joyce8/EMBER2024-capa huggingface dataset:
Function at 0x455510
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x491da3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
mov esi, ecx
mov dword [esp + 4], esi
call fcn.004893b1
xor eax, eax
mov dword [esi + 0x10], 0x4f7ddc
mov dword [esp + 0x10], eax
mov dword [esi + 0x14], eax
mov ecx, 1
mov dword [esi], method.CDC.virtual_0
mov byte [esp + 0x10], cl
mov dword [esi + 0x30], ecx
lea ecx, [esi + 0x20]
mov dword [esi + 0x1c], eax
mov dword [esi + 0x18], eax
mov dword [esi + 0x34], eax
mov dword [esi + 0x38], eax
mov dword [ecx], eax
mov edx, dword [esp + 0x24]
mov dword [ecx + 4], eax
push edx
mov edx, dword [esp + 0x1c]
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
mov eax, dword [esp + 0x24]
mov ecx, dword [esp + 0x20]
push eax
push ecx
push edx
mov ecx, esi
call fcn.00455610
mov ecx, dword [esp + 8]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 0x10

Function at 0x4555a0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x491dcb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
mov dword [esp + 4], esi
mov dword [esi], method.CDC.virtual_0
mov eax, dword [esi + 0x30]
mov dword [esp + 0x14], 1
push eax
call fcn.00456250
lea ecx, [esi + 0x10]
mov dword [esp + 8], ecx
mov dword [ecx], method.CGdiObject.virtual_0
mov byte [esp + 0x14], 2
call fcn.00489fff
mov ecx, esi
mov dword [esp + 0x14], 0xffffffff
call fcn.004894e6
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4605d0
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x208
push ebx
push ebp
push esi
push edi
mov esi, ecx
push 0
call fcn.004669e0
mov ebp, dword [esp + 0x220]
mov eax, dword [esp + 0x21c]
push ebp
push 0
push 0
push eax
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov edi, eax
cmp edi, 0x20
ja 0x4606c9
lea ecx, [esp + 0x10]
push ecx
push str..htm
push closesocket
mov ecx, esi
call fcn.0040afa0
test eax, eax
jne 0x4606c9
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea edx, [esp + 0x10]
push str._shellopencommand
push edx
call ebx
lea eax, [esp + 0x10]
lea ecx, [esp + 0x10]
push eax
push ecx
push closesocket
mov ecx, esi
call fcn.0040afa0
test eax, eax
jne 0x4606c9
lea edx, [esp + 0x10]
push 0x512a8c
push edx
call fcn.00473e10
mov esi, eax
add esp, 8
test esi, esi
jne 0x46069a
lea eax, [esp + 0x10]
push 0x512a88
push eax
call fcn.00473e10
mov esi, eax
add esp, 8
test esi, esi
jne 0x46069a
lea ecx, [esp + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0xf]
jmp 0x46069d
mov byte [esi], 0
push 0x512250
push esi
call ebx
mov edx, dword [esp + 0x21c]
push edx
push esi
call ebx
lea eax, [esp + 0x10]
push ebp
push eax
call dword [sym.imp.KERNEL32.dll_WinExec]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8
Function at 0x466920
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x492b18
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push edi
mov edi, ecx
mov eax, dword [edi + 0x118]
test eax, eax
jne 0x4669d0
mov eax, dword [0x513528]
push esi
mov dword [esp + 8], eax
push 0x104
push 0x104
lea ecx, [esp + 0x10]
mov dword [esp + 0x1c], 0
call fcn.00483702
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push 0xffffffffffffffff
lea ecx, [esp + 0xc]
call fcn.00483751
push str.winhlp32.exe
lea ecx, [esp + 0xc]
call fcn.004836ae
mov ecx, dword [esp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
test esi, esi
je 0x4669b7
push 0x6a
push esi
call dword [sym.imp.USER32.dll_LoadCursorA]
test eax, eax
je 0x4669b7
push eax
call dword [sym.imp.USER32.dll_CopyIcon]
mov dword [edi + 0x118], eax
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea ecx, [esp + 8]
mov dword [esp + 0x14], 0xffffffff
call fcn.0048331e
pop esi
mov ecx, dword [esp + 8]
pop edi
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x469ad0
Capabilities:
Get number of processors

