joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405d28
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 0xf0019
push 0
push 0x405f58
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405dab
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x405f58
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405dab
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x405f74
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x405e34
xor eax, eax
push ebp
push 0x405e2d
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.00405b70
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x405e12
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x405f94
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x405e12
mov byte [ebp - 0x12], 0
mov byte [ebp - 0xe], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x405e34
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
push 0x105
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpynA
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 0x405f4e
cmp byte [ebp - 0xd], 0
jne 0x405e7b
cmp byte [ebp - 0x12], 0
je 0x405f4e
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x405e94
dec ebx
cmp byte [ebx], 0x2e
je 0x405ea3
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x405e93
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x405f4e
inc ebx
cmp byte [ebp - 0x12], 0
je 0x405ee0
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x405f4e
cmp byte [ebp - 0xd], 0
je 0x405f4e
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x405f4e
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
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 0x406620
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x406686
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.004045bc
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402ea4
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x406670
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40668d
lea eax, [ebp - 0x10]
call fcn.0040433c
ret

Function at 0x4097c4
Capabilities:
Set file attributes

Disassembly:
push ebx
push esi
push edi
mov edi, edx
mov esi, eax
xor ebx, ebx
push edi
mov eax, esi
call fcn.0040480c
push eax
call sub.kernel32.dll_SetFileAttributesA
test eax, eax
jne 0x4097e6
call sub.kernel32.dll_GetLastError
mov ebx, eax
mov eax, ebx
pop edi
pop esi
pop ebx
ret

Function at 0x40cb84
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 0x40cbbd
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.0040442c
jmp 0x40cbc6
mov eax, ebx
mov edx, esi
call fcn.00404390
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40cbd0
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 0x40cbf1
mov al, byte [esp]
jmp 0x40cbf3
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x40dbd8
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40dcae
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.004043d4
lea eax, [ebp - 8]
call fcn.0040485c
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.0040480c
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40dc98
mov eax, ebx
call fcn.00402740
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40dc91
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.0040480c
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40dc7b
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40dcc0
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40dc7b
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40dc98
mov eax, dword [ebp - 0x10]
call fcn.00402760
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40dcb5
lea eax, [ebp - 8]
call fcn.0040433c
ret

Function at 0x40e1b8
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40e21c
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.004045bc
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00409338
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e223
lea eax, [ebp - 0xc]
call fcn.0040433c
ret

Function at 0x423e6c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4a888c
cmp dword [edi], 0
jne 0x423ee8
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4a8888]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4a452c
mov ecx, 2
call fcn.004029b4
mov edx, 0x423e44
lea eax, [esi + 5]
call fcn.00423e64
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00423e64
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 0x423ebd
mov dword [0x4a8888], 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 0x425484
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 0x42548a
ret
Function at 0x427a4c
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 0x427a9d
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x427a84
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x427a74
jmp 0x427a9d
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 0x427a85
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x44c4d8
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 0x44c424
call sub.user32.dll_EnumWindows
ret

Function at 0x44c5f8
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 0x44c675
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0044c058
call sub.kernel32.dll_GetTickCount_1
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount_1
sub eax, ebx
cmp eax, 0x3e8
jbe 0x44c61d
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0044bc58
cmp dword [ebp - 4], 0
je 0x44c65f
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.0040480c
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 0x44c67c
lea eax, [ebp - 4]
call fcn.0040433c
ret
Function at 0x4500e4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd0
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 [0x4a8b6c], 0
je 0x45023f
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4a7264]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x45023f
mov eax, dword [0x4a8b70]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x4a8b6c]
mov eax, dword [eax + 8]
dec eax
test eax, eax
jl 0x45020e
inc eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], 0
mov edx, dword [ebp - 0x1c]
mov eax, dword [0x4a8b6c]
call fcn.0041a2b8
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x450202
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x450202
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x450202
mov eax, dword [ebp - 0x14]
call fcn.0045b888
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x450202
push ebp
call fcn.00450098
pop ecx
test al, al
jne 0x450202
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x4501be
mov eax, dword [ebp - 0x14]
call fcn.00459c48
dec eax
jle 0x450202
mov byte [ebp - 1], 1
lea eax, [ebp - 9]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x30]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbd
call fcn.004036e8
cmp byte [ebp - 1], 0
je 0x450202
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x30]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x450202
mov edx, dword [ebp - 0x14]
mov eax, dword [0x4a8b70]
call fcn.0044f560
inc dword [ebp - 0x1c]
dec dword [ebp - 0x20]
jne 0x450150
mov eax, dword [0x4a8b70]
cmp dword [eax + 8], 0
jle 0x450226
mov eax, dword [0x4a8b70]
call fcn.0044f60c
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x45023f
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0044fed4
pop ecx
test al, al
jne 0x45023f
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x458fbc
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff88
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
cmp byte [eax + 0x1f8], 0
je 0x458fdd
mov eax, dword [ebp - 8]
cmp dword [eax + 4], 0
je 0x459012
mov eax, dword [ebp - 4]
test byte [eax + 0x55], 1
jne 0x459002
mov eax, dword [ebp - 4]
call fcn.00457570
test eax, eax
jne 0x459002
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x45913c
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.00458990
jmp 0x45913c
push 0
call sub.user32.dll_GetDC
mov dword [ebp - 0xc], eax
lea edx, [ebp - 0x68]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x5c]
push eax
lea edx, [ebp - 0x78]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x70]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.gdi32.dll_CreateCompatibleBitmap
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0xc]
push eax
push 0
call sub.user32.dll_ReleaseDC
push 0
call sub.gdi32.dll_CreateCompatibleDC
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.gdi32.dll_SelectObject
mov dword [ebp - 0x18], eax
xor eax, eax
push ebp
push 0x459135
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x58]
push eax
mov eax, dword [ebp - 4]
call fcn.0045b888
push eax
call sub.user32.dll_BeginPaint
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x10]
push eax
mov ecx, dword [ebp - 0x10]
mov edx, 0x14
mov eax, dword [ebp - 4]
call fcn.00454848
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 0x10]
mov dword [eax + 4], edx
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.00458fbc
mov eax, dword [ebp - 8]
xor edx, edx
mov dword [eax + 4], edx
push 0xcc0020
push 0
push 0
mov eax, dword [ebp - 0x10]
push eax
lea edx, [ebp - 0x68]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x5c]
push eax
lea edx, [ebp - 0x78]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x70]
push eax
push 0
push 0
mov eax, dword [ebp - 0xc]
push eax
call sub.gdi32.dll_BitBlt
lea eax, [ebp - 0x58]
push eax
mov eax, dword [ebp - 4]
call fcn.0045b888
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45913c
mov eax, dword [ebp - 0x18]
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.gdi32.dll_SelectObject
mov eax, dword [ebp - 0x10]
push eax
call sub.gdi32.dll_DeleteDC
mov eax, dword [ebp - 0x14]
push eax
call sub.gdi32.dll_DeleteObject
ret
mov esp, ebp
pop ebp
ret
Function at 0x4617ec
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
mov eax, dword [0x4a7430]
cmp byte [eax + 0xc], 0
je 0x46195e
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x461957
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4a8b7c], 0
jne 0x461845
push 0x461964
call sub.kernel32.dll_GetModuleHandleA_2
mov dword [ebp - 4], eax
push 0x46196c
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a8b7c], eax
cmp dword [0x4a4e38], 0
jne 0x461940
push 0x46197c
call sub.kernel32.dll_LoadLibraryA
mov dword [0x4a4e38], eax
cmp dword [0x4a4e38], 0
je 0x461940
push 0x461988
mov eax, dword [0x4a4e38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a8b80], eax
push 0x461998
mov eax, dword [0x4a4e38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a8b84], eax
push 0x4619ac
mov eax, dword [0x4a4e38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a8b88], eax
push 0x4619c4
mov eax, dword [0x4a4e38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a8b8c], eax
push 0x4619dc
mov eax, dword [0x4a4e38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a8b90], eax
push 0x4619f0
mov eax, dword [0x4a4e38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a8b94], eax
push 0x461a08
mov eax, dword [0x4a4e38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a8b98], eax
push 0x461a20
mov eax, dword [0x4a4e38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a8b9c], eax
push 0x461a3c
mov eax, dword [0x4a4e38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a8ba0], eax
push 0x461a48
mov eax, dword [0x4a4e38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4a8ba4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46195e
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ecx
pop ecx
pop ebp
ret

Function at 0x466238
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.0040433c
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x466287
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.004045bc
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x46d9e0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x46da30]
test si, 4
je 0x46d9f4
or bl, 1
test si, 8
je 0x46d9fe
or bl, 4
test si, 1
je 0x46da08
or bl, 8
test si, 2
je 0x46da12
or bl, 0x10
test si, 0x10
je 0x46da1c
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x46da2b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x46da34
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x46da6c]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x46da4d
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x46da5c
or bl, 4
test esi, 0x20000000
je 0x46da67
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x474114
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x474126
add esp, 0xfffffff0
call fcn.00403850
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00422ddc
mov eax, dword [0x4a7010]
mov dword [eax + 4], ebx
mov dword [eax], 0x4744b8
mov eax, dword [0x4a701c]
mov dword [eax + 4], ebx
mov dword [eax], 0x4744c4
mov eax, ebx
call fcn.004744d0
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x417998]
call fcn.004034bc
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x417998]
call fcn.004034bc
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x417998]
call fcn.004034bc
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x417998]
call fcn.004034bc
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x417998]
call fcn.004034bc
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, 0x4708ec
push eax
push 0
push 0
mov eax, dword [0x4a71c0]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x424858]
call fcn.00425fcc
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x424858]
call fcn.00425fcc
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x424858]
call fcn.00425fcc
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.004748f0
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4747cc
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4747cc
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4747cc
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x474263
call fcn.004038a8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x4745b0
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 0x47475b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x47473c
mov dl, 1
mov eax, dword [0x417ffc]
call fcn.004034bc
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.0040433c
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x47472b
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.00461b8c
test al, al
je 0x47471e
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, 0x47476c
lea eax, [ebp - 0x254]
call fcn.0040a2c8
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x47471e
xor eax, eax
push ebp
push 0x474717
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 0x4747a4
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x474700
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004045bc
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 0x474700
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004045bc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47471e
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x474621
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041c828
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 0x474762
lea eax, [ebp - 0x260]
call fcn.0040433c
ret

Function at 0x475090
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4a8bc8]
cmp byte [eax + 0xa5], 0
jne 0x475101
cmp dword [0x4a8be0], 0
jne 0x4750c2
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x47504c
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4a8be0], eax
cmp dword [0x4a8bdc], 0
jne 0x4750dd
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4a8bdc], eax
cmp dword [0x4a8be4], 0
jne 0x475101
push esp
push 0
push 0
push 0x474ff0
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x4a8be4], eax
pop edx
ret