joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40cb20
Capabilities:
Hash data with crc32

Disassembly:
mov eax, ecx
or ecx, 0xffffffff
push ebx
push esi
mov bl, byte [eax]
lea esi, [eax + 1]
test bl, bl
je 0x40cb5d
push edi
or edi, 0xffffffff
cmp bl, 0x23
jne 0x40cb43
cmp byte [esi], bl
jne 0x40cb43
cmp byte [esi + 1], bl
cmove ecx, edi
movzx edx, cl
movzx eax, bl
mov bl, byte [esi]
xor edx, eax
shr ecx, 8
inc esi
xor ecx, dword [edx*4 + 0x437568]
test bl, bl
jne 0x40cb34
pop edi
pop esi
not ecx
pop ebx
jmp fcn.0040cab0

Function at 0x411f40
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x43f718]
lea edx, [ebp - 4]
push ebx
push esi
push edi
mov edi, dword [eax + 0x1ba8]
mov esi, 4
mov eax, dword [edi + 0xc4]
add edi, 0xc4
mov dword [ebp - 8], ecx
mov dword [ebp - 4], ecx
mov ebx, dword [edi + 8]
mov ebx, dword [ebx + eax*4 - 4]
not ebx
movzx eax, byte [edx]
lea edx, [edx + 1]
movzx ecx, bl
xor ecx, eax
shr ebx, 8
xor ebx, dword [ecx*4 + 0x437568]
sub esi, 1
jne 0x411f77
mov eax, dword [0x43f718]
not ebx
cmp dword [eax + 0x1bc8], ebx
jne 0x411fb1
push ecx
push dword [ebp - 8]
lea edx, [esi + 4]
mov ecx, ebx
call fcn.00418060
add esp, 8
mov esi, dword [edi + 4]
mov ecx, dword [edi]
cmp ecx, esi
jne 0x411fde
inc ecx
test esi, esi
je 0x411fca
mov eax, esi
cdq
sub eax, edx
sar eax, 1
add eax, esi
jmp 0x411fcf
mov eax, 8
cmp eax, ecx
cmovg ecx, eax
push ecx
mov ecx, edi
call fcn.00418910
mov ecx, dword [edi]
mov eax, dword [edi + 8]
mov dword [eax + ecx*4], ebx
inc dword [edi]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x417180
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push ecx
push ebx
push esi
push edi
mov edi, ecx
mov ebx, edx
cmp dword [edi + 0x2fa8], 0
lea esi, [edi + 0x2fac]
je 0x417202
mov ecx, dword [esi + 4]
test ecx, ecx
jns 0x4171bc
mov eax, ecx
cdq
sub eax, edx
sar eax, 1
add eax, ecx
xor ecx, ecx
test eax, eax
cmovg ecx, eax
push ecx
mov ecx, esi
call fcn.00418cc0
push dword [ebp + 8]
mov ecx, esi
mov dword [esi], 0
push ebx
call fcn.00406b90
mov edx, dword [esi]
mov ecx, 0x43f714
push dword [edi + 0x2fa8]
lea eax, [edx - 1]
neg edx
sbb edx, edx
and edx, eax
mov eax, dword [edi + 0x2fb4]
test eax, eax
push edx
cmovne ecx, eax
push 1
push ecx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp + 8]
mov ecx, esi
push ebx
call fcn.00406b90
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x420db0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x420dec
mov eax, dword [0x43f718]
mov dword [esi + 4], 0
mov dword [esi], 0
test eax, eax
je 0x420dd6
dec dword [eax + 0x36c]
push dword [0x43f710]
push ecx
call fcn.00405e80
add esp, 8
mov dword [esi + 8], 0
mov ecx, dword [esi + 0x14]
test ecx, ecx
je 0x420e26
mov eax, dword [0x43f718]
mov dword [esi + 0x10], 0
mov dword [esi + 0xc], 0
test eax, eax
je 0x420e10
dec dword [eax + 0x36c]
push dword [0x43f710]
push ecx
call fcn.00405e80
add esp, 8
mov dword [esi + 0x14], 0
mov ecx, dword [esi + 0x20]
test ecx, ecx
je 0x420e60
mov eax, dword [0x43f718]
mov dword [esi + 0x1c], 0
mov dword [esi + 0x18], 0
test eax, eax
je 0x420e4a
dec dword [eax + 0x36c]
push dword [0x43f710]
push ecx
call fcn.00405e80
add esp, 8
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov ecx, dword [esi + 0x44]
test ecx, ecx
je 0x420eb6
mov eax, dword [0x43f718]
mov dword [esi + 0x40], 0
mov dword [esi + 0x3c], 0
test eax, eax
je 0x420ea0
dec dword [eax + 0x36c]
push dword [0x43f710]
push ecx
call fcn.00405e80
add esp, 8
mov dword [esi + 0x44], 0
mov ecx, dword [esi + 0x50]
test ecx, ecx
je 0x420ef0
mov eax, dword [0x43f718]
mov dword [esi + 0x4c], 0
mov dword [esi + 0x48], 0
test eax, eax
je 0x420eda
dec dword [eax + 0x36c]
push dword [0x43f710]
push ecx
call fcn.00405e80
add esp, 8
mov dword [esi + 0x50], 0
mov ecx, dword [esi + 0x5c]
test ecx, ecx
je 0x420f2a
mov eax, dword [0x43f718]
mov dword [esi + 0x58], 0
mov dword [esi + 0x54], 0
test eax, eax
je 0x420f14
dec dword [eax + 0x36c]
push dword [0x43f710]
push ecx
call fcn.00405e80
add esp, 8
mov dword [esi + 0x5c], 0
lea ecx, [esi + 0x78]
pop esi
jmp fcn.00423790
Function at 0x4028e8
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 0x402917
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.00403acc
jmp 0x402935
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, esi
mov eax, edi
call fcn.00402810
mov edi, eax
test ebx, ebx
je 0x402935
cmp dword [esi], 0
je 0x402935
dec ebx
jmp 0x40291e
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x402bec
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 0x402c84
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x402c64