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x492fa0
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push esi
push edi
mov edi, dword [esp + 0x30]
mov esi, ecx
mov eax, dword [edi]
mov ecx, dword [eax - 8]
test ecx, ecx
je 0x469c77
mov ecx, dword [0x513528]
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], ecx
mov dword [esp + 0x28], 0
mov dword [esp + 0x30], ecx
mov ecx, dword [eax - 8]
mov bl, 1
test ecx, ecx
mov byte [esp + 0x28], bl
jle 0x469bcc
lea eax, [esp + 0x10]
lea ecx, [esp + 0x14]
push eax
push edi
push ecx
mov ecx, esi
call fcn.004687f0
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 2
call fcn.0048340b
lea ecx, [esp + 0x14]
mov byte [esp + 0x28], bl
call fcn.0048331e
push ecx
mov ecx, esp
mov dword [esp + 0x20], esp
push 0x512250
call fcn.0048338c
lea edx, [esp + 0x14]
push 0x3d
push edx
lea eax, [esp + 0x24]
push edi
push eax
mov ecx, esi
call fcn.00468bb0
push eax
lea ecx, [esp + 0x34]
mov byte [esp + 0x2c], 3
call fcn.0048340b
lea ecx, [esp + 0x18]
mov byte [esp + 0x28], bl
call fcn.0048331e
lea ecx, [esp + 0xc]
call fcn.004837e6
mov ecx, dword [esp + 0xc]
push 0x512c8c
push ecx
call fcn.00472dd4
add esp, 8
test eax, eax
je 0x469bf4
mov edx, dword [edi]
mov ecx, dword [esp + 0x10]
mov eax, dword [edx - 8]
cmp ecx, eax
jl 0x469b2d
mov esi, dword [esp + 0x34]
lea ecx, [esp + 0x30]
mov byte [esp + 0x28], 0
call fcn.0048331e
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
call fcn.0048331e
jmp 0x469c7b
lea eax, [esp + 0x30]
mov ecx, esi
push eax
call fcn.00469870
test eax, eax
push 0
je 0x469c5f
lea ecx, [esp + 0x34]
push 0x64
push ecx
mov ecx, esi
call fcn.00467f10
mov ecx, dword [esp + 0x3c]
test ecx, ecx
je 0x469c45
cmp eax, 0x64
jg 0x469c33
mov edx, dword [esp + 0x38]
push eax
push 0x64
push edx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x469bd0
push 0x64
push eax
mov eax, dword [esp + 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x469bd0
cmp eax, 0x64
jge 0x469bcc
mov ecx, dword [esp + 0x34]
push 0x64
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x469bd0
mov edx, dword [esp + 0x3c]
lea eax, [esp + 0x34]
push edx
push eax
mov ecx, esi
call fcn.00467f10
mov esi, eax
jmp 0x469bd0
mov esi, dword [esp + 0x34]
mov eax, dword [esp + 0x38]
cmp esi, eax
jl 0x469c85
mov eax, esi
mov ecx, dword [esp + 0x20]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
add esp, 0x20
ret 0x10
Function at 0x4856ff
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x485737
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.00483779
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00483751
jmp 0x485743
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x486df4
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 0x486e36
call fcn.0048cb83
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x486e36
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x486e2d
xor eax, eax
jmp 0x486e3e
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00486e44
pop edi
pop esi
pop ebx
ret 4

