joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41c62c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x457a20
cmp dword [edi], 0
jne 0x41c6a8
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x457a1c]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4564c0
mov ecx, 2
call fcn.004028dc
mov edx, 0x41c604
lea eax, [esi + 5]
call fcn.0041c624
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041c624
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 0x41c67d
mov dword [0x457a1c], 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 0x41db3c
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 0x41db42
ret

Function at 0x41ff98
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 0x41ffe9
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41ffd0
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41ffc0
jmp 0x41ffe9
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 0x41ffd1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42cd1c
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.00404748
xor eax, eax
push ebp
push 0x42ce4a
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x42ce1d
xor eax, eax
push ebp
push 0x42ce16
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00404560
inc eax
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x42cdeb
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
mov ebx, eax
xor eax, eax
push ebp
push 0x42cdda
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00404560
inc eax
push eax
mov eax, dword [ebp - 4]
call fcn.00404758
mov edx, ebx
pop ecx
call fcn.004028dc
call sub.user32.dll_EmptyClipboard
mov eax, dword [ebp - 8]
push eax
push 1
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42cde1
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x456cb0]
mov dl, 1
mov eax, dword [0x407558]
call fcn.00409e78
call fcn.00403d08
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42ce51
lea eax, [ebp - 4]
call fcn.004042a8
ret
Function at 0x42ce58
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff8c
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x70], ecx
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x10], ecx
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x42d009
push dword fs:[eax]
mov dword fs:[eax], esp
lea ecx, [ebp - 0x10]
mov edx, 0x1b
mov al, 0x2d
call fcn.00404900
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 8]
mov ecx, 0x42d020
call fcn.004045ac
mov eax, ebx
call fcn.0041bbcc
mov edi, eax
dec edi
test edi, edi
jl 0x42cf10
inc edi
xor esi, esi
mov edx, esi
mov eax, ebx
call fcn.0041bba0
mov edx, dword [0x428e90]
call fcn.004036c8
test al, al
je 0x42cf0c
push dword [ebp - 0xc]
mov edx, esi
mov eax, ebx
call fcn.0041bba0
lea edx, [ebp - 0x14]
call fcn.00433994
push dword [ebp - 0x14]
lea ecx, [ebp - 0x18]
mov edx, 3
mov al, 0x20
call fcn.00404900
push dword [ebp - 0x18]
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00404620
inc esi
dec edi
jne 0x42cebe
mov al, byte [0x42d024]
push eax
lea eax, [ebp - 0x1c]
push eax
xor ecx, ecx
mov edx, 0x42d030
mov eax, dword [ebp - 0xc]
call fcn.0040ae7c
mov edx, dword [ebp - 0x1c]
lea eax, [ebp - 0xc]
call fcn.00404340
mov eax, dword [ebp - 4]
push eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x6c], eax
mov byte [ebp - 0x68], 0xb
lea edx, [ebp - 0x70]
mov eax, ebx
call fcn.00433994
mov eax, dword [ebp - 0x70]
mov dword [ebp - 0x64], eax
mov byte [ebp - 0x60], 0xb
mov eax, 0x42d020
mov dword [ebp - 0x5c], eax
mov byte [ebp - 0x58], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x54], eax
mov byte [ebp - 0x50], 0xb
lea edx, [ebp - 0x74]
mov eax, dword [ebx + 0x2f0]
call fcn.00433994
mov eax, dword [ebp - 0x74]
mov dword [ebp - 0x4c], eax
mov byte [ebp - 0x48], 0xb
mov eax, 0x42d020
mov dword [ebp - 0x44], eax
mov byte [ebp - 0x40], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x3c], eax
mov byte [ebp - 0x38], 0xb
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x34], eax
mov byte [ebp - 0x30], 0xb
mov eax, 0x42d020
mov dword [ebp - 0x2c], eax
mov byte [ebp - 0x28], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x24], eax
mov byte [ebp - 0x20], 0xb
lea edx, [ebp - 0x6c]
mov ecx, 9
mov eax, 0x42d03c
call fcn.00408fac
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42d010
lea eax, [ebp - 0x74]
mov edx, 2
call fcn.004042cc
lea eax, [ebp - 0x1c]
mov edx, 2
call fcn.004042cc
lea eax, [ebp - 0x14]
call fcn.004042a8
lea eax, [ebp - 0x10]
mov edx, 3
call fcn.004042cc
ret

Function at 0x42e5bc
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 0x42e508
call sub.user32.dll_EnumWindows
ret
Function at 0x42e6e0
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 0x42e75d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0042e12c
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 0x42e705
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0042dd84
cmp dword [ebp - 4], 0
je 0x42e747
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404758
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 0x42e764
lea eax, [ebp - 4]
call fcn.004042a8
ret

Function at 0x4314fc
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 [0x457bd4], 0
je 0x43164b
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x456e80]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x43164b
mov eax, dword [0x457bd8]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x457bd4]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x43161a
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x457bd4]
call fcn.00413ca8
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x431612
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x431612
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x431612
mov eax, dword [ebp - 0x14]
call fcn.0043a020
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x431612
push ebp
call fcn.004314b8
pop ecx
test al, al
jne 0x431612
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x4315ce
mov eax, dword [ebp - 0x14]
call fcn.00438bb4
dec eax
jle 0x431612
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.00403738
cmp byte [ebp - 1], 0
je 0x431612
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x431612
mov edx, dword [ebp - 0x14]
mov eax, dword [0x457bd8]
call fcn.00430c80
inc edi
dec ebx
jne 0x431561
mov eax, dword [0x457bd8]
cmp dword [eax + 8], 0
jle 0x431632
mov eax, dword [0x457bd8]
call fcn.00430d10
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x43164b
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00431320
pop ecx
test al, al
jne 0x43164b
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 0x434c20
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 0x434c6c
mov eax, esi
call fcn.0044a5e4
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x434c6c
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x434c6c
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 0x434db0
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x434cac
cmp eax, 0x108
ja 0x434cac
mov eax, esi
call fcn.0044a5e4
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x434da7
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xec]
test al, al
jne 0x434db0
jmp 0x434da7
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x434d8e
cmp eax, 0x20a
ja 0x434d8e
test byte [esi + 0x50], 0x80
jne 0x434cde
sub eax, 0x203
je 0x434cdb
sub eax, 3
je 0x434cdb
sub eax, 3
jne 0x434cde
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x434cf2
dec eax
je 0x434d07
dec eax
je 0x434d27
dec eax
je 0x434d07
jmp 0x434d2e
mov ecx, ebx
mov eax, dword [0x456e80]
mov eax, dword [eax]
mov edx, esi
call fcn.00453c18
jmp 0x434da7
cmp byte [esi + 0x5d], 1
jne 0x434d1d
mov eax, esi
mov si, 0xffed
call fcn.00403738
jmp 0x434db0
or word [esi + 0x54], 1
jmp 0x434da7
and word [esi + 0x54], 0xfffe
jmp 0x434da7
mov eax, dword [0x457b90]
cmp byte [eax + 0x20], 0
je 0x434da7
mov eax, dword [0x457b90]
cmp dword [eax + 0x1c], 0
je 0x434da7
mov eax, dword [ebx]
mov edx, dword [0x457b90]
cmp eax, dword [edx + 0x1c]
jne 0x434da7
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.0044a528
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.00403738
jmp 0x434db0
mov eax, dword [ebx]
cmp eax, 0xb00b
jne 0x434da7
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.00433534
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 0x438250
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 0x43826c
cmp dword [esi + 4], 0
je 0x438299
test byte [ebx + 0x55], 1
jne 0x43828b
mov eax, ebx
call fcn.00436ea8
test eax, eax
jne 0x43828b
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x4383a9
mov edx, esi
mov eax, ebx
call fcn.00437d70
jmp 0x4383a9
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 0x4383a2
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0043a020
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.00434b54
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00438250
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.0043a020
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4383a9
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 0x43e848
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x456fcc]
cmp byte [eax + 0xc], 0
je 0x43e9b5
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43e9ae
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x457be4], 0
jne 0x43e89c
push 0x43e9bc
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x43e9c4
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457be4], eax
cmp dword [0x456a14], 0
jne 0x43e997
push 0x43e9d4
call sub.kernel32.dll_LoadLibraryA
mov dword [0x456a14], eax
cmp dword [0x456a14], 0
je 0x43e997
push 0x43e9e0
mov eax, dword [0x456a14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457be8], eax
push 0x43e9f0
mov eax, dword [0x456a14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bec], eax
push 0x43ea04
mov eax, dword [0x456a14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bf0], eax
push 0x43ea1c
mov eax, dword [0x456a14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bf4], eax
push 0x43ea34
mov eax, dword [0x456a14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bf8], eax
push 0x43ea48
mov eax, dword [0x456a14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bfc], eax
push 0x43ea60
mov eax, dword [0x456a14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457c00], eax
push 0x43ea78
mov eax, dword [0x456a14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457c04], eax
push 0x43ea94
mov eax, dword [0x456a14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457c08], eax
push 0x43eaa0
mov eax, dword [0x456a14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457c0c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43e9b5
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x4425c8
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.004042a8
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x442617
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.00404510
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44a498
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44a4e8]
test si, 4
je 0x44a4ac
or bl, 1
test si, 8
je 0x44a4b6
or bl, 4
test si, 1
je 0x44a4c0
or bl, 8
test si, 2
je 0x44a4ca
or bl, 0x10
test si, 0x10
je 0x44a4d4
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44a4e3
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x44a4ec
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44a524]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44a505
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44a514
or bl, 4
test esi, 0x20000000
je 0x44a51f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x450b28
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x450b3a
add esp, 0xfffffff0
call fcn.004038a0
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041b5a8
mov eax, dword [0x456cfc]
mov dword [eax + 4], ebx
mov dword [eax], 0x450ecc
mov eax, dword [0x456d08]
mov dword [eax + 4], ebx
mov dword [eax], 0x450ed8
mov eax, ebx
call fcn.00450ee4
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411608]
call fcn.0040350c
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411608]
call fcn.0040350c
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411608]
call fcn.0040350c
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411608]
call fcn.0040350c
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411608]
call fcn.0040350c
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, 0x44d3ac
push eax
push 0
push 0
mov eax, dword [0x456e1c]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41cf70]
call fcn.0041e644
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41cf70]
call fcn.0041e644
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41cf70]
call fcn.0041e644
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00451304
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4511e0
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4511e0
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4511e0
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x450c77
call fcn.004038f8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x450fc4
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 0x45116f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x451150
mov dl, 1
mov eax, dword [0x411af8]
call fcn.0040350c
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.004042a8
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x45113f
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.0043eba8
test al, al
je 0x451132
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, 0x451180
lea eax, [ebp - 0x254]
call fcn.00408f2c
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x451132
xor eax, eax
push ebp
push 0x45112b
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 0x4511b8
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x451114
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404510
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 0x451114
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404510
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x451132
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x451035
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00415c40
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 0x451176
lea eax, [ebp - 0x260]
call fcn.004042a8
ret

Function at 0x451aa4
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x457c28]
cmp byte [eax + 0xa5], 0
jne 0x451b15
cmp dword [0x457c40], 0
jne 0x451ad6
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x451a60
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x457c40], eax
cmp dword [0x457c3c], 0
jne 0x451af1
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x457c3c], eax
cmp dword [0x457c44], 0
jne 0x451b15
push esp
push 0
push 0
push 0x451a04
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x457c44], eax
pop edx
ret