joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41f200
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4a5a28
cmp dword [edi], 0
jne 0x41f27c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4a5a24]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4a2508
mov ecx, 2
call fcn.0040299c
mov edx, 0x41f1d8
lea eax, [esi + 5]
call fcn.0041f1f8
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041f1f8
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 0x41f251
mov dword [0x4a5a24], 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 0x420850
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 0x420856
ret

Function at 0x422dd8
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 0x422e29
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x422e10
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x422e00
jmp 0x422e29
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 0x422e11
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43749c
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.004049d8
xor eax, eax
push ebp
push 0x4375ca
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x43759d
xor eax, eax
push ebp
push 0x437596
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004047f0
inc eax
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x43756b
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 0x43755a
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004047f0
inc eax
push eax
mov eax, dword [ebp - 4]
call fcn.004049e8
mov edx, ebx
pop ecx
call fcn.0040299c
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 0x437561
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x4a3b34]
mov dl, 1
mov eax, dword [0x407ba4]
call fcn.0040b8c0
call fcn.00403f14
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4375d1
lea eax, [ebp - 4]
call fcn.00404538
ret
Function at 0x4375d8
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 0x437789
push dword fs:[eax]
mov dword fs:[eax], esp
lea ecx, [ebp - 0x10]
mov edx, 0x1b
mov al, 0x2d
call fcn.00404bd8
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 8]
mov ecx, 0x4377a0
call fcn.0040483c
mov eax, ebx
call fcn.0041e7a0
mov edi, eax
dec edi
test edi, edi
jl 0x437690
inc edi
xor esi, esi
mov edx, esi
mov eax, ebx
call fcn.0041e774
mov edx, dword [0x42eb10]
call fcn.004038d4
test al, al
je 0x43768c
push dword [ebp - 0xc]
mov edx, esi
mov eax, ebx
call fcn.0041e774
lea edx, [ebp - 0x14]
call fcn.0043e56c
push dword [ebp - 0x14]
lea ecx, [ebp - 0x18]
mov edx, 3
mov al, 0x20
call fcn.00404bd8
push dword [ebp - 0x18]
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.004048b0
inc esi
dec edi
jne 0x43763e
mov al, byte [0x4377a4]
push eax
lea eax, [ebp - 0x1c]
push eax
xor ecx, ecx
mov edx, 0x4377b0
mov eax, dword [ebp - 0xc]
call fcn.0040cb58
mov edx, dword [ebp - 0x1c]
lea eax, [ebp - 0xc]
call fcn.004045d0
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.0043e56c
mov eax, dword [ebp - 0x70]
mov dword [ebp - 0x64], eax
mov byte [ebp - 0x60], 0xb
mov eax, 0x4377a0
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.0043e56c
mov eax, dword [ebp - 0x74]
mov dword [ebp - 0x4c], eax
mov byte [ebp - 0x48], 0xb
mov eax, 0x4377a0
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, 0x4377a0
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, 0x4377bc
call fcn.004099bc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437790
lea eax, [ebp - 0x74]
mov edx, 2
call fcn.0040455c
lea eax, [ebp - 0x1c]
mov edx, 2
call fcn.0040455c
lea eax, [ebp - 0x14]
call fcn.00404538
lea eax, [ebp - 0x10]
mov edx, 3
call fcn.0040455c
ret

Function at 0x438d3c
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 0x438c88
call sub.user32.dll_EnumWindows
ret
Function at 0x438e60
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 0x438edd
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.004388ac
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 0x438e85
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00438504
cmp dword [ebp - 4], 0
je 0x438ec7
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.004049e8
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 0x438ee4
lea eax, [ebp - 4]
call fcn.00404538
ret

Function at 0x43c0d4
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 [0x4a5be4], 0
je 0x43c223
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4a3e88]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x43c223
mov eax, dword [0x4a5be8]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x4a5be4]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x43c1f2
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x4a5be4]
call fcn.00415e80
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x43c1ea
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x43c1ea
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x43c1ea
mov eax, dword [ebp - 0x14]
call fcn.00444d38
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x43c1ea
push ebp
call fcn.0043c090
pop ecx
test al, al
jne 0x43c1ea
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x43c1a6
mov eax, dword [ebp - 0x14]
call fcn.00443894
dec eax
jle 0x43c1ea
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.00403944
cmp byte [ebp - 1], 0
je 0x43c1ea
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x43c1ea
mov edx, dword [ebp - 0x14]
mov eax, dword [0x4a5be8]
call fcn.0043b858
inc edi
dec ebx
jne 0x43c139
mov eax, dword [0x4a5be8]
cmp dword [eax + 8], 0
jle 0x43c20a
mov eax, dword [0x4a5be8]
call fcn.0043b8e8
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x43c223
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0043bef8
pop ecx
test al, al
jne 0x43c223
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 0x43f7ec
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 0x43f838
mov eax, esi
call fcn.00455a9c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43f838
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x43f838
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 0x43f97c
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x43f878
cmp eax, 0x108
ja 0x43f878
mov eax, esi
call fcn.00455a9c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43f973
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xec]
test al, al
jne 0x43f97c
jmp 0x43f973
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x43f95a
cmp eax, 0x20a
ja 0x43f95a
test byte [esi + 0x50], 0x80
jne 0x43f8aa
sub eax, 0x203
je 0x43f8a7
sub eax, 3
je 0x43f8a7
sub eax, 3
jne 0x43f8aa
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x43f8be
dec eax
je 0x43f8d3
dec eax
je 0x43f8f3
dec eax
je 0x43f8d3
jmp 0x43f8fa
mov ecx, ebx
mov eax, dword [0x4a3e88]
mov eax, dword [eax]
mov edx, esi
call fcn.0045f1b4
jmp 0x43f973
cmp byte [esi + 0x5d], 1
jne 0x43f8e9
mov eax, esi
mov si, 0xffed
call fcn.00403944
jmp 0x43f97c
or word [esi + 0x54], 1
jmp 0x43f973
and word [esi + 0x54], 0xfffe
jmp 0x43f973
mov eax, dword [0x4a5ba0]
cmp byte [eax + 0x20], 0
je 0x43f973
mov eax, dword [0x4a5ba0]
cmp dword [eax + 0x1c], 0
je 0x43f973
mov eax, dword [ebx]
mov edx, dword [0x4a5ba0]
cmp eax, dword [edx + 0x1c]
jne 0x43f973
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.004559e0
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.00403944
jmp 0x43f97c
mov eax, dword [ebx]
cmp eax, 0xb00b
jne 0x43f973
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0043e10c
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 0x442f30
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 0x442f4c
cmp dword [esi + 4], 0
je 0x442f79
test byte [ebx + 0x55], 1
jne 0x442f6b
mov eax, ebx
call fcn.00441b88
test eax, eax
jne 0x442f6b
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x443089
mov edx, esi
mov eax, ebx
call fcn.00442a50
jmp 0x443089
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 0x443082
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00444d38
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.0043f720
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00442f30
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.00444d38
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x443089
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 0x449648
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4a4098]
cmp byte [eax + 0xc], 0
je 0x4497b5
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4497ae
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4a5bf4], 0
jne 0x44969c
push 0x4497bc
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x4497c4
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a5bf4], eax
cmp dword [0x4a2b14], 0
jne 0x449797
push 0x4497d4
call sub.kernel32.dll_LoadLibraryA
mov dword [0x4a2b14], eax
cmp dword [0x4a2b14], 0
je 0x449797
push 0x4497e0
mov eax, dword [0x4a2b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a5bf8], eax
push 0x4497f0
mov eax, dword [0x4a2b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a5bfc], eax
push 0x449804
mov eax, dword [0x4a2b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a5c00], eax
push 0x44981c
mov eax, dword [0x4a2b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a5c04], eax
push 0x449834
mov eax, dword [0x4a2b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a5c08], eax
push 0x449848
mov eax, dword [0x4a2b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a5c0c], eax
push 0x449860
mov eax, dword [0x4a2b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a5c10], eax
push 0x449878
mov eax, dword [0x4a2b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a5c14], eax
push 0x449894
mov eax, dword [0x4a2b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a5c18], eax
push 0x4498a0
mov eax, dword [0x4a2b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a5c1c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4497b5
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x44d8d8
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.00404538
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x44d927
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.004047a0
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x455950
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4559a0]
test si, 4
je 0x455964
or bl, 1
test si, 8
je 0x45596e
or bl, 4
test si, 1
je 0x455978
or bl, 8
test si, 2
je 0x455982
or bl, 0x10
test si, 0x10
je 0x45598c
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x45599b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x4559a4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4559dc]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4559bd
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4559cc
or bl, 4
test esi, 0x20000000
je 0x4559d7
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x45bfe0
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x45bff2
add esp, 0xfffffff0
call fcn.00403aac
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041e17c
mov eax, dword [0x4a3be8]
mov dword [eax + 4], ebx
mov dword [eax], 0x45c384
mov eax, dword [0x4a3bf8]
mov dword [eax + 4], ebx
mov dword [eax], 0x45c390
mov eax, ebx
call fcn.0045c39c
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x413644]
call fcn.00403718
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x413644]
call fcn.00403718
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x413644]
call fcn.00403718
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x413644]
call fcn.00403718
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x413644]
call fcn.00403718
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, 0x458864
push eax
push 0
push 0
mov eax, dword [0x4a3ddc]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41fbe4]
call fcn.00421358
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41fbe4]
call fcn.00421358
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41fbe4]
call fcn.00421358
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0045c7bc
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45c698
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45c698
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45c698
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x45c12f
call fcn.00403b04
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x45c47c
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 0x45c627
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x45c608
mov dl, 1
mov eax, dword [0x413bec]
call fcn.00403718
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404538
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x45c5f7
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.004499a8
test al, al
je 0x45c5ea
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, 0x45c638
lea eax, [ebp - 0x254]
call fcn.0040993c
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x45c5ea
xor eax, eax
push ebp
push 0x45c5e3
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 0x45c670
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x45c5cc
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004047a0
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 0x45c5cc
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004047a0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45c5ea
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x45c4ed
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.004181b0
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 0x45c62e
lea eax, [ebp - 0x260]
call fcn.00404538
ret

Function at 0x45cf5c
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4a5c38]
cmp byte [eax + 0xa5], 0
jne 0x45cfcd
cmp dword [0x4a5c50], 0
jne 0x45cf8e
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x45cf18
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4a5c50], eax
cmp dword [0x4a5c4c], 0
jne 0x45cfa9
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4a5c4c], eax
cmp dword [0x4a5c54], 0
jne 0x45cfcd
push esp
push 0
push 0
push 0x45cebc
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x4a5c54], eax
pop edx
ret