joyce8/EMBER2024-capa huggingface dataset:
Function at 0x509d0f
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x55e0a0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EncodePointer]
push esi
push edi
mov dword [ebp - 0x1c], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
push esi
mov dword [ebp - 0x20], eax
call ebx
mov edi, eax
mov dword [ebp - 0x18], edi
call fcn.004f1fd1
mov dword [ebp - 0x14], eax
cmp dword [0x5621dc], esi
jne 0x509e02
push 0x800
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x509d8f
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x509ee2
push esi
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
je 0x509ee2
push str.MessageBoxW
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x509ee2
push eax
call ebx
push str.GetActiveWindow
push edi
mov dword [0x5621dc], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetLastActivePopup
push edi
mov dword [0x5621e0], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetUserObjectInformationW
push edi
mov dword [0x5621e4], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x5621ec], eax
test eax, eax
je 0x509dff
push str.GetProcessWindowStation
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x5621e8], eax
mov edi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x509e27
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x509e1a
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], esi
je 0x509e3c
push 4
pop eax
jmp 0x509ee4
cmp dword [ebp - 0x14], esi
je 0x509e3c
push dword [0x5621dc]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x509e21
mov eax, dword [0x5621e8]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, edi
je 0x509e9a
cmp dword [0x5621ec], edi
je 0x509e9a
push eax
call ebx
push dword [0x5621ec]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x509e9a
test eax, eax
je 0x509e9a
call ecx
test eax, eax
je 0x509e8f
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [ebp - 0x18]
test eax, eax
je 0x509e8f
test byte [ebp - 8], 1
jne 0x509e9a
mov edi, dword [ebp + 0x10]
or edi, 0x200000
jmp 0x509eca
mov eax, dword [0x5621e0]
cmp eax, edi
je 0x509ec7
push eax
call ebx
test eax, eax
je 0x509ec7
call eax
mov esi, eax
test esi, esi
je 0x509ec7
mov eax, dword [0x5621e4]
cmp eax, edi
je 0x509ec7
push eax
call ebx
test eax, eax
je 0x509ec7
push esi
call eax
mov esi, eax
mov edi, dword [ebp + 0x10]
push dword [0x5621dc]
call ebx
test eax, eax
je 0x509ee2
push edi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push esi
call eax
jmp 0x509ee4
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004dbbe3
mov esp, ebp
pop ebp
ret
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x408f6c
nop
nop
mov ecx, 0x7561925
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x43004e
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x430024
nop
mov eax, section..data
nop
nop
mov ebx, 0x42e3d0
mov ecx, 0x3cbe7166
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x430084
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
jne 0x43006c
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x4027f0
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 0x40282d
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 0x40284d
lea eax, [esp + 0x108]
push eax
call sub.kernel32.dll_SetCurrentDirectoryA
mov eax, esi
lea edx, [esp + 4]
mov ecx, 0x104
call fcn.00403c64
add esp, 0x20c
pop esi
pop ebx
ret

Function at 0x402938
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov esi, edx
mov ebx, eax
test ebx, ebx
jne 0x402967
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00403b1c
jmp 0x402985
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, esi
mov eax, edi
call fcn.004028c0
mov edi, eax
test ebx, ebx
je 0x402985
cmp dword [esi], 0
je 0x402985
dec ebx
jmp 0x40296e
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x402c3c
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 0x402cd4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x402cb4
xor eax, eax
push ebp
push 0x402cad
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 0x402cf0
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 0x402cb4
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 0x404f40
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 0x4050fc
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x404fa1
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x405118
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x405013
xor eax, eax
push ebp
push 0x40500c
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.00404d98
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x404ff5
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x405138
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 0x405013
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 0x4050f4
cmp byte [ebp - 0xd], 0
jne 0x405055
cmp byte [ebp - 0x12], 0
je 0x4050f4
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x40506e
dec ebx
cmp byte [ebx], 0x2e
je 0x40507d
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x40506d
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x4050f4
inc ebx
cmp byte [ebp - 0x12], 0
je 0x4050aa
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 0x4050f4
cmp byte [ebp - 0xd], 0
je 0x4050f4
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 0x4050f4
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 0x407d74
Capabilities:
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00403e78
push eax
call sub.kernel32.dll_GetFileAttributesA
pop ebx
ret
Function at 0x40874c
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 0x408785
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403b1c
jmp 0x40878e
mov eax, ebx
mov edx, esi
call fcn.00403a88
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x408798
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 0x4087b9
mov al, byte [esp]
jmp 0x4087bb
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x41388c
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 0x413892
ret

Function at 0x415bf0
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 0x415c41
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x415c28
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x415c18
jmp 0x415c41
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 0x415c29
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x41d248
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 [0x440774], 0
sete dl
or al, dl
jne 0x41d388
mov eax, dword [0x440778]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x440774]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x41d357
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x440774]
call fcn.0040d31c
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x41d34f
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x168], 0
je 0x41d34f
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x4c]
test al, al
je 0x41d34f
mov eax, dword [ebp - 0x14]
call fcn.00425474
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x41d34f
push ebp
call fcn.0041d204
pop ecx
test al, al
jne 0x41d34f
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0x90]
cmp eax, dword [ebp - 0x14]
jne 0x41d30b
mov eax, dword [ebp - 0x14]
call fcn.00423e00
dec eax
jle 0x41d34f
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.00402fa0
cmp byte [ebp - 1], 0
je 0x41d34f
push dword [ebp - 8]
push dword [ebp - 0xc]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x41d34f
mov edx, dword [ebp - 0x14]
mov eax, dword [0x440778]
call fcn.0041ca50
inc edi
dec esi
jne 0x41d29e
mov eax, dword [0x440778]
cmp dword [eax + 8], 0
jle 0x41d36f
mov eax, dword [0x440778]
call fcn.0041cae0
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x41d388
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0041d06c
pop ecx
test al, al
jne 0x41d388
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 0x422e0c
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 0x422e3d
je 0x422e97
sub eax, 7
je 0x422e5e
dec eax
je 0x422e88
sub eax, 0x17
je 0x422f3c
jmp 0x422f7a
add eax, 0xffffff00
sub eax, 9
jb 0x422f28
add eax, 0xffffff09
sub eax, 0xb
jb 0x422ef0
jmp 0x422f7a
mov eax, ebx
call fcn.00434910
mov edi, eax
test edi, edi
je 0x422fda
mov edx, ebx
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0xd4]
test al, al
je 0x422fe3
jmp 0x422fda
test byte [ebx + 0x44], 0x20
jne 0x422fe3
jmp 0x422fda
mov edx, esi
mov eax, ebx
call fcn.004204d8
cmp dword [esi + 0xc], 0xffffffff
jne 0x422fe3
push 0
lea edx, [ebp - 0x120]
mov eax, dword [esi + 8]
call fcn.0040697c
lea edx, [ebp - 0x120]
lea ecx, [ebp - 0x118]
mov eax, ebx
call fcn.0041f024
lea edx, [ebp - 0x118]
xor ecx, ecx
mov eax, ebx
call fcn.00422ce4
test eax, eax
je 0x422fe3
mov dword [esi + 0xc], 1
jmp 0x422fe3
mov edx, esi
mov eax, ebx
call fcn.00422d78
test al, al
je 0x422fda
cmp dword [esi + 0xc], 0
jne 0x422fe3
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.00425474
push eax
call sub.user32.dll_DefWindowProcA
jmp 0x422fe3
mov eax, ebx
call fcn.0041fb74
test al, al
jne 0x422fe3
jmp 0x422fda
mov eax, ebx
call fcn.00425474
mov edi, eax
call sub.user32.dll_GetCapture
cmp edi, eax
jne 0x422fda
cmp dword [0x43f68c], 0
je 0x422fda
mov eax, dword [0x43f68c]
cmp ebx, dword [eax + 0x24]
jne 0x422fda
push 0
xor ecx, ecx
mov edx, 0x1f
mov eax, dword [0x43f68c]
call fcn.0042040c
jmp 0x422fda
mov eax, dword [0x44073c]
cmp byte [eax + 0x20], 0
je 0x422fda
mov eax, dword [0x44073c]
cmp dword [eax + 0x1c], 0
je 0x422fda
mov eax, dword [esi]
mov edx, dword [0x44073c]
cmp eax, dword [edx + 0x1c]
jne 0x422fda
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.00434854
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.00402fa0
jmp 0x422fe3
mov edx, esi
mov eax, ebx
call fcn.004204d8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4234a4
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 0x4234c0
cmp dword [esi + 4], 0
je 0x4234ed
test byte [ebx + 0x45], 1
jne 0x4234df
mov eax, ebx
call fcn.00422448
test eax, eax
jne 0x4234df
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x4235fd
mov edx, esi
mov eax, ebx
call fcn.0042311c
jmp 0x4235fd
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 0x4235f6
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00425474
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.0042040c
