toolkits available to help make these viruses .
nevertheless , all polymorphic viruses carry a constant code virus body . with advanced methods , the body can be decrypted and identified . consider figure 7 . 3 as an illustration .
metamorphic malware is considered to be more difficult to write than polymorphic malware . the author may use may use multiple transformation techniques , including register renaming , code permutation , code expansion , code shrinking and garbage code insertion . consequently , advanced techniques such as generic decryption scanning , negative heuristic analysis , emulation and access to virtualization technologies are required for detection .
when dealing with polymorphic code 10 , a peephole optimizer 31 can be very useful as the first step 52 of the optimization process 40 , as part of an instruction decoder . polymorphic code 10 is often littered with small sequences of instructions that cancel each other , such as back - to - back negations , complements , or an increment followed by a decrement .
win95 / zmorph is a polymorphic virus 10 that builds it body 12 on the stack . this example illustrates constant folding 53 .
in the examples of polymorphic code 10 optimization presented in the illustrations that are given below , almost all the transformations that were used were local ones , and they gave very good results . global dead code elimination 63 was the only global optimization implemented , and it brought marginal improvement over local dead code elimination 62 .
polymorphic malware also makes changes to code to avoid detection . it has two parts , but one part remains the same with each iteration , which makes the malware a little easier to identify .
in this section , we look at specific optimization techniques usable in the present invention , and see how each one of them can be applied to the simplification of polymorphic 10 and other code .
as a result of dummy loops elimination , emulation of polymorphic decryptors 11 can become much faster , especially if loops can be nested .
i understand the concept of polymorphic and metamorphic code but i recently read the wikipedia page on both ( for what ever reason i hadn ' t done this previously ! ) . now i really want to have a go at writing some metamorphic code for myself .
the main reason to write polymorphic code is to avoid being hashwise identified , or to have code signature detected , i . e . ids or anti - virus countermeasures may not identify the payload , as it is nicely wrapped - up in its own encrypted form . another reason is to propagate it to multiple copies without having the same signature . many legitimate software vendors also produce polymorphic binaries to protect their applications from software cracking and reverse engineering . when writing shellcode , polymorphism is utilized to create ascii shellcode and alphanumeric shellcode due to the restrictive instruction set . to get started with writing polymorphic shellcode , see the introduction to printable 32 - bit x86 polymorphic shellcode .
the present invention is an alternative solution entailing code optimization ( simplification ) techniques . such techniques as copy propagation , constant folding , code motion , and dead - code elimination may be used instead of , or prior to , emulation or other malicious code detection techniques . these turn out to be powerful allies in the fight against malicious code .
some polymorphic viruses , such as w32 / coke , use multiple layers of encryption . furthermore , variants of coke also can infect microsoft word documents in a polymorphic way . coke mutates its macro directly with the binary code of the virus instead of using macro code directly . normally , polymorphic macro viruses are very slow because they need a lot of interpretation . because coke generates mutated macros with binary code , it does not suffer from slow - down issues and , as a result , is harder to notice . consider the following example of coke taken from two instances of mutated autoclose ( ) macros shown in listing 7 . 8 .
mte was quickly followed by many similar engines , such as tpe ( trident polymorphic engine ) , written by masouf khafir in holland in 1993 .
figure 1 shows a block of encrypted malware code . the first 16 bytes are shown on the right . the block of code is an exact copy of the encrypted malware code from the initial executable file .
another benefit of dead code elimination is that it may eliminate some anti - emulation code designed to stop antivirus programs . the following snippet of code is taken from the decryptor of win32 / hezhi . a .
the data presented here were obtained by running a prototype optimizer 39 containing most of the modules described above on some code samples of polymorphic 10 and metamorphic 20 viruses . in each case , we list the disassembly of the original code 30 , followed by the output of the optimizer 39 .
w95 / hps and w95 / marburg 18 were the first viruses to use real 32 - bit polymorphic engines . these two viruses were authored by the infamous spanish virus writer , griyo , in 1998 . he also created several highly polymorphic viruses earlier on dos , such as the virus implant 19 .
the generated code will look different each time . this is the main goal of a polymorphic engine , after all ! i have included two different decryption functions below , both generated by our engine from the same input data .
in response , the mte engine returns a polymorphic decryption routine with an encrypted virus body in the supplied buffer . ( see listing 7 . 6 . )
when the computer code 30 comprises a decryption loop 11 , 21 and a viral body 12 , 22 , one method embodiment of the present invention comprises the steps of optimizing 40 the decryption loop 11 , 21 to produce optimized loop code ; performing a malicious code detection procedure on the optimized loop code ; optimizing the body 12 , 22 to produce optimized body code ; and subjecting the optimized body code to a malicious code detection protocol . this embodiment is particularly useful when the computer code is metamorphic 20 . when the computer code 30 comprises more than one decryption loop 11 , 21 , one method embodiment of the present invention comprises the steps of optimizing 40 the outermost decryption loop 11 , 21 to produce optimized loop code ; performing a malicious code detection procedure on the optimized loop code ; decrypting the outermost layer , for instance by emulating the optimized loop code ; then proceeding in the same way for the second decryption loop , third decryption loop , etc . . . . and all the following innermost encryption layers , until the body 12 , 22 is decrypted ; optimizing the body 12 , 22 to produce optimized body code ; and subjecting the optimized body code to a malicious code detection protocol . the malicious code detection procedure can be pattern matching , emulation , checksumming , heuristics , tracing , or algorithmic scanning . the malicious code detection protocol can be pattern matching , emulation , checksumming , heuristics , tracing , x - raying , or algorithmic scanning . the step of optimizing the body can entail using one or more outputs from the step of optimizing the decryption loop and / or the step of performing a malicious code detection procedure on the optimized loop code . when the step of performing a malicious code detection procedure on the optimized loop code indicates that the analyzed code 30 contains malicious code , the steps of optimizing the body and subjecting the optimized body code to a malicious code detection protocol can be aborted . the method can comprise the additional step of revealing encrypted body code . this can be done by emulation or by applying a key gleaned from the optimized loop code .
on exit from the loop , the processor flags and registers eax , ebx , ecx and ebp are dead ( they are killed by the code following the loop ) . global dead code elimination 63 yields the following code :
a polymorphic virus contains what is known as a polymorphic or mutating engine . this engine functions like a unique re - coding agent that modifies the virus on every infection or when certain criteria are met . the engine is programmed to re - program key parts of the virus such that they do the same things only via different code strings . this makes them harder to identify and crack .
boundary conditions are not so clear - cut in the case of programs containing self - modifying code . in a polymorphic virus 10 , the decryptor 11 produces a piece of code 12 and then executes it 12 . the set of live variables on exit from the decryptor 11 is hard to determine , because it depends on the register and memory usage of the code 12 it decrypts .
nonsignature - based detection mechanisms include , for example , the use of heuristics to detect , analyze , and describe the characteristics or behavior of malicious code and to provide safeguards against malicious code for which signatures do not yet exist or for which existing signatures may not be effective . this includes polymorphic malicious code ( i . e . , code that changes signatures when it replicates ) . this control enhancement does not preclude the use of signature - based detection mechanisms .
optimization ( 40 ) is an original way of dealing with polymorphic ( 10 ) and other malicious code . the unique ability of optimization ( 40 ) to simplify tangled metamorphic code ( 20 ) into a readable form can be a crucial advantage in the response to a fast - spreading metamorphic worm ( 20 ) .
however , the amount of dead code in the cases described above represents a very small percentage of the overall program . on the other hand , the dead code ratio in the output of polymorphic engines 10 is typically higher than 25 % , and sometimes much more ( see some examples in the below illustrations . )
write the payload code to be dissimulated . at the end of this code put a bootstrap that will decrypt and run the code ( in php / ruby / perl / whatnot , eval ( ) it , in c , smash the stack with it , in c # , use reflection ) . at the beginning of the payload code , call for the encryption / duplication code .
“pattern matching” is a technique for recognizing malicious code by looking for patterns or sequences of bits ( e . g . , signatures ) within the code .
another technique used by malware is encryption . malware code can be encrypted using a key to render it unreadable even with the use of disassembler . but in order for malware to generate different copies of itself , it uses a polymorphic algorithm .
a very effective approach is to embed an assembler within the payload , as well as create an intermediate language ( il ) which the polymorphic engine uses to create asm on the fly . a simple example would be the following il code .
the good news is that most anti - virus software does a good job today of detecting polymorphic malware – perhaps by looking for the encrypted part of the code’s decryptor ( which can itself be variable , of course ) and other techniques .
this opens up the possibility for virus writers to use the same polymorphic engine in many different viruses successfully unless such viruses are handled with heuristic or generic detection methods .
polymorphic viruses can create an endless number of new decryptors that use different encryption methods to encrypt the constant part ( except their data areas ) of the virus body .
polymorphic algorithms use different keys to encrypt and generate different copies of itself . which means that knowing one key is not enough to detect different copies of the malware .
polymorphic malware generates a new key in order to encrypt the malware code in memory for the purpose of writing a new copy of the malware into a different file . it thus generates different binaries every time the malware drops a copy of itself .
when optimizing polymorphic virus code 10 , best effort is often enough . optimizing towards exactly equivalent code is a desirable property , for instance to ensure that the emulation of optimized code 37 will yield proper results , but not a necessity as long as the output 37 of the optimizer 39 can be used reliably for pattern matching , checksumming , heuristics , and other kinds of information gathering related to virus detection .
ripe for dead code elimination once the flags of the “cmp” are proven unused .
> i was talking about actual code modifications . could ruby modify it ' s
win32 / dislex is a complex polymorphic virus 10 based on the lexotan engine . this example is taken from the polymorphic loop 11 that decrypts the data area 12 of the virus 10 . once decrypted , the content of the data area 12 can be used for detection . this example illustrates the use of optimization 40 to speed up emulation .
now that the entire code of the function has been generated , we can write out the encrypted data block , so it will follow the code of the function .
as the years passed , polymorphic malware got more and more sophisticated – hoping to beat anti - virus software one of two ways . the malware author’s hope was that we would either fail to detect all instances of their mutating code , or would false alarm on innocent code making our detection routines more of a pain than the actual virus .
a method embodiment of the present invention determines whether computer code 30 contains malicious code . the method comprises the steps of optimizing 40 the computer code 30 to produce optimized code ; and subjecting the optimized code to a malicious code detection protocol . the malicious code detection protocol can be any protocol for detecting malicious code . thus , the protocol can be pattern matching , emulation , checksumming , heuristics , tracing , x - raying , algorithmic scanning , or any combination thereof . “algorithmic scanning” is the use of any custom designed algorithm by which one searches for malicious code . the optimizing 40 comprises performing one or more of the following techniques : constant folding 53 , copy propagation 54 , non - obvious dead code elimination 62 , 63 , peephole optimization 52 , code motion 49 , abstract interpretation 59 , 68 , instruction specialization 55 , and control flow graph reduction 44 . two or more of these techniques may be combined synergistically .
virlock is a ransomware that has metamorphic algorithm , as discussed in the blog post cited above . it also has what i have coined as an on - demand polymorphic algorithm .
it is a common feature of many polymorphic viruses 10 ( and metamorphic viruses 20 ) to avoid direct use of constants by replacing them with series of instructions producing the desired result . the absence of constants such as looping factors , memory addresses , and decryption keys makes the detection of polymorphic decryptors 11 more difficult . constant folding can help recover these features .
using randomly generated algorithm , generating a unique decryption code in the selected programming language .
this random choice of registers will contribute to the generated code being different each time .
the information system updates malicious code protection mechanisms only when directed by a privileged user .
incorporates the results from malicious code analysis into organizational incident response and flaw remediation processes .
methods , apparati , and computer - readable media for determining whether computer code ( 30 ) contains malicious code . in a method embodiment , the computer code ( 30 ) is optimized ( 40 ) to produce optimized code ; and the optimized code is subject to a malicious code detection protocol . in an embodiment , the optimizing ( 40 ) comprises at least one of constant folding ( 53 ) , copy propagation ( 54 ) , non - obvious dead code elimination ( 62 , 63 ) , code motion ( 49 ) , peephole optimization ( 52 ) , abstract interpretation ( 59 , 68 ) , instruction specialization ( 55 ) , and control flow graph reduction ( 44 ) .
methods , apparati , and computer - readable media for determining whether computer code ( 30 ) contains malicious code . in a method embodiment , the computer code ( 30 ) is optimized ( 40 ) to produce optimized code ; and the optimized code is subject to a malicious code detection protocol . in an embodiment , the optimizing ( 40 ) comprises at least one of constant folding ( 53 ) , copy propagation ( 54 ) , non - obvious dead code elimination ( 62 , 63 ) , code motion ( 49 ) , peephole optimization ( 52 ) , abstract interpretation ( 59 , 68 ) , instruction specialization ( 55 ) , and control flow graph reduction ( 44 ) .
observing that no optimizations of the computer code were performed in the most recent iteration .
> a new language if you just continue to code in the other language ) .
code encryption is a common method of achieving polymorphism . but , you can’t encrypt everything as some code has to be left to do the decryption in order to run the rest . it is this small piece of code that anti - virus software can target ( along with other techinques to counter changes in that small piece of code ) .
regular polymorphic ( literally “many shapes” ) malware is malicious code which changes its appearance through obfuscation and encryption , ensuring that no sample looks the same . although the idea of mutating malware sounds quite scary , it’s actually been used by malicious hackers since the early 1990s .
most malware uses a simple decryption algorithm to decrypt the malware code in its virtual memory . this gives researchers a chance to read and analyze the malware code . it also provides a chance for antivirus engines to read and determine whether or not the code is malicious . the encryption keys don’t matter that much once the malware code has been decrypted into the memory . malware using different keys will still generate the same decrypted malware code in memory .
the application of selected malicious code analysis tools and techniques provides organizations with a more in - depth understanding of adversary tradecraft ( i . e . , tactics , techniques , and procedures ) and the functionality and purpose of specific instances of malicious code . understanding the characteristics of malicious code facilitates more effective organizational responses to current and future threats . organizations can conduct malicious code analyses by using reverse engineering techniques or by monitoring the behavior of executing code .
we also use the intel syntax for x86 microprocessor assembly code . for instance the instruction :
once dead code elimination 62 has removed useless instructions from basic blocks and code motion 49 has moved instructions across block boundaries , some blocks may turn out empty , or almost empty .
win95 / puron is a metamorphic virus 20 that mixes dead code with the meaningful instructions of its body 22 , and splits its body 22 into islands of code linked by jumps .
a perfectly written polymorphic virus would share nothing identically with the same virus on a different machine . this is theoretically possible . and , would theoretically be unbeatable by an anti - virus program .
this transformation is named “dead code elimination” . why would a program contain dead code ? dead code may result from high - level constructs if the programmer overlooked an unneeded variable assignment , but it also very often appears as the result of other optimization techniques we will describe shortly .
newer polymorphic engines use an rda - based decryptor that implements a brute - force attack against its constant but variably encrypted virus body in a multiencrypted manner . manual analysis of such viruses might lead to great surprises . often there are inefficiencies of randomness in such polymorphic engines , which can be used as a counterattack . sometimes even a single wildcard string can do the magic of perfect detection .
a traditional form of attack by cyber criminals , polymorphic malware , has the ability to hide itself , changing variations with each new device while keeping its original algorithm . since the code is continuously changing , it becomes somewhat obscure through multiple attacks , making it harder for the next attackers .
