joyce8/EMBER2024-capa huggingface dataset:
Function at 0x406624
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x23c
push esi
mov esi, 0x104
lea eax, [ebp - 0x23c]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
cmp eax, esi
pop esi
jbe 0x406648
xor eax, eax
test eax, eax
je 0x40665b
cmp word [ebp + eax*2 - 0x23e], 0x5c
je 0x40665b
xor ecx, ecx
jmp 0x40665e
xor ecx, ecx
inc ecx
push dword [ebp + 8]
lea ecx, [ecx*2 + 0x40a014]
lea eax, [ebp + eax*2 - 0x23c]
push ecx
push str._s_S.dll
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
lea eax, [ebp - 0x23c]
push 8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
leave
ret 4

Function at 0x406787
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x4698ec], 0
push esi
jne 0x4067be
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x406798
mov dword [ecx*4 + 0x4698e8], eax
inc ecx
cmp ecx, 0x100
jl 0x406793
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x4067ef
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x4698e8]
xor eax, esi
inc ecx
dec edx
jne 0x4067d1
pop edi
not eax
pop esi
ret 0xc

Function at 0x401000
Capabilities:
Access peb ldr_data

Disassembly:
push 0
push 2
push 0x402065
push 0x402053
call dword [sym.imp.Winmm.dll_mciSendStringA]
cmp eax, 0x107
je 0x40101c
ret
mov edi, edi
mov esi, 0x4010c7
mov edi, esi
push 1
push 0x402083
push 1
push 0
push 0
call dword [sym.imp.kernel32.dll_CreateSemaphoreW]
mov edx, eax
pop ebx
mov ecx, 0x380
mov al, byte [esi]
sub al, bl
stosb byte es:[edi], al
inc esi
loop 0x401040
push dword fs:[0x30]
mov eax, dword [esp]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0x1c]
mov eax, dword [eax]
mov eax, dword [eax + 8]
cmp word [eax], 0x5a4d
je 0x401066
xor eax, eax
mov dword [0x402096], eax
add esp, 4
ret
Function at 0x12a60
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 0x12a8f
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.00013ecc
jmp 0x12aad
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, esi
mov eax, edi
call fcn.00012988
mov edi, eax
test ebx, ebx
je 0x12aad
cmp dword [esi], 0
je 0x12aad
dec ebx
jmp 0x12a96
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x12cf0
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
imul edx, dword [0x14a044], 0x8088405
inc edx
mov dword [0x14a044], edx
mul edx
mov eax, edx
ret

Function at 0x12eb4
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 0x12f4c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x12f2c
xor eax, eax
push ebp
push 0x12f25
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 0x12f68
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 0x12f2c
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 0x13d98
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.000127e0
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x14a049], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x13d60
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x17244
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 0x17400
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x172a5
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x1741c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x17317
xor eax, eax
push ebp
push 0x17310
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.0001709c
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x172f9
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x1743c
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 0x17317
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 0x173f8
cmp byte [ebp - 0xd], 0
jne 0x17359
cmp byte [ebp - 0x12], 0
je 0x173f8
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x17372
dec ebx
cmp byte [ebx], 0x2e
je 0x17381
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x17371
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x173f8
inc ebx
cmp byte [ebp - 0x12], 0
je 0x173ae
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 0x173f8
cmp byte [ebp - 0xd], 0
je 0x173f8
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 0x173f8
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 0x179f8
Capabilities:
Read file on windows

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, edx
mov edx, dword [ebx + 4]
sub edx, 0xd7b1
cmp edx, 2
ja 0x17a54
push ecx
push 0
mov eax, esp
push 0
push eax
mov eax, dword [ebx + 8]
mul ecx
push eax
push esi
push dword [ebx]
call sub.kernel32.dll_ReadFile
dec eax
pop eax
pop ecx
jne 0x17a46
xor edx, edx
div dword [ebx + 8]
mov edx, dword [esp + 0xc]
test edx, edx
je 0x17a3b
mov dword [edx], eax
pop esi
pop ebx
ret 4
cmp eax, ecx
je 0x17a36
mov eax, 0x64
jmp 0x17a4b
call sub.kernel32.dll_GetLastError
call fcn.000128d0
xor eax, eax
jmp 0x17a36
mov eax, 0x67
jmp 0x17a4b
Function at 0x17acc
Capabilities:
Get file size