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.004234a4
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.00425474
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4235fd
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 0x42cc50
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.00403a34
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x42cc9f
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.00403c64
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43462c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4407d4
cmp dword [edi], 0
jne 0x4346a8
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4407d0]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x43f820
mov ecx, 2
call fcn.00402880
mov edx, 0x434604
lea eax, [esi + 5]
call fcn.00434624
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00434624
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 0x43467d
mov dword [0x4407d0], 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 0x4347c4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x434814]
test si, 4
je 0x4347d8
or bl, 1
test si, 8
je 0x4347e2
or bl, 4
test si, 1
je 0x4347ec
or bl, 8
test si, 2
je 0x4347f6
or bl, 0x10
test si, 0x10
je 0x434800
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43480f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x434818
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x434850]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x434831
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x434840
or bl, 4
test esi, 0x20000000
je 0x43484b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x43a9f8
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x43aa0a
add esp, 0xfffffff0
call fcn.004030ac
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00411b48
mov eax, ebx
call fcn.0043ad44
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x30], eax
mov dl, 1
mov eax, dword [0x40bc58]
call fcn.00402d94
mov dword [ebx + 0x40], eax
mov dl, 1
mov eax, dword [0x40bc58]
call fcn.00402d94
mov dword [ebx + 0x44], eax
mov dl, 1
mov eax, dword [0x40bc58]
call fcn.00402d94
mov dword [ebx + 0x48], eax
mov dl, 1
mov eax, dword [0x40bc58]
call fcn.00402d94
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x40bc58]
call fcn.00402d94
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, 0x43a9c8
push eax
push 0
push 0
mov eax, dword [0x43fb6c]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x413010]
call fcn.004142ec
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x413010]
call fcn.004142ec
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x413010]
call fcn.004142ec
mov dword [ebx + 0x74], eax
mov eax, ebx
call fcn.0043b124
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43b040
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43b040
mov eax, dword [ebx + 0x74]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43b040
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x43ab19
call fcn.00403104
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x43ae24
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43afcf
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x28], 0
jne 0x43afb0
mov dl, 1
mov eax, dword [0x40bf58]
call fcn.00402d94
mov edx, dword [ebp - 4]
mov dword [edx + 0x28], eax
mov eax, dword [ebp - 4]
add eax, 0x2c
call fcn.00403a34
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x43af9f
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.00429870
test al, al
je 0x43af92
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x43afe0
lea eax, [ebp - 0x254]
call fcn.004085bc
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x43af92
xor eax, eax
push ebp
push 0x43af8b
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x43b018
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x43af74
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00403c64
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x28]
mov ebx, dword [eax]
call dword [ebx + 0x38]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x30]
jne 0x43af74
mov eax, dword [ebp - 4]
add eax, 0x2c
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00403c64
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43af92
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x43ae95
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x28]
mov byte [eax + 0x19], 0
mov dl, 1
call fcn.0040ebdc
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x28]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43afd6
lea eax, [ebp - 0x260]
call fcn.00403a34
ret

Function at 0x43b81c
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4407c4]
cmp byte [eax + 0x95], 0
jne 0x43b88d
cmp dword [0x4407e0], 0
jne 0x43b84e
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x43b7d8
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4407e0], eax
cmp dword [0x4407dc], 0
jne 0x43b869
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4407dc], eax
cmp dword [0x4407e4], 0
jne 0x43b88d
push esp
push 0
push 0
push 0x43b77c
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x4407e4], eax
pop edx
ret