joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4ea080
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x591dd8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebx
push esi
mov esi, ecx
push edi
lea ecx, [esp + 0xc]
call fcn.004e9b70
mov eax, dword [esp + 0x30]
lea ecx, [esp + 0xc]
push eax
mov dword [esp + 0x28], 0
call fcn.004e9be0
push 0
mov ecx, esi
call fcn.004ea000
mov ebx, dword [esp + 0x2c]
cmp ebx, 1
jb 0x4ea1b8
lea ecx, [esp + 0xc]
call fcn.0046e560
cmp eax, 1
jae 0x4ea107
lea ecx, [esp + 0xc]
mov dword [esp + 0x24], 0xffffffff
call fcn.004e9b90
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
add esp, 0x1c
ret 0xc
mov eax, dword [esp + 0x34]
lea edi, [esi + 0xc]
test eax, eax
jne 0x4ea154
push 0
lea ecx, [esp + 0x10]
call fcn.0047bb70
push eax
push edi
mov ecx, 0x6fdee4
call fcn.004e97a0
test eax, eax
jne 0x4ea15c
lea ecx, [esp + 0xc]
mov dword [esp + 0x24], 0xffffffff
call fcn.004e9b90
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
add esp, 0x1c
ret 0xc
push eax
mov ecx, edi
call fcn.004e9be0
push edi
mov ecx, 0x6fdee4
call fcn.004e9700
push 0
push 2
push 2
push 0
push 3
push 0xc0000000
mov ecx, edi
call fcn.004e9f80
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov dword [esi], eax
je 0x4ea1b8
push 0
push ebx
push 0
push 4
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
test eax, eax
mov dword [esi + 4], eax
je 0x4ea1b8
push 0
push 0
push 0
push 2
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
test eax, eax
mov dword [esi + 8], eax
jne 0x4ea1e8
push 1
mov ecx, esi
call fcn.004ea000
lea ecx, [esp + 0xc]
mov dword [esp + 0x24], 0xffffffff
call fcn.004e9b90
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
add esp, 0x1c
ret 0xc
lea ecx, [esp + 0xc]
mov dword [esi + 0x1c], ebx
mov dword [esp + 0x24], 0xffffffff
call fcn.004e9b90
mov ecx, dword [esp + 0x1c]
pop edi
pop esi
mov eax, 1
pop ebx
mov dword fs:[0], ecx
add esp, 0x1c
ret 0xc

Function at 0x4eaae0
Capabilities:
Get common file path

Disassembly:
sub esp, 0x104
mov ecx, 0x41
xor eax, eax
push edi
lea edi, [esp + 4]
rep stosd dword es:[edi], eax
lea eax, [esp + 4]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
lea ecx, [esp + 4]
push ecx
mov ecx, dword [esp + 0x110]
call fcn.004e9be0
pop edi
add esp, 0x104
ret 4
Function at 0x4ed950
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x6fe000]
xor edx, edx
cmp eax, edx
jne 0x4ed976
xor eax, eax
mov byte [eax + 0x6fdf00], al
inc eax
cmp eax, 0x100
jl 0x4ed95e
mov dword [0x6fe000], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x6fdf00
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4eda07
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x4ed9da
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x4ed9a8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4eda10
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x4eda63
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x4eda4a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4f4400
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x59201e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.004f4d20
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x5afde4
call fcn.0057af90
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x4f4493
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.0057af90
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x4f448c
push 0
mov ecx, eax
call fcn.004eb5c0
mov dword [esi + 0xc], eax
jmp 0x4f4495
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x4f4495
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8
Function at 0x505900
Capabilities:
Terminate process

