joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43d4c0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x46a8e3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.0045e180
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.00463819
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00464d35
test eax, eax
je 0x43d5dc
mov ecx, dword [esp + 0x3c]
call fcn.00463846
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x43d5a0
push edi
mov ecx, esi
call fcn.00460eac
mov ecx, esi
call fcn.0043d740
cmp dword [esp + 0x38], 1
jne 0x43d5d5
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.00460fe7
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x440000
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x440033
push esi
call fcn.00443110
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44002c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x4400b9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4400a2
mov eax, dword [esi + 8]
test eax, eax
je 0x440057
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x44009e
cmp eax, 2
je 0x4400a2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44004a
cmp eax, 3
je 0x44007d
cmp eax, 1
jne 0x44004a
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 0x44004a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44004a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004400e0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4400c8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004400e0
add esp, 4
pop esi
ret

Function at 0x45ef76
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x45efae
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.0045d02d
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0045d005
jmp 0x45efba
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x460664
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 0x4606a6
call fcn.00466125
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4606a6
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x46069d
xor eax, eax
jmp 0x4606ae
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004606b4
pop edi
pop esi
pop ebx
ret 4

Function at 0x466655
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 0x466683
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4666a1
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004665bb
jmp 0x4666a1
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4666a1
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004665bb
test edi, edi
mov eax, edi
jne 0x46668b
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x1001234
Capabilities:
Terminate process
Write file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x10
push esi
push 0x100
mov esi, 0x10026a0
push esi
push dword [ebp + 8]
push 0
call dword [sym.imp.USER32.dll_LoadStringW]
and word [ebp - 8], 0
push esi
lea eax, [ebp - 0x10]
push eax
mov dword [ebp - 4], 0x10024a0
mov word [ebp - 6], 0x200
call dword [sym.imp.ntdll.dll_RtlInitUnicodeString]
push 0
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 8]
push eax
call dword [sym.imp.ntdll.dll_RtlUnicodeStringToOemString]
push 0
lea eax, [ebp + 8]
push eax
movzx eax, word [ebp - 8]
push eax
push dword [ebp - 4]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
movzx eax, word [ebp + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x1002195
Capabilities:
Terminate process

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0xf0
push 4
call fcn.010012b0
test eax, eax
pop ecx
je 0x10021b6
mov ecx, eax
call dword [sym.imp.ulib.dll_public:_void___thiscall_CLASS_DESCRIPTOR::constructor_void_]
jmp 0x10021b8
xor eax, eax
test eax, eax
mov dword [0x1004004], eax
je 0x10021c9
mov ecx, eax
call dword [sym.imp.ulib.dll_public:_unsigned_char___thiscall_CLASS_DESCRIPTOR::Initialize_void_]
lea ecx, [ebp - 0x78]
call fcn.010012ff
lea ecx, [ebp - 0x78]
call fcn.01001cd6
test al, al
je 0x10021ee
lea ecx, [ebp - 0x78]
call fcn.0100133e
test al, al
je 0x10021ee
push dword [ebp + 0x10]
jmp 0x10021f0
push 2
call dword [sym.imp.msvcrt.dll_exit]
int3
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

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

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43200c
nop
nop
nop
nop
nop
pop eax
nop
add eax, 0x40729f
sub eax, 0x407245
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x432030
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43201e
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x404e18
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 0x404fd4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x404e79
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x404ff0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x404eeb
xor eax, eax
push ebp
push 0x404ee4
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.00404c70
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x404ecd
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x405010
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 0x404eeb
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 0x404fcc
cmp byte [ebp - 0xd], 0
jne 0x404f2d
cmp byte [ebp - 0x12], 0
je 0x404fcc
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x404f46
dec ebx
cmp byte [ebx], 0x2e
je 0x404f55
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x404f45
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x404fcc
inc ebx
cmp byte [ebp - 0x12], 0
je 0x404f82
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 0x404fcc
cmp byte [ebp - 0xd], 0
je 0x404fcc
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 0x404fcc
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 0x408600
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 pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x408639
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004039d0
jmp 0x408642
mov eax, ebx
mov edx, esi
call fcn.0040393c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x40864c
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 0x40866d
mov al, byte [esp]
jmp 0x40866f
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x413a70
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 0x413a76
ret

Function at 0x4160e8
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 0x416139
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x416120
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x416110
jmp 0x416139
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 0x416121
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x41f25c
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 [0x45a778], 0
sete dl
or al, dl
jne 0x41f39c
mov eax, dword [0x45a77c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x45a778]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x41f36b
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x45a778]
call fcn.0040d2a4
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x41f363
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x168], 0
je 0x41f363
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x4c]
test al, al
je 0x41f363
mov eax, dword [ebp - 0x14]
call fcn.00427488
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x41f363
push ebp
call fcn.0041f218
pop ecx
test al, al
jne 0x41f363
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0x90]
cmp eax, dword [ebp - 0x14]
jne 0x41f31f
mov eax, dword [ebp - 0x14]
call fcn.00425e14
dec eax
jle 0x41f363
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.00402e3c
cmp byte [ebp - 1], 0
je 0x41f363
push dword [ebp - 8]
push dword [ebp - 0xc]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x41f363
mov edx, dword [ebp - 0x14]
mov eax, dword [0x45a77c]
call fcn.0041ea64
inc edi
dec esi
jne 0x41f2b2
mov eax, dword [0x45a77c]
cmp dword [eax + 8], 0
jle 0x41f383
mov eax, dword [0x45a77c]
call fcn.0041eaf4
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x41f39c
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0041f080
pop ecx
test al, al
jne 0x41f39c
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 0x424e20
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 0x424e51
je 0x424eab
sub eax, 7
je 0x424e72
dec eax
je 0x424e9c
sub eax, 0x17
je 0x424f50
jmp 0x424f8e
add eax, 0xffffff00
sub eax, 9
jb 0x424f3c
add eax, 0xffffff09
sub eax, 0xb
jb 0x424f04
jmp 0x424f8e
mov eax, ebx
call fcn.00436a6c
mov edi, eax
test edi, edi
je 0x424fee
mov edx, ebx
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0xd4]
test al, al
je 0x424ff7
jmp 0x424fee
test byte [ebx + 0x44], 0x20
jne 0x424ff7
jmp 0x424fee
mov edx, esi
mov eax, ebx
call fcn.004224ec
cmp dword [esi + 0xc], 0xffffffff
jne 0x424ff7
push 0
lea edx, [ebp - 0x120]
mov eax, dword [esi + 8]
call fcn.00406880
lea edx, [ebp - 0x120]
lea ecx, [ebp - 0x118]
mov eax, ebx
call fcn.00421038
lea edx, [ebp - 0x118]
xor ecx, ecx
mov eax, ebx
call fcn.00424cf8
test eax, eax
je 0x424ff7
mov dword [esi + 0xc], 1
jmp 0x424ff7
mov edx, esi
mov eax, ebx
call fcn.00424d8c
test al, al
je 0x424fee
cmp dword [esi + 0xc], 0
jne 0x424ff7
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.00427488
push eax
call sub.user32.dll_DefWindowProcA
jmp 0x424ff7
mov eax, ebx
call fcn.00421b88
test al, al
jne 0x424ff7
jmp 0x424fee
mov eax, ebx
call fcn.00427488
mov edi, eax
call sub.user32.dll_GetCapture
cmp edi, eax
jne 0x424fee
cmp dword [0x45869c], 0
je 0x424fee
mov eax, dword [0x45869c]
cmp ebx, dword [eax + 0x24]
jne 0x424fee
push 0
xor ecx, ecx
mov edx, 0x1f
mov eax, dword [0x45869c]
call fcn.00422420
jmp 0x424fee
mov eax, dword [0x45a740]
cmp byte [eax + 0x20], 0
je 0x424fee
mov eax, dword [0x45a740]
cmp dword [eax + 0x1c], 0
je 0x424fee
mov eax, dword [esi]
mov edx, dword [0x45a740]
cmp eax, dword [edx + 0x1c]
jne 0x424fee
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.004369b0
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.00402e3c
jmp 0x424ff7
mov edx, esi
mov eax, ebx
call fcn.004224ec
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4254b8
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 0x4254d4
cmp dword [esi + 4], 0
je 0x425501
test byte [ebx + 0x45], 1
jne 0x4254f3
mov eax, ebx
call fcn.0042445c
test eax, eax
jne 0x4254f3
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x425611
mov edx, esi
mov eax, ebx
call fcn.00425130
jmp 0x425611
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 0x42560a
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00427488
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.00422420
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.004254b8
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.00427488
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x425611
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 0x42edac
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.004038e8
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x42edfb
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.00403b18
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x436788
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x45a7d8
cmp dword [edi], 0
jne 0x436804
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x45a7d4]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x458830
mov ecx, 2
call fcn.004027d0
mov edx, 0x436760
lea eax, [esi + 5]
call fcn.00436780
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00436780
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 0x4367d9
mov dword [0x45a7d4], 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 0x436920
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x436970]
test si, 4
je 0x436934
or bl, 1
test si, 8
je 0x43693e
or bl, 4
test si, 1
je 0x436948
or bl, 8
test si, 2
je 0x436952
or bl, 0x10
test si, 0x10
je 0x43695c
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43696b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x436974
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4369ac]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43698d
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43699c
or bl, 4
test esi, 0x20000000
je 0x4369a7
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x43cb54
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x43cb66
add esp, 0xfffffff0
call fcn.00402f60
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00411ad0
mov eax, ebx
call fcn.0043cea0
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x30], eax
mov dl, 1
mov eax, dword [0x40bbe0]
call fcn.00402c30
mov dword [ebx + 0x40], eax
mov dl, 1
mov eax, dword [0x40bbe0]
call fcn.00402c30
mov dword [ebx + 0x44], eax
mov dl, 1
mov eax, dword [0x40bbe0]
call fcn.00402c30
mov dword [ebx + 0x48], eax
mov dl, 1
mov eax, dword [0x40bbe0]
call fcn.00402c30
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x40bbe0]
call fcn.00402c30
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, 0x43cb24
push eax
push 0
push 0
mov eax, dword [0x4594f8]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x412f98]
call fcn.004144d0
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x412f98]
call fcn.004144d0
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x412f98]
call fcn.004144d0
mov dword [ebx + 0x74], eax
mov eax, ebx
call fcn.0043d280
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43d19c
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43d19c
mov eax, dword [ebx + 0x74]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43d19c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x43cc75
call fcn.00402fb8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret