joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43f444
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
xor ebx, ebx
push edi
mov dword [ebp - 4], ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov esi, eax
mov dword [ebp - 0xc], esi
cmp dword [0x4a1660], ebx
jne 0x43f47a
push 0x4a1644
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov dword [0x4a1660], 1
push 0x4a1644
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [0x4a165c]
mov edi, eax
cmp eax, ebx
je 0x43f4de
cmp dword [ebp - 4], ebx
jne 0x43f61e
xor eax, eax
inc eax
lea ecx, [edi + 0x114]
cmp esi, dword [ecx]
je 0x43f4b1
inc eax
add ecx, 4
cmp eax, 0x40
jl 0x43f4a2
jmp 0x43f4cf
push dword [ebp + 0xc]
lea esi, [edi + eax*4 + 0x210]
push dword [ebp + 8]
call fcn.0043f299
mov esi, dword [ebp - 0xc]
pop ecx
pop ecx
mov dword [ebp - 4], 1
mov edi, dword [edi]
cmp edi, ebx
jne 0x43f490
cmp dword [ebp - 4], ebx
jne 0x43f61e
mov edi, dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push ebx
push ebx
push 0x100000
lea eax, [ebp - 8]
push eax
call edi
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
push eax
call edi
push eax
call dword [sym.imp.KERNEL32.dll_DuplicateHandle]
test eax, eax
je 0x43f61e
mov edi, dword [0x4a165c]
jmp 0x43f51e
cmp dword [edi + 0xc], 0x3f
jl 0x43f5b8
mov edi, dword [edi]
cmp edi, ebx
jne 0x43f512
push 0x310
push 8
push dword [0x4a0b04]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edi, eax
cmp edi, ebx
je 0x43f615
push ebx
push 1
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateSemaphoreA]
mov dword [edi + 8], eax
cmp eax, ebx
je 0x43f607
push ebx
push ebx
push edi
push 0x43f2ea
mov dword [edi + 0x10], eax
mov eax, dword [ebp - 8]
mov dword [edi + 0x114], esi
push 0x1000
lea esi, [edi + 0x214]
push ebx
mov dword [edi + 0x14], eax
mov dword [esi], ebx
mov dword [edi + 0xc], 2
call dword [sym.imp.KERNEL32.dll_CreateThread]
cmp eax, ebx
je 0x43f5fe
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0043f299
mov eax, dword [0x4a165c]
pop ecx
pop ecx
mov dword [edi + 4], ebx
mov dword [edi], eax
cmp eax, ebx
je 0x43f5b0
mov dword [eax + 4], edi
mov dword [0x4a165c], edi
jmp 0x43f61e
mov eax, dword [edi + 0xc]
mov ecx, dword [ebp - 8]
push dword [ebp + 0xc]
mov dword [edi + eax*4 + 0x10], ecx
mov eax, dword [edi + 0xc]
push dword [ebp + 8]
mov dword [edi + eax*4 + 0x110], esi
mov eax, dword [edi + 0xc]
mov dword [edi + eax*4 + 0x210], ebx
mov eax, dword [edi + 0xc]
lea esi, [edi + eax*4 + 0x210]
call fcn.0043f299
inc dword [edi + 0xc]
pop ecx
pop ecx
push ebx
push 1
push dword [edi + 8]
call dword [sym.imp.KERNEL32.dll_ReleaseSemaphore]
jmp 0x43f61e
push dword [edi + 8]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push edi
push ebx
push dword [0x4a0b04]
call dword [sym.imp.KERNEL32.dll_HeapFree]
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0x4a1644
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x4409ac
Capabilities:
Set thread local storage value

Disassembly:
push esi
push 0x158
push 8
push dword [0x4a0b04]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov esi, eax
push esi
push dword [0x4a1a0c]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
push dword [esp + 8]
mov dword [0x4a1a10], esi
and dword [esi + 0x88], 0
or dword [esi + 0x8c], 0xffffffff
or dword [esi + 0x90], 0xffffffff
push esi
mov dword [esi + 0x84], 0xffffff
mov dword [esi + 0x6c], 2
mov dword [esi + 0x70], 0x3f
call fcn.00446a31
mov dword [esi + 0x58], 0x44092b
mov dword [esi + 0x5c], 0x44096a
mov dword [esi + 0x10], fcn.0043fac9
mov dword [esi + 0x30], 0x43fc4e
mov dword [esi + 0x64], 0x43fd57
mov dword [esi + 0x60], 0x43fda4
mov dword [esi + 0x34], 0x4404ca
mov dword [esi + 0x24], 0x440369
mov dword [esi + 0x28], 0x440392
mov dword [esi + 0x2c], 0x4403bd
mov dword [esi + 0x44], 0x4407bb
mov eax, esi
pop esi
ret 4

Function at 0x441e94
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [ebp + 0x1c], 0
mov ecx, dword [esi + 0xb4]
mov dword [ebp - 4], ecx
je 0x441f09
imul ecx, dword [ebp + 0x10]
mov dword [ebp + 0x10], eax
mov eax, dword [ebp + 0xc]
imul eax, dword [ebp + 0x14]
add eax, dword [ebp + 8]
push ebx
lea edx, [eax + edx*4]
push edi
mov eax, dword [esi + 0xac]
imul eax, dword [ebp + 0x10]
add eax, dword [esi + 0xa8]
mov edi, edx
add eax, ecx
cmp dword [ebp + 0x18], 0
jle 0x441ef8
mov ebx, dword [ebp + 0x18]
mov dword [ebp + 0x14], ebx
mov bl, byte [edi + 2]
xor byte [eax + 2], bl
mov bl, byte [edi + 1]
xor byte [eax + 1], bl
mov bl, byte [edi]
xor byte [eax], bl
add eax, dword [ebp - 4]
add edi, 4
dec dword [ebp + 0x14]
jne 0x441edd
dec dword [ebp + 0x1c]
add edx, dword [ebp + 0xc]
inc dword [ebp + 0x10]
cmp dword [ebp + 0x1c], 0
jne 0x441ebd
pop edi
pop ebx
leave
ret 0x18

Function at 0x442cce
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0x20], 0
mov edx, dword [esi + 0xb4]
je 0x442d4e
push ebx
imul eax, eax, 3
push edi
mov edi, dword [ebp + 0x14]
mov ecx, edx
imul ecx, dword [ebp + 0x10]
mov dword [ebp + 0x10], edi
mov edi, dword [ebp + 0xc]
imul edi, dword [ebp + 0x18]
add edi, dword [ebp + 8]
add eax, edi
mov edi, eax
mov dword [ebp + 0x18], eax
mov eax, dword [esi + 0xac]
imul eax, dword [ebp + 0x10]
add eax, dword [esi + 0xa8]
add eax, ecx
cmp dword [ebp + 0x1c], 0
jle 0x442d37
mov ebx, dword [ebp + 0x1c]
mov dword [ebp + 0x14], ebx
mov bl, byte [edi + 2]
xor byte [eax + 2], bl
mov bl, byte [edi + 1]
xor byte [eax + 1], bl
mov bl, byte [edi]
xor byte [eax], bl
add edi, 3
add eax, edx
dec dword [ebp + 0x14]
jne 0x442d1d
mov edi, dword [ebp + 0x18]
add edi, dword [ebp + 0xc]
dec dword [ebp + 0x20]
inc dword [ebp + 0x10]
cmp dword [ebp + 0x20], 0
mov dword [ebp + 0x18], edi
jne 0x442cff
pop edi
pop ebx
pop ebp
ret 0x1c
Function at 0x442da8
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
imul eax, eax, 3
cmp dword [ebp + 0x1c], 0
mov dword [ebp - 4], eax
je 0x442e42
mov eax, dword [ebp + 0x14]
imul ecx, ecx, 3
mov dword [ebp + 0x14], eax
mov eax, dword [ebp + 0x10]
imul eax, dword [ebp + 0x18]
add eax, dword [ebp + 0xc]
push ebx
push esi
mov esi, edx
imul esi, esi, 3
add ecx, eax
push edi
mov edi, ecx
mov dword [ebp + 0xc], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xac]
imul ecx, dword [ebp + 0x14]
add ecx, dword [eax + 0xa8]
mov edx, dword [ebp - 4]
add ecx, esi
test edx, edx
jle 0x442e2a
mov eax, 0xff
sub eax, dword [ebp + 0x20]
mov dword [ebp + 0x18], edx
mov dword [ebp - 8], eax
movzx eax, byte [ecx]
movzx edx, byte [edi]
imul eax, dword [ebp - 8]
imul edx, dword [ebp + 0x20]
add eax, edx
cdq
mov ebx, 0xff
idiv ebx
inc edi
mov byte [ecx], al
inc ecx
dec dword [ebp + 0x18]
jne 0x442e09
mov edi, dword [ebp + 0xc]
add edi, dword [ebp + 0x10]
dec dword [ebp + 0x1c]
inc dword [ebp + 0x14]
cmp dword [ebp + 0x1c], 0
mov dword [ebp + 0xc], edi
jne 0x442ddf
pop edi
pop esi
pop ebx
leave
ret 0x1c
Function at 0x4027dc
Capabilities:
Get common file path
Set current directory

Disassembly:
push ebx
push esi
add esp, 0xfffffdf4
mov esi, edx
mov ebx, eax
test bl, bl
je 0x402819
xor eax, eax
mov al, bl
add eax, 0x41
dec eax
mov byte [esp], al
mov byte [esp + 1], 0x3a
mov byte [esp + 2], 0
lea eax, [esp + 0x108]
push eax
push 0x104
call sub.kernel32.dll_GetCurrentDirectoryA
push esp
call sub.kernel32.dll_SetCurrentDirectoryA
lea eax, [esp + 4]
push eax
push 0x104
call sub.kernel32.dll_GetCurrentDirectoryA
test bl, bl
je 0x402839
lea eax, [esp + 0x108]
push eax
call sub.kernel32.dll_SetCurrentDirectoryA
mov eax, esi
lea edx, [esp + 4]
mov ecx, 0x104
call fcn.00403bb4
add esp, 0x20c
pop esi
pop ebx
ret

Function at 0x402b74
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [section.DATA]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x402c0c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x402bec
xor eax, eax
push ebp
push 0x402be5
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x402c28
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x402bec
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [section.DATA]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [section.DATA], ax
mov esp, ebp
pop ebp
ret
Function at 0x404edc
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x405098
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x404f3d
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x4050b4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x404faf
xor eax, eax
push ebp
push 0x404fa8
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
call fcn.00404d34
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x404f91
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x4050d4
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x404faf
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpyA
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.kernel32.dll_GetThreadLocale
push eax
call sub.kernel32.dll_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x405090
cmp byte [ebp - 0xd], 0
jne 0x404ff1
cmp byte [ebp - 0x12], 0
je 0x405090
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x40500a
dec ebx
cmp byte [ebx], 0x2e
je 0x405019
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x405009
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x405090
inc ebx
cmp byte [ebp - 0x12], 0
je 0x405046
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x405090
cmp byte [ebp - 0xd], 0
je 0x405090
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x405090
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4087b8
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push 0x100
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x4087f1
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403a6c
jmp 0x4087fa
mov eax, ebx
mov edx, esi
call fcn.004039d8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x408804
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x408825
mov al, byte [esp]
jmp 0x408827
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x413cc4
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x413cca
ret

Function at 0x41616c
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x4161bd
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x4161a4
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x416194
jmp 0x4161bd
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x4161a5
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x424088
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 0xc]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
cmp dword [0x460778], 0
sete dl
or al, dl
jne 0x4241c8
mov eax, dword [0x46077c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x460778]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x424197
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x460778]
call fcn.0040d4f8
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x42418f
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x168], 0
je 0x42418f
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x4c]
test al, al
je 0x42418f
mov eax, dword [ebp - 0x14]
call fcn.0042c398
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x42418f
push ebp
call fcn.00424044
pop ecx
test al, al
jne 0x42418f
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0x90]
cmp eax, dword [ebp - 0x14]
jne 0x42414b
mov eax, dword [ebp - 0x14]
call fcn.0042ad24
dec eax
jle 0x42418f
mov byte [ebp - 1], 1
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov bx, 0xffc1
call fcn.00402ed8
cmp byte [ebp - 1], 0
je 0x42418f
push dword [ebp - 8]
push dword [ebp - 0xc]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x42418f
mov edx, dword [ebp - 0x14]
mov eax, dword [0x46077c]
call fcn.00423890
inc edi
dec esi
jne 0x4240de
mov eax, dword [0x46077c]
cmp dword [eax + 8], 0
jle 0x4241af
mov eax, dword [0x46077c]
call fcn.00423920
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x4241c8
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00423eac
pop ecx
test al, al
jne 0x4241c8
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x429d30
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
mov eax, dword [esi]
cmp eax, 0x84
jg 0x429d61
je 0x429dbb
sub eax, 7
je 0x429d82
dec eax
je 0x429dac
sub eax, 0x17
je 0x429e60
jmp 0x429e9e
add eax, 0xffffff00
sub eax, 9
jb 0x429e4c
add eax, 0xffffff09
sub eax, 0xb
jb 0x429e14
jmp 0x429e9e
mov eax, ebx
call fcn.0043b998
mov edi, eax
test edi, edi
je 0x429efe
mov edx, ebx
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0xd4]
test al, al
je 0x429f07
jmp 0x429efe
test byte [ebx + 0x44], 0x20
jne 0x429f07
jmp 0x429efe
mov edx, esi
mov eax, ebx
call fcn.00427330
cmp dword [esi + 0xc], 0xffffffff
jne 0x429f07
push 0
lea edx, [ebp - 0x120]
mov eax, dword [esi + 8]
call fcn.004069a0
lea edx, [ebp - 0x120]
lea ecx, [ebp - 0x118]
mov eax, ebx
call fcn.00425e64
lea edx, [ebp - 0x118]
xor ecx, ecx
mov eax, ebx
call fcn.00429c08
test eax, eax
je 0x429f07
mov dword [esi + 0xc], 1
jmp 0x429f07
mov edx, esi
mov eax, ebx
call fcn.00429c9c
test al, al
je 0x429efe
cmp dword [esi + 0xc], 0
jne 0x429f07
mov eax, dword [esi + 8]
push eax
mov eax, dword [esi + 4]
push eax
mov eax, dword [esi]
push eax
mov eax, ebx
call fcn.0042c398
push eax
call sub.user32.dll_DefWindowProcA
jmp 0x429f07
mov eax, ebx
call fcn.004269cc
test al, al
jne 0x429f07
jmp 0x429efe
mov eax, ebx
call fcn.0042c398
mov edi, eax
call sub.user32.dll_GetCapture
cmp edi, eax
jne 0x429efe
cmp dword [0x45e710], 0
je 0x429efe
mov eax, dword [0x45e710]
cmp ebx, dword [eax + 0x24]
jne 0x429efe
push 0
xor ecx, ecx
mov edx, 0x1f
mov eax, dword [0x45e710]
call fcn.00427264
jmp 0x429efe
mov eax, dword [0x460740]
cmp byte [eax + 0x20], 0
je 0x429efe
mov eax, dword [0x460740]
cmp dword [eax + 0x1c], 0
je 0x429efe
mov eax, dword [esi]
mov edx, dword [0x460740]
cmp eax, dword [edx + 0x1c]
jne 0x429efe
lea eax, [ebp - 0x110]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [esi]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x110]
call fcn.0043b8dc
mov byte [ebp - 0xc], al
mov ax, word [esi + 4]
mov word [ebp - 0xa], ax
mov eax, dword [esi + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, ebx
mov bx, 0xffb7
call fcn.00402ed8
jmp 0x429f07
mov edx, esi
mov eax, ebx
call fcn.00427330
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42a3c8
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0x1e8], 0
je 0x42a3e4
cmp dword [esi + 4], 0
je 0x42a411
test byte [ebx + 0x45], 1
jne 0x42a403
mov eax, ebx
call fcn.00429300
test eax, eax
jne 0x42a403
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x42a521
mov edx, esi
mov eax, ebx
call fcn.0042a040
jmp 0x42a521
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
mov eax, dword [ebp - 0x64]
push eax
push edi
call sub.gdi32.dll_CreateCompatibleBitmap
mov dword [ebp - 8], eax
push edi
push 0
call sub.user32.dll_ReleaseDC
push 0
call sub.gdi32.dll_CreateCompatibleDC
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x42a51a
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0042c398