9 . the method of claim 1 further comprising the additional step of , after the step of performing a malicious code detection procedure on the optimized loop code , revealing an encrypted body .
polymorphic viruses threw a new gauntlet down at the feet of anti - virus software makers . it makes detection of viruses several orders of magnitude more difficult than any other previous virus - hiding technique .
in most cases , this type of encryption was used in executable file infectors . due to the level of complexity of polymorphic engines , and the necessity of an in - depth understanding of assembly language for their creation , these days polymorphic engines are rarely used ( one exception to this is virut which , i ' d like to point out , is strongly suspected of being polish in origin ! )
there’s a few ways to programmatically create unique code that performs the same function as the previous .
by using an il , we avoid having to first disassemble the stub code before mutating it .
this invention pertains to the field of minimizing the impact of malicious code attacks to computer systems .
“malicious computer code” or “malicious code” is any code that is present in a computer without the knowledge and / or without the consent of an authorized user of the computer , and / or any code that can harm the computer or its contents . thus , malicious code includes viruses , worms , trojan horses , spam , and adware . at certain places herein , the word “virus” is used generically to include worms and trojan horses , as well as viruses in the narrow sense .
previous paragraphs already discussed several ways to make emulation faster by optimizing 40 the code 30 to emulate . in many situations , pattern matching on the optimized code can also replace emulation for the purpose of detection ( see the below illustrations ) , though emulation may still be needed for exact variant identification . for very complex polymorphic viruses 20 , the emulation speed can be improved by factors of hundreds .
pungila c . , negru v . ( 2014 ) real - time polymorphic aho - corasick automata for heterogeneous malicious code detection . in : herrero á . et al . ( eds ) international joint conference soco’13 - cisis’13 - iceute’13 . advances in intelligent systems and computing , vol 239 . springer , cham
perhaps you are referring to a polymorphic virus ? this is a virus which consists of a decryption program along with the actual virus code which is encrypted . when the virus runs and subsequently spreads , it re - encrypts itself with a different key , thereby appearing to be different each time it propagates .
the concept of mte is to make a function call to the mutation engine function and pass control parameters in predefined registers . the engine takes care of building a polymorphic shell around the simple virus inside it .
today , hundreds of polymorphic engines are known . most of these engines were only used to create a couple of viruses . after a polymorphic decryptor can be detected , using it becomes a disadvantage to virus writers because any new viruses are covered by the same detection . such detections , however , usually come with the price of several false positives and false negatives . more reliable techniques detect and recognize the virus body itself .
the process of producing an optimized version of the original code ( 30 ) automatically suppresses some features that can be a hindrance to human malicious code analysis , like overlapping instructions and cast - away branches .
< snip > i was talking about actual code modifications . could ruby modify it ' s own code ? take this example . . . ruby asks the user the url of a code modification thing ( eg , a cleaner version of a patch , or just a patch ) . what is the url ?
figure 2 shows the decrypted version of the same block of code shown in figure 1 . after decrypting the necessary bytes , the malware executes the decrypted code , then encrypts it back with a different key .
“decryption loop” is a section of code containing instructions to decrypt an encrypted body of the code . the term “decryptor” is often used synonymously with “decryption loop” , and sometimes used slightly more generically than “decryption loop” .
consider the following example of a decryptor , simplified for illustration . the polymorphic decryptor of the virus is placed after the variably encrypted virus body . the decryptor is split between small islands of code routines , which can appear in mixed order . in the example shown in listing 7 . 7 , the decryptor starts at the decryptor _ start label , and the decryption continues until the code finally jumps to the decrypted virus body .
our polymorphic engine allows any set of output registers to be defined ( that is , we are not limited to setting the value returned in eax ) . this makes it possible for the function to output extra values .
fig . 9 ( a ) is a control flow graph for an exemplary section of code before reduction .
the following assembly code taken from a sample of win32 / zmist . a serves to illustrate the transformation :
into a nop instruction , thus emptying its definitions set and making it a candidate for dead code elimination .
tracing can be used to detect polymorphic decryptors 11 that present some easily recognizable characteristics , but are split into islands of code linked together by branches ( win32 / marburg , win32 / orez . ) it can also been used to detect metamorphic bodies 22 that use a weak form of metamorphism where some fixed instructions are always present .
in time , polymorphic algorithms evolved and became ever more sophisticated , in order to make it as difficult as possible for antivirus programs to analyze viruses and run them in an emulated environment . some well - known algorithms included :
in this article , we will cover all the steps necessary to create a simple polymorphic engine , which will serve to encrypt any supplied data , and generate a unique decryption procedure , with the encrypted data embedded within it .
maybe you noticed as much , but there are examples of assembler metamorphasis in the wikipedia - linked symantec pdf at the bottom of the metamorphic code article . also , more sample code seems to exist for quines , which look like a good place to start insofar as metamorphic code seems ( more ) understandable relative to quines .
rather than guessing boundary conditions , an alternative is to let a user specify them to the state tracking module 33 of the optimizer 39 . more generally , allowing the user to specify conditions at various program points makes the optimizer 39 more flexible , and capable of handling buggy code produced by some polymorphic engines 10 . win32 / hezhi sometimes fails to finish its decryption loop 11 with a proper backwards jump . win32 / simile . d produces some corruptions where the polymorphic decryptor 11 patches itself . user - supplied options would allow the optimizer 39 to circumvent these problems .
that means that the code which is run in your browser is completely different each time . if we simply tried to compare the code to previous examples of the malware we have seen , we wouldn’t get a match .
stefan , thanks for defending the ducks ; ) . but i feel that you forget that ruby is perfectly polymorphic as sharon has shown above . i do not really see how dt and polymurphy ; ) are related . cheers robert
here we do not discuss the recognition of loops or the exact conditions to use code motion safely . it is enough to rely on the intuitive idea of a loop to see the value of the code motion transformation above .
in the last decade , dealing with ever more complex polymorphic viruses has been one of the prominent challenges faced by the anti - virus industry . the traditional approach of emulating polymorphic decryption loops to reach the constant virus body underneath is widely regarded as the most powerful defense against polymorphism . once decrypted , the virus body can be used for detection purposes and lends itself to a detailed analysis . unfortunately , this approach is computationally expensive and reaches its limits when faced with metamorphic viruses .
many similar peephole optimizer 31 tricks can be played , and these will be apparent to people who have some experience working with polymorphic viruses 10 . one other case deserves special mention though , the case of back - to - back conditional branches .
to illustrate the benefits of constant folding further , let us use an example related to heuristic detection . suppose a heuristic engine attempts to detect viral - looking code by searching for small suspicious code snippets . one such snippet may be :
7 . the method of claim 5 wherein the step of optimizing the body comprises using at least one output from the group of steps consisting of optimizing the decryption loop and performing a malicious code detection procedure on the optimized loop code .
10 . the method of claim 9 wherein the step of revealing an encrypted body comprises emulating the optimized loop code .
17 . the method of claim 16 wherein the backward pass operation comprises the additional step of global dead code elimination .
this article contains more specific information then wikipedia . this article does not , however , contain true source code . if you would like my advice , though it is highly unlikely that would will find sample source code , you may be able to find sufficient academic documentation to create your own metamorphic code . consider this to start ( google scholar ) :
however , polymorphic engines have found another use : software protection systems , or exe - protectors , such as pelock , asprotect , enigmaprotector , themida , and obsidium . they are used to make it more difficult for an application ' s code to be analyzed by crackers ( i . e . people who try to break software protection ) , and to make it harder for automated unpackers to be created ( i . e . tools which remove software protection ) . if you possess any shareware program which is protected by an exe - protector , there is a 99 % chance that it uses a polymorphic encryption engine .
the optimized code 37 is longer than the original , but this is simply a consequence of expressing the memory state on exit from the block as a series of byte assignments . the flags and registers eax , ecx , and edx are considered dead on entry into getprocaddress , which allows some dead code elimination 62 . the other registers and all memory locations are considered live , to be conservative , but global dead code elimination 63 across api calls could help simplify the code further .