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
test esi, esi
push edi
jne 0x505910
mov esi, 1
push esi
call fcn.0051c9f7
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x505962
call fcn.0051d4fd
mov edi, eax
call fcn.00508430
mov ecx, dword [edi]
mov dword [eax], ecx
mov eax, dword [esp + 0x14]
mov edi, eax
and edi, 8
je 0x505946
mov edx, dword [0x5f5780]
mov dword [0x5f577c], edx
test al, 0x18
je 0x505957
push esi
push 0x24
push 5
call fcn.00508c80
add esp, 0xc
test edi, edi
je 0x50597d
push 1
call fcn.0051ef53
test byte [esp + 0x14], 0x20
je 0x50597d
mov ecx, esi
mov edx, ecx
shr ecx, 2
xor eax, eax
mov edi, ebx
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
pop edi
pop esi
mov eax, ebx
pop ebx
ret

Function at 0x506a70
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x2c
mov edx, dword [ebp + 0x10]
test edx, edx
push ebx
push esi
push edi
je 0x506b64
cmp byte [edx], 0
je 0x506b57
mov eax, dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
add eax, 8
or ecx, 0xffffffff
mov dword [esp + 0xc], eax
xor eax, eax
mov edi, edx
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
push edx
lea ecx, [esp + 0x20]
push ecx
mov esi, ebx
call fcn.005069f0
mov edi, dword [ebp + 0xc]
push 8
lea edx, [esp + 0x20]
push edi
push edx
call fcn.005069f0
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x28]
xor eax, edx
push eax
xor ecx, dword [esp + 0x34]
push ecx
lea edx, [esp + 0x40]
push edx
call fcn.00506960
mov eax, dword [esp + 0x30]
add esp, 0x24
cmp edi, eax
jae 0x506b21
sub eax, edi
mov edi, eax
lea eax, [esp + 0x20]
push eax
call fcn.005069a0
fmul qword [0x5b0680]
push ecx
fstp qword [esp]
call fcn.0051b328
fadd qword [0x5b0678]
add esp, 8
call fcn.0051b3f8
mov byte [ebx], al
inc ebx
dec edi
jne 0x506af4
lea ecx, [esp + 0x20]
push ecx
call fcn.005069a0
fmul qword [0x5b0680]
push ecx
fstp qword [esp]
call fcn.0051b328
add esp, 8
call fcn.0051b3f8
cmp esi, ebx
je 0x506b4d
xor byte [esi], al
inc esi
cmp esi, ebx
jne 0x506b46
mov byte [ebx], 0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp + 8]
mov byte [edx], 0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 8]
pop edi
pop esi
mov byte [eax], 0
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x506f30
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push ebp
push esi
lea eax, [ebx + 0x134]
push edi
lea esi, [ebx + 0x34]
mov dword [esp + 0x14], eax
xor edi, edi
mov ecx, dword [ebx + 0x1c]
mov ebp, edi
and ebp, 0xff
mov al, byte [ecx + ebp + 1]
test al, 3
je 0x506f60
mov byte [edi + esi], 2
jmp 0x506f97
test al, 4
je 0x506f6a
mov byte [edi + esi], 0xd
jmp 0x506f97
mov edx, dword [ebx + 0x240]
push edi
push ebx
call dword [edx + 4]
add esp, 8
cmp eax, 1
jle 0x506f83
mov byte [edi + esi], 2
jmp 0x506f97
mov eax, dword [ebx + 0x1c]
test byte [eax + ebp + 1], 0x17
jne 0x506f93
mov byte [edi + esi], 0x19
jmp 0x506f97
mov byte [edi + esi], 1
inc edi
cmp edi, 0x100
jb 0x506f47
mov ecx, dword [esp + 0x14]
mov al, 7
mov byte [esi + 0x21], al
mov byte [esi + 0x3d], al
mov byte [esi + 0x3e], al
mov al, 0x10
mov byte [esi + 0x7c], al
mov byte [esi + 0x26], al
mov byte [esi + 0x24], 2
mov byte [esi + 0x5f], 2
mov byte [esi + 0x27], 9
mov byte [esi + 0x2e], 0xf
mov byte [esi + 0x3c], 8
mov byte [esi + 0x23], 0xa
mov byte [esi + 0x3b], 0x15
mov byte [esi + 0x3a], 0x16
mov byte [esi], 0x11
mov byte [esi + 0x5c], 0x12
mov byte [esi + 0x2f], 0x13
mov byte [esi + 0x2a], 0x14
mov byte [esi + 0x40], 0x17
mov byte [esi + 0x60], 0x1a
mov byte [esi + 0x22], 0x20
mov eax, esi
sub ecx, esi
mov edi, 0x100
mov dl, byte [eax]
cmp dl, 2
je 0x50700b
cmp dl, 0xd
je 0x50700b
xor edx, edx
jmp 0x507010
mov edx, 1
mov byte [ecx + eax], dl
inc eax
dec edi
jne 0x506ffb
mov al, 0x1d
mov byte [esi + 0x58], al
mov byte [esi + 0x78], al
mov al, 0x1f
pop edi
mov byte [esi + 0x62], 0x1e
mov byte [esi + 0x4e], al
mov byte [esi + 0x6e], al
pop esi
pop ebp
pop ebx
ret

Function at 0x507030
Capabilities:
Read file on windows

Disassembly:
push ebx
mov ebx, dword [esp + 0xc]
push esi
push edi
push ebx
push 0x4000
call fcn.00505900
mov esi, eax
add esp, 8
test esi, esi
jne 0x507051
pop edi
pop esi
xor al, al
pop ebx
ret
mov eax, dword [esp + 0x10]
push ebx
push 0
push eax
call fcn.00508670
mov edi, eax
add esp, 0xc
test edi, edi
jge 0x507076
push esi
call fcn.0055a530
add esp, 4
pop edi
pop esi
mov al, 1
pop ebx
ret
push ebp
push 0x4000
push esi
push edi
call fcn.005289fc
push ebx
push edi
mov ebp, eax
call fcn.005086e0
push 0x5070b0
push ebp
push esi
call fcn.00509a10
push esi
call fcn.0055a530
add esp, 0x24
pop ebp
pop edi
pop esi
xor al, al
pop ebx
ret
Function at 0x5083a0
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push ebx
push esi
push 0x71c9a0
xor bl, bl
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [0x71c8c0]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
jne 0x50841b
push 0x4c
push 1
call fcn.0051d925
mov esi, eax
add esp, 8
test esi, esi
jne 0x5083e3
push 0x71c9a0
mov bl, 1
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
mov al, bl
pop ebx
ret
mov ecx, dword [0x71c8c0]
push esi
push ecx
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov eax, dword [0x70dda0]
inc eax
lea edx, [esi + 0xc]
mov dword [0x70dda0], eax
push edx
mov dword [esi + 0x30], eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
lea eax, [esi + 4]
push 0
push eax
call fcn.0050bea0
add esp, 8
mov byte [esi + 0x3c], 1
push 0x71c9a0
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
mov al, bl
pop ebx
ret

Function at 0x5088a0
Capabilities:
Read file on windows

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
mov dword [esp + 0x1c], edi
call fcn.0051d4fd
mov ebx, dword [esp + 0x14]
mov dword [eax], 0
mov eax, dword [esp + 0x18]
push edi
push eax
push ebx
call fcn.005289fc
mov esi, eax
add esp, 0xc
cmp esi, edi
je 0x50899a
call fcn.0051d4fd
cmp dword [eax], 0
je 0x5088e7
call fcn.0051d4fd
mov ebp, dword [eax]
jmp 0x5088ea
or ebp, 0xffffffff
call fcn.00508430
test esi, esi
mov dword [eax], ebp
jne 0x5088ff
call fcn.0051d4fd
cmp dword [eax], 4
je 0x50894f
mov eax, dword [esp + 0x20]
test al, 0x1a
je 0x508932
cmp esi, 0xffffffff
je 0x508974
test al, 6
je 0x508932
call fcn.00508430
mov ecx, dword [eax]
push ecx
push ebx
call fcn.0050bed0
add esp, 4
push eax
push 0x24
push 9
call fcn.00508c80
mov eax, dword [esp + 0x30]
add esp, 0x10
cmp esi, 0xffffffff
je 0x508992
test al, 6
je 0x508940
test ah, 2
je 0x508992
test esi, esi
jbe 0x50899e
test ah, 2
je 0x50899e
add dword [esp + 0x18], esi
sub edi, esi
call fcn.0051d4fd
mov edx, dword [esp + 0x18]
push edi
push edx
push ebx
mov dword [eax], 0
call fcn.005289fc
mov esi, eax
add esp, 0xc
cmp esi, edi
je 0x50899a
jmp 0x5088d4
call fcn.00508430
mov eax, dword [eax]
push eax
push ebx
call fcn.0050bed0
add esp, 4
push eax
push 0x24
push 2
call fcn.00508c80
add esp, 0x10
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret
mov eax, dword [esp + 0x20]
test al, 6
je 0x5089ab
xor esi, esi
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
ret
test ah, 2
je 0x5089b4
mov esi, dword [esp + 0x1c]
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
ret
Function at 0x520164
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x520184
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0051d48a
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x5201a7
test byte [esp + 8], 2
je 0x5201a7
call fcn.0051d4fd
mov dword [eax], 0xd
call fcn.0051d506
mov dword [eax], 5
jmp 0x520180
xor eax, eax
ret

Function at 0x52e0e0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x14], 0xca
jne 0x52e113
push esi
call fcn.00533020
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x52e10c
mov dword [esi + 0x14], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x14], 0xcb
mov eax, dword [esi + 0x14]
cmp eax, 0xcb
jne 0x52e199
mov eax, dword [esi + 0x1b8]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x52e182
mov eax, dword [esi + 8]
test eax, eax
je 0x52e137
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b8]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x52e17e
cmp eax, 2
je 0x52e182
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x52e12a
cmp eax, 3
je 0x52e15d
cmp eax, 1
jne 0x52e12a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x52e12a
mov edx, dword [esi + 0x144]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x52e12a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0052e1d0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x52e1b9
mov ecx, dword [esi]
push esi
mov dword [ecx + 0x14], 0x15
mov edx, dword [esi]
mov eax, dword [esi + 0x14]
mov dword [edx + 0x18], eax
mov ecx, dword [esi]
call dword [ecx]
add esp, 4
push esi
call fcn.0052e1d0
add esp, 4
pop esi
ret
Function at 0x55db10
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x55db1b
xor eax, eax
ret
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
cmp esi, 8
not eax
jb 0x55dc1e
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0x5b6700]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x5b6700]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x5b6700]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x5b6700]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x5b6700]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x5b6700]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x5b6700]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x5b6700]
xor eax, edx
inc ecx
dec edi
jne 0x55db36
pop edi
test esi, esi
je 0x55dc40
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x5b6700]
xor eax, edx
inc ecx
dec esi
jne 0x55dc22
pop esi
pop ebx
not eax
ret

Function at 0x57d69b
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x57d6d3
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.0057b6aa
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0057b682
jmp 0x57d6df
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x57f019
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 0x57f05b
call fcn.00585d3a
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x57f05b
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x57f052
xor eax, eax
jmp 0x57f063
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0057f069
pop edi
pop esi
pop ebx
ret 4
Function at 0x588ccd
Capabilities:
Check for time delay via gettickcount
Log keystrokes via polling

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
xor ebx, ebx
push 1
mov dword [esi + 0x30], ebx
mov dword [esi + 0x34], ebx
mov dword [esi + 0x38], ebx
call edi
test ax, ax
jge 0x588cf5
or dword [esi + 0x38], 1
or dword [esi + 0x34], 2
jmp 0x588d06
push 2
call edi
test ax, ax
jge 0x588d06
or dword [esi + 0x38], 2
or dword [esi + 0x34], 1
mov ebp, dword [sym.imp.KERNEL32.dll_GetTickCount]
call ebp
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x34]
push dword [eax + 0x1c]
call dword [sym.imp.USER32.dll_SetCapture]
push eax
call fcn.0057ccd0
cmp dword [esi + 0x30], ebx
jne 0x588de0
mov edi, dword [sym.imp.USER32.dll_PeekMessageA]
mov ebx, 0x100
call dword [sym.imp.USER32.dll_GetCapture]
push eax
call fcn.0057ccd0
cmp eax, dword [esp + 0x34]
jne 0x588de0
push 1
push 0x209
push 0x200
lea eax, [esp + 0x20]
push 0
push eax
call edi
test eax, eax
jne 0x588d7c
push 1
push 0x108
push ebx
push eax
lea eax, [esp + 0x24]
push eax
call edi
test eax, eax
je 0x588dc1
mov eax, dword [esp + 0x18]
cmp eax, 0x202
je 0x588de0
cmp eax, 0x205
je 0x588de0
cmp eax, 0x201
je 0x588de0
cmp eax, 0x204
je 0x588de0
cmp eax, ebx
jne 0x588da7
cmp dword [esp + 0x1c], 0x1b
je 0x588de0
push dword [esp + 0x2c]
lea eax, [esi + 0x20]
push dword [esp + 0x2c]
push eax
call dword [sym.imp.USER32.dll_PtInRect]
neg eax
sbb eax, eax
inc eax
mov dword [esi + 0x30], eax
call ebp
sub eax, dword [esp + 0x10]
cmp eax, dword [0x71826c]
jbe 0x588dd6
mov dword [esi + 0x30], 1
cmp dword [esi + 0x30], 0
je 0x588d39
call dword [sym.imp.USER32.dll_ReleaseCapture]
mov eax, dword [esi + 0x30]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4
Function at 0x404b40
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov dword [ebp - 0xc], 0
call fcn.004044d0
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x404c9a
mov eax, 1
imul ecx, eax, 7
mov byte [ebp + ecx - 0x24], 0x6d
mov edx, 1
imul eax, edx, 0x12
mov byte [ebp + eax - 0x24], 0x45
mov ecx, 1
shl ecx, 1
mov byte [ebp + ecx - 0x24], 0x69
mov edx, 1
imul eax, edx, 0xc
mov byte [ebp + eax - 0x24], 0x6e
mov ecx, 1
imul edx, ecx, 0xa
mov byte [ebp + edx - 0x24], 0x43
mov eax, 1
imul ecx, eax, 0x11
mov byte [ebp + ecx - 0x24], 0x73
mov edx, 1
imul eax, edx, 3
mov byte [ebp + eax - 0x24], 0x74
mov ecx, 1
imul edx, ecx, 0
mov byte [ebp + edx - 0x24], 0x49
mov eax, 1
shl eax, 2
mov byte [ebp + eax - 0x24], 0x43
mov ecx, 1
imul edx, ecx, 0xe
mov byte [ebp + edx - 0x24], 0x72
mov eax, 1
shl eax, 4
mov byte [ebp + eax - 0x24], 0x6c
mov ecx, 1
imul edx, ecx, 0xb
mov byte [ebp + edx - 0x24], 0x6f
mov eax, 1
imul ecx, eax, 0xf
mov byte [ebp + ecx - 0x24], 0x6f
mov edx, 1
imul eax, edx, 0x13
mov byte [ebp + eax - 0x24], 0x78
mov ecx, 1
imul edx, ecx, 6
mov byte [ebp + edx - 0x24], 0x6d
mov eax, 1
shl eax, 3
mov byte [ebp + eax - 0x24], 0x6f
mov ecx, 1
imul edx, ecx, 0xd
mov byte [ebp + edx - 0x24], 0x74
mov eax, 1
imul ecx, eax, 9
mov byte [ebp + ecx - 0x24], 0x6e
mov edx, 1
imul eax, edx, 5
mov byte [ebp + eax - 0x24], 0x6f
mov ecx, 1
shl ecx, 0
mov byte [ebp + ecx - 0x24], 0x6e
mov edx, 1
imul eax, edx, 0x14
mov byte [ebp + eax - 0x24], 0
lea ecx, [ebp - 0x24]
push ecx
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x404c90
mov eax, dword [ebp + 8]
push eax
call dword [ebp - 8]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret
Function at 0x404cb0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov dword [ebp - 0xc], 0
call fcn.004045d0
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x404ed0
mov eax, 1
imul ecx, eax, 0x15
mov byte [ebp + ecx - 0x30], 0x64
mov edx, 1
imul eax, edx, 9
mov byte [ebp + eax - 0x30], 0x76
mov ecx, 1
imul edx, ecx, 0x17
mov byte [ebp + edx - 0x30], 0x6c
mov eax, 1
imul ecx, eax, 0x12
mov byte [ebp + ecx - 0x30], 0x67
mov edx, 1
imul eax, edx, 0x1f
mov byte [ebp + eax - 0x30], 0x65
mov ecx, 1
imul edx, ecx, 0x1d
mov byte [ebp + edx - 0x30], 0x69
mov eax, 1
imul ecx, eax, 0
mov byte [ebp + ecx - 0x30], 0x55
mov edx, 1
shl edx, 2
mov byte [ebp + edx - 0x30], 0x74
mov eax, 1
shl eax, 3
mov byte [ebp + eax - 0x30], 0x69
mov ecx, 1
imul edx, ecx, 0xc
mov byte [ebp + edx - 0x30], 0x46
mov eax, 1
imul ecx, eax, 7
mov byte [ebp + ecx - 0x30], 0x72
mov edx, 1
imul eax, edx, 0xb
mov byte [ebp + eax - 0x30], 0x72
mov ecx, 1
shl ecx, 1
mov byte [ebp + ecx - 0x30], 0x64
mov edx, 1
imul eax, edx, 0xf
mov byte [ebp + eax - 0x30], 0x50
mov ecx, 1
imul edx, ecx, 0x11
mov byte [ebp + edx - 0x30], 0x75
mov eax, 1
shl eax, 4
mov byte [ebp + eax - 0x30], 0x6c
mov ecx, 1
imul edx, ecx, 0x18
mov byte [ebp + edx - 0x30], 0x61
mov eax, 1
imul ecx, eax, 0x13
mov byte [ebp + ecx - 0x30], 0x41
mov edx, 1
imul eax, edx, 0x16
mov byte [ebp + eax - 0x30], 0x50
mov ecx, 1
imul edx, ecx, 0x21
mov byte [ebp + edx - 0x30], 0x57
mov eax, 1
shl eax, 5
mov byte [ebp + eax - 0x30], 0x73
mov ecx, 1
imul edx, ecx, 0x1a
mov byte [ebp + edx - 0x30], 0x44
mov eax, 1
imul ecx, eax, 0x1b
mov byte [ebp + ecx - 0x30], 0x65
mov edx, 1
imul eax, edx, 0xd
mov byte [ebp + eax - 0x30], 0x6f
mov ecx, 1
imul edx, ecx, 0xe
mov byte [ebp + edx - 0x30], 0x72
mov eax, 1
imul ecx, eax, 0x14
mov byte [ebp + ecx - 0x30], 0x6e
mov edx, 1
imul eax, edx, 5
mov byte [ebp + eax - 0x30], 0x65
mov ecx, 1
imul edx, ecx, 0x19
mov byte [ebp + edx - 0x30], 0x79
mov eax, 1
imul ecx, eax, 0x1e
mov byte [ebp + ecx - 0x30], 0x63
mov edx, 1
imul eax, edx, 0x22
mov byte [ebp + eax - 0x30], 0
mov ecx, 1
imul edx, ecx, 0x1c
mov byte [ebp + edx - 0x30], 0x76
mov eax, 1
imul ecx, eax, 3
mov byte [ebp + ecx - 0x30], 0x61
mov edx, 1
imul eax, edx, 0xa
mov byte [ebp + eax - 0x30], 0x65
mov ecx, 1
shl ecx, 0
mov byte [ebp + ecx - 0x30], 0x70
mov edx, 1
imul eax, edx, 6
mov byte [ebp + eax - 0x30], 0x44
lea ecx, [ebp - 0x30]
push ecx
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x404ec6
mov eax, dword [ebp + 0x18]
push eax
mov ecx, dword [ebp + 0x14]
push ecx
mov edx, dword [ebp + 0x10]
push edx
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
call dword [ebp - 8]
mov dword [ebp - 0xc], eax
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret