joyce8/EMBER2024-capa huggingface dataset:
Function at 0x465b3c
Capabilities:
Get common file path
Set current directory

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004659b3

Function at 0x105e8058
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.105e81a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, pe_nt_image_headers32
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0x105e807e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x105e806a
add dl, dl
jne 0x105e8089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x105e80dc
xor eax, eax
add dl, dl
jne 0x105e8096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x105e817d
add dl, dl
jne 0x105e80a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x105e80b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x105e80bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x105e80c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x105e80d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x105e8075
mov eax, 1
add dl, dl
jne 0x105e80ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x105e80f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x105e80e1
sub eax, ebx
mov ebx, 1
jne 0x105e8128
mov ecx, 1
add dl, dl
jne 0x105e810e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x105e8119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x105e8105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x105e8075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x105e813f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x105e814a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x105e8136
cmp eax, 0x7d00
jae 0x105e816d
cmp eax, 0x500
jb 0x105e8168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x105e8075
cmp eax, 0x7f
ja 0x105e8170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x105e8075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x105e819e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x105e8075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x401460
Capabilities:
Check for time delay via gettickcount

Disassembly:
lea ecx, [esp + 4]
and esp, 0xfffffff0
push dword [ecx - 4]
push ebp
mov ebp, esp
push ecx
sub esp, 0x44
call sym.___main
call sym._GetTickCount_0
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], 0
mov dword [esp], 0x1388
call sym._Sleep_4
sub esp, 4
call sym._GetTickCount_0
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], 0
mov eax, dword [ebp - 0x18]
mov edx, dword [ebp - 0x14]
sub eax, dword [ebp - 0x10]
sbb edx, dword [ebp - 0xc]
cmp edx, 0
jb 0x4014c9
cmp edx, 0
ja 0x4014c0
cmp eax, 0x1387
jbe 0x4014c9
call sym._IsDebuggerPresent_0
test eax, eax
je 0x4014f5
mov dword [esp + 0xc], 0
mov dword [esp + 8], 0x405064
mov dword [esp + 4], str.Hello_world__
mov dword [esp], 0
call sym._MessageBoxA_16
sub esp, 0x10
jmp 0x40158f
mov dword [ebp - 0x34], 0
mov dword [ebp - 0x30], 0
mov dword [ebp - 0x2c], 0
mov dword [ebp - 0x28], 0
mov dword [ebp - 0x24], 0
mov dword [esp], str.msvcrt.dll
call sym._LoadLibraryA_4
sub esp, 4
mov dword [ebp - 0x1c], eax
mov dword [esp + 4], str.strcat
mov eax, dword [ebp - 0x1c]
mov dword [esp], eax
call sym._GetProcAddress_8
sub esp, 8
mov dword [ebp - 0x20], eax
mov dword [esp + 4], str.Im
lea eax, [ebp - 0x34]
mov dword [esp], eax
mov eax, dword [ebp - 0x20]
call eax
mov dword [esp + 4], str.evil___
lea eax, [ebp - 0x34]
mov dword [esp], eax
mov eax, dword [ebp - 0x20]
call eax
mov dword [esp + 0xc], 0
mov dword [esp + 8], 0x405064
lea eax, [ebp - 0x34]
mov dword [esp + 4], eax
mov dword [esp], 0
call sym._MessageBoxA_16
sub esp, 0x10
mov dword [esp], 0
call sym._exit
nop
nop
nop
Function at 0xa8e940
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
mov esi, ecx
mov ebx, edx
push edi
mov dword [ebp - 8], ebx
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [0xaf897c]
mov edi, eax
add esp, 4
test edi, edi
jne 0xa8e973
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
lea ecx, [edi + 0xc]
mov dword [edi], esi
mov dword [edi + 4], ecx
mov eax, dword [esi + 0xc]
add eax, ecx
mov dword [edi + 8], eax
mov eax, dword [ebp + 8]
cmp eax, dword [esi + 0x10]
jbe 0xa8e9ba
mov eax, dword [esi]
push ecx
call eax
push dword [ebp + 8]
mov eax, dword [esi + 4]
push ebx
push dword [edi + 4]
call eax
mov ebx, dword [edi + 8]
add ebx, dword [esi + 0xc]
push dword [edi + 4]
mov eax, dword [esi + 8]
push ebx
mov dword [ebp - 8], ebx
call eax
mov eax, dword [esi + 0x14]
add esp, 0x18
mov ecx, dword [edi + 4]
mov dword [ebp + 8], eax
mov eax, dword [esi]
push ecx
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [ebp + 8]
add esp, 8
xor ebx, ebx
test eax, eax
je 0xa8ea13
mov ebx, dword [ebp - 8]
mov dword [ebp - 0xc], eax
movzx eax, byte [ebx]
xor al, 0x36
mov byte [ebp - 1], al
lea eax, [ebp - 1]
push 1
push eax
push dword [edi + 4]
mov eax, dword [esi + 4]
call eax
movzx eax, byte [ebx]
lea ebx, [ebx + 1]
xor al, 0x5c
mov byte [ebp - 1], al
lea eax, [ebp - 1]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
sub dword [ebp + 8], 1
jne 0xa8e9d8
mov ebx, dword [ebp - 0xc]
cmp ebx, dword [esi + 0x10]
jae 0xa8ea47
nop dword [eax + eax]
mov eax, dword [esi + 4]
push 1
push 0xac523b
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0xac523a
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0xa8ea20
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0xa8f560
Capabilities:
Hash data using md4
Initialize hashing via wincrypt

Disassembly:
push esi
push edi
push 0xf0000040
mov esi, ecx
push 1
push 0
push 0
lea edi, [esi + 4]
mov dword [esi], 0
push esi
mov dword [edi], 0
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0xa8f59b
push edi
push 0
push 0
push 0x8002
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
pop edi
pop esi
ret

Function at 0xaa917a
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00aa8e3a

Function at 0xab0499
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00ab0318

Function at 0x430002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43000c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x403d6f
sub eax, 0x403d15
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
jl 0x430030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
popal
nop
nop
nop
nop
nop
jmp fcn.00401219
Function at 0x403bde
Capabilities:
Copy file

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x124
mov eax, dword [0x406028]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push 4
pop edi
mov esi, edx
mov dword [ebp - 0x120], ecx
push 0x180
push esi
call dword [sym.imp.msvcrt.dll__chmod]
pop ecx
pop ecx
push 0xa0
push esi
push esi
call dword [sym.imp.USER32.dll_OemToCharBuffA]
push 0x1001
lea eax, [ebp - 0x90]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_OpenFile]
push esi
mov ebx, eax
push esi
mov dword [ebp - 0x11c], ebx
call dword [sym.imp.USER32.dll_CharToOemA]
cmp ebx, 0xffffffff
je 0x403cba
mov esi, dword [ebp - 0x120]
lea eax, [ebp - 0x118]
push 0
push eax
push esi
call dword [sym.imp.LZ32.dll_LZOpenFileA]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x403c7a
push 3
pop edi
push esi
mov edx, 0xa0
mov ecx, 0x406c20
call fcn.00401590
test eax, eax
js 0x403ccc
jmp 0x403cae
call fcn.0040424e
push dword [ebp - 0x11c]
push ebx
call dword [sym.imp.LZ32.dll_LZCopy]
push ebx
mov esi, eax
call dword [sym.imp.LZ32.dll_LZClose]
cmp esi, 0xfffffff8
jb 0x403cab
cmp esi, 0xfffffffb
jne 0x403ca2
push 6
pop edi
cmp esi, 0xfffffffc
jne 0x403cae
push 7
jmp 0x403cad
push 0xd
pop edi
push dword [ebp - 0x11c]
call dword [sym.imp.KERNEL32.dll__lclose]
mov ecx, dword [ebp - 4]
mov ax, di
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00404bf0
leave
ret
call fcn.00402159
int3

Function at 0x4042fd
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x110
mov eax, dword [0x406028]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
lea eax, [ebp - 0x10c]
mov dword [ebp - 0x110], 0x104
push eax
push 0x20019
xor ebx, ebx
mov esi, 0x401288
push ebx
push esi
mov edi, 0x80000000
mov byte [ebp - 0x108], bl
push edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x404380
push dword [ebp - 0x10c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [ebp - 0x110]
push eax
lea eax, [ebp - 0x108]
push eax
push esi
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
test eax, eax
je 0x4043a0
push ecx
push ebx
push ebx
push 0x10
xor edx, edx
push 0xc
inc edx
pop ecx
call fcn.0040fd66
xor eax, eax
cmp dword [0x406724], ebx
je 0x404391
mov dword [0x406080], ebx
inc eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00404bf0
leave
ret
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.msvcrt.dll_atoi]
pop ecx
mov dword [0x406080], eax
call fcn.00404402
xor eax, eax
jmp 0x404390
Function at 0x404402
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x406028]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, 0x401288
xor ebx, ebx
push edi
mov edx, 0xa0
mov dword [ebp - 0x210], ebx
mov ecx, esi
call fcn.00402125
mov edi, 0x104
cmp eax, edi
jge 0x404518
push esi
mov edx, edi
lea ecx, [ebp - 0x108]
call fcn.00401590
test eax, eax
js 0x404527
lea eax, [ebp - 0x108]
push eax
push 0x80000000
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
mov edx, edi
lea ecx, [ebp - 0x108]
call fcn.00402125
lea esi, [ebp - 0x108]
add esi, eax
jmp 0x404485
cmp byte [esi], 0x5c
je 0x404494
dec esi
lea eax, [ebp - 0x108]
cmp esi, eax
ja 0x40447f
cmp byte [esi], 0x5c
jne 0x404504
lea eax, [ebp - 0x210]
mov byte [esi], bl
push eax
push 0x20019
push ebx
lea eax, [ebp - 0x108]
push eax
push 0x80000000
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x404504
push edi
lea eax, [ebp - 0x20c]
push eax
push ebx
push dword [ebp - 0x210]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
test eax, eax
je 0x404504
push dword [ebp - 0x210]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [ebp - 0x108]
mov dword [ebp - 0x210], ebx
push eax
push 0x80000000
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
lea eax, [ebp - 0x108]
cmp esi, eax
ja 0x404468
cmp dword [ebp - 0x210], ebx
je 0x404518
push dword [ebp - 0x210]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00404bf0
leave
ret
call fcn.00402159
int3

Function at 0x404814
Capabilities:
Delete file
Move file

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x104
mov eax, dword [0x406028]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov esi, ecx
lea eax, [ebp - 0x104]
xor ecx, ecx
mov edi, 0x100
push ecx
push ecx
push edi
push eax
push ecx
push ecx
push ecx
push ecx
push esi
call dword [sym.imp.msvcrt.dll__splitpath_s]
add esp, 0x24
cmp byte [ebp - 0x104], 0
jne 0x40486d
push ecx
push 0x4012c4
push ecx
mov edx, edi
lea ecx, [ebp - 0x104]
call fcn.00401691
test eax, eax
js 0x4048ac
push 0x4012c8
mov edx, edi
lea ecx, [ebp - 0x104]
call fcn.004015c3
test eax, eax
js 0x4048ac
lea eax, [ebp - 0x104]
push eax
push esi
call dword [sym.imp.msvcrt.dll_rename]
push esi
call dword [sym.imp.msvcrt.dll_remove]
mov ecx, dword [ebp - 4]
add esp, 0xc
xor eax, eax
xor ecx, ebp
inc eax
pop edi
pop esi
call fcn.00404bf0
leave
ret
call fcn.00402159
int3
Function at 0x404e70
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 0x404eae
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x404ea6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x404eb0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x404e96
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x404f80
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 0x404fb1
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x404fb1
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x404fb1
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x40a2a0
Capabilities:
Encode data using xor

Disassembly:
call 0x40a219
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 0x40a249
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 0x40a265
xor edx, 0
jmp 0x40a270
xor edx, edx
jmp 0x40a287
jmp 0x40a293
xor eax, eax
push 0x8427d7c0
call 0x40a2a0
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x40a2dc
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 0x40a2b5
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 0x40a2f3
add eax, 0
jno 0x40a2f8
add esi, 0
ret 0x10
Function at 0x40b061
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 0x40b083
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 0x40b225
cmp edi, dword [ebp + 0x10]
jb 0x40b225
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.0040ab4d
inc edi
jmp 0x40b10c
jmp 0x40b119
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.0040ab4d
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.0040ab4d
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 0x40b16d
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 0x40b151
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.0040b19b
add dword [eax], 0x39
jle 0x40b177
sub al, 0xf5
mov ch, al
call fcn.0040b1b0
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x40ce88
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 0x40ce9e
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 0x40ceaf
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.0040cef0
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
Function at 0x40f25c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x40f1a5
add ebx, 0
push ecx
call 0x40f1ba
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x735fd2df
sub ebx, dword [0x7361cb1e]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x7361cb0e
call fcn.0040ac84
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.0040a192
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x40f318
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x40f318
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x40f2cf
mov eax, 1
lock xchg dword [0x7361cb1a], eax
push 0x3dd1fc71
call 0x40f25c
push esi
add esp, 8
cmp eax, 0
jne 0x40f245
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x40f26b
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x40f280
cmp ecx, edx
cmp eax, 0
je 0x40f2a5
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x40f28f
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.0040f2be
dec eax
loope 0x40f2c1
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x7361cb1a], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x40f2f5
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x40f30a
jmp 0x40f315
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x40f203

Function at 0x41637d
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x416653
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x73609792
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x73600758
push 0xffffffffffffffff
call fcn.0040d57d
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x4163e7
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.004163ff
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x416647
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x41661b
Function at 0x425e4d
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x425e6f
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x425e6f
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x425e6f
ret
cmp word [ebx + 4], 0x14c
jne 0x425e6f
test word [ebx + 0x16], 2
je 0x425e6f
test word [ebx + 0x16], 0x100
je 0x425e6f
cmp word [ebx + 0x18], 0x10b
jne 0x425e6f
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x425e6f
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x425efb
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x425e8f
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.0040cdda
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x425e6f
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x425efb
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x425e6f
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x425e6f
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x425e6f
ret
cmp word [ebx + 4], 0x14c
jne 0x425e6f
test word [ebx + 0x16], 2
je 0x425e6f
test word [ebx + 0x16], 0x100
je 0x425e6f
cmp word [ebx + 0x18], 0x10b
jne 0x425e6f
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x425e6f
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x425efb
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x425e8f
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.0040cdda
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x425e6f
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x425fb2
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x42600b
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x425fb2
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x425fc1
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x82bc64
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x426012
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.0040ce88
cmp eax, dword [ebp + 0xc]
pop eax
je 0x4260b1
add edi, 4
add eax, 2
dec ecx
jne 0x425ff7
call 0x42605e
loope 0x426054
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x4260ae
mov dh, pe_nt_image_headers32
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x4260bf
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x426072
cmp eax, ecx
ja 0x426072
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x4260fc
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x4260f2
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.0040d367
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]