Disassembly:
push ebx
mov ebx, eax
mov edx, dword [ebx + 4]
sub edx, 0xd7b1
cmp edx, 2
ja 0x17afc
push 0
push dword [ebx]
call sub.kernel32.dll_GetFileSize
cmp eax, 0xffffffff
je 0x17af2
xor edx, edx
div dword [ebx + 8]
pop ebx
ret
call fcn.000128e0
or eax, 0xffffffff
jmp 0x17af0
mov eax, 0x67
call fcn.000128d0
or eax, 0xffffffff
jmp 0x17af0

Function at 0x1d984
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 0x1d9bd
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00013ecc
jmp 0x1d9c6
mov eax, ebx
mov edx, esi
call fcn.00013e38
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x1d9d0
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 0x1d9f1
mov al, byte [esp]
jmp 0x1d9f3
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x2a9bc
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
jne 0x2a9d1
mov byte [ebx + 0xd], 0
pop ebx
ret

Function at 0x2ca30
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 0x2ca36
ret

Function at 0x2ee20
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 0x2ee71
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x2ee58
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x2ee48
jmp 0x2ee71
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 0x2ee59
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x3ab64
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 [0x14a780], 0
sete dl
or al, dl
jne 0x3aca4
mov eax, dword [0x14a784]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x14a780]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x3ac73
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x14a780]
call fcn.00023670
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x3ac6b
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x168], 0
je 0x3ac6b
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x4c]
test al, al
je 0x3ac6b
mov eax, dword [ebp - 0x14]
call fcn.00042e6c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x3ac6b
push ebp
call fcn.0003ab20
pop ecx
test al, al
jne 0x3ac6b
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0x90]
cmp eax, dword [ebp - 0x14]
jne 0x3ac27
mov eax, dword [ebp - 0x14]
call fcn.000417f8
dec eax
jle 0x3ac6b
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.00013220
cmp byte [ebp - 1], 0
je 0x3ac6b
push dword [ebp - 8]
push dword [ebp - 0xc]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x3ac6b
mov edx, dword [ebp - 0x14]
mov eax, dword [0x14a784]
call fcn.0003a36c
inc edi
dec esi
jne 0x3abba
mov eax, dword [0x14a784]
cmp dword [eax + 8], 0
jle 0x3ac8b
mov eax, dword [0x14a784]
call fcn.0003a3fc
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x3aca4
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0003a988
pop ecx
test al, al
jne 0x3aca4
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 0x40804
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 0x40835
je 0x4088f
sub eax, 7
je 0x40856
dec eax
je 0x40880
sub eax, 0x17
je 0x40934
jmp 0x40972
add eax, 0xffffff00
sub eax, 9
jb 0x40920
add eax, 0xffffff09
sub eax, 0xb
jb 0x408e8
jmp 0x40972
mov eax, ebx
call fcn.0005246c
mov edi, eax
test edi, edi
je 0x409d2
mov edx, ebx
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0xd4]
test al, al
je 0x409db
jmp 0x409d2
test byte [ebx + 0x44], 0x20
jne 0x409db
jmp 0x409d2
mov edx, esi
mov eax, ebx
call fcn.0003de04
cmp dword [esi + 0xc], 0xffffffff
jne 0x409db
push 0
lea edx, [ebp - 0x120]
mov eax, dword [esi + 8]
call fcn.00019394
lea edx, [ebp - 0x120]
lea ecx, [ebp - 0x118]
mov eax, ebx
call fcn.0003c940
lea edx, [ebp - 0x118]
xor ecx, ecx
mov eax, ebx
call fcn.000406dc
test eax, eax
je 0x409db
mov dword [esi + 0xc], 1
jmp 0x409db
mov edx, esi
mov eax, ebx
call fcn.00040770
test al, al
je 0x409d2
cmp dword [esi + 0xc], 0
jne 0x409db
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.00042e6c
push eax
call sub.user32.dll_DefWindowProcA
jmp 0x409db
mov eax, ebx
call fcn.0003d4a0
test al, al
jne 0x409db
jmp 0x409d2
mov eax, ebx
call fcn.00042e6c
mov edi, eax
call sub.user32.dll_GetCapture
cmp edi, eax
jne 0x409d2
cmp dword [0x1477d0], 0
je 0x409d2
mov eax, dword [0x1477d0]
cmp ebx, dword [eax + 0x24]
jne 0x409d2
push 0
xor ecx, ecx
mov edx, 0x1f
mov eax, dword [0x1477d0]
call fcn.0003dd38
jmp 0x409d2
mov eax, dword [0x14a748]
cmp byte [eax + 0x20], 0
je 0x409d2
mov eax, dword [0x14a748]
cmp dword [eax + 0x1c], 0
je 0x409d2
mov eax, dword [esi]
mov edx, dword [0x14a748]
cmp eax, dword [edx + 0x1c]
jne 0x409d2
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.000523b0
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.00013220
jmp 0x409db
mov edx, esi
mov eax, ebx
call fcn.0003de04
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x40e9c
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 0x40eb8
cmp dword [esi + 4], 0
je 0x40ee5
test byte [ebx + 0x45], 1
jne 0x40ed7
mov eax, ebx
call fcn.0003fdd4
test eax, eax
jne 0x40ed7
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x40ff5
mov edx, esi
mov eax, ebx
call fcn.00040b14
jmp 0x40ff5
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 0x40fee
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00042e6c
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.0003dd38
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00040e9c
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.00042e6c
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40ff5
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 0x4a790
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.00013de4
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x4a7df
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.00014014
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x52188
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x14a7e0
cmp dword [edi], 0
jne 0x52204
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x14a7dc]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x147964
mov ecx, 2
call fcn.00012948
mov edx, 0x52160
lea eax, [esi + 5]
call fcn.00052180
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00052180
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 0x521d9
mov dword [0x14a7dc], 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 0x52320
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x52370]
test si, 4
je 0x52334
or bl, 1
test si, 8
je 0x5233e
or bl, 4
test si, 1
je 0x52348
or bl, 8
test si, 2
je 0x52352
or bl, 0x10
test si, 0x10
je 0x5235c
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x5236b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x52374
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x523ac]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x5238d
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x5239c
or bl, 4
test esi, 0x20000000
je 0x523a7
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x58554
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x58566
add esp, 0xfffffff0
call fcn.00013384
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0002aa40
mov eax, ebx
call fcn.000588a0
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x30], eax
mov dl, 1
mov eax, dword [0x21a3c]
call fcn.00013014
mov dword [ebx + 0x40], eax
mov dl, 1
mov eax, dword [0x21a3c]
call fcn.00013014
mov dword [ebx + 0x44], eax
mov dl, 1
mov eax, dword [0x21a3c]
call fcn.00013014
mov dword [ebx + 0x48], eax
mov dl, 1
mov eax, dword [0x21a3c]
call fcn.00013014
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x21a3c]
call fcn.00013014
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, 0x58524
push eax
push 0
push 0
mov eax, dword [0x149b7c]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x2bf58]
call fcn.0002d490
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x2bf58]
call fcn.0002d490
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x2bf58]
call fcn.0002d490
mov dword [ebx + 0x74], eax
mov eax, ebx
call fcn.00058c80
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x58b9c
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x58b9c
mov eax, dword [ebx + 0x74]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x58b9c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x58675
call fcn.000133dc
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x58980
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 0x58b2b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x28], 0
jne 0x58b0c
mov dl, 1
mov eax, dword [0x21f68]
call fcn.00013014
mov edx, dword [ebp - 4]
mov dword [edx + 0x28], eax
mov eax, dword [ebp - 4]
add eax, 0x2c
call fcn.00013de4
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x58afb
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.000473b0
test al, al
je 0x58aee
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, 0x58b3c
lea eax, [ebp - 0x254]
call fcn.0001babc
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x58aee
xor eax, eax
push ebp
push 0x58ae7
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 0x58b74
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x58ad0
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00014014
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 0x58ad0
mov eax, dword [ebp - 4]
add eax, 0x2c
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00014014
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x58aee
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x589f1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x28]
mov byte [eax + 0x19], 0
mov dl, 1
call fcn.00025c18
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 0x58b32
lea eax, [ebp - 0x260]
call fcn.00013de4
ret

Function at 0x59378
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x14a7d0]
cmp byte [eax + 0x95], 0
jne 0x593e9
cmp dword [0x14a7ec], 0
jne 0x593aa
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x59334
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x14a7ec], eax
cmp dword [0x14a7e8], 0
jne 0x593c5
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x14a7e8], eax
cmp dword [0x14a7f0], 0
jne 0x593e9
push esp
push 0
push 0
push 0x592d8
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x14a7f0], eax
pop edx
ret