joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40500c
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 0x4051c8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40506d
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x4051e4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4050df
xor eax, eax
push ebp
push 0x4050d8
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.00404e64
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x4050c1
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x405204
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 0x4050df
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 0x4051c0
cmp byte [ebp - 0xd], 0
jne 0x405121
cmp byte [ebp - 0x12], 0
je 0x4051c0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x40513a
dec ebx
cmp byte [ebx], 0x2e
je 0x405149
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x405139
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x4051c0
inc ebx
cmp byte [ebp - 0x12], 0
je 0x405176
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 0x4051c0
cmp byte [ebp - 0xd], 0
je 0x4051c0
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 0x4051c0
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 0x40a5c4
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 0x40a5fd
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403b7c
jmp 0x40a606
mov eax, ebx
mov edx, esi
call fcn.00403ae8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x40a610
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 0x40a631
mov al, byte [esp]
jmp 0x40a633
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x4167b0
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 0x4167b6
ret

Function at 0x418fe4
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 0x419035
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41901c
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41900c
jmp 0x419035
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 0x41901d
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4244c0
Capabilities:
Open clipboard

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 4], 0
jne 0x424514
mov eax, dword [0x473f68]
mov eax, dword [eax]
mov eax, dword [eax + 0x24]
mov dword [ebx + 8], eax
test eax, eax
jne 0x4244ec
push ebx
push 0x42451c
call fcn.0043f834
mov dword [ebx + 8], eax
mov byte [ebx + 0xc], 1
mov eax, dword [ebx + 8]
push eax
call sub.user32.dll_OpenClipboard
test eax, eax
jne 0x424510
mov ecx, dword [0x473d4c]
mov dl, 1
mov eax, dword [0x40713c]
call fcn.0040ae14
call fcn.00403564
mov byte [ebx + 0xd], 0
inc dword [ebx + 4]
pop ebx
ret

Function at 0x42453c
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004244c0
push 1
call sub.user32.dll_GetClipboardData
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x4245ae
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 8], 0
je 0x424582
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
mov edx, eax
mov eax, ebx
call fcn.00403c4c
jmp 0x424589
mov eax, ebx
call fcn.00403a94
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4245b5
cmp dword [ebp - 8], 0
je 0x4245a5
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
mov eax, dword [ebp - 4]
call fcn.00424494
ret

Function at 0x4245bc
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004244c0
xor edx, edx
push ebp
push 0x42465e
push dword fs:[edx]
mov dword fs:[edx], esp
push 0
call sub.user32.dll_EnumClipboardFormats
mov ebx, eax
test bx, bx
je 0x424631
mov edx, ebx
mov eax, dword [0x416284]
call fcn.0041a7c4
test al, al
je 0x424621
movzx eax, bx
push eax
call sub.user32.dll_GetClipboardData
mov esi, eax
push 9
call sub.user32.dll_GetClipboardData
push eax
mov ecx, esi
mov edx, ebx
mov eax, edi
call fcn.0041a6d4
call fcn.00403604
jmp 0x424665
movzx eax, bx
push eax
call sub.user32.dll_EnumClipboardFormats
mov ebx, eax
test bx, bx
jne 0x4245ec
mov ecx, dword [0x473dac]
mov dl, 1
mov eax, dword [0x40713c]
call fcn.0040ae14
call fcn.00403564
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x424665
mov eax, dword [ebp - 4]
call fcn.00424494
ret
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret

Function at 0x42466c
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004244c0
xor eax, eax
push ebp
push 0x4246c4
push dword fs:[eax]
mov dword fs:[eax], esp
push 2
call sub.user32.dll_GetClipboardData
mov ebx, eax
push 9
call sub.user32.dll_GetClipboardData
mov esi, eax
push esi
mov ecx, ebx
mov dx, 2
mov eax, edi
mov ebx, dword [eax]
call dword [ebx + 0x58]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4246cb
mov eax, dword [ebp - 4]
call fcn.00424494
ret
Function at 0x4246d4
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004244c0
xor edx, edx
push ebp
push 0x424729
push dword fs:[edx]
mov dword fs:[edx], esp
push 3
call sub.user32.dll_GetClipboardData
mov ebx, eax
push 9
call sub.user32.dll_GetClipboardData
push eax
mov ecx, ebx
mov dx, 3
mov eax, esi
mov ebx, dword [eax]
call dword [ebx + 0x58]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x424730
mov eax, dword [ebp - 4]
call fcn.00424494
ret

Function at 0x4247a0
Capabilities:
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004244c0
xor eax, eax
push ebp
push 0x424815
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00424478
xor eax, eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
lea edx, [ebp - 0xa]
mov eax, ebx
call fcn.0041a798
mov eax, dword [ebp - 8]
push eax
movzx eax, word [ebp - 0xa]
push eax
call sub.user32.dll_SetClipboardData
cmp dword [ebp - 0x10], 0
je 0x4247ff
mov eax, dword [ebp - 0x10]
push eax
push 9
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42481c
mov eax, dword [ebp - 4]
call fcn.00424494
ret

Function at 0x424824
Capabilities:
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004244c0
xor eax, eax
push ebp
push 0x424899
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00424478
xor eax, eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
lea edx, [ebp - 0xa]
mov eax, ebx
mov ebx, dword [eax]
call dword [ebx + 0x5c]
mov eax, dword [ebp - 8]
push eax
movzx eax, word [ebp - 0xa]
push eax
call sub.user32.dll_SetClipboardData
cmp dword [ebp - 0x10], 0
je 0x424883
mov eax, dword [ebp - 0x10]
push eax
push 9
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4248a0
mov eax, dword [ebp - 4]
call fcn.00424494
ret
Function at 0x427668
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 [0x475778], 0
sete dl
or al, dl
jne 0x4277a8
mov eax, dword [0x47577c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x475778]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x427777
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x475778]
call fcn.0040f714
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x42776f
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x168], 0
je 0x42776f
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x4c]
test al, al
je 0x42776f
mov eax, dword [ebp - 0x14]
call fcn.0042f9b0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x42776f
push ebp
call fcn.00427624
pop ecx
test al, al
jne 0x42776f
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0x90]
cmp eax, dword [ebp - 0x14]
jne 0x42772b
mov eax, dword [ebp - 0x14]
call fcn.0042e33c
dec eax
jle 0x42776f
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.00402fe8
cmp byte [ebp - 1], 0
je 0x42776f
push dword [ebp - 8]
push dword [ebp - 0xc]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x42776f
mov edx, dword [ebp - 0x14]
mov eax, dword [0x47577c]
call fcn.00426e70
inc edi
dec esi
jne 0x4276be
mov eax, dword [0x47577c]
cmp dword [eax + 8], 0
jle 0x42778f
mov eax, dword [0x47577c]
call fcn.00426f00
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x4277a8
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0042748c
pop ecx
test al, al
jne 0x4277a8
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 0x42d348
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 0x42d379
je 0x42d3d3
sub eax, 7
je 0x42d39a
dec eax
je 0x42d3c4
sub eax, 0x17
je 0x42d478
jmp 0x42d4b6
add eax, 0xffffff00
sub eax, 9
jb 0x42d464
add eax, 0xffffff09
sub eax, 0xb
jb 0x42d42c
jmp 0x42d4b6
mov eax, ebx
call fcn.0043fa5c
mov edi, eax
test edi, edi
je 0x42d516
mov edx, ebx
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0xd4]
test al, al
je 0x42d51f
jmp 0x42d516
test byte [ebx + 0x44], 0x20
jne 0x42d51f
jmp 0x42d516
mov edx, esi
mov eax, ebx
call fcn.0042a948
cmp dword [esi + 0xc], 0xffffffff
jne 0x42d51f
push 0
lea edx, [ebp - 0x120]
mov eax, dword [esi + 8]
call fcn.00406c84
lea edx, [ebp - 0x120]
lea ecx, [ebp - 0x118]
mov eax, ebx
call fcn.00429444
lea edx, [ebp - 0x118]
xor ecx, ecx
mov eax, ebx
call fcn.0042d220
test eax, eax
je 0x42d51f
mov dword [esi + 0xc], 1
jmp 0x42d51f
mov edx, esi
mov eax, ebx
call fcn.0042d2b4
test al, al
je 0x42d516
cmp dword [esi + 0xc], 0
jne 0x42d51f
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.0042f9b0
push eax
call sub.user32.dll_DefWindowProcA
jmp 0x42d51f
mov eax, ebx
call fcn.00429fe4
test al, al
jne 0x42d51f
jmp 0x42d516
mov eax, ebx
call fcn.0042f9b0
mov edi, eax
call sub.user32.dll_GetCapture
cmp edi, eax
jne 0x42d516
cmp dword [0x473778], 0
je 0x42d516
mov eax, dword [0x473778]
cmp ebx, dword [eax + 0x24]
jne 0x42d516
push 0
xor ecx, ecx
mov edx, 0x1f
mov eax, dword [0x473778]
call fcn.0042a87c
jmp 0x42d516
mov eax, dword [0x475740]
cmp byte [eax + 0x20], 0
je 0x42d516
mov eax, dword [0x475740]
cmp dword [eax + 0x1c], 0
je 0x42d516
mov eax, dword [esi]
mov edx, dword [0x475740]
cmp eax, dword [edx + 0x1c]
jne 0x42d516
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.0043f9a0
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.00402fe8
jmp 0x42d51f
mov edx, esi
mov eax, ebx
call fcn.0042a948
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42d9e0
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 0x42d9fc
cmp dword [esi + 4], 0
je 0x42da29
test byte [ebx + 0x45], 1
jne 0x42da1b
mov eax, ebx
call fcn.0042c918
test eax, eax
jne 0x42da1b
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x42db39
mov edx, esi
mov eax, ebx
call fcn.0042d658
jmp 0x42db39
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 0x42db32
