joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41f75c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x470888
cmp dword [edi], 0
jne 0x41f7d8
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x470884]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x46e3f8
mov ecx, 2
call fcn.00402ca8
mov edx, 0x41f734
lea eax, [esi + 5]
call fcn.0041f754
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041f754
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 0x41f7ad
mov dword [0x470884], 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 0x4201b8
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 4], ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x42021f
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
push eax
mov dword [ebp - 0x14], esi
mov byte [ebp - 0x10], 0xb
mov dword [ebp - 0xc], ebx
mov byte [ebp - 8], 0xb
lea edx, [ebp - 0x14]
mov ecx, 1
mov eax, 0x420234
call fcn.00409c4c
mov eax, dword [ebp - 4]
call fcn.004049b4
push eax
call sub.kernel32.dll_OutputDebugStringA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x420226
lea eax, [ebp - 4]
call fcn.004044f4
ret

Function at 0x4204fc
Capabilities:
Query or enumerate registry value

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff0
mov ebp, ecx
mov ebx, edx
mov edi, eax
xor esi, esi
push esp
push 0x20019
push 0
mov eax, ebx
call fcn.0042048c
push eax
push edi
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x420588
xor eax, eax
mov dword [esp + 0xc], eax
mov dword [esp + 4], 4
lea eax, [esp + 4]
push eax
lea eax, [esp + 0xc]
push eax
lea eax, [esp + 0x14]
push eax
push 0
mov eax, ebp
call fcn.004049b4
push eax
mov eax, dword [esp + 0x14]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
mov edi, eax
mov eax, dword [esp]
push eax
call sub.advapi32.dll_RegCloseKey_1
test edi, edi
jne 0x42057d
cmp dword [esp + 0xc], 4
jne 0x420572
mov esi, dword [esp + 8]
jmp 0x42058f
mov edx, ebp
mov eax, ebx
call fcn.00420414
jmp 0x42058f
mov edx, ebp
mov eax, ebx
call fcn.00420414
jmp 0x42058f
mov eax, ebx
call fcn.0042033c
mov eax, esi
add esp, 0x10
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x4205b0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
mov ebx, edx
mov esi, eax
lea eax, [ebp - 4]
push eax
push 2
push 0
mov eax, ebx
call fcn.0042048c
push eax
push esi
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x42060a
push 4
lea eax, [ebp + 8]
push eax
push 4
push 0
mov eax, edi
call fcn.004049b4
push eax
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegSetValueExA
mov esi, eax
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey_1
test esi, esi
je 0x420611
mov eax, ebx
call fcn.004203a8
jmp 0x420611
mov eax, ebx
call fcn.004203a8
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4

Function at 0x4209b0
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 4], edx
mov esi, eax
mov eax, dword [ebp - 4]
call fcn.004049a4
xor eax, eax
push ebp
push 0x420b15
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
je 0x420af2
lea eax, [ebp - 4]
mov edx, dword [ebp - 4]
call fcn.0040458c
mov eax, dword [ebp - 4]
cmp byte [eax], 0x5c
jne 0x420a0a
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.00404a54
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
mov eax, dword [ebp - 4]
call fcn.004049b4
push eax
push esi
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x420af2
push 0
push 0
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryInfoKeyA
cmp dword [ebp - 0x10], 0
je 0x420ace
mov ebx, dword [ebp - 0x10]
dec ebx
cmp ebx, 0
jb 0x420ace
mov eax, dword [ebp - 0x14]
inc eax
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x18]
mov edx, dword [ebp - 0xc]
call fcn.00404b40
push 0
push 0
push 0
push 0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 0x18]
call fcn.004049b4
push eax
push ebx
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegEnumKeyExA
mov eax, dword [ebp - 0x18]
call fcn.004049b4
call fcn.00409518
mov edx, eax
lea eax, [ebp - 0x18]
call fcn.00404b40
push dword [ebp - 4]
push 0x420b2c
push dword [ebp - 0x18]
lea eax, [ebp - 0x1c]
mov edx, 3
call fcn.00404874
mov edx, dword [ebp - 0x1c]
mov eax, esi
call fcn.004209b0
dec ebx
cmp ebx, 0xffffffff
jne 0x420a5e
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey_1
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0042061c
test al, al
jne 0x420af2
mov edx, 0x420b38
mov eax, dword [ebp - 4]
call fcn.004201b8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x420b1c
lea eax, [ebp - 0x1c]
mov edx, 2
call fcn.00404518
lea eax, [ebp - 4]
call fcn.004044f4
ret

