joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43c430
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43c463
push esi
call fcn.0043f540
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43c45c
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 0x43c4e9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43c4d2
mov eax, dword [esi + 8]
test eax, eax
je 0x43c487
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 0x43c4ce
cmp eax, 2
je 0x43c4d2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43c47a
cmp eax, 3
je 0x43c4ad
cmp eax, 1
jne 0x43c47a
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 0x43c47a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43c47a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043c510
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43c4f8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043c510
add esp, 4
pop esi
ret

Function at 0x463e6c
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x463ea4
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.00461f23
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00461efb
jmp 0x463eb0
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x46555d
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 0x46559f
call fcn.0046b248
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x46559f
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x465596
xor eax, eax
jmp 0x4655a7
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004655ad
pop edi
pop esi
pop ebx
ret 4

Function at 0x46b778
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 0x46b7a6
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46b7c4
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0046b6de
jmp 0x46b7c4
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46b7c4
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0046b6de
test edi, edi
mov eax, edi
jne 0x46b7ae
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x402c10
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 0x402ca8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x402c88
xor eax, eax
push ebp
push 0x402c81
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 0x402cc4
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 0x402c88
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 0x404fb0
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 0x40516c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405011
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x405188
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x405083
xor eax, eax
push ebp
push 0x40507c
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.00404e08
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x405065
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x4051a8
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 0x405083
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 0x405164
cmp byte [ebp - 0xd], 0
jne 0x4050c5
cmp byte [ebp - 0x12], 0
je 0x405164
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x4050de
dec ebx
cmp byte [ebx], 0x2e
je 0x4050ed
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x4050dd
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x405164
inc ebx
cmp byte [ebp - 0x12], 0
je 0x40511a
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 0x405164
cmp byte [ebp - 0xd], 0
je 0x405164
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 0x405164
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 0x405754
Capabilities:
Get file size

Disassembly:
push ebx
mov ebx, eax
mov edx, dword [ebx + 4]
sub edx, 0xd7b1
cmp edx, 2
ja 0x405797
push 0
push dword [ebx]
call sub.kernel32.dll_GetFileSize
cmp eax, 0xffffffff
je 0x40578e
push eax
push 1
push 0
push 0
push dword [ebx]
call sub.kernel32.dll_SetFilePointer
cmp eax, 0xffffffff
je 0x40578e
pop edx
cmp eax, edx
setae al
pop ebx
ret
call fcn.004027f4
mov al, 1
jmp 0x40578c
mov eax, 0x67
call fcn.004027e4
mov al, 0xff
jmp 0x40578c
Function at 0x4057a8
Capabilities:
Read file on windows

Disassembly:
push ebx
mov ebx, eax
mov ecx, dword [ebx + 4]
sub ecx, 0xd7b1
je 0x4057bb
sub ecx, 2
jne 0x4057e4
push 0
mov eax, esp
push 0
push eax
push dword [ebx + 8]
push edx
push dword [ebx]
call sub.kernel32.dll_ReadFile
pop edx
dec eax
jne 0x4057d8
cmp edx, dword [ebx + 8]
jne 0x4057eb
pop ebx
ret
call sub.kernel32.dll_GetLastError
call fcn.004027e4
jmp 0x4057d6
mov eax, 0x67
jmp 0x4057dd
mov eax, 0x64
jmp 0x4057dd

Function at 0x4059b0
Capabilities:
Write file on windows

Disassembly:
push ebx
mov ebx, eax
mov eax, dword [eax + 4]
sub eax, 0xd7b2
cmp eax, 1
ja 0x4059eb
push 0
mov eax, esp
push 0
push eax
push dword [ebx + 8]
push edx
push dword [ebx]
call sub.kernel32.dll_WriteFile
pop edx
dec eax
jne 0x4059df
cmp edx, dword [ebx + 8]
jne 0x4059f2
mov eax, ebx
pop ebx
ret
call sub.kernel32.dll_GetLastError
call fcn.004027e4
jmp 0x4059db
mov eax, 5
jmp 0x4059e4
mov eax, 0x65
jmp 0x4059e4

Function at 0x408fb0
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 0x408fe9
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403b08
jmp 0x408ff2
mov eax, ebx
mov edx, esi
call fcn.00403a74
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x408ffc
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 0x40901d
mov al, byte [esp]
jmp 0x40901f
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x4146d0
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 0x4146d6
ret

Function at 0x416cf8
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 0x416d49
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x416d30
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x416d20
jmp 0x416d49
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 0x416d31
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x425954
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 [0x45477c], 0
sete dl
or al, dl
jne 0x425a94
mov eax, dword [0x454780]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x45477c]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x425a63
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x45477c]
call fcn.0040de7c
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x425a5b
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x168], 0
je 0x425a5b
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x4c]
test al, al
je 0x425a5b
mov eax, dword [ebp - 0x14]
call fcn.0042dc64
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x425a5b
push ebp
call fcn.00425910
pop ecx
test al, al
jne 0x425a5b
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0x90]
cmp eax, dword [ebp - 0x14]
jne 0x425a17
mov eax, dword [ebp - 0x14]
call fcn.0042c5f0
dec eax
jle 0x425a5b
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.00402f74
cmp byte [ebp - 1], 0
je 0x425a5b
push dword [ebp - 8]
push dword [ebp - 0xc]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x425a5b
mov edx, dword [ebp - 0x14]
mov eax, dword [0x454780]
call fcn.0042515c
inc edi
dec esi
jne 0x4259aa
mov eax, dword [0x454780]
cmp dword [eax + 8], 0
jle 0x425a7b
mov eax, dword [0x454780]
call fcn.004251ec
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x425a94
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00425778
pop ecx
test al, al
jne 0x425a94
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 0x42b5fc
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 0x42b62d
je 0x42b687
sub eax, 7
je 0x42b64e
dec eax
je 0x42b678
sub eax, 0x17
je 0x42b72c
jmp 0x42b76a
add eax, 0xffffff00
sub eax, 9
jb 0x42b718
add eax, 0xffffff09
sub eax, 0xb
jb 0x42b6e0
jmp 0x42b76a
mov eax, ebx
call fcn.0043d7b8
mov edi, eax
test edi, edi
je 0x42b7ca
mov edx, ebx
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0xd4]
test al, al
je 0x42b7d3
jmp 0x42b7ca
test byte [ebx + 0x44], 0x20
jne 0x42b7d3
jmp 0x42b7ca
mov edx, esi
mov eax, ebx
call fcn.00428bfc
cmp dword [esi + 0xc], 0xffffffff
jne 0x42b7d3
push 0
lea edx, [ebp - 0x120]
mov eax, dword [esi + 8]
call fcn.00406d4c
lea edx, [ebp - 0x120]
lea ecx, [ebp - 0x118]
mov eax, ebx
call fcn.00427730
lea edx, [ebp - 0x118]
xor ecx, ecx
mov eax, ebx
call fcn.0042b4d4
test eax, eax
je 0x42b7d3
mov dword [esi + 0xc], 1
jmp 0x42b7d3
mov edx, esi
mov eax, ebx
call fcn.0042b568
test al, al
je 0x42b7ca
cmp dword [esi + 0xc], 0
jne 0x42b7d3
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.0042dc64
push eax
call sub.user32.dll_DefWindowProcA
jmp 0x42b7d3
mov eax, ebx
call fcn.00428298
test al, al
jne 0x42b7d3
jmp 0x42b7ca
mov eax, ebx
call fcn.0042dc64
mov edi, eax
call sub.user32.dll_GetCapture
cmp edi, eax
jne 0x42b7ca
cmp dword [0x45376c], 0
je 0x42b7ca
mov eax, dword [0x45376c]
cmp ebx, dword [eax + 0x24]
jne 0x42b7ca
push 0
xor ecx, ecx
mov edx, 0x1f
mov eax, dword [0x45376c]
call fcn.00428b30
jmp 0x42b7ca
mov eax, dword [0x454744]
cmp byte [eax + 0x20], 0
je 0x42b7ca
mov eax, dword [0x454744]
cmp dword [eax + 0x1c], 0
je 0x42b7ca
mov eax, dword [esi]
mov edx, dword [0x454744]
cmp eax, dword [edx + 0x1c]
jne 0x42b7ca
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.0043d6fc
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.00402f74
jmp 0x42b7d3
mov edx, esi
mov eax, ebx
call fcn.00428bfc
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42bc94
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 0x42bcb0
cmp dword [esi + 4], 0
je 0x42bcdd
test byte [ebx + 0x45], 1
jne 0x42bccf
mov eax, ebx
call fcn.0042abcc
test eax, eax
jne 0x42bccf
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x42bded
mov edx, esi
mov eax, ebx
call fcn.0042b90c
jmp 0x42bded
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 0x42bde6
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0042dc64
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.00428b30
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0042bc94
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.0042dc64
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42bded
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 0x435abc
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.00403a20
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x435b0b
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.00403c50
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43d4d4
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4547dc
cmp dword [edi], 0
jne 0x43d550
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4547d8]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x453900
mov ecx, 2
call fcn.0040285c
mov edx, 0x43d4ac
lea eax, [esi + 5]
call fcn.0043d4cc
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0043d4cc
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 0x43d525
mov dword [0x4547d8], 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 0x43d66c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x43d6bc]
test si, 4
je 0x43d680
or bl, 1
test si, 8
je 0x43d68a
or bl, 4
test si, 1
je 0x43d694
or bl, 8
test si, 2
je 0x43d69e
or bl, 0x10
test si, 0x10
je 0x43d6a8
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43d6b7
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x43d6c0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x43d6f8]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43d6d9
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43d6e8
or bl, 4
test esi, 0x20000000
je 0x43d6f3
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x443928
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x44393a
add esp, 0xfffffff0
call fcn.00403098
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00412730
mov eax, ebx
call fcn.00443c74
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x30], eax
mov dl, 1
mov eax, dword [0x40c7b8]
call fcn.00402d68
mov dword [ebx + 0x40], eax
mov dl, 1
mov eax, dword [0x40c7b8]
call fcn.00402d68
mov dword [ebx + 0x44], eax
mov dl, 1
mov eax, dword [0x40c7b8]
call fcn.00402d68
mov dword [ebx + 0x48], eax
mov dl, 1
mov eax, dword [0x40c7b8]
call fcn.00402d68
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x40c7b8]
call fcn.00402d68
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, 0x440418
push eax
push 0
push 0
mov eax, dword [0x453da4]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x413bf8]
call fcn.00415130
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x413bf8]
call fcn.00415130
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x413bf8]
call fcn.00415130
mov dword [ebx + 0x74], eax
mov eax, ebx
call fcn.00444054
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x443f70
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x443f70
mov eax, dword [ebx + 0x74]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x443f70
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x443a49
call fcn.004030f0
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x443d54
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 0x443eff
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x28], 0
jne 0x443ee0
mov dl, 1
mov eax, dword [0x40cab8]
call fcn.00402d68
mov edx, dword [ebp - 4]
mov dword [edx + 0x28], eax
mov eax, dword [ebp - 4]
add eax, 0x2c
call fcn.00403a20
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x443ecf
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.00432230
test al, al
je 0x443ec2
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, 0x443f10
lea eax, [ebp - 0x254]
call fcn.00408bdc
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x443ec2
xor eax, eax
push ebp
push 0x443ebb
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 0x443f48
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x443ea4
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00403c50
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 0x443ea4
mov eax, dword [ebp - 4]
add eax, 0x2c
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00403c50
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x443ec2
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x443dc5
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x28]
mov byte [eax + 0x19], 0
mov dl, 1
call fcn.0040f754
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 0x443f06
lea eax, [ebp - 0x260]
call fcn.00403a20
ret

Function at 0x44474c
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4547cc]
cmp byte [eax + 0x95], 0
jne 0x4447bd
cmp dword [0x4547e8], 0
jne 0x44477e
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x444708
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4547e8], eax
cmp dword [0x4547e4], 0
jne 0x444799
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4547e4], eax
cmp dword [0x4547ec], 0
jne 0x4447bd
push esp
push 0
push 0
push 0x4446ac
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x4547ec], eax
pop edx
ret