xor eax, eax
push ebp
push 0x402c5d
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 0x402ca0
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 0x402c64
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 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 0x4085f0
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 0x408629
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403acc
jmp 0x408632
mov eax, ebx
mov edx, esi
call fcn.00403a38
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x40863c
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 0x40865d
mov al, byte [esp]
jmp 0x40865f
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x4137a4
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 0x4137aa
ret

Function at 0x415b40
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 0x415b91
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x415b78
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x415b68
jmp 0x415b91
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 0x415b79
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x41d230
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 0x41d370
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 0x41d33f
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x441778]
call fcn.0040d234
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x41d337
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x168], 0
je 0x41d337
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x4c]
test al, al
je 0x41d337
mov eax, dword [ebp - 0x14]
call fcn.004254bc
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x41d337
push ebp
call fcn.0041d1ec
pop ecx
test al, al
jne 0x41d337
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0x90]
cmp eax, dword [ebp - 0x14]
jne 0x41d2f3
mov eax, dword [ebp - 0x14]
call fcn.00423e48
dec eax
jle 0x41d337
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 0x41d337
push dword [ebp - 8]
push dword [ebp - 0xc]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x41d337
mov edx, dword [ebp - 0x14]
mov eax, dword [0x44177c]
call fcn.0041ca38
inc edi
dec esi
jne 0x41d286
mov eax, dword [0x44177c]
cmp dword [eax + 8], 0
jle 0x41d357
mov eax, dword [0x44177c]
call fcn.0041cac8
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x41d370
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0041d054
pop ecx
test al, al
jne 0x41d370
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 0x422e54
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 0x422e85
je 0x422edf
sub eax, 7
je 0x422ea6
dec eax
je 0x422ed0
sub eax, 0x17
je 0x422f84
jmp 0x422fc2
add eax, 0xffffff00
sub eax, 9
jb 0x422f70
add eax, 0xffffff09
sub eax, 0xb
jb 0x422f38
jmp 0x422fc2
mov eax, ebx
call fcn.0043497c
mov edi, eax
test edi, edi
je 0x423022
mov edx, ebx
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0xd4]
test al, al
je 0x42302b
jmp 0x423022
test byte [ebx + 0x44], 0x20
jne 0x42302b
jmp 0x423022
mov edx, esi
mov eax, ebx
call fcn.004204c0
cmp dword [esi + 0xc], 0xffffffff
jne 0x42302b
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.0041f00c
lea edx, [ebp - 0x118]
xor ecx, ecx
mov eax, ebx
call fcn.00422d2c
test eax, eax
je 0x42302b
mov dword [esi + 0xc], 1
jmp 0x42302b
mov edx, esi
mov eax, ebx
call fcn.00422dc0
test al, al
je 0x423022
cmp dword [esi + 0xc], 0
jne 0x42302b
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.004254bc
push eax
call sub.user32.dll_DefWindowProcA
jmp 0x42302b
mov eax, ebx
call fcn.0041fb5c
test al, al
jne 0x42302b
jmp 0x423022
mov eax, ebx
call fcn.004254bc
mov edi, eax
call sub.user32.dll_GetCapture
cmp edi, eax
jne 0x423022
cmp dword [0x440690], 0
je 0x423022
mov eax, dword [0x440690]
cmp ebx, dword [eax + 0x24]
jne 0x423022
push 0
xor ecx, ecx
mov edx, 0x1f
mov eax, dword [0x440690]
call fcn.004203f4
jmp 0x423022
mov eax, dword [0x441740]
cmp byte [eax + 0x20], 0
je 0x423022
mov eax, dword [0x441740]
cmp dword [eax + 0x1c], 0
je 0x423022
mov eax, dword [esi]
mov edx, dword [0x441740]
cmp eax, dword [edx + 0x1c]
jne 0x423022
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.004348c0
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 0x42302b
mov edx, esi
mov eax, ebx
call fcn.004204c0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4234ec
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 0x423508
cmp dword [esi + 4], 0
je 0x423535
test byte [ebx + 0x45], 1
jne 0x423527
mov eax, ebx
call fcn.00422490
test eax, eax
jne 0x423527
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x423645
mov edx, esi
mov eax, ebx
call fcn.00423164
jmp 0x423645
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 0x42363e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.004254bc
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.004203f4
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.004234ec
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.004254bc
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x423645
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 0x42cc9c
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 0x42cceb
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 0x434698
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 0x434714
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, 0x440824
mov ecx, 2
call fcn.004027d0
mov edx, 0x434670
lea eax, [esi + 5]
call fcn.00434690
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00434690
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 0x4346e9
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 0x434830
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x434880]
test si, 4
je 0x434844
or bl, 1
test si, 8
je 0x43484e
or bl, 4
test si, 1
je 0x434858
or bl, 8
test si, 2
je 0x434862
or bl, 0x10
test si, 0x10
je 0x43486c
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43487b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x434884
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4348bc]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43489d
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4348ac
or bl, 4
test esi, 0x20000000
je 0x4348b7
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x43aaec
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x43aafe
add esp, 0xfffffff0
call fcn.0040305c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00411a60
mov eax, ebx
call fcn.0043ae38
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x30], eax
mov dl, 1
mov eax, dword [0x40bb70]
call fcn.00402d44
mov dword [ebx + 0x40], eax
mov dl, 1
mov eax, dword [0x40bb70]
call fcn.00402d44
mov dword [ebx + 0x44], eax
mov dl, 1
mov eax, dword [0x40bb70]
call fcn.00402d44
mov dword [ebx + 0x48], eax
mov dl, 1
mov eax, dword [0x40bb70]
call fcn.00402d44
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x40bb70]
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, 0x4375dc
push eax
push 0
push 0
mov eax, dword [0x440b88]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x412f28]
call fcn.00414204
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x412f28]
call fcn.00414204
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x412f28]
call fcn.00414204
mov dword [ebx + 0x74], eax
mov eax, ebx
call fcn.0043b218
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43b134
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43b134
mov eax, dword [ebx + 0x74]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43b134
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x43ac0d
call fcn.004030b4
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x43af18
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 0x43b0c3
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x28], 0
jne 0x43b0a4
mov dl, 1
mov eax, dword [0x40be70]
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 0x43b093
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.004298b8
test al, al
je 0x43b086
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, 0x43b0d4
lea eax, [ebp - 0x254]
call fcn.00408460
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x43b086
xor eax, eax
push ebp
push 0x43b07f
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 0x43b10c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x43b068
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 0x43b068
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 0x43b086
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x43af89
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x28]
mov byte [eax + 0x19], 0
mov dl, 1
call fcn.0040eaf4
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 0x43b0ca
lea eax, [ebp - 0x260]
call fcn.004039e4
ret

Function at 0x43b910
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4417c8]
cmp byte [eax + 0x95], 0
jne 0x43b981
cmp dword [0x4417e4], 0
jne 0x43b942
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x43b8cc
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4417e4], eax
cmp dword [0x4417e0], 0
jne 0x43b95d
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4417e0], eax
cmp dword [0x4417e8], 0
jne 0x43b981
push esp
push 0
push 0
push 0x43b870
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x4417e8], eax
pop edx
ret