joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100c84b0
Capabilities:
Hash data using sha256

Disassembly:
push ebx
push ebp
push esi
push edi
mov esi, ecx
mov edi, dword [esi + 0x20]
and edi, 0x3f
mov byte [edi + esi + 0x28], 0x80
inc edi
xor ebx, ebx
mov ebp, edx
cmp edi, 0x38
je 0x100c84e5
jmp 0x100c84d0
and edi, 0x3f
jne 0x100c84db
push esi
call fcn.100c7920
mov byte [esi + edi + 0x28], bl
inc edi
cmp edi, 0x38
jne 0x100c84d0
mov eax, dword [esi + 0x20]
mov ecx, dword [esi + 0x24]
shld ecx, eax, 3
add eax, eax
add eax, eax
add eax, eax
bswap ecx
bswap eax
push esi
mov dword [esi + 0x60], ecx
mov dword [esi + 0x64], eax
call fcn.100c7920
xor eax, eax
mov ecx, dword [esi + eax*4 + 4]
mov edx, dword [esi + eax*4]
bswap edx
bswap ecx
mov dword [ebp], edx
mov dword [ebp + 4], ecx
add eax, 2
add ebp, 8
cmp eax, 8
jb 0x100c8507
pop edi
mov dword [esi + 0x20], ebx
mov dword [esi + 0x24], ebx
mov dword [esi], 0x6a09e667
mov dword [esi + 4], 0xbb67ae85
mov dword [esi + 8], 0x3c6ef372
mov dword [esi + 0xc], 0xa54ff53a
mov dword [esi + 0x10], 0x510e527f
mov dword [esi + 0x14], 0x9b05688c
mov dword [esi + 0x18], 0x1f83d9ab
mov dword [esi + 0x1c], 0x5be0cd19
pop esi
pop ebp
pop ebx
ret

Function at 0x100c8670
Capabilities:
Create thread

Disassembly:
push esi
lea eax, [esp + 8]
push eax
push 0
mov esi, ecx
mov ecx, dword [esp + 0x10]
push ecx
push edx
push 0
push 0
call dword [sym.imp.MSVCRT.dll__beginthreadex]
add esp, 0x18
mov dword [esi], eax
pop esi
test eax, eax
je 0x100c8699
xor eax, eax
ret 4
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x100c86a8
mov eax, 1
ret 4

Function at 0x100c8900
Capabilities:
Hash data using sha256

Disassembly:
mov eax, edx
mov dword [ecx], eax
dec eax
je 0x100c8923
sub eax, 3
je 0x100c8919
sub eax, 6
jne 0x100c892a
add ecx, 0x10
jmp fcn.100c78e0
or eax, 0xffffffff
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
ret
mov dword [ecx + 4], 0xffffffff
ret
Function at 0x10005a45
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x10004828]
jne 0x10005e2f
ret
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x328
mov dword [0x10007ad0], eax
mov dword [0x10007acc], ecx
mov dword [0x10007ac8], edx
mov dword [0x10007ac4], ebx
mov dword [0x10007ac0], esi
mov dword [0x10007abc], edi
mov word [0x10007ae8], ss
mov word [0x10007adc], cs
mov word [0x10007ab8], ds
mov word [0x10007ab4], es
mov word [0x10007ab0], fs
mov word [0x10007aac], gs
pushfd
pop dword [0x10007ae0]
mov eax, dword [ebp]
mov dword [0x10007ad4], eax
mov eax, dword [ebp + 4]
mov dword [0x10007ad8], eax
lea eax, [ebp + 8]
mov dword [0x10007ae4], eax
mov eax, dword [ebp - 0x320]
mov dword [0x10007a20], 0x10001
mov eax, dword [0x10007ad8]
mov dword [0x100079d4], eax
mov dword [0x100079c8], 0xc0000409
mov dword [0x100079cc], 1
mov eax, dword [0x10004828]
mov dword [ebp - 0x328], eax
mov eax, dword [0x1000717c]
mov dword [ebp - 0x324], eax
call dword [sym.imp.kernel32.dll_IsDebuggerPresent]
mov dword [0x10007a18], eax
push 1
call sub.msvcr100.dll__crt_debugger_hook
pop ecx
push 0
call dword [sym.imp.kernel32.dll_SetUnhandledExceptionFilter]
push 0x10004838
call dword [sym.imp.kernel32.dll_UnhandledExceptionFilter]
cmp dword [0x10007a18], 0
jne 0x10005f1b
push 1
call sub.msvcr100.dll__crt_debugger_hook
pop ecx
push 0xc0000409
call dword [sym.imp.kernel32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.kernel32.dll_TerminateProcess]
leave
ret

Function at 0x10005aa0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
pushal
call 0x10005aaf
pop dword [ebp - 0x30]
mov eax, 0x10005aaf
sub dword [ebp - 0x30], eax
mov dword [ebp - 0x40], 0x25087cfe
sub dword [ebp - 0x40], 0xd6b637b3
mov dword [ebp - 0x3c], 0xcd28b2d5
sub dword [ebp - 0x3c], 0x9af56690
mov dword [ebp - 0x38], 0x25ffc220
add dword [ebp - 0x38], 0x264c820e
mov dword [ebp - 0x34], 0xab625f76
add dword [ebp - 0x34], 0x549da08a
lea eax, [ebp - 0x40]
push eax
mov eax, 0x89ecccfe
sub eax, 0x79ecbc7e
add eax, dword [ebp - 0x30]
call dword [eax]
mov dword [ebp - 0x40], 0xffc7f4a2
add dword [ebp - 0x40], 0x74aa74b4
mov dword [ebp - 0x3c], 0xcaa28401
add dword [ebp - 0x3c], 0x76c9dd74
mov dword [ebp - 0x38], 0x10269077
sub dword [ebp - 0x38], 0xacb7240b
mov dword [ebp - 0x34], 0x565a5a33
add dword [ebp - 0x34], 0xa9a5a5cd
lea ebx, [ebp - 0x40]
push ebx
push eax
mov eax, 0x44019078
add eax, 0xcbfe8040
add eax, dword [ebp - 0x30]
call dword [eax]
push 0x40
push 0x1000
push 0x3389f
push 0
call eax
mov ecx, 0x2993a76
add ecx, 0xfd6700ff
xor edx, edx
add edx, eax
mov ebx, 0x2330d318
add ebx, 0xeccfc0e8
add ebx, dword [ebp - 0x30]
mov esi, 0xe343fc9b
add dword [ebp - 0x24], ebx
mov edi, dword [ebx]
add dword [ebp - 0x20], 0xc8c34b52
add edi, esi
xor dword [ebp - 8], 0xbc51a09a
mov dword [edx], edi
sub dword [ebp - 8], esi
add edx, 4
add ebx, 0x6c16e7ed
sub ebx, 0x6c16e7e9
loop 0x10005bc8
add eax, 0x9a80e460
sub eax, 0x9a8003b9
xor ebx, ebx
add ebx, eax
add eax, 0xe9aa7223
add eax, 0x16558de2
mov ecx, 0x10000000
add ecx, dword [ebp - 0x30]
call ebx
leave
ret
Function at 0x404ef0
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 0x4050ac
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x404f51
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x4050c8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x404fc3
xor eax, eax
push ebp
push 0x404fbc
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.00404d48
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x404fa5
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x4050e8
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 0x404fc3
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 0x4050a4
cmp byte [ebp - 0xd], 0
jne 0x405005
cmp byte [ebp - 0x12], 0
je 0x4050a4
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x40501e
dec ebx
cmp byte [ebx], 0x2e
je 0x40502d
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x40501d
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x4050a4
inc ebx
cmp byte [ebp - 0x12], 0
je 0x40505a
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 0x4050a4
cmp byte [ebp - 0xd], 0
je 0x4050a4
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 0x4050a4
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 0x408624
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 0x40865d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403acc
jmp 0x408666
mov eax, ebx
mov edx, esi
call fcn.00403a38
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x408670
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 0x408691
mov al, byte [esp]
jmp 0x408693
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x413894
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 0x41389a
ret

Function at 0x415bf8
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 0x415c49
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x415c30
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x415c20
jmp 0x415c49
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 0x415c31
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x41e120
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 [0x441778], 0
sete dl
or al, dl
jne 0x41e260
mov eax, dword [0x44177c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x441778]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x41e22f
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x441778]
call fcn.0040d324
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x41e227
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x168], 0
je 0x41e227
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x4c]
test al, al
je 0x41e227
mov eax, dword [ebp - 0x14]
call fcn.004263ac
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x41e227
push ebp
call fcn.0041e0dc
pop ecx
test al, al
jne 0x41e227
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0x90]
cmp eax, dword [ebp - 0x14]
jne 0x41e1e3
mov eax, dword [ebp - 0x14]
call fcn.00424d38
dec eax
jle 0x41e227
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.00402f50
cmp byte [ebp - 1], 0
je 0x41e227
push dword [ebp - 8]
push dword [ebp - 0xc]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x41e227
mov edx, dword [ebp - 0x14]
mov eax, dword [0x44177c]
call fcn.0041d928
inc edi
dec esi
jne 0x41e176
mov eax, dword [0x44177c]
cmp dword [eax + 8], 0
jle 0x41e247
mov eax, dword [0x44177c]
call fcn.0041d9b8
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x41e260
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0041df44
pop ecx
test al, al
jne 0x41e260
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 0x423d44
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 0x423d75
je 0x423dcf
sub eax, 7
je 0x423d96
dec eax
je 0x423dc0
sub eax, 0x17
je 0x423e74
jmp 0x423eb2
add eax, 0xffffff00
sub eax, 9
jb 0x423e60
add eax, 0xffffff09
sub eax, 0xb
jb 0x423e28
jmp 0x423eb2
mov eax, ebx
call fcn.004359b4
mov edi, eax
test edi, edi
je 0x423f12
mov edx, ebx
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0xd4]
test al, al
je 0x423f1b
jmp 0x423f12
test byte [ebx + 0x44], 0x20
jne 0x423f1b
jmp 0x423f12
mov edx, esi
mov eax, ebx
call fcn.004213b0
cmp dword [esi + 0xc], 0xffffffff
jne 0x423f1b
push 0
lea edx, [ebp - 0x120]
mov eax, dword [esi + 8]
call fcn.004068ec
lea edx, [ebp - 0x120]
lea ecx, [ebp - 0x118]
mov eax, ebx
call fcn.0041fefc
lea edx, [ebp - 0x118]
xor ecx, ecx
mov eax, ebx
call fcn.00423c1c
test eax, eax
je 0x423f1b
mov dword [esi + 0xc], 1
jmp 0x423f1b
mov edx, esi
mov eax, ebx
call fcn.00423cb0
test al, al
je 0x423f12
cmp dword [esi + 0xc], 0
jne 0x423f1b
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.004263ac
push eax
call sub.user32.dll_DefWindowProcA
jmp 0x423f1b
mov eax, ebx
call fcn.00420a4c
test al, al
jne 0x423f1b
jmp 0x423f12
mov eax, ebx
call fcn.004263ac
mov edi, eax
call sub.user32.dll_GetCapture
cmp edi, eax
jne 0x423f12
cmp dword [0x4406a0], 0
je 0x423f12
mov eax, dword [0x4406a0]
cmp ebx, dword [eax + 0x24]
jne 0x423f12
push 0
xor ecx, ecx
mov edx, 0x1f
mov eax, dword [0x4406a0]
call fcn.004212e4
jmp 0x423f12
mov eax, dword [0x441740]
cmp byte [eax + 0x20], 0
je 0x423f12
mov eax, dword [0x441740]
cmp dword [eax + 0x1c], 0
je 0x423f12
mov eax, dword [esi]
mov edx, dword [0x441740]
cmp eax, dword [edx + 0x1c]
jne 0x423f12
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.004358f8
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.00402f50
jmp 0x423f1b
mov edx, esi
mov eax, ebx
call fcn.004213b0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4243dc
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 0x4243f8
cmp dword [esi + 4], 0
je 0x424425
test byte [ebx + 0x45], 1
jne 0x424417
mov eax, ebx
call fcn.00423380
test eax, eax
jne 0x424417
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x424535
mov edx, esi
mov eax, ebx
call fcn.00424054
jmp 0x424535
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 0x42452e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.004263ac
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.004212e4
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.004243dc
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.004263ac
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x424535
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 0x42dcd4
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.004039e4
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x42dd23
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.00403c14
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4356d0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4417d8
cmp dword [edi], 0
jne 0x43574c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4417d4]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x440834
mov ecx, 2
call fcn.004027d0
mov edx, 0x4356a8
lea eax, [esi + 5]
call fcn.004356c8
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004356c8
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 0x435721
mov dword [0x4417d4], 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 0x435868
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4358b8]
test si, 4
je 0x43587c
or bl, 1
test si, 8
je 0x435886
or bl, 4
test si, 1
je 0x435890
or bl, 8
test si, 2
je 0x43589a
or bl, 0x10
test si, 0x10
je 0x4358a4
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4358b3
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x4358bc
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4358f4]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4358d5
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4358e4
or bl, 4
test esi, 0x20000000
je 0x4358ef
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x43bb24
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x43bb36
add esp, 0xfffffff0
call fcn.0040305c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00411b50
mov eax, ebx
call fcn.0043be70
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x30], eax
mov dl, 1
mov eax, dword [0x40bc60]
call fcn.00402d44
mov dword [ebx + 0x40], eax
mov dl, 1
mov eax, dword [0x40bc60]
call fcn.00402d44
mov dword [ebx + 0x44], eax
mov dl, 1
mov eax, dword [0x40bc60]
call fcn.00402d44
mov dword [ebx + 0x48], eax
mov dl, 1
mov eax, dword [0x40bc60]
call fcn.00402d44
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x40bc60]
call fcn.00402d44
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, 0x438614
push eax
push 0
push 0
mov eax, dword [0x440af8]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x413018]
call fcn.004142f4
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x413018]
call fcn.004142f4
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x413018]
call fcn.004142f4
mov dword [ebx + 0x74], eax
mov eax, ebx
call fcn.0043c250
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43c16c
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43c16c
mov eax, dword [ebx + 0x74]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43c16c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x43bc45
call fcn.004030b4
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x43bf50
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 0x43c0fb
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x28], 0
jne 0x43c0dc
mov dl, 1
mov eax, dword [0x40bf60]
call fcn.00402d44
mov edx, dword [ebp - 4]
mov dword [edx + 0x28], eax
mov eax, dword [ebp - 4]
add eax, 0x2c
call fcn.004039e4
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x43c0cb
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.0042a8f0
test al, al
je 0x43c0be
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, 0x43c10c
lea eax, [ebp - 0x254]
call fcn.00408494
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x43c0be
xor eax, eax
push ebp
push 0x43c0b7
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 0x43c144
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x43c0a0
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00403c14
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 0x43c0a0
mov eax, dword [ebp - 4]
add eax, 0x2c
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00403c14
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43c0be
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x43bfc1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x28]
mov byte [eax + 0x19], 0
mov dl, 1
call fcn.0040ebe4
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 0x43c102
lea eax, [ebp - 0x260]
call fcn.004039e4
ret

Function at 0x43c948
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4417c8]
cmp byte [eax + 0x95], 0
jne 0x43c9b9
cmp dword [0x4417e4], 0
jne 0x43c97a
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x43c904
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4417e4], eax
cmp dword [0x4417e0], 0
jne 0x43c995
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4417e0], eax
cmp dword [0x4417e8], 0
jne 0x43c9b9
push esp
push 0
push 0
push 0x43c8a8
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x4417e8], eax
pop edx
ret