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0042f9b0
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.0042a87c
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0042d9e0
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.0042f9b0
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42db39
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 0x437d60
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.00403a94
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x437daf
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.00403cc4
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43f778
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4757d8
cmp dword [edi], 0
jne 0x43f7f4
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4757d4]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x47390c
mov ecx, 2
call fcn.004027fc
mov edx, 0x43f750
lea eax, [esi + 5]
call fcn.0043f770
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0043f770
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 0x43f7c9
mov dword [0x4757d4], 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 0x43f910
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x43f960]
test si, 4
je 0x43f924
or bl, 1
test si, 8
je 0x43f92e
or bl, 4
test si, 1
je 0x43f938
or bl, 8
test si, 2
je 0x43f942
or bl, 0x10
test si, 0x10
je 0x43f94c
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43f95b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x43f964
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x43f99c]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43f97d
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43f98c
or bl, 4
test esi, 0x20000000
je 0x43f997
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x445bcc
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x445bde
add esp, 0xfffffff0
call fcn.0040310c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00414810
mov eax, ebx
call fcn.00445f18
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x30], eax
mov dl, 1
mov eax, dword [0x40ded4]
call fcn.00402ddc
mov dword [ebx + 0x40], eax
mov dl, 1
mov eax, dword [0x40ded4]
call fcn.00402ddc
mov dword [ebx + 0x44], eax
mov dl, 1
mov eax, dword [0x40ded4]
call fcn.00402ddc
mov dword [ebx + 0x48], eax
mov dl, 1
mov eax, dword [0x40ded4]
call fcn.00402ddc
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x40ded4]
call fcn.00402ddc
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, 0x4426bc
push eax
push 0
push 0
mov eax, dword [0x473efc]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x415cd8]
call fcn.00417210
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x415cd8]
call fcn.00417210
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x415cd8]
call fcn.00417210
mov dword [ebx + 0x74], eax
mov eax, ebx
call fcn.004462f8
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x446214
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x446214
mov eax, dword [ebx + 0x74]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x446214
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x445ced
call fcn.00403164
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x445ff8
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 0x4461a3
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x28], 0
jne 0x446184
mov dl, 1
mov eax, dword [0x40e350]
call fcn.00402ddc
mov edx, dword [ebp - 4]
mov dword [edx + 0x28], eax
mov eax, dword [ebp - 4]
add eax, 0x2c
call fcn.00403a94
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x446173
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.00433f7c
test al, al
je 0x446166
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, 0x4461b4
lea eax, [ebp - 0x254]
call fcn.00408a54
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x446166
xor eax, eax
push ebp
push 0x44615f
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 0x4461ec
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x446148
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00403cc4
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 0x446148
mov eax, dword [ebp - 4]
add eax, 0x2c
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00403cc4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x446166
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x446069
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x28]
mov byte [eax + 0x19], 0
mov dl, 1
call fcn.004118a4
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 0x4461aa
lea eax, [ebp - 0x260]
call fcn.00403a94
ret

Function at 0x4469f0
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4757c8]
cmp byte [eax + 0x95], 0
jne 0x446a61
cmp dword [0x4757e4], 0
jne 0x446a22
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x4469ac
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4757e4], eax
cmp dword [0x4757e0], 0
jne 0x446a3d
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4757e0], eax
cmp dword [0x4757e8], 0
jne 0x446a61
push esp
push 0
push 0
push 0x446950
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x4757e8], eax
pop edx
ret