joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4061dc
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 0x40640c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40625f
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x40640c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40625f
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406428
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4062e8
xor eax, eax
push ebp
push 0x4062e1
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.00406024
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 0x4062c6
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x406448
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x4062c6
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 0x4062e8
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 0x406402
cmp byte [ebp - 0xd], 0
jne 0x40632f
cmp byte [ebp - 0x12], 0
je 0x406402
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x406348
dec ebx
cmp byte [ebx], 0x2e
je 0x406357
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x406347
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x406402
inc ebx
cmp byte [ebp - 0x12], 0
je 0x406394
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 0x406402
cmp byte [ebp - 0xd], 0
je 0x406402
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 0x406402
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 0x40c144
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 0x40c17d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004047f8
jmp 0x40c186
mov eax, ebx
mov edx, esi
call fcn.0040475c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40c190
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 0x40c1b1
mov al, byte [esp]
jmp 0x40c1b3
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40c838
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40c6b0
mov eax, dword [0x4bffcc]
cmp byte [eax], 0
je 0x40c8a0
mov eax, dword [0x4bfc3c]
call fcn.00402dec
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.004092c4
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40c8e8
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40c8d6
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x4bfbd0]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4c1718]
call fcn.00405fe8
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret

Function at 0x40d758
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 0x40d7bc
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.00404970
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00408f2c
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d7c3
lea eax, [ebp - 0xc]
call fcn.00404708
ret
Function at 0x421784
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4c1a24
cmp dword [edi], 0
jne 0x421800
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4c1a20]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4bd534
mov ecx, 2
call fcn.004029cc
mov edx, 0x42175c
lea eax, [esi + 5]
call fcn.0042177c
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0042177c
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 0x4217d5
mov dword [0x4c1a20], 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 0x422d9c
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 0x422da2
ret

Function at 0x42526c
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 0x4252bd
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x4252a4
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x425294
jmp 0x4252bd
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 0x4252a5
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43448c
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 0x4343d8
call sub.user32.dll_EnumWindows
ret

Function at 0x4345b0
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 0x43462d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00433ffc
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 0x4345d5
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00433c54
cmp dword [ebp - 4], 0
je 0x434617
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404bb8
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 0x434634
lea eax, [ebp - 4]
call fcn.00404708
ret

Function at 0x4373cc
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 [0x4c1bac], 0
je 0x43751b
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4bff38]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x43751b
mov eax, dword [0x4c1bb0]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x4c1bac]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x4374ea
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x4c1bac]
call fcn.00418870
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x4374e2
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x4374e2
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x4374e2
mov eax, dword [ebp - 0x14]
call fcn.0043ff10
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4374e2
push ebp
call fcn.00437388
pop ecx
test al, al
jne 0x4374e2
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x43749e
mov eax, dword [ebp - 0x14]
call fcn.0043ea6c
dec eax
jle 0x4374e2
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.00403b98
cmp byte [ebp - 1], 0
je 0x4374e2
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x4374e2
mov edx, dword [ebp - 0x14]
mov eax, dword [0x4c1bb0]
call fcn.00436b50
inc edi
dec ebx
jne 0x437431
mov eax, dword [0x4c1bb0]
cmp dword [eax + 8], 0
jle 0x437502
mov eax, dword [0x4c1bb0]
call fcn.00436be0
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x43751b
push ebp
mov eax, dword [ebp - 0x18]
call fcn.004371f0
pop ecx
test al, al
jne 0x43751b
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 0x43aad8
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 0x43ab24
mov eax, esi
call fcn.0045059c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43ab24
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x43ab24
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 0x43ac68
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x43ab64
cmp eax, 0x108
ja 0x43ab64
mov eax, esi
call fcn.0045059c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43ac5f
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xec]
test al, al
jne 0x43ac68
jmp 0x43ac5f
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x43ac46
cmp eax, 0x20a
ja 0x43ac46
test byte [esi + 0x50], 0x80
jne 0x43ab96
sub eax, 0x203
je 0x43ab93
sub eax, 3
je 0x43ab93
sub eax, 3
jne 0x43ab96
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x43abaa
dec eax
je 0x43abbf
dec eax
je 0x43abdf
dec eax
je 0x43abbf
jmp 0x43abe6
mov ecx, ebx
mov eax, dword [0x4bff38]
mov eax, dword [eax]
mov edx, esi
call fcn.00459c84
jmp 0x43ac5f
cmp byte [esi + 0x5d], 1
jne 0x43abd5
mov eax, esi
mov si, 0xffed
call fcn.00403b98
jmp 0x43ac68
or word [esi + 0x54], 1
jmp 0x43ac5f
and word [esi + 0x54], 0xfffe
jmp 0x43ac5f
mov eax, dword [0x4c1b68]
cmp byte [eax + 0x20], 0
je 0x43ac5f
mov eax, dword [0x4c1b68]
cmp dword [eax + 0x1c], 0
je 0x43ac5f
mov eax, dword [ebx]
mov edx, dword [0x4c1b68]
cmp eax, dword [edx + 0x1c]
jne 0x43ac5f
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.004504e0
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.00403b98
jmp 0x43ac68
mov eax, dword [ebx]
cmp eax, 0xb00b
jne 0x43ac5f
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.00439404
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 0x43e108
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 0x43e124
cmp dword [esi + 4], 0
je 0x43e151
test byte [ebx + 0x55], 1
jne 0x43e143
mov eax, ebx
call fcn.0043cd60
test eax, eax
jne 0x43e143
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x43e261
mov edx, esi
mov eax, ebx
call fcn.0043dc28
jmp 0x43e261
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 0x43e25a
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0043ff10
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.0043aa0c
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0043e108
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.0043ff10
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43e261
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 0x44477c
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4c01c0]
cmp byte [eax + 0xc], 0
je 0x4448e9
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4448e2
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4c1bbc], 0
jne 0x4447d0
push 0x4448f0
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x4448f8
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c1bbc], eax
cmp dword [0x4bda5c], 0
jne 0x4448cb
push 0x444908
call sub.kernel32.dll_LoadLibraryA
mov dword [0x4bda5c], eax
cmp dword [0x4bda5c], 0
je 0x4448cb
push 0x444914
mov eax, dword [0x4bda5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c1bc0], eax
push 0x444924
mov eax, dword [0x4bda5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c1bc4], eax
push 0x444938
mov eax, dword [0x4bda5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c1bc8], eax
push 0x444950
mov eax, dword [0x4bda5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c1bcc], eax
push 0x444968
mov eax, dword [0x4bda5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c1bd0], eax
push 0x44497c
mov eax, dword [0x4bda5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c1bd4], eax
push 0x444994
mov eax, dword [0x4bda5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c1bd8], eax
push 0x4449ac
mov eax, dword [0x4bda5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c1bdc], eax
push 0x4449c8
mov eax, dword [0x4bda5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c1be0], eax
push 0x4449d4
mov eax, dword [0x4bda5c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c1be4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4448e9
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x4484fc
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.00404708
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x44854b
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.00404970
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x450450
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4504a0]
test si, 4
je 0x450464
or bl, 1
test si, 8
je 0x45046e
or bl, 4
test si, 1
je 0x450478
or bl, 8
test si, 2
je 0x450482
or bl, 0x10
test si, 0x10
je 0x45048c
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x45049b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x4504a4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4504dc]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4504bd
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4504cc
or bl, 4
test esi, 0x20000000
je 0x4504d7
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x456ae0
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x456af2
add esp, 0xfffffff0
call fcn.00403d00
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00420700
mov eax, dword [0x4bfbe0]
mov dword [eax + 4], ebx
mov dword [eax], 0x456e84
mov eax, dword [0x4bfbf0]
mov dword [eax + 4], ebx
mov dword [eax], 0x456e90
mov eax, ebx
call fcn.00456e9c
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x41605c]
call fcn.0040396c
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x41605c]
call fcn.0040396c
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x41605c]
call fcn.0040396c
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x41605c]
call fcn.0040396c
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x41605c]
call fcn.0040396c
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, 0x453364
push eax
push 0
push 0
mov eax, dword [0x4bfe54]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x422130]
call fcn.004238a4
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x422130]
call fcn.004238a4
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x422130]
call fcn.004238a4
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.004572bc
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x457198
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x457198
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x457198
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x456c2f
call fcn.00403d58
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x456f7c
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 0x457127
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x457108
mov dl, 1
mov eax, dword [0x4166c0]
call fcn.0040396c
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404708
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x4570f7
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.00444adc
test al, al
je 0x4570ea
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, 0x457138
lea eax, [ebp - 0x254]
call fcn.004099d4
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4570ea
xor eax, eax
push ebp
push 0x4570e3
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 0x457170
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4570cc
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404970
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 0x4570cc
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404970
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4570ea
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x456fed
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041ad80
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 0x45712e
lea eax, [ebp - 0x260]
call fcn.00404708
ret

Function at 0x457a5c
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4c1c00]
cmp byte [eax + 0xa5], 0
jne 0x457acd
cmp dword [0x4c1c18], 0
jne 0x457a8e
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x457a18
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4c1c18], eax
cmp dword [0x4c1c14], 0
jne 0x457aa9
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4c1c14], eax
cmp dword [0x4c1c1c], 0
jne 0x457acd
push esp
push 0
push 0
push 0x4579bc
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x4c1c1c], eax
pop edx
ret