push eax
call sub.user32.dll_BeginPaint
mov edi, eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp - 4]
mov edx, 0x14
mov eax, ebx
call fcn.00427264
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0042a3c8
xor eax, eax
mov dword [esi + 4], eax
push 0xcc0020
push 0
push 0
mov eax, dword [ebp - 4]
push eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
mov eax, dword [ebp - 0x64]
push eax
push 0
push 0
push edi
call sub.gdi32.dll_BitBlt
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0042c398
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42a521
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_DeleteDC
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_DeleteObject
ret
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x433cbc
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.00403984
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x433d0b
push 0x100
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, 0x100
call fcn.00403bb4
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43b6b4
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4607d8
cmp dword [edi], 0
jne 0x43b730
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4607d4]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x45e8a4
mov ecx, 2
call fcn.0040286c
mov edx, 0x43b68c
lea eax, [esi + 5]
call fcn.0043b6ac
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0043b6ac
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x43b705
mov dword [0x4607d4], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x43b84c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x43b89c]
test si, 4
je 0x43b860
or bl, 1
test si, 8
je 0x43b86a
or bl, 4
test si, 1
je 0x43b874
or bl, 8
test si, 2
je 0x43b87e
or bl, 0x10
test si, 0x10
je 0x43b888
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43b897
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x43b8a0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x43b8d8]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43b8b9
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43b8c8
or bl, 4
test esi, 0x20000000
je 0x43b8d3
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x441a80
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x441a92
add esp, 0xfffffff0
call fcn.00402ffc
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00411d24
mov eax, ebx
call fcn.00441dcc
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x30], eax
mov dl, 1
mov eax, dword [0x40be34]
call fcn.00402ccc
mov dword [ebx + 0x40], eax
mov dl, 1
mov eax, dword [0x40be34]
call fcn.00402ccc
mov dword [ebx + 0x44], eax
mov dl, 1
mov eax, dword [0x40be34]
call fcn.00402ccc
mov dword [ebx + 0x48], eax
mov dl, 1
mov eax, dword [0x40be34]
call fcn.00402ccc
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x40be34]
call fcn.00402ccc
mov dword [ebx + 0x70], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x34], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x4c]
push eax
mov eax, 0x441a50
push eax
push 0
push 0
mov eax, dword [0x45f560]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x4131ec]
call fcn.00414724
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x4131ec]
call fcn.00414724
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x4131ec]
call fcn.00414724
mov dword [ebx + 0x74], eax
mov eax, ebx
call fcn.004421ac
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4420c8
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4420c8
mov eax, dword [ebx + 0x74]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4420c8
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x441ba1
call fcn.00403054
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret