joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10100390
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 8
xor ecx, ecx
xor eax, eax
push ebp
mov ebp, dword [esp + 0x18]
mov byte [eax + ebp], al
inc eax
cmp eax, 0x100
jl 0x1010039c
mov eax, dword [esp + 0x14]
mov byte [ebp + 0x100], cl
cmp eax, ecx
mov byte [ebp + 0x101], cl
jle 0x1010042f
push ebx
push esi
push edi
mov byte [esp + 0x24], cl
xor esi, esi
mov ebx, ebp
mov dword [esp + 0x10], 0x100
mov edi, dword [esp + 0x24]
mov ecx, dword [esp + 0x1c]
and edi, 0xff
xor eax, eax
xor edx, edx
mov al, byte [edi + ecx]
mov dl, byte [ebx]
add esi, eax
add edx, esi
and edx, 0x800000ff
jns 0x101003f9
dec edx
or edx, 0xffffff00
inc edx
mov byte [esp + 0x14], dl
mov esi, dword [esp + 0x14]
and esi, 0xff
lea eax, [esi + ebp]
push eax
push ebx
call fcn.10100440
lea eax, [edi + 1]
add esp, 8
cdq
idiv dword [esp + 0x20]
mov eax, dword [esp + 0x10]
inc ebx
dec eax
mov dword [esp + 0x10], eax
mov byte [esp + 0x24], dl
jne 0x101003ce
pop edi
pop esi
pop ebx
pop ebp
add esp, 8
ret

Function at 0x10100460
Capabilities:
Encrypt data using rc4 prga

Disassembly:
sub esp, 0xc
mov edx, dword [esp + 0x14]
push ebx
push esi
mov esi, dword [esp + 0x20]
xor ebx, ebx
mov al, byte [esi + 0x100]
mov cl, byte [esi + 0x101]
test edx, edx
mov byte [esp + 0x20], al
mov byte [esp + 8], cl
jle 0x1010055d
push ebp
mov ebp, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0x28]
and edi, 0xff
and ebp, 0xff
lea eax, [edi + 1]
and eax, 0x800000ff
jns 0x101004b2
dec eax
or eax, 0xffffff00
inc eax
mov byte [esp + 0x28], al
xor ecx, ecx
mov edi, dword [esp + 0x28]
and edi, 0xff
mov cl, byte [edi + esi]
lea eax, [edi + esi]
add ecx, ebp
mov dword [esp + 0x18], eax
and ecx, 0x800000ff
jns 0x101004de
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ebp, dword [esp + 0x10]
and ebp, 0xff
lea ecx, [esi + ebp]
push ecx
push eax
mov dword [esp + 0x1c], ecx
call fcn.10100440
mov eax, dword [esp + 0x1c]
xor edx, edx
xor ecx, ecx
add esp, 8
mov dl, byte [eax]
mov eax, dword [esp + 0x18]
mov cl, byte [eax]
add edx, ecx
and edx, 0x800000ff
jns 0x1010051f
dec edx
or edx, 0xffffff00
inc edx
mov eax, dword [esp + 0x20]
and edx, 0xff
mov cl, byte [edx + esi]
mov dl, byte [ebx + eax]
xor dl, cl
mov byte [ebx + eax], dl
mov eax, dword [esp + 0x24]
inc ebx
cmp ebx, eax
jl 0x101004a1
mov dl, byte [esp + 0x28]
mov al, byte [esp + 0x10]
pop edi
mov byte [esi + 0x100], dl
mov byte [esi + 0x101], al
pop ebp
pop esi
pop ebx
add esp, 0xc
ret
mov byte [esi + 0x100], al
mov byte [esi + 0x101], cl
pop esi
pop ebx
add esp, 0xc
ret
Function at 0x10101f10
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0xf4
xor ecx, ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x104]
push edi
xor eax, eax
mov al, byte [ecx + str.80_]
mov edx, eax
and eax, 7
sar edx, 3
mov bl, byte [eax*2 + 0x102337f4]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x10101f23
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x10101f64
lea eax, [edx + edx]
lea edi, [esp + eax*4 + 0x88]
lea ebp, [esp + eax*4 + 0x84]
xor eax, eax
xor ecx, ecx
mov cl, byte [edx + 0x1023389c]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x10101f96
mov bl, byte [esp + ecx + 0x4c]
jmp 0x10101f9a
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x10101f8b
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x10101fb8
mov bl, byte [esp + ecx + 0x4c]
jmp 0x10101fbc
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x10101fad
xor ecx, ecx
mov eax, 0x10233804
xor ebx, ebx
mov bl, byte [ecx + 0x102338ac]
cmp byte [esp + ebx + 0x14], 0
je 0x10101fe7
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x102338c4]
cmp byte [esp + ebx + 0x14], 0
je 0x10101ffe
mov esi, dword [eax]
mov ebx, dword [edi]
or ebx, esi
mov dword [edi], ebx
add eax, 4
inc ecx
cmp eax, str.80_
jl 0x10101fce
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x10101f57
lea edx, [esp + 0x84]
push edx
call fcn.10102040
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0x10104020
Capabilities:
Enumerate processes
Terminate process

Disassembly:
push 0xffffffffffffffff
push 0x101280cb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x130
push esi
mov esi, dword [esp + 0x144]
push esi
lea ecx, [esp + 8]
mov dword [esp + 0xc], 0
call fcn.10118e08
mov eax, dword [esp + 0x148]
test eax, eax
jne 0x101040f2
mov eax, dword [esp + 4]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x1010408a
lea ecx, [esp + 4]
mov dword [esp + 0x13c], 0xffffffff
call fcn.10118d9a
xor eax, eax
jmp 0x10104142
push esi
push 0
call dword [sym.imp.USER32.dll_FindWindowA]
test eax, eax
je 0x101040a5
lea ecx, [esp + 8]
push ecx
push eax
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
jmp 0x101040f6
push 0
push 2
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
lea edx, [esp + 0xc]
mov esi, eax
push edx
push esi
mov dword [esp + 0x14], pe_nt_image_headers32
call sub.KERNEL32.dll_Process32First
test eax, eax
je 0x101040f6
mov ecx, dword [esp + 4]
lea eax, [esp + 0x30]
push eax
push ecx
call fcn.10108463
add esp, 8
test eax, eax
je 0x101040ee
lea edx, [esp + 0xc]
push edx
push esi
call sub.KERNEL32.dll_Process32Next
test eax, eax
jne 0x101040c7
jmp 0x101040f6
mov eax, dword [esp + 0x14]
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
test eax, eax
jne 0x10104116
lea ecx, [esp + 4]
mov dword [esp + 0x13c], 0xffffffff
call fcn.10118d9a
xor eax, eax
jmp 0x10104142
push eax
push 0
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
lea ecx, [esp + 4]
mov esi, eax
mov dword [esp + 0x13c], 0xffffffff
call fcn.10118d9a
mov eax, esi
mov ecx, dword [esp + 0x134]
pop esi
mov dword fs:[0], ecx
add esp, 0x13c
ret 8
Function at 0x10104ba0
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x10104be9
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x10105060
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x101282c0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.10104c10
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.10104c90
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.10104c90
lea ecx, [esi + 0xc]
call fcn.10118d25
lea ecx, [esi + 0x10]
call fcn.10118d25
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.10106220
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.10106220
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.10106220
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.10118d9a
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.10118d9a
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x10106410
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x10106476
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x10106476
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x10106457
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x1011b13e
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x1011b176
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.101191f5
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.101191cd
jmp 0x1011b182
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x1011c834
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x1011c876
call fcn.10122427
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x1011c876
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x1011c86d
xor eax, eax
jmp 0x1011c87e
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.1011c884
pop edi
pop esi
pop ebx
ret 4
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
push 4
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
cmp eax, 0
nop
je 0x433072
nop
nop
nop
mov ebx, 0x40de38
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
mov esi, 0x762f3c01
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x433060
nop
nop
nop
mov eax, section..data
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4330d2
mov ebx, 0x4304d8
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x79ff5909
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
loop 0x4330c0
nop
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x432004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
mov eax, section..text
nop
mov ebx, 0x40c7d0
nop
mov ecx, 0x20c61017
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43204e
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x432024
nop
nop
nop
nop
nop
mov eax, section..data_1
nop
mov ebx, 0x42f314
nop
mov ecx, 0x43127153
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x432084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
cmp eax, ebx
nop
nop
nop
nop
jne 0x43206c
nop
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x1002ad30
Capabilities:
Encode data using xor

Disassembly:
loopne 0x1002adaa
int3
rcr byte fs:[eax], cl
pop edi
ja 0x1002ad9b
pushfd
xchg esp, eax
or al, 0x7b
add eax, 0xb8911a31
pop esp
cmpsd dword [esi], dword es:[edi]
cmp ecx, dword [esi]
sahf
cmp byte [esi], al
and byte [ebp + 0x7e], ah
stosd dword es:[edi], eax
insb byte es:[edi], dx
in al, 0xf5
lds edi, [edx - 0x62]
mov ch, byte [ebx + eax*2 + 0x6b]
retf 0xe660
mov bl, 0x8b
xlatb
add ebx, ebp
or edi, edx
aas
pop ebx
or byte [edx + 0x480d47ec], ch
xor dword [edi + 0x75], ecx
jae 0x1002adb2
sub byte [eax - 0x79ab6572], 0x13
dec esi
shr byte [esi], 1
or ch, ah
dec edx
nop
dec ebp
mov dl, 0x7a
push ss
into
cmp eax, 0x13e950c
je 0x1002ad75
ret 0xea49

Function at 0x1002c2f0
Capabilities:
Encode data using xor

Disassembly:
daa
add dword [ecx + 0x3533d0a0], 0x24
push esi
jecxz 0x1002c29c
sub ah, dl
pop ds
lodsd eax, dword [esi]
arpl cx, di
cmpsb byte [esi], byte es:[edi]

Function at 0x107c6053
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x107c0140]
jne 0x107c605d
repz ret
jmp fcn.107c62df
Function at 0x107cafeb
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x107c0140]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.107c6a36
and dword [ebp - 0x14], 0
cmp dword [0x107c3acc], 0
mov dword [ebp - 0x18], eax
jne 0x107cb09e
push str.USER32.DLL
call dword [sym.imp.kernel32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x107cb146
mov edi, dword [sym.imp.kernel32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x107cb146
mov esi, dword [sym.imp.kernel32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x107c3acc], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x107c3ad0], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x107c3ad4], eax
call edi
push eax
call esi
mov dword [0x107c3adc], eax
test eax, eax
je 0x107cb09e
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x107c3ad8], eax
mov eax, dword [0x107c3ad8]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.kernel32.dll_DecodePointer]
cmp eax, ecx
je 0x107cb0f7
cmp dword [0x107c3adc], ecx
je 0x107cb0f7
push eax
call esi
push dword [0x107c3adc]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x107cb0f7
test ebx, ebx
je 0x107cb0f7
call edi
test eax, eax
je 0x107cb0ee
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x107cb0ee
test byte [ebp - 8], 1
jne 0x107cb0f7
or dword [ebp + 0x10], 0x200000
jmp 0x107cb12a
mov eax, dword [0x107c3ad0]
cmp eax, dword [ebp - 0x18]
je 0x107cb12a
push eax
call esi
test eax, eax
je 0x107cb12a
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x107cb12a
mov eax, dword [0x107c3ad4]
cmp eax, dword [ebp - 0x18]
je 0x107cb12a
push eax
call esi
test eax, eax
je 0x107cb12a
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x107c3acc]
call esi
test eax, eax
je 0x107cb146
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x107cb148
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.107c6053
leave
ret

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x407ef8
nop
mov ecx, 0x5ccb2fe2
nop
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x42e04e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x42e024
nop
nop
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42cd70
mov ecx, 0x5a0f2271
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x42e084
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x42e06c
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x408660
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, esi
adc byte [ebx + 0x558b0845], cl
or al, 0x85
loopne 0x40866f
push edx
push 0xffffffffffffffcd
push 4
dec edx
call 0x73bf9b90
add esp, 0x14
arpl bx, ax
mov dword [ebp - 0x75], edx
in al, dx
in al, dx
or byte [esi - 0x75], dl
jne 0x408696
xor dh, 0x75
or byte [0x755af875], ah
cld
jmp 0x4086e6
mov eax, dword [ebp + 8]
mov dword [ebp - 0x4d], eax
lea eax, [eax + esi - 1]
mov dword [ebp + 0x23], edi
adc byte [ecx + 0x144d8d12], dl
push ecx
invalid
Function at 0x41c998
Capabilities:
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
push ebx
sub esp, 0x10
mov ebx, dword [ebp + 8]
push 0xf0000000
push 1
push 0
push 0
push ebx
call sub.ADVAPI32.DLL_CryptAcquireContextA
add esp, 0xc
test eax, eax
je 0x41c9d4
sub esp, 0xc
lea eax, [ebx + 4]
push eax
push 0
push 0
push 0x8003
push dword [ebx]
call sub.ADVAPI32.DLL_CryptCreateHash
add esp, 0xc
mov ebx, dword [ebp - 4]
leave
ret

Function at 0x433004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
mov eax, section..text
nop
nop
nop
push 4
nop
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
je 0x433072
nop
nop
nop
mov ebx, 0x40de38
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
push eax
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x45936d6d
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x433060
nop
nop
nop
mov eax, section..rsrc
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x4330d2
nop
mov ebx, 0x4304d8
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x114b778e
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x4330c0
nop
popal
nop
nop
nop
nop
jmp 0x431219

Function at 0x433001
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x40de38
nop
nop
mov ecx, 0x50c52747
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x433024
nop
nop
mov eax, section..rdata
nop
nop
mov ebx, 0x4304d8
nop
mov ecx, 0x21f174c9
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x433084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43306c
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x7741a690
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x7741a6ce
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x7741a6c6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x7741a6d0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x7741a6b6
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x7741a7a0
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x7741a7d1
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x7741a7d1
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x7741a7d1
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x77421166
Capabilities:
Encode data using xor

Disassembly:
call 0x774210df
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x7742110f
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x7742112b
xor edx, 0
jmp 0x77421136
xor edx, edx
jmp 0x7742114d
jmp 0x77421159
xor eax, eax
push 0x8427d7c0
call 0x77421166
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x774211a2
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x7742117b
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x774211b9
add eax, 0
jno 0x774211be
add esi, 0
ret 0x10
Function at 0x77421f27
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x77421f49
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x774220eb
cmp edi, dword [ebp + 0x10]
jb 0x774220eb
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.77421a13
inc edi
jmp 0x77421fd2
jmp 0x77421fdf
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.77421a13
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.77421a13
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x77422033
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x77422017
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.77422061
add dword [eax], 0x39
jle 0x7742203d
sub al, 0xf5
mov ch, al
call fcn.77422076
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x77423d4e
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x77423d64
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x77423d75
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.77423db6
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx