joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405ab4
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 0x405b1a
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.004041cc
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402c60
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x405b04
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x405b21
lea eax, [ebp - 0x10]
call fcn.00403f5c
ret

Function at 0x40ac50
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 0x40ac89
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.0040404c
jmp 0x40ac92
mov eax, ebx
mov edx, esi
call fcn.00403fb0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40ac9c
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 0x40acbd
mov al, byte [esp]
jmp 0x40acbf
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40b344
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b1bc
mov eax, dword [0x4510a8]
cmp byte [eax], 0
je 0x40b3c0
mov eax, dword [0x450ecc]
call fcn.00402acc
call fcn.00402824
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.00408388
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
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 0x40b408
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40b3f6
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x450e78]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x452664]
call fcn.00404fc8
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 0x40bc5c
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 0x40bd32
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00403ff4
lea eax, [ebp - 8]
call fcn.0040446c
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.0040441c
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40bd1c
mov eax, ebx
call fcn.004026bc
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40bd15
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.0040441c
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40bcff
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40bd44
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40bcff
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 0x40bd1c
mov eax, dword [ebp - 0x10]
call fcn.004026dc
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40bd39
lea eax, [ebp - 8]
call fcn.00403f5c
ret

Function at 0x40c1b0
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 0x40c214
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.004041cc
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00407e6c
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c21b
lea eax, [ebp - 0xc]
call fcn.00403f5c
ret

Function at 0x41a38c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x452884
cmp dword [edi], 0
jne 0x41a408
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x452880]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x45046c
mov ecx, 2
call fcn.004028b8
mov edx, 0x41a364
lea eax, [esi + 5]
call fcn.0041a384
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041a384
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 0x41a3dd
mov dword [0x452880], 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 0x41b61c
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 0x41b622
ret
Function at 0x41da64
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 0x41dab5
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41da9c
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41da8c
jmp 0x41dab5
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 0x41da9d
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x41efb4
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff68
push ebx
push esi
push edi
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor eax, eax
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 0xc]
cmp dword [eax + 0x18], 0
je 0x41eff1
mov eax, dword [ebp + 0xc]
cmp dword [eax + 0x1c], 0
je 0x41f609
mov eax, dword [ebp + 0xc]
cmp dword [eax + 0x20], 0
je 0x41f609
mov eax, dword [ebp + 0xc]
cmp dword [eax + 0x18], 0
jne 0x41f014
mov eax, dword [ebp + 0xc]
cmp dword [eax + 4], 0
je 0x41f609
mov eax, dword [ebp + 0xc]
cmp dword [eax + 8], 0
je 0x41f609
mov eax, dword [ebp - 4]
call fcn.0041eb70
xor eax, eax
mov dword [ebp - 0x70], eax
cmp dword [ebp - 4], 0
je 0x41f043
lea eax, [ebp - 0x88]
push eax
push 0x54
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_GetObjectA
cmp eax, 0x18
jge 0x41f043
call fcn.0041d468
push 0
call sub.user32.dll_GetDC
call fcn.0041d57c

Function at 0x427ff4
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 0x427f40
call sub.user32.dll_EnumWindows
ret

Function at 0x428114
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 0x428191
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00427b74
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 0x428139
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00427774
cmp dword [ebp - 4], 0
je 0x42817b
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.0040441c
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 0x428198
lea eax, [ebp - 4]
call fcn.00403f5c
ret
Function at 0x42ae34
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 [0x452b54], 0
je 0x42af83
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x45104c]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x42af83
mov eax, dword [0x452b58]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x452b54]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x42af52
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x452b54]
call fcn.004138c8
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x42af4a
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x42af4a
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x42af4a
mov eax, dword [ebp - 0x14]
call fcn.00433998
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x42af4a
push ebp
call fcn.0042adf0
pop ecx
test al, al
jne 0x42af4a
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x42af06
mov eax, dword [ebp - 0x14]
call fcn.004324c8
dec eax
jle 0x42af4a
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.00403420
cmp byte [ebp - 1], 0
je 0x42af4a
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x42af4a
mov edx, dword [ebp - 0x14]
mov eax, dword [0x452b58]
call fcn.0042a5bc
inc edi
dec ebx
jne 0x42ae99
mov eax, dword [0x452b58]
cmp dword [eax + 8], 0
jle 0x42af6a
mov eax, dword [0x452b58]
call fcn.0042a64c
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x42af83
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0042ac58
pop ecx
test al, al
jne 0x42af83
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 0x42e51c
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 0x42e568
mov eax, esi
call fcn.00443938
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42e568
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x42e568
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 0x42e6a7
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x42e5a8
cmp eax, 0x108
ja 0x42e5a8
mov eax, esi
call fcn.00443938
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42e69e
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x42e6a7
jmp 0x42e69e
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x42e687
cmp eax, 0x20a
ja 0x42e687
test byte [esi + 0x50], 0x80
jne 0x42e5da
sub eax, 0x203
je 0x42e5d7
sub eax, 3
je 0x42e5d7
sub eax, 3
jne 0x42e5da
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x42e5ee
dec eax
je 0x42e603
dec eax
je 0x42e620
dec eax
je 0x42e603
jmp 0x42e627
mov ecx, ebx
mov eax, dword [0x45104c]
mov eax, dword [eax]
mov edx, esi
call fcn.0044d174
jmp 0x42e69e
cmp byte [esi + 0x5d], 1
jne 0x42e619
mov eax, esi
mov si, 0xffed
call fcn.00403420
jmp 0x42e6a7
or word [esi + 0x54], 1
jmp 0x42e69e
and word [esi + 0x54], 0xfffe
jmp 0x42e69e
mov eax, dword [0x452b10]
cmp byte [eax + 0x20], 0
je 0x42e69e
mov eax, dword [0x452b10]
cmp dword [eax + 0x1c], 0
je 0x42e69e
mov eax, dword [ebx]
mov edx, dword [0x452b10]
cmp eax, dword [edx + 0x1c]
jne 0x42e69e
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.0044387c
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.00403420
jmp 0x42e6a7
cmp eax, 0xb00b
jne 0x42e69e
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0042ce84
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 0x431b28
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 0x431b44
cmp dword [esi + 4], 0
je 0x431b71
test byte [ebx + 0x55], 1
jne 0x431b63
mov eax, ebx
call fcn.00430734
test eax, eax
jne 0x431b63
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x431c81
mov edx, esi
mov eax, ebx
call fcn.0043164c
jmp 0x431c81
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 0x431c7a
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00433998
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.0042e450
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00431b28
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.00433998
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x431c81
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 0x438090
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4511ac]
cmp byte [eax + 0xc], 0
je 0x4381fd
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4381f6
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x452b64], 0
jne 0x4380e4
push 0x438204
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x43820c
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b64], eax
cmp dword [0x450b80], 0
jne 0x4381df
push 0x43821c
call sub.kernel32.dll_LoadLibraryA
mov dword [0x450b80], eax
cmp dword [0x450b80], 0
je 0x4381df
push 0x438228
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b68], eax
push 0x438238
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b6c], eax
push 0x43824c
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b70], eax
push 0x438264
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b74], eax
push 0x43827c
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b78], eax
push 0x438290
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b7c], eax
push 0x4382a8
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b80], eax
push 0x4382c0
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b84], eax
push 0x4382dc
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b88], eax
push 0x4382e8
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b8c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4381fd
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x43c088
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.00403f5c
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43c0d7
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.004041cc
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4437ec
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44383c]
test si, 4
je 0x443800
or bl, 1
test si, 8
je 0x44380a
or bl, 4
test si, 1
je 0x443814
or bl, 8
test si, 2
je 0x44381e
or bl, 0x10
test si, 0x10
je 0x443828
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x443837
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x443840
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x443878]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x443859
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x443868
or bl, 4
test esi, 0x20000000
je 0x443873
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x449f20
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x449f32
add esp, 0xfffffff0
call fcn.00403530
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004192fc
mov eax, dword [0x450e80]
mov dword [eax + 4], ebx
mov dword [eax], 0x44a2c4
mov eax, dword [0x450e8c]
mov dword [eax + 4], ebx
mov dword [eax], 0x44a2d0
mov eax, ebx
call fcn.0044a2dc
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411560]
call fcn.004031f4
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411560]
call fcn.004031f4
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411560]
call fcn.004031f4
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411560]
call fcn.004031f4
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411560]
call fcn.004031f4
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, 0x4466f8
push eax
push 0
push 0
mov eax, dword [0x450fd4]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41ad20]
call fcn.0041c164
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41ad20]
call fcn.0041c164
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41ad20]
call fcn.0041c164
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0044a6fc
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44a5d8
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44a5d8
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44a5d8
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x44a06f
call fcn.00403588
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x44a3bc
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 0x44a567
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x44a548
mov dl, 1
mov eax, dword [0x41197c]
call fcn.004031f4
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00403f5c
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x44a537
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.004383f0
test al, al
je 0x44a52a
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, 0x44a578
lea eax, [ebp - 0x254]
call fcn.004089d0
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x44a52a
xor eax, eax
push ebp
push 0x44a523
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 0x44a5b0
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x44a50c
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004041cc
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 0x44a50c
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004041cc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44a52a
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x44a42d
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00415458
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 0x44a56e
lea eax, [ebp - 0x260]
call fcn.00403f5c
ret

Function at 0x44ae9c
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x452bb0]
cmp byte [eax + 0xa5], 0
jne 0x44af0d
cmp dword [0x452bc8], 0
jne 0x44aece
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x44ae58
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x452bc8], eax
cmp dword [0x452bc4], 0
jne 0x44aee9
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x452bc4], eax
cmp dword [0x452bcc], 0
jne 0x44af0d
push esp
push 0
push 0
push 0x44adfc
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x452bcc], eax
pop edx
ret