finally , i suspect you may want to run the generated code through a debugger rather than just executing it directly and hoping for the best . i found that if i copied the generated file over the original executable , the debugger was happy to let me step through it while still viewing the original source code . then whenever you get to a point in the code that says junk , you can pop into the assembly view and look at the code that has been generated .
ransomware employs different techniques and attack vectors in order to infiltrate your computer system . they also use different armoring techniques to evade detection and avoid analysis . one trick they use to harden themselves against analysis is through implementing metamorphic , encryption , and polymorphic algorithms .
local optimizations are less costly and can typically be done in linear time . most interesting global data - flow problems are proven to be np - complete , but there is empirical evidence that some can be solved by fast algorithms , at least for programs with a usual control flow structure ( and , in this context , polymorphic code 10 does have a usual structure ! ) .
figure 3 shows the newly encrypted block of code , which is now totally different from the original bytes . every single time the malware needs to execute a certain block of code , it will be encrypted back to a different set of bytes .
metamorphic malware is rewritten with each iteration so that each succeeding version of the code is different from the preceding one . the code changes makes it difficult for signature - based antivirus software programs to recognize that different iterations are the same malicious program .
notice that copy propagation should not be done for destination operands . the original code is not equivalent to the following instruction !
i aimed to extend james holderness ' s php answer a little , into a working self replicating and morphing code example .
as used herein , “non - obvious” dead code elimination means removing dead code other than a nop ( “no operation” ) or a simple operation such as cli , sti , clc , stc and others commonly used as single - instruction nop ' s .
the next important development in the history of polymorphic viruses was mte 17 , a mutation engine written by the bulgarian dark avenger . the first version mte was released during the summer of 1991 , later followed by another version in early 1992 . the idea of the mutation engine is based on modular development . for novice virus writers , it was difficult to write a polymorphic virus . however , more advanced virus writers came to their rescue . the mte engine was released as an object that could be linked to any simple virus .
in that context stefan ' s response would indeed make some sense , i do however not adhere to the differentiation . polymorphic behavior seems completely unrelated to implementation , it is imho a dangerous path to walk , to define a language by it ' s implementation details .
this article explains all the steps needed to write a c + + program which dynamically generates encryption algorithms in x86 assembly code .
generating additional helper functions , e . g . returning values which were originally put in place by code in the main decryption function
simply put , metamorphic algorithms enable malware to generate different copies of its binaries , while they continue to look like normal code .
like constant folding , copy propagation can create new opportunities for dead code elimination . this is another example of the synergy mentioned above . in this example , after removing the reference to variable x in the second statement , the first statement becomes dead code .
the comparison must always succeed , so the jump is never taken . after copy propagation and instruction specialization , this code became :
3 . constant folding 53 and copy propagation 54 should indicate if the stack pointer was earlier set to point to the code .
since the calls are in order in the optimized code , a simple search string can be used to detect the virus 20 .
the modification process is very simplistic . the source code is just interspersed with sequences of assembly instructions that effectively do nothing . when the program is run , it finds these sequences and randomly replaces them with different code ( which obviously also does nothing ) .
github is home to over 28 million developers working together to host and review code , manage projects , and build software together .
moving computations earlier in the control flow is a common type of code motion , but it is not the only one . some other similar transformations delay the execution of statements , and possibly duplicate statements , also in an attempt to improve the code in loops .
the benefits from dead code elimination are numerous . suppose the instruction stream above is part of a decryption loop 11 , and the loop 11 has to be emulated to decrypt the virus body 12 . removing the dead instructions from the loop 11 and then emulating the resulting , simpler code makes the emulation faster . dead code elimination itself has a cost , but the savings easily outweigh the cost in most cases , since dead code elimination takes place only once , whereas the removed loop instructions might have been executed thousands of times .
another way the company is using polymorphic code is through targeting the age - old sql injection attacks , which was the method of attack on 17 credit card companies and retailers last year that resulted in more than 150 million compromised credit cards . it’s also the likely method of attack that recently brought down target’s database of 70 million cardholders’ personal information , according to a report by a cybsecurity firm called isight partners .
some global variables where our code will be loaded . global variables are bad , but i ' m not a particularly good coder .
to create this engine , we ' ll use the c + + language and the asmjit library , which allows dynamic generation of assembly code . asmjit makes it possible to create assembly code at the c + + level , as if you were writing it by hand . it is possible to create 32 - or 64 - bit instructions , and even pseudoinstructions . thanks to this , the library can be used to target code for 32 - and 64 - bit environments . in our case we ' ll stick with 32 - bit code .
11 . the method of claim 9 wherein the step of revealing an encrypted body comprises applying a key gleaned from the optimized loop code .
the first known polymorphic virus , 1260 , was written in the u . s . by mark washburn in 1990 16 . this virus has many interesting techniques that were previously predicted by fred cohen . the virus uses two sliding keys to decrypt its body , but more importantly , it inserts junk instructions into its decryptor . these instructions are garbage in the code . they have no function other than altering the appearance of the decryptor .
similar to a regular polymorphic malware using a key , it decrypts the malware code into the memory . the only difference is that virlock only decrypts the code that it needs at a given moment . and then encrypts it back . to further complicate things , it then uses a different key when it encrypts it back to memory . the new instance of the encrypted malware is now different from the initial binary . and the longer virlock uses this code , and its continuing series of decryption and encryption patterns , the malware in memory will look completely different from the original encrypted copy before it was loaded in memory . dropping a different copy of itself is just simply copying the content of the memory into a file .
central management is the organization - wide management and implementation of malicious code protection mechanisms . central management includes planning , implementing , assessing , authorizing , and monitoring the organization - defined , centrally managed flaw malicious code protection security controls . related to : au - 2 , si - 8
if the detection algorithm for the virus is based on loop 11 , 21 recognition , dead code elimination helps too , by removing unneeded or redundant instructions , thus exposing the more meaningful parts of the code for easier pattern matching . ( see the win32 / dislex example of illustration e below . ) characteristics of the eliminated instructions , such as the statistic distribution of opcodes in dead code , may also be used for detection .
d . addresses the receipt of false positives during malicious code detection and eradication and the resulting potential impact on the availability of the information system .
fig . 9 ( b ) is a control flow graph illustrating the code of fig . 9 ( a ) after it has been reduced .
by applying the constant folding transformation described above and then applying the heuristics to the optimized code , the anti - heuristic trick can be circumvented .


home in indiana is a 1944 technicolor film directed by henry hathaway .

the film , that stars walter brennan , lon mccallister , jeanne crain , june haver and charlotte greenwood , is based on the novel the phantom filly by george agnew chamberlain .

the film was remade in 1957 as april love .

the movie was nominated for an oscar in the category best cinematography , color .

home in indiana

indiana united methodist children’s home , inc . was organized in 1915 by miss angie godwin , a methodist deaconess . with great zeal and ability , she operated a home for orphans in greencastle , indiana .
our “home news” publication is packed with the latest information about our school , kids and other happenings with the indiana united methodist children’s home .
contact a studio in indiana and ask them about transferring your video tapes , home movie reels , or dvds for a quick turnaround .
indiana is continuously investing in new technologies and good specialists in order to fulfil the ever increasing needs of our customers .
indy people ! go to # irtlive and see finding home : indiana at 200 . most entertaining history lesson ever !
home in indiana
is one of the excellent walter brennan horse racing films along with
kentucky
and
maryland
, which much . . .
the deep and abiding affection of twentieth centry - fox for horses , which has found inspired expression in such previous films as
kentucky
and
maryland ,
is again bursting out in technicolor - - and in another federal locality - - in
home in indiana ,
which came to the roxy yesterday . view full article in timesmachine »
with the headline : the screen ; ' home in indiana , ' a colorful film about harness - racing , with walter brennan and lon mccallister , opens at roxy .
requests for admission may be made by telephone , letter or e - mail . indiana united methodist children’s home accepts referrals from the indiana department of child services , juvenile probation , private placements and other sources .
i’ve met the most correct , professional and friendly staff in indiana . thank you for all your kind partnership .
dvds have been the state - of - the - art for more than ten years in the video and home movie transfer industry . in fact , home video studio still transfers video to dvds for our customers who request that service .
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that building , near an interstate 69 exit about 45 miles north of fort wayne , opened in 1885 as a rest home for the poor and disabled and closed in the 1990s .
an honest - to - goodness indiana property . © 2018 . all rights reserved .
© 2018 indiana repertory theatre , inc . all rights reserved . powered by erube .
indiana provides professional service and short lead times for my orders . i am satisfied .
a woman reminisces about her teenage years in the 1920s , when she fell in love with her teacher .
start exploring all that indiana has to offer by browsing our reel - scout location database .
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indiana understands my business needs and i am sure it can fulfil any of my future inquiries .
all content on this web site is copyrighted . © indiana rubber 2015 . web design : webvision
contact the home via email at iumch @ iumch . org , or phone 765 - 482 - 5900 .
© reproduction in any form either in whole or in part is strictly forbidden . carlisle homes pty ltd abn 86 106 263 209 . company registration number cdb - u 50143 .
kirston holds parts in the ensemble and is an understudy to several characters in the play , including mrs . potts .
the home offers an on - grounds school accredited by the indiana state department of education . students may attend this school full - time , the lebanon public schools full - time or some may divide their time between the two . tutoring is available to each student . credits earned at the on - grounds school transfer to any public school in the state of indiana .
all products manufactured in indiana pass tests and quality inspections in every step of their production – from the compound state to the packed product . this guarantees that our customers will receive the best possible quality items they have paid for .
if private well , must obtain well water test and contact indiana department of environmental management drinking water branch .
homeownership assistance : indiana | urltoken / u . s . department of housing and urban development ( hud )
henry hathaway ' s 1944 family drama home in indiana is fine on the surface , but there are no hidden revelations lurking underneath . the story offers nothing surprising , original , or inspiring , it only serves to teach its own moral lesson - - one its inherent racism renders somewhat moot .
indiana repertory theatre , inc . 140 w . washington street indianapolis , in 46204 317 - 635 - 5252 ( ticket office ) 317 - 635 - 5277 ( administrative office )
an open floor plan encompasses a kitchen , dining area , and living space in the main dwelling ' s ground floor . a loft lends privacy to the bedroom and home office areas .
the indiana encapsulates style and sophisticated luxury . as you step into the lavish entry foyer , be greeted with an overwhelming sense of serenity and intrigue . open - plan living at its finest , this premium home is ideal for a modern lifestyle .
the compassionate funeral directors at frist funeral home provide individualized funeral services designed to meet the needs of each family . our staff of dedicated professionals is available to assist you in making funeral service arrangements . from casket choices to funeral flowers , the funeral directors at frist funeral home will guide you through the aspects of the funeral service .
associated press - angola , ind . ( ap ) - a film and television production company wants to buy a northeastern indiana county ' s former rest home and turn the more than century - old building into a set for independent films and documentaries .
adam kimmell and dan allen of knight owl productions , which leases historic buildings as movie set locations , told the steuben county commissioners on monday that they ' re interested in buying the old county home .
if you are interested in becoming a child care provider but don ' t know what type of provider you are , please read the indiana child care definitions and refer to the grid below for additional information about the process for becoming a licensed child care home , licensed child care center , or unlicensed registered child care ministry .
a south american plane loaded with an assortment of characters crash lands in a remote jungle area in the middle of a storm . the passengers then discover they are in an area inhabited by . . . see full summary »
wow great show ! great performances , music , fascinating history . the best of times as well as the not so pleasant times in indiana history . bravo to the cast and crew for engaging the audience and shining true light and new light on indiana history . diverse cast and stories . exceeded my expectations and touched my heart .
home video studio offers professional video , film and media content transfer , video post - production and production services for consumers , organizations and corporate / commercial clients . we also love working with small businesses . we utilize the latest in computer , video and transfer technology to provide our clients with cutting edge products and old - fashioned service -
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™ . home video studio specializes in video editing , video to dva - digital video archive™ , video to dvd transfer , dvd and cd duplication , photo / video montages , super 8mm , 8mm & 16mm home movie transfers , 35mm slide transfers , smartphone and smart tv transfer , web videos , video tape repair and much more . whether you need a video from your phone transferred or help in producing a company or organization video , we can help . home video studio guarantees 100 % customer satisfaction . stop by and see us today or use home video studio ' s free pick - up and delivery service . with studios throughout the united states , canada and one in stockholm sweden , home video studio is the number one provider of premium video services in the world . we would love to help you with your project !
home in indiana is a wonderful movie . i saw this on amc when i was a kid and still remember it . it ' s a film about a troubled youth who comes to live on his aunt and uncles farm . at first he doesn ' t want to be there but then he makes some friends and eventually gets involved in some kind of chariot horse racing . the music score and talent makes this film a classic . another movie called april love , with pat boone and shirley jones , came out about 20 years after home in indiana and copied the premise of the movie . jeanne crain is the one i remember most in this film , i think it was her second film . i think fox released this movie and i hope they release this timeless movie on dvd soon , along with other jeanne crain films .
kimmell and allen have formed a partnership to provide historic structures as movie set locations . they own the old blackford county jail in hartford city , where allen lives , and a former county infirmary in the city of winchester in randolph county .
the prime minister’s office says trudeau does not recall any ' negative interactions ' during his visit to a music festival in creston , b . c . , in 2000
the availability of great variety of raw materials in colour and compound allows us to be extremely flexible in agreeing the most convenient prices and lead times for our products .
finding home : indiana at 200 is perhaps the best , most entertaining play i ' ve seen in 25 years of attendance at irt ! the stories remind or teach us of our history - bringing us lessons to learn for the future . we feel joy , pride in our heritage and conviction of mistakes . the music is absolutely outstanding ! kudos to each and every musician ! ( we brought family guests from out of state and they loved it ! )
if you have trouble accessing this page because of a disability , please contact indiana yard and garden – purdue consumer horticulture at homehort @ urltoken .
if you ' re interested in submitting a letter to the editor , click here .
but there ' s a new kid in town - the dva - the home video studio - video in the cloud . dva is the latest technology and it is fast becoming the media of choice . these days we most often transfer everyone ' s old vhs , betamax , 8mm and mini dv tapes to dvas rather than dvds .
if private well , must obtain well water test ; and if 25 or more people involved , contact indiana department of environmental management drinking water branch .
the national museums in berlin purchased a fragment of the slab from an english collection in 1910 . it was displayed in the german capital until the second world war , when the museums were shut and large parts of the collection moved to safety due to aerial bombardment .
“goshen is proud of jordon hodges ' talent and international success as a producer , actor , and screenwriter . we ' re especially thankful that he wants to share the interesting people and places in our northern indiana region by filming here . ”
i’m in my 40s , child - free and happy . why won’t anyone believe me ?
every film that has ever been nominated for an academy award in any category . enjoy !
© 2016 indiana production s . p . a . via edmondo de amicis , 53 - 20123 milano tel + 390286894470 - fax + 390286894471 p . iva 05011130969
a lad with a penchant for trouble is sent to live with his aunt and uncle in indiana . though he ' s not happy about the arrangement at first , his love of horses and his affection for a young . . . see full summary »
research showed a dutch - american scientist , samuel abraham goudsmit , had purchased the stele in 1945 from a private collector in germany and bequeathed it to the michigan museum , the foundation said .
if you believe you might be exempt from licensure , please read the indiana code regarding child care licensure exemptions . to become a ccdf certified unlicensed provider , click here .
* the assessed value information that is available on this website will be updated yearly , corresponding with the indiana assessor code calendar march 1st to march 1st of every year .
size may vary dependant on façade . room size may be smaller on hebel homes . refer to working drawings for complete dimensions . © reproduction in any form either in whole or in part is strictly forbidden . carlisle homes pty ltd abn 86 106 263 209 . company registration number cdb - u 50143 .
the kelsey museum agreed to return the stele , which will be displayed in berlin from next month .
if you were in charge , what would you do to make exegistics a better pla . . .
what sounds like the plot of an indiana jones movie is turning into a happy end for a german museum that feared it had lost a treasured stone tablet from ancient egypt .
the commissioners had once considered razing the building , to the dismay of historic preservationists . the statewide historic preservation group indiana landmarks has sought to find a buyer for the building .
1099 , independent contractor , treadmill , elliptical , bowflex , home gym , furniture , table , bed , book , shelf , build , assemble , assembly , grill , deliver . . .
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1 dead , 1 seriously injured in car - motorcycle accident on u . s . 52 west of city
we offer a large range of rubber half soles , heel tops and sheeting in various thicknesses and colours .
neither grant county , indiana , or any agency , offices , or employees of any other information provider warrants the accuracy , reliability , or timeliness of any of the information provided herein .
the team focused on using natural materials to
gently engage
the home with the landscape and complement the natural beauty of the midwestern trees and grasslands . locally sourced flagstone flanks portions of the porch .
we can transfer your old home movies 8mm , 16mm , vhs , mini dv and other videotapes to dvds and the dva - digital video archive cloud . share this and receive a 10 % discount !
the early life of elizabeth i , from her childhood until her accession to the throne of england in 1558 .
logan sejas is an 11 - year - old from indianapolis who will be performing as chip in the play .
tonight lisa and i attended finding home indiana 200 at the indiana repertory theater . it is a collection of plays and music celebrating 200 years of indiana history through people , places , events and social issues of both the past and present . this performance was a remarkable journey through our past as it pointed us to our future in the midst of the present . it was an emotion journey from happiness and pride to sadness and shame . i was encouraged , inspired , frustrated and aggravated , as well as overwhelmed and challenged . though i had issue with some of its message , it was an amazing presentation by some very talented people that all hoosiers should see . it is a two night presentation . you can see both , or only one and it will be worth your effort . i hope to see the second night soon . go and see it . # irtlive # findinghomeindiana200 # proudtobeahooiser .
disney’s “beauty and the beast , ” which has already been seen by more than 35 million people across 22 countries and in nine languages , will be performed at 7 p . m . tonight in the elliott hall of music .
the prussian cultural heritage foundation , which oversees the museums , said tuesday that the artifact was rediscovered by a dutch egyptologist , nico staring , in the collection of the kelsey museum of archaeology at the university of michigan in ann arbor .
complete list of dan sallitt’s favorite films . films are listed in chronological order and then ranked within each year . refer…
kimmell said nothing would be done to alter the exterior of the building and its interior is in very good shape .
definition : ic 12 - 7 - 2 - 28 . 6 child care home sec . 28 . 6 . ( a )
child care home
, for purposes of ic 12 - 17 . 2 , means a residential structure in which at least six ( 6 ) children ( not including the children for whom the provider is a parent , stepparent , guardian , custodian , or other relative or any child who is at least fourteen ( 14 ) years of age and does not require child care ) at any time receive child care from a provider :
disclaimer : reference to products is not intended to be an endorsement to the exclusion of others which may have similar uses . any person using products listed in these articles assumes full responsibility for their use in accordance with current directions of the manufacturer .
“this performance at purdue will be the first time my family and extended family will be able to travel here to see me at my official first job , ” said lacey kirston , who received her degree in vocal performance from butler university in 2013 .
delve into indiana’s beloved icons and hidden gems , the celebrated and the scandalous , with a bicentennial collection created by writers from all over the state . featuring songs by hoosier singer - songwriter tim grimm , this multifaceted look at indiana’s life and times mixes music and history , comedy and drama , fact and fable . this production is a part of the spirit & place festival , running nov . 4 - 13 . # spindy
the firm used blackened steel , birch plywood , and locally sourced stones to construct this modern midwestern home that celebrates indoor - outdoor living . a wooden deck connects the larger box dwelling to the separate , smaller box porch structure .
a light - skinned african american woman falls in love with a white doctor , though he is unaware of her true race .
after her businessman father moves her family from kansas city to new york , a woman falls in love with an engaged man .
a lad with a penchant for trouble is sent to live with his aunt and uncle in indiana . though he ' s not happy about the arrangement at first , his love of horses and his affection for a young filly that he plans to race make life bearable . he also finds romance with tomboyish char who shares his love for horses .
a black metal ladder leads to the loft that holds the more personal bedroom and home office spaces . benjamin moore ' s
yorkshire tan
covers the walls , while the brand ' s
jamesboro gold
graces the ceiling .
pro resources is an employment services firm specializing in short - term and long - term staffing , direct hire , recruiting and consulting .
conducts service visits in customer ' s homes delivering , relocating , assembling and repairing products to specifications with an expectation to personify . . .
you ' ve obviously stirred some interest in this room ,
ron smith , president of the commissioners , told kimmell and allen .
at carlisle we believe when building your dream home only the best will do – which is why we’ve included luxury items that we know you’ll enjoy for years to come . with carlisle’s affinity collection , life’s better when you experience true display living first hand .
the land ' s most viable location for the home site required the main living area to be built into the hillside . a boulder removed from the hillside serves as stepping stones , and the front door was crafted from the wood of a dead walnut tree found during construction .
knight owl productions ' proposal states that the
old county home would become one more historic location available to television shows , independent and student films , documentaries , magazine and stock photographers , producers of music videos , webisodes and even big - budget , mass distribution movies .
this movie just makes you feel good . and not in any sappy way , but in the freshness of the setting and the characters , the coming - of - age bits that aren ' t forced , and the way walter brennan ' s character is brought back to life as he re - engages in the thing he loves , horse racing . and the way his wife delights in the transformation . it ' s a small miracle , brought on by the unexpected : a boy who ' s a relative is sent to live with the farm couple after he ' s gotten into trouble back home . at first he ' s resented but he becomes the catalyst for brennan ' s redemption - and finds his own redemption , as well . a couple of girls ( played by jeanne crain and june haver , both future fox stars ) are in the mix as well , and if you like trotting horses , and racing , you will enjoy this lovely slice of life , with outdoors prominently featured . it should refresh and invigorate you .
unusually , the stone slab was glazed , helping preserve the image of ptahmose with his arms raised in worship of the ancient egyptian deities osiris and isis .
natural light fills the airy lower level from standard windows by marvin interspersed on the home ' s facade . the different - sized windows allow a variety of views of the property . a custom light fixture created by the homeowner illuminates a black leather ikea sofa and vintage coffee table .
the trivia section states that the racing scenes for this movie were shot in fremont , ohio . that may be true for the early scenes , but the final race in which maudine iv races after going blind were shot in marion , ohio at the marion county fairgrounds . although it has changed a lot in recent years , i spent many of my early years playing in the stands at the fairground and even rang the
call to the post
bell that is rung in the movie . my mother told us stories of seeing the stars of the movie at the fairgrounds when they were filming . one of the older guys i used to work with claimed he dated june haver when they were in town . even if i didn ' t believe him , i have no doubt that my mother was telling me the truth . the list of filming locations does credit marion , as well as several other locations where harness racing was one of the main local pastimes i do enjoy the movie and try to catch it whenever it is on ( generally on the fox movie channel ) .
“now , after more than 70 years , it will once again take its place in the permanent exhibition of the egyptian museum of berlin , ” he said .
' sparke ' thorton , a lad with a penchant for trouble , is sent to live with his uncle and aunt bolt in indiana after his aunt henrietta bolt dies . though he ' s not happy about the arrangement at first , his love of horses and his affection for a young filly that he plans to race make life bearable . he also finds romance with tomboyish ' char ' bruce who shares his love for horses .
in order to meet growing demands , the johnson county commissioners and johnson county council created a geographic information system ( gis ) department in november 2006 . our mission is to build a centralized infrastructure so that high quality gis technology solutions are efficiently delivered to county departments , local governments , and the public . in addition , we also assign and coordinate the addressing of all buildings in the unincorporated areas of johnson county . our interactive mapping website , that allows users to locate property by owner name , address , or parcel - id , display layers and aerial photography , measure distances , print maps , identify features , and obtain ownership information , is located at urltoken
performing in a play like “beauty and the beast” may seem intimidating to a new college graduate , but not all the cast members have even that much life experience .
such is the case for two cast members of disney’s “beauty and the beast , ” the live performance representation of the 1991 feature film . the musical is currently touring all 50 states and six canadian provinces , but its stop at purdue will feel like a return home for a few members of the cast .
this play is a must ! it is creative & entertaining but also educational . the music is fabulous . the actors are so good . i love where i live ; but even if you don ' t , you will really enjoy finding home . . . you might
find
more than you expect .
our close connection with a local rubber producer enables us to purchase easily any type of raw material required for our production and even create new material if necessary , hence we can offer our customers fair prices for any product they might wish to purchase from indiana without compromising the high quality of the final product .
go behind the scenes of the mission : impossible movies , check out the latest videos and trailers , and see which spy movies topped the box office in our mission : impossible guide .
“i enjoy performing a lot and i can learn from all the adults in the show , ” said sejas . “i want to get better and everyone is helping me do that . ”
façade images are for illustrative purposes only and may depict features not supplied by carlisle homes including landscaping , fencing , window furnishings , wall furnishings , decorative lighting , décor , furniture and flat profile roof tiles ( some of these items may be available at an additional cost ) they may also vary between house type and house size selected . windows , front entry doors and frames are commonly altered to the façade to suit room layouts in different house designs and to suit different house widths . please refer to the specific master drawings of the house type and size selected for the exact façade details . © reproduction in any form either in whole or in part is strictly forbidden . carlisle homes pty ltd abn 86 106 263 209 . company registration number cdb - u 50143 .
berlin — an ancient artifact lost in the chaos of the second world war . an american scientist hunting for nazi secret weapons . an archeologist who dug into dusty archives to prove a hunch .
thanks so very much , we love the work you did for us . its wonderful to travel back in time using video . thanks for the great service , care and quality love it ! !
kirston , who grew up in crawfordsville , ind . , took a year off after receiving her degree to be a teaching assistant at a local elementary school . when she came across the casting website for an open position in “beauty and the beast , ” she bought a plane ticket for new york city and auditioned . the next day she was asked to return to nyc for a part in the musical . “it was spur of the moment for me , ” said kirston . “it was just something that i wanted to do , and i was very grateful and surprised when they called me back . ”
being moved unexpectedly by a play about indiana ' s history . and this is what being a hoosier means to me - there is a simplicity and humility about our history . there is pain and sadness , but bounding love and faith . we stand tall , but mostly because we stand on our ancestors - those complicated , powerful people who came before us . # irtlive
( 3 ) for more than four ( 4 ) hours but less than twenty - four ( 24 ) hours in each of ten ( 10 ) consecutive days per year , excluding intervening saturdays , sundays , and holidays .
( 1 ) attend orientation training session # 1 ( start - up process and information ) either in person or online . contact your local child care resource and referral agency to sign up for this training or visit urltoken to register for the online session . to find out how to contact the agency in your county call 1 - 800 - 299 - 1627 , ( click here for child care resource and referral map ) or email ot @ urltoken
an akari light sculpture by noguchi diffuses light over the dining area and the homeowner ' s black - and - white photography collection . a vintage midcentury sofa that has been in the homeowner ' s family for generations rests nearby .
it looks like we don ' t have a synopsis for this title yet . be the first to contribute ! just click the
edit page
button at the bottom of the page or learn more in the synopsis submission guide .
after the bandit jim stokes robs the stage he is wounded fleeing . recuperating at a ranch , he falls in love with and marries the daughter . now wishing to go straight he tries to return the . . . see full summary »
i am old enough to have seen this movie first run . at the time i was blown away by this film because it had every thing in it any city kid would want to be able to do , which mostly was race horses and have a pretty girl interested in the same thing as a friend . since this film was so important to me i feel compelled to correct an error in the cast listing by imdb . currently jeanne crain ' s character is listed as char bruce which is correct , but june haver ' s character is listed as cri - cri bruce which would make them sisters which they are not ! cri - cri is the daughter of godaw boole , the owner of the horse farm where char ' s father is the head trainer , soooooo cri - cri ' s last name should be boole , not bruce ! i have no idea how this casting error crept into imdb ' s data base , but as a movie fan interested in accuracy i ' m requesting that imdb correct this mistake . i know i am right in this because i ' ve seen this film at least 20 times over the years and have read the book that the film is based on ( the phantom filly ) .
( 1 ) attendance at orientation training session # 1 ( start - up process and information ) is strongly encouraged . the training can be completed either in person or online . contact your local child care resource and referral agency to sign up for this training or visit urltoken to register for the online session . to find out how to contact the agency in your county call 1 - 800 - 299 - 1627 , ( click here for child care resource and referral map ) or email ot @ urltoken
with over 450 , 000 , 000 salaries collected from other jobs and employees , we use one of the biggest salary databases in the world to inform these estimates . and because we are continually adding feedback from users like you , we are able to keep refining our accuracy .
a wooden deck and pathway connects the main dwelling to the exterior screened - in porch . then , a small pathway of stepping stones leads to another box structure for storage . the buildings , built slightly raised from the ground , appear to float above the edge of the wetlands .
grant county government gary landrum , county assessor 401 s adams street - room 528 marion , in 46953 ( 765 ) 668 - 4773 fax : ( 765 ) 664 - 5555 office hours : 8 : 00 a . m . - 4 : 00 p . m . monday - friday email : glandrum @ urltoken website : urltoken
in kentucky just after the civil war , the hayden - colby feud leads to jed colby being sent to prison for 15 years for murder . the haydens head for nevada and when colby gets out of prison he heads there also seeking revenge . the head of the hayden family tries to avoid more killing but the inevitable showdown has to occur , complicated by lynn hayden and ellen colby ' s plans to marry .
heartfelt story about sparke thorton ( lon mccallister ) , a city kid who goes to live in the country with his aunt and uncle ( charlotte greenwood and walter brennan ) , a pair of semi - retired horse breeders with only one trotter left on their farm . char ( jeanne crain ) and cri - cri ( june haver ) are the two local lovelies who show sparke another side of country . . . read more
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( 1 ) attend orientation training session # 1 ( start - up process and information ) and then training session # 2 ( preparation for licensure ) . attend a safe sleep training session . contact your local child care resource and referral agency to sign up for these orientation trainings . to find out how to contact the agency in your county call 1 - 800 - 299 - 1627 , ( click here for child care resource and referral map ) or email ot @ urltoken . orientation # 1 can be completed online . visit http : / / www . urltoken / to register .
façade images are for illustrative purposes only and may depict features not supplied by carlisle homes including landscaping , fencing , window furnishings , wall furnishings , decorative lighting , décor , furniture and flat profile roof tiles ( some of these items may be available at an additional cost ) they may also vary between house type and house size selected . windows , front entry doors and frames are commonly altered to the façade to suit room layouts in different house designs and to suit different house widths . please refer to the specific master drawings of the house type and size selected for the exact façade details .
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a troubled teen gets a new future when he moves to the country to raise a racehorse .
the best thing you can say about this film is that it ' s not as sentimental as it could have been . however , it ' s still a soft , mushy kind of movie . . .
i have just read synopsis of this movie . i am anxious to see it . when will it be on tcm ? i would love to make a collection of these kinds of movies on . . .
leonard maltin classic movie guide , copyright 2005 , 2010 . used by arrangement with penguin group ( usa ) inc .
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mr . wolf ' s big list of forgotten , overlooked and underappreciated films .
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a nurse loses her job after selflessly taking the blame for a fatal mistake her sister and co - worker made ; she is subsequently employed at a poorly - equipped hospital , where she finds romance and tragedy .
a motley crew of professional thieves plans the robbery of a monte carlo casino vault .
world war ii propaganda film about female volunteer workers at an optics plant who do their best to meet production targets .
1920 ' s bandleader chuck arnold meets hometown girl peggy at one of the band ' s dances and next day weds her . though she loves him , life on the road becomes increasingly difficult for her , . . . see full summary »
james stewart plays
truck
cross an enlisted soldier who has been accepted into the unites states naval academy at annapolis , maryland . truck meets roger
rog
ash ( robert young ) and . . . see full summary »
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definition : ic 12 - 7 - 2 - 28 . 4 child care center sec . 28 . 4 .
child care center
, for purposes of ic 12 - 17 . 2 , means a nonresidential building where at least one ( 1 ) child receives child care from a provider :
definition : ic 12 - 7 - 2 - 28 . 8 child care ministry sec . 28 . 8 .
child care ministry
, for purposes of ic 12 - 17 . 2 , means child care operated by a church or religious ministry that is a religious organization exempt from federal income taxation under section 501 of the internal revenue code .
( 2 ) attend orientation training session # 2 ( preparation for licensure ) . click here to register online for this training or call the licensed child care center program at 317 - 232 - 4469 . for an overview of what this training covers , click here .
( 4 ) structure must meet e - 3 occupancy . if required , submit building plans for approval to :
( 6 ) pass on - site inspections from division of family resources and department of homeland security ( dhs ) , fire and building safety division .
( 7 ) provisional license is issued . licensed child care centers can accept children on the child care and development fund ( ccdf ) voucher program .
( 6 ) recommendation for license is sent to central office for review and approval .
( 7 ) license is issued . licensed child care homes can accept children on the child care and development fund ( ccdf ) voucher program .
( 2 ) attendance at orientation training session # 2 ( preparation for registration ) is strongly encouraged . click here to register online for this training or call the registered child care ministry program at 317 - 233 - 5413 . for an overview of what this training covers , click here .
( 3 ) send completed application packet to department of homeland security ( dhs ) , fire and building safety division .
organization must submit copy of their 501 ( c ) ( 3 ) irs ruling as a church or religious organization and other documents as required to be eligible for exemption from child care center license requirements .
( 6 ) pass on - site inspection for child care and development fund ( ccdf ) voucher program eligibility , if applicable .
for information on the voluntary certification program ( vcp ) for unlicensed registered child care ministries click here .
images are for illustration purposes only . contact a sales consultant for pricing and specification details . click here for more information .
this price is based on the standard floorplan . please refer to working drawings for detailed dimensions .
our mission is to enrich the quality of life for children and families through christian values . our vision is to be a place where youth are safe and cared for ; where youth are given the opportunity to become healthy and self - sufficient adults ; where families are reunited ; and where every person is treated with love and respect .
donations and volunteering go a long way to help us achieve and continue our mission . there are several ways to donate and support our cause .
the compassionate support of our donors and volunteers help a child to realize his or her dreams . just one small gift from you might be the greatest investement you will ever make .
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u . s . department of housing and urban development | 451 7th street s . w . , washington , dc 20410 telephone : ( 202 ) 708 - 1112 tty : ( 202 ) 708 - 1455 find the address of the hud office near you
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have your tax statements and / or your notice of assessments sent to your email ever year . sign up now by clicking on the logo or this link : urltoken
to the grant county assessment data search site . the information accessible through this site is being made available to enhance the access of assessment data and to provide links to other relevant sites . a summary of the information available through this site is as follows :
( form 11s ) were mailed on may 1 , 2017 to all parcels with the exception of exempt .
( form 11s ) were mailed on may 20 , 2016 to all parcels with the exception of exempt .
( form 11s ) were mailed on june 15 , 2015 to all parcels with the exception of exempt .
( form 11s ) were mailed on june 11 , 2014 to all parcels with the exception of exempt .
( form 11s ) will be mailed on may 16 , 2013 to all parcels with the exception of vacant agricultural and exempt .
( form 11s ) were mailed on july 13 , 2012 to all parcels .
the information provided herein is without warranty of any kind . any person or entity
relies on said information for any purpose whatsoever does so solely at their own risk .
stone stele was taken to america by the head of a secret u . s . army mission investigating nazi germany ' s efforts to build a nuclear bomb during the second world war
tourists ride camels at the site of the giza pyramids near cairo , egypt .
the tale begins more than 3 , 000 years ago during the reign of ramesses ii , when ptahmose , mayor of the egyptian city of memphis , had his portrait chiselled onto a stele .
the stele was left behind and recorded missing , assumed destroyed , after the war .
goudsmit was the scientific head of a secret u . s . army mission investigating nazi germany’s efforts to build a nuclear bomb , as well as an enthusiastic amateur archeologist .
hermann parzinger , president of the prussian cultural heritage foundation , called the return of the stele a “noble gesture . ”
north korea slams ' cancerous ' u . s . demands at nuclear talks as trust falters
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model outdoorsman : why this supermodel is living off - grid on an island off the coast of b . c .
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as defined by urltoken a gis is : a geographic information system ( gis ) integrates hardware , software and data for capturing , managing , analyzing and displaying all forms of geographically referenced information .
. . . e si continua . . . ! ti senti di somigliare a yacco ? o forse a . . . boh ? ! conosci un amico che ricorda polonia ? vieni a farti conoscere !
benvenuti ! magari tra di voi o tra i vostri amici si nasconde . . . tito ? o forse lombo ? o . . . pippo ?
well , that ' s an hour of my life that i ' ll never get back .
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some clouds this evening will give way to mainly clear skies overnight . low around 70f . winds wsw at 5 to 10 mph . .
some clouds this evening will give way to mainly clear skies overnight . low around 70f . winds wsw at 5 to 10 mph .
traveling the country as part of a live musical tour may seem like the most exciting aspect of show business , but an actor will tell you the best performances take place when family is there to watch .
“there’s nothing like ( performing ) , ” said kirston . “there is an adrenaline rush because you don’t know what’s going to happen . the audience’s faces light up and you can bring them out to a wonderful experience , whatever it is . ”
sejas wants to continue his performing career as he gets older . his performance at purdue is especially important to him because it will be the first time many of his friends and family will have the opportunity to see his talent .
tickets are $ 22 to $ 52 for the general public and $ 22 to $ 39 for those 18 and younger , as well as purdue and ivy tech students . tickets can be purchased at the stewart center box office or by calling 765 - 494 - 3933 or 800 - 914 - show .
metal foundries facing compliance deadline for osha silica rule - bna article , 4 . 11 . 18
use the production library to help select your production crew and experience the meaning of hoosier hospitality .
it is block after block of just fascinating buildings…it is a kind of wonderous place . it is a bit of an emerald city . ”
individuals will be responsible for operating hand tools and small bindery equipment while following work instructions , working independently , and . . .
* make money performing light handyman jobs : heavy lifting , carpentry , furniture assembly , tv mounting , plumbing , and electrical tasks arrive on time .
interpreting and analyzing data from diverse structured and unstructured data sources , for the purpose of , identifying data anomalies , drawing conclusions . . .
* someone that will show up to the jobs and do great every single time . * throw away boxes and plastic to customer’s bin * that’
assemble tops & bottoms ; spring up using spring spreader and screw impact ; add correct sides ; install drive tube & springs ; attach safety strap & locks . . .
individual must be able to use a staple gun and nailer ; pull springs ; remember parts types of springs ; meet quality standards ; and perform work safely .
under the direction of other machine builders and assembly supervisor , our machine assembly apprentice fits and assembles components , rebuilds , and repairs . . .
various general assembly activities required including : driving screws and / or assembling other fasteners ; applying tape , insulation or other materials . . .
ensure that no suspicious or potentially harmful people or objects are entering the premises and that company property and resources are not being unlawfully . . .
when it comes to commission do you collect your earned commission off ea . . .