Function at 0x421e64
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 0x421e6a
ret
Function at 0x4242e8
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 0x424339
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x424320
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x424310
jmp 0x424339
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 0x424321
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42e2c0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push eax
push edi
lea eax, [ebp - 4]
push eax
push 0
mov eax, esi
call fcn.004049b4
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x42e318
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x46fa14]
mov dl, 1
mov eax, dword [0x42de78]
call fcn.0040c750
call fcn.00403eec
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0042df80
mov edx, dword [ebp + 8]
mov byte [edx], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x42fc00
Capabilities:
Enumerate gui resources

Disassembly:
mov byte [eax + 0xc], 0
mov byte [eax + 0xd], 0
xor edx, edx
mov dword [eax + 4], edx
push eax
push 0x42fb4c
call sub.user32.dll_EnumWindows
ret

Function at 0x42fd20
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x42fd9d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0042f780
call sub.kernel32.dll_GetTickCount
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount
sub eax, ebx
cmp eax, 0x3e8
jbe 0x42fd45
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0042f380
cmp dword [ebp - 4], 0
je 0x42fd87
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.004049b4
push eax
mov eax, dword [esi + 0x1c]
mov edx, dword [eax]
call dword [edx + 0xc]
push eax
call sub.user32.dll_WinHelpA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42fda4
lea eax, [ebp - 4]
call fcn.004044f4
ret
Function at 0x432a48
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 - 9]
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
cmp dword [0x470b80], 0
je 0x432b97
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x46f818]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x432b97
mov eax, dword [0x470b84]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x470b80]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x432b66
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x470b80]
call fcn.00418734
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x432b5e
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x432b5e
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x432b5e
mov eax, dword [ebp - 0x14]
call fcn.0043b618
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x432b5e
push ebp
call fcn.00432a04
pop ecx
test al, al
jne 0x432b5e
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x432b1a
mov eax, dword [ebp - 0x14]
call fcn.0043a110
dec eax
jle 0x432b5e
mov byte [ebp - 1], 1
lea eax, [ebp - 9]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbd
call fcn.00403954
cmp byte [ebp - 1], 0
je 0x432b5e
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x432b5e
mov edx, dword [ebp - 0x14]
mov eax, dword [0x470b84]
call fcn.004321d0
inc edi
dec ebx
jne 0x432aad
mov eax, dword [0x470b84]
cmp dword [eax + 8], 0
jle 0x432b7e
mov eax, dword [0x470b84]
call fcn.00432260
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x432b97
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0043286c
pop ecx
test al, al
jne 0x432b97
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 0x436150
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeec
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
test byte [esi + 0x1c], 0x10
je 0x43619c
mov eax, esi
call fcn.0044b814
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43619c
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x43619c
mov ecx, ebx
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x250]
mov edx, esi
mov edi, dword [eax]
call dword [edi + 0x24]
test al, al
jne 0x4362db
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x4361dc
cmp eax, 0x108
ja 0x4361dc
mov eax, esi
call fcn.0044b814
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x4362d2
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x4362db
jmp 0x4362d2
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x4362bb
cmp eax, 0x20a
ja 0x4362bb
test byte [esi + 0x50], 0x80
jne 0x43620e
sub eax, 0x203
je 0x43620b
sub eax, 3
je 0x43620b
sub eax, 3
jne 0x43620e
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x436222
dec eax
je 0x436237
dec eax
je 0x436254
dec eax
je 0x436237
jmp 0x43625b
mov ecx, ebx
mov eax, dword [0x46f818]
mov eax, dword [eax]
mov edx, esi
call fcn.00454f80
jmp 0x4362d2
cmp byte [esi + 0x5d], 1
jne 0x43624d
mov eax, esi
mov si, 0xffed
call fcn.00403954
jmp 0x4362db
or word [esi + 0x54], 1
jmp 0x4362d2
and word [esi + 0x54], 0xfffe
jmp 0x4362d2
mov eax, dword [0x470b3c]
cmp byte [eax + 0x20], 0
je 0x4362d2
mov eax, dword [0x470b3c]
cmp dword [eax + 0x1c], 0
je 0x4362d2
mov eax, dword [ebx]
mov edx, dword [0x470b3c]
cmp eax, dword [edx + 0x1c]
jne 0x4362d2
lea eax, [ebp - 0x114]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [ebx]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
call fcn.0044b758
mov byte [ebp - 0xc], al
mov ax, word [ebx + 4]
mov word [ebp - 0xa], ax
mov eax, dword [ebx + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, esi
mov si, 0xffc9
call fcn.00403954
jmp 0x4362db
cmp eax, 0xb00b
jne 0x4362d2
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.00434aac
mov edx, ebx
mov eax, esi
mov ecx, dword [eax]
call dword [ecx - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x439770
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 + 0x1f8], 0
je 0x43978c
cmp dword [esi + 4], 0
je 0x4397b9
test byte [ebx + 0x55], 1
jne 0x4397ab
mov eax, ebx
call fcn.0043837c
test eax, eax
jne 0x4397ab
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x4398c9
mov edx, esi
mov eax, ebx
call fcn.00439294
jmp 0x4398c9
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
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 0x4398c2
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0043b618
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.00436084
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00439770
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 + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
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.0043b618
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4398c9
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 0x43fe0c
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x46fa08]
cmp byte [eax + 0xc], 0
je 0x43ff79
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43ff72
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x470b90], 0
jne 0x43fe60
push 0x43ff80
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x43ff88
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470b90], eax
cmp dword [0x46eb5c], 0
jne 0x43ff5b
push 0x43ff98
call sub.kernel32.dll_LoadLibraryA
mov dword [0x46eb5c], eax
cmp dword [0x46eb5c], 0
je 0x43ff5b
push 0x43ffa4
mov eax, dword [0x46eb5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470b94], eax
push 0x43ffb4
mov eax, dword [0x46eb5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470b98], eax
push 0x43ffc8
mov eax, dword [0x46eb5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470b9c], eax
push 0x43ffe0
mov eax, dword [0x46eb5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470ba0], eax
push 0x43fff8
mov eax, dword [0x46eb5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470ba4], eax
push 0x44000c
mov eax, dword [0x46eb5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470ba8], eax
push 0x440024
mov eax, dword [0x46eb5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470bac], eax
push 0x44003c
mov eax, dword [0x46eb5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470bb0], eax
push 0x440058
mov eax, dword [0x46eb5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470bb4], eax
push 0x440064
mov eax, dword [0x46eb5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470bb8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43ff79
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x443e04
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.004044f4
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x443e53
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.00404764
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44b6c8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44b718]
test si, 4
je 0x44b6dc
or bl, 1
test si, 8
je 0x44b6e6
or bl, 4
test si, 1
je 0x44b6f0
or bl, 8
test si, 2
je 0x44b6fa
or bl, 0x10
test si, 0x10
je 0x44b704
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44b713
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x44b71c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44b754]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44b735
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44b744
or bl, 4
test esi, 0x20000000
je 0x44b74f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x451e18
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x451e2a
add esp, 0xfffffff0
call fcn.00403a84
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041e6cc
mov eax, dword [0x46f5b0]
mov dword [eax + 4], ebx
mov dword [eax], 0x4521bc
mov eax, dword [0x46f5bc]
mov dword [eax + 4], ebx
mov dword [eax], 0x4521c8
mov eax, ebx
call fcn.004521d4
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x4162f8]
call fcn.0040371c
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x4162f8]
call fcn.0040371c
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x4162f8]
call fcn.0040371c
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x4162f8]
call fcn.0040371c
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x4162f8]
call fcn.0040371c
mov dword [ebx + 0x7c], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x40], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x58]
push eax
mov eax, 0x44e5ec
push eax
push 0
push 0
mov eax, dword [0x46f778]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x421270]
call fcn.004229d0
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x421270]
call fcn.004229d0
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x421270]
call fcn.004229d0
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00452624
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4524ec
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4524ec
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4524ec
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x451f67
call fcn.00403adc
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x4522d0
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 0x45247b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x45245c
mov dl, 1
mov eax, dword [0x4167e8]
call fcn.0040371c
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.004044f4
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x45244b
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.0044016c
test al, al
je 0x45243e
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, 0x45248c
lea eax, [ebp - 0x254]
call fcn.00409bb4
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x45243e
xor eax, eax
push ebp
push 0x452437
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 0x4524c4
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x452420
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404764
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x452420
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404764
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45243e
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x452341
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041a8a4
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x452482
lea eax, [ebp - 0x260]
call fcn.004044f4
ret

Function at 0x452dc4
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x470bdc]
cmp byte [eax + 0xa5], 0
jne 0x452e35
cmp dword [0x470bf4], 0
jne 0x452df6
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x452d80
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x470bf4], eax
cmp dword [0x470bf0], 0
jne 0x452e11
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x470bf0], eax
cmp dword [0x470bf8], 0
jne 0x452e35
push esp
push 0
push 0
push 0x452d24
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x470bf8], eax
pop edx
ret