Function at 0x48d0b3
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x48d0e1
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x48d0ff
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0048d019
jmp 0x48d0ff
mov eax, dword [esi + 0x14]
test eax, eax
je 0x48d0ff
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0048d019
test edi, edi
mov eax, edi
jne 0x48d0e9
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x51c3f0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
mov eax, dword [0x521494]
cmp dword [eax + 0x28], 0
jne 0x51c408
xor eax, eax
jmp 0x51c537
mov ecx, dword [0x521414]
mov dword [ebp - 0x20], ecx
mov edx, dword [ebp - 0x20]
add edx, 0xe
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 4]
mov dword [0x521408], ecx
mov edx, dword [ebp - 4]
mov eax, dword [edx + 8]
mov dword [0x521404], eax
push 0
call dword [sym.imp.USER32.dll_GetSystemMetrics]
mov dword [ebp - 0x10], eax
push 1
call dword [sym.imp.USER32.dll_GetSystemMetrics]
mov dword [ebp - 0x18], eax
mov ecx, dword [0x521408]
mov dword [ebp - 0x40], ecx
mov edx, dword [0x521404]
mov dword [ebp - 8], edx
mov eax, dword [ebp - 0x10]
sub eax, dword [ebp - 0x40]
shr eax, 1
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x18]
sub ecx, dword [ebp - 8]
shr ecx, 1
mov dword [ebp - 0x1c], ecx
push 0
mov edx, dword [0x52148c]
push edx
push 0
push 0
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp - 0x40]
push ecx
mov edx, dword [ebp - 0x1c]
push edx
mov eax, dword [ebp - 0x14]
push eax
push 0x80000000
push 0x520604
push 0x520620
push 0x88
call dword [sym.imp.USER32.dll_CreateWindowExW]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0xc]
mov dword [0x521400], ecx
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.USER32.dll_GetDC]
push eax
call fcn.0051c330
push 5
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.USER32.dll_UpdateWindow]
push 0x51c3c0
mov edx, dword [0x521494]
mov eax, dword [edx + 0x34]
imul eax, eax, 0x3e8
push eax
push 0
push 0
call dword [sym.imp.USER32.dll_SetTimer]
mov dword [0x52140c], eax
push 1
push 0
push 0
push 0
lea ecx, [ebp - 0x3c]
push ecx
call dword [sym.imp.USER32.dll_PeekMessageW]
test eax, eax
je 0x51c537
cmp dword [ebp - 0x38], 0x12
jne 0x51c52b
mov dword [0x52141c], 0
call fcn.0051c540
xor eax, eax
jmp 0x51c537
lea edx, [ebp - 0x3c]
push edx
call dword [sym.imp.USER32.dll_DispatchMessageW]
jmp 0x51c4fc
mov esp, ebp
pop ebp
ret 4

Function at 0x51d840
Capabilities:
Read .ini file
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ebp
mov dword [ebp], 0
add ebp, 4
mov dword [ebp], 0
add ebp, 4
mov dword [ebp], 0
add ebp, 4
mov dword [ebp], 0
add ebp, 4
mov dword [ebp], 0
add ebp, 4
mov dword [ebp], 0
pop ebp
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x51e20c
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov ecx, dword [esp + 0x28]
mov edi, 0x520118
sub eax, eax
test esi, esi
je 0x51e2e4
sub eax, 1
test ecx, ecx
je 0x51e2e2
test esi, 3
je 0x51e24a
xor al, byte [esi]
inc esi
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x51e22f
mov edx, ecx
and edx, 7
shr ecx, 3
je 0x51e2c9
xor eax, dword [esi]
add esi, 4
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
xor eax, dword [esi]
add esi, 4
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x51e254
mov ecx, edx
test ecx, ecx
je 0x51e2e2
xor al, byte [esi]
inc esi
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x51e2cf
not eax
mov dword [esp + 0x1c], eax
popal
ret

Function at 0x51e2ec
Capabilities:
Decompress data using aplib

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
cld
mov dl, 0x80
xor ebx, ebx
movsb byte es:[edi], byte [esi]
mov bl, 2
call fcn.0051e36f
jae 0x51e2fa
xor ecx, ecx
call fcn.0051e36f
jae 0x51e329
xor eax, eax
call fcn.0051e36f
jae 0x51e339
mov bl, 2
inc ecx
mov al, 0x10
call fcn.0051e36f
adc al, al
jae 0x51e31b
jne 0x51e365
stosb byte es:[edi], al
jmp 0x51e2fd
call fcn.0051e37b
sub ecx, ebx
jne 0x51e342
call fcn.0051e379
jmp 0x51e361
lodsb al, byte [esi]
shr eax, 1
je 0x51e38b
adc ecx, ecx
jmp 0x51e35e
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
call fcn.0051e379
cmp eax, 0x7d00
jae 0x51e35e
cmp ah, 5
jae 0x51e35f
cmp eax, 0x7f
ja 0x51e360
inc ecx
inc ecx
xchg ebp, eax
mov eax, ebp
mov bl, 1
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x51e2fd
sub edi, dword [esp + 0x28]
mov dword [esp + 0x1c], edi
popal
ret

Function at 0x51ec7c
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x521000]
jne 0x51ec86
repz ret
jmp fcn.0051ef2d
Function at 0x46042d
Capabilities:
Decompress data using aplib

Disassembly:
push ebp
mov ebp, esp
pushal
push ebp
mov esi, dword [ebp + 8]
mov edi, dword [ebp + 0xc]
cld
mov dl, 0x80
Function at 0x409760
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x49a07b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0048c99e
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4097e2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0048a350
mov eax, dword [eax]
push 0x7e7220
push eax
call fcn.0047c474
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0048cc29
test bl, bl
je 0x4097e2
push 0x7e7220
lea ecx, [esp + 0xc]
call fcn.0048d005
push 0x7ead78
lea ecx, [esp + 0xc]
call fcn.0048d005
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x40981e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0048cc29
jmp 0x4098e9
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x4098a2
lea edx, [esp + 0x7c]
push 0x7ead74
push edx
call fcn.0047c474
add esp, 8
test eax, eax
je 0x4098a2
lea eax, [esp + 0x7c]
push 0x7ead70
push eax
call fcn.0047c474
add esp, 8
test eax, eax
je 0x4098a2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x409832
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0048cc29
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4
Function at 0x40a0e0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x49a0fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x7f9900]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x40a218
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40a146
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048cc29
xor eax, eax
jmp 0x40a28f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0048cdb2
push esi
lea ecx, [esp + 0xc]
call fcn.0048d041
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x7eadb0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40a26d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0x7eada8
push closesocket
call fcn.00452a10
test eax, eax
jne 0x40a26d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push 0x7ead94
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.00452a10
test eax, eax
jne 0x40a26d
lea eax, [esp + 0x14]
push 0x7ead8c
push eax
call fcn.0047d550
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a24c
lea ecx, [esp + 0x14]
push 0x7ead88
push ecx
call fcn.0047d4d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a24c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40a24f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0048cd62
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40a15e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048cc29
xor eax, eax
jmp 0x40a28f
mov byte [esi], 0
push 0x7ead84
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0048cc29
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x41ad50
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x41adbe
cmp si, 0x69
ja 0x41adbe
add esi, 0xffd0
cmp si, 0x11
je 0x41ad8e
push 0x11
call edi
test ax, ax
jge 0x41ad8e
or esi, 0x2000
cmp si, 0x10
je 0x41ada3
push 0x10
call edi
test ax, ax
jge 0x41ada3
or esi, 0x4000
cmp si, 0x12
je 0x41adb8
push 0x12
call edi
test ax, ax
jge 0x41adb8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41adcb
mov esi, 0xbd
jmp 0x41ad7f
cmp si, 0x6e
jne 0x41add8
mov esi, 0xbe
jmp 0x41ad7f
cmp si, 0x6f
jne 0x41ad79
mov esi, 0xbf
jmp 0x41ad7f

Function at 0x41c500
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x80a778]
xor edx, edx
cmp eax, edx
jne 0x41c526
xor eax, eax
mov byte [eax + 0x80a678], al
inc eax
cmp eax, 0x100
jl 0x41c50e
mov dword [0x80a778], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x80a678
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41c5b7
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 0x41c58a
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 0x41c558
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41c630
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 0x41c683
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 0x41c66a
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 0x4230c0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x423258
cmp ebp, ebx
jle 0x423258
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x42311e
dec eax
or eax, 0xfffffff8
inc eax
je 0x423125
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x423134
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42313b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0048c96a
add esp, 4
cmp eax, ebx
je 0x42315c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0048c96a
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x42324e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x423235
mov al, byte [edx]
cmp al, 0xc0
jbe 0x423221
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x423216
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x423224
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x423224
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4231c0
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x4231b1
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x4261e0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x49b608
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x426219
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.00494577
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004945ff
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.004262a0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0049463c
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24