joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4071c0
Capabilities:
Get system information on windows

Disassembly:
add esp, 0xffffffdc
push esp
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [esp + 0x14]
add esp, 0x24
ret

Function at 0x408988
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
mov esi, 0x532b2c
push 0xa
push 0x408a1c
mov eax, dword [0x532b1c]
push eax
call sub.kernel32.dll_FindResourceW
mov ebx, eax
test ebx, ebx
jne 0x4089ac
call fcn.004103dc
push ebx
mov eax, dword [0x532b1c]
push eax
call sub.kernel32.dll_LoadResource
mov ebx, eax
test ebx, ebx
jne 0x4089c3
call fcn.004103dc
push ebx
call sub.kernel32.dll_LockResource
mov dword [esi], eax
cmp dword [esi], 0
jne 0x4089d5
call fcn.004103dc
mov eax, dword [esi]
mov edx, dword [esi]
mov ecx, edx
add ecx, dword [eax]
mov dword [0x532b30], ecx
mov ecx, edx
add ecx, dword [eax + 4]
mov dword [0x532b34], ecx
mov ecx, edx
add ecx, dword [eax + 8]
mov dword [0x532b38], ecx
mov ecx, edx
add ecx, dword [eax + 0xc]
mov dword [0x532b3c], ecx
mov ecx, edx
add ecx, dword [eax + 0x10]
mov dword [0x532b40], ecx
add edx, dword [eax + 0x14]
mov dword [0x532b44], edx
pop esi
pop ebx
ret

Function at 0x40a03c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x40a0e5
test eax, edx
je 0x40a0e8
push 0
push 0
cmp word [eax - 0xa], 2
je 0x40a065
push edx
mov edx, eax
mov eax, esp
call fcn.004055d4
pop edx
mov eax, dword [esp]
cmp word [edx - 0xa], 2
je 0x40a07b
push eax
lea eax, [esp + 8]
call fcn.004055d4
pop eax
mov edx, dword [esp + 4]
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x40a08a
movzx eax, word [eax]
sub eax, ecx
jmp 0x40a0b1
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
shl ecx, 1
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x40a0cb
add ecx, 4
js 0x40a0a2
pop eax
pop ebx
mov ecx, esp
mov edx, dword [ecx]
or edx, dword [ecx + 4]
je 0x40a0c8
push eax
mov eax, ecx
mov edx, 2
call fcn.00404c94
pop eax
pop edx
pop edx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x40a0af
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x40a0b1
xor eax, eax
ret
test eax, eax
je 0x40a0f8
test edx, edx
jne 0x40a04c
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x40e000
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x200]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x40e039
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040553c
jmp 0x40e042
mov eax, ebx
mov edx, esi
call fcn.00405400
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x40e04c
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov edi, ecx
mov esi, edx
mov ebx, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push ebx
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x40e06e
movzx eax, word [esp]
jmp 0x40e070
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40e7d4
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffff004
push eax
add esp, 0xffffff7c
push 0x800
lea ecx, [esp + 0x88]
call fcn.0040e60c
mov eax, dword [0x52fd08]
cmp byte [eax], 0
je 0x40e866
mov eax, dword [0x52fadc]
call fcn.00403300
call fcn.00403104
lea eax, [esp + 0x884]
push eax
lea eax, [esp + 0x88]
push eax
call sub.user32.dll_CharToOemW
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x88c]
call fcn.0040aee8
push eax
lea eax, [esp + 0x890]
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 0x40e8b4
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40e89f
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x52fa84]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x532b1c]
call fcn.00406508
push eax
call sub.user32.dll_LoadStringW_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x8c]
push eax
push 0
call sub.user32.dll_MessageBoxW
add esp, 0x1084
ret

Function at 0x40f47c
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40f552
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00405454
lea eax, [ebp - 4]
call fcn.00405cd0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040548c
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x40f53c
mov eax, ebx
call fcn.00402f9c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40f535
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 - 4]
call fcn.0040548c
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x40f51f
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40f564
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x40f51f
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40f53c
mov eax, dword [ebp - 0x10]
call fcn.00402fb8
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40f559
lea eax, [ebp - 4]
call fcn.004053f0
ret
Function at 0x410284
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffdf8
mov ebx, eax
mov eax, ebx
call fcn.00404f30
mov ebp, eax
push 0
push 0
push ebp
push ebx
push 0
push 0xfde9
call sub.kernel32.dll_MultiByteToWideChar_1
mov edi, eax
cmp edi, 0x104
jbe 0x41022e
mov eax, edi
add eax, eax
call fcn.00402f9c
mov esi, eax
jmp 0x410230
mov esi, esp
push edi
push esi
push ebp
push ebx
push 0
push 0xfde9
call sub.kernel32.dll_MultiByteToWideChar_1
push edi
push esi
call sub.user32.dll_CharUpperBuffW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x410269
inc eax
xor edx, edx
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movzx ecx, word [esi + edx*2]
xor ebx, ecx
inc edx
dec eax
jne 0x410253
mov eax, esp
cmp esi, eax
je 0x410276
mov eax, esi
call fcn.00402fb8
mov eax, ebx
add esp, 0x208
pop ebp
pop edi
pop esi
pop ebx
ret
push esi
push ebx
mov esi, eax
xor eax, eax
push esi
rol eax, 5
mov bl, byte [esi]
test bl, 0x80
jne 0x4102b0
cmp bl, 0
je 0x4102ac
cmp bl, 0x41
jl 0x4102a7
cmp bl, 0x5a
jg 0x4102a7
or bl, 0x20
xor al, bl
inc esi
jmp 0x41028b
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x4101f0

Function at 0x41fa54
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.0041f758
dec esi
jne 0x41fa76
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x420c20
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x534e60
cmp dword [edi], 0
jne 0x420c9c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x534e5c]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x52ec34
mov ecx, 2
call fcn.00403154
mov edx, 0x420bf8
lea eax, [esi + 5]
call fcn.00420c18
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00420c18
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 0x420c71
mov dword [0x534e5c], 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 0x423a28
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push eax
push edi
lea eax, [ebp - 4]
push eax
push 0
mov eax, esi
call fcn.0040548c
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
je 0x423a80
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x52fe2c]
mov dl, 1
mov eax, dword [0x4234b0]
call fcn.0040e9b0
call fcn.00404498
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00423638
mov edx, dword [ebp + 8]
mov byte [edx], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4249c0
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 0x4249c6
ret
Function at 0x432c5c
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebx
push esi
add esp, 0xfffffe00
mov ebx, edx
mov esi, eax
mov eax, ebx
xor edx, edx
call fcn.00405400
push 0
mov eax, esi
movzx eax, al
push eax
call sub.user32.dll_MapVirtualKeyW
shl eax, 0x10
test eax, eax
je 0x432ca3
push pe_nt_image_headers32
lea edx, [esp + 4]
push edx
push eax
call sub.user32.dll_GetKeyNameTextW
mov eax, ebx
mov edx, esp
mov ecx, pe_nt_image_headers32
call fcn.004055b8
add esp, 0x200
pop esi
pop ebx
ret
Function at 0x4380bc
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
xor eax, eax
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4381f5
push dword fs:[eax]
mov dword fs:[eax], esp
mov word [ebp - 0x20], 0
lea eax, [ebp - 0x20]
push eax
call sub.user32.dll_GetKeyboardLayoutNameW
mov dl, 1
mov eax, dword [0x423524]
call fcn.00423660
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0x4381cb
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.00423700
lea eax, [ebp - 0x28]
lea edx, [ebp - 0x20]
mov ecx, 0xa
call fcn.004055b8
mov ecx, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
mov edx, 0x438210
call fcn.0040578c
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0xc]
call fcn.00423764
test al, al
je 0x4381b5
lea ecx, [ebp - 4]
mov edx, 0x438284
mov eax, dword [ebp - 0xc]
call fcn.004239b0
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.00410a58
mov dword [ebp - 8], eax
xor edx, edx
push ebp
push 0x4381ae
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x43829c
mov eax, dword [ebp - 8]
push eax
call fcn.004078b8
mov ebx, eax
call ebx
movzx eax, word [eax + 0x28]
and ax, 1
cmp ax, 1
sete byte [0x52f684]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4381b5
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FreeLibrary_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4381d2
mov eax, dword [ebp - 0xc]
call fcn.00403abc
ret

Function at 0x438300
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff0
mov esi, eax
lea edi, [esp]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movzx ebx, byte [esp + 4]
test bx, bx
je 0x438347
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43832a
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43833b
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0x438347
add bx, 0x8000
mov eax, ebx
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0x43da7c
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 - 0xc]
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 [0x535124], 0
je 0x43dbbd
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x52fca0]
mov edx, dword [edx]
xor al, byte [edx + 0xb8]
je 0x43dbbd
mov eax, dword [0x535128]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x535124]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x43db8c
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x535124]
call fcn.00418cc4
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x43db84
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1e2], 0
je 0x43db84
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x4c]
test al, al
je 0x43db84
mov eax, dword [ebp - 0x14]
call fcn.00448c40
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x43db84
push ebp
call fcn.0043da38
pop ecx
test al, al
jne 0x43db84
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbb
call fcn.00403ccc
test al, al
je 0x43db84
mov byte [ebp - 1], 1
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbc
call fcn.00403ccc
cmp byte [ebp - 1], 0
je 0x43db84
lea edx, [ebp - 0xc]
lea eax, [ebp - 0x28]
call fcn.004075a8
test al, al
je 0x43db84
mov edx, dword [ebp - 0x14]
mov eax, dword [0x535128]
call fcn.0043d1b0
inc edi
dec ebx
jne 0x43dae1
mov eax, dword [0x535128]
cmp dword [eax + 8], 0
jle 0x43dba4
mov eax, dword [0x535128]
call fcn.0043d268
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x43dbbd
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0043d89c
pop ecx
test al, al
jne 0x43dbbd
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 0x44592c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffed8
mov ebx, ecx
mov edi, edx
mov esi, eax
call sub.user32.dll_GetMessagePos
call fcn.00407590
mov dword [esp + 8], eax
movsx eax, word [esp + 8]
mov dword [esp + 0xc], eax
movsx eax, word [esp + 0xa]
mov dword [esp + 0x10], eax
mov ecx, esp
lea edx, [esp + 0xc]
mov eax, esi
call fcn.0043fef8
test ebx, ebx
jne 0x44597f
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.004457c0
mov ebx, eax
test ebx, ebx
je 0x445a6a
cmp esi, ebx
je 0x4459a8
mov eax, dword [esp]
sub eax, dword [ebx + 0x40]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
sub eax, dword [ebx + 0x44]
mov dword [esp + 0x118], eax
jmp 0x4459bd
mov eax, dword [esp]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
mov dword [esp + 0x118], eax
movzx eax, word [edi + 8]
mov dword [esp + 0x11c], eax
mov eax, dword [edi + 4]
mov dword [esp + 0x124], eax
movzx eax, word [edi + 0xa]
cmp eax, 0x201
jge 0x4459f5
add eax, 0xffffff5f
sub eax, 2
jb 0x445a0d
dec eax
sub eax, 2
jb 0x445a21
dec eax
sub eax, 2
jb 0x445a17
jmp 0x445a2b
add eax, 0xfffffdff
sub eax, 2
jb 0x445a0d
dec eax
sub eax, 2
jb 0x445a21
dec eax
sub eax, 2
jb 0x445a17
jmp 0x445a2b
mov byte [esp + 0x120], 0
jmp 0x445a33
mov byte [esp + 0x120], 2
jmp 0x445a33
mov byte [esp + 0x120], 1
jmp 0x445a33
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.00455d0c
mov byte [esp + 0x121], al
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.004416dc
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x445a6c
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret

Function at 0x455814
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
push edi
push ecx
mov byte [esp], cl
mov ebx, edx
mov esi, eax
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongW
mov edi, eax
test bl, bl
je 0x455835
test edi, 0x40000
je 0x45584f
test bl, bl
jne 0x4558d0
mov eax, edi
and eax, 0x40000
cmp eax, 0x40000
jne 0x4558d0
push esi
call sub.user32.dll_IsIconic
cmp eax, 1
sbb eax, eax
inc eax
mov byte [esp + 2], al
push esi
call sub.user32.dll_IsWindowVisible
cmp eax, 1
sbb eax, eax
inc eax
mov byte [esp + 1], al
movzx eax, byte [esp + 1]
or al, byte [esp + 2]
je 0x455882
push 0
push esi
call sub.user32.dll_ShowWindow
test bl, bl
je 0x455897
or edi, 0x40000
push edi
push 0xffffffffffffffec
push esi
call sub.user32.dll_SetWindowLongW
jmp 0x4558a6
and edi, 0xfffbffff
push edi
push 0xffffffffffffffec
push esi
call sub.user32.dll_SetWindowLongW
movzx eax, byte [esp]
and al, byte [esp + 1]
jne 0x4558b7
cmp byte [esp + 2], 0
je 0x4558d0
cmp byte [esp + 2], 0
je 0x4558c8
push 6
push esi
call sub.user32.dll_ShowWindow
jmp 0x4558d0
push 5
push esi
call sub.user32.dll_ShowWindow
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x455b78
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
add esp, 0xfffffff8
mov ebx, eax
call sub.user32.dll_GetActiveWindow
mov dword [esp], eax
mov byte [esp + 4], 0
test bl, bl
je 0x455b9e
mov eax, esp
push eax
push 0x455b40
call sub.user32.dll_EnumWindows
jmp 0x455bb1
mov eax, esp
push eax
push 0x455b20
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
call sub.user32.dll_EnumThreadWindows
movzx eax, byte [esp + 4]
pop ecx
pop edx
pop ebx
ret

Function at 0x455c74
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x455cc8]
test si, 4
je 0x455c89
or bl, 1
test si, 8
je 0x455c93
or bl, 4
test si, 1
je 0x455c9d
or bl, 8
test si, 2
je 0x455ca7
or bl, 0x10
test si, 0x10
je 0x455cb1
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x455cc0
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x455ccc
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x455d08]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x455ce6
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x455cf5
or bl, 4
test esi, 0x20000000
je 0x455d00
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x45e040
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x45e052
add esp, 0xfffffff0
call fcn.00403ef4
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041fb60
mov eax, dword [0x52fa8c]
mov dword [eax + 4], ebx
mov dword [eax], 0x45e454
mov eax, dword [0x52fa98]
mov dword [eax + 4], ebx
mov dword [eax], 0x45e460
mov eax, ebx
call fcn.0045e46c
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x4166a4]
call fcn.00403a8c
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x4166a4]
call fcn.00403a8c
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x4166a4]
call fcn.00403a8c
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x4166a4]
call fcn.00403a8c
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x4166a4]
call fcn.00403a8c
mov dword [ebx + 0x74], 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, 0x459490
push eax
push 0
push 0
mov eax, dword [0x52fc18]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x423f78]
call fcn.004259f8
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x423f78]
call fcn.004259f8
mov dword [ebx + 0x80], eax
mov dl, 1
mov eax, dword [0x423f78]
call fcn.004259f8
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x423f78]
call fcn.004259f8
mov dword [ebx + 0x84], eax
mov eax, ebx
call fcn.0045e964
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45e83c
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45e83c
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45e83c
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45e83c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x45e1a5
call fcn.00403f4c
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x45e5dc
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffc60
push ebx
xor edx, edx
mov dword [ebp - 0x3a0], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x45e789
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x45e76a
mov dl, 1
mov eax, dword [0x416b1c]
call fcn.0041afac
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
xor edx, edx
call fcn.00405400
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x45e759
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.0044e528
test al, al
je 0x45e74c
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x39c], eax
mov byte [ebp - 0x398], 0
lea ecx, [ebp - 0x39c]
mov edx, 0x45e798
lea eax, [ebp - 0x394]
call fcn.0040b318
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
jne 0x45e74c
xor eax, eax
push ebp
push 0x45e745
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0x200
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x314]
push eax
push 0
push 0
push 0x45e808
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x45e72e
lea eax, [ebp - 0x3a0]
lea edx, [ebp - 0x314]
mov ecx, pe_nt_image_headers32
call fcn.004055b8
mov edx, dword [ebp - 0x3a0]
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 0x45e72e
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x314]
mov ecx, pe_nt_image_headers32
call fcn.004055b8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45e74c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x45e64f
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x29], 0
mov dl, 1
call fcn.0041ad98
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 0x45e790
lea eax, [ebp - 0x3a0]
call fcn.004053f0
ret

Function at 0x45f178
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x53517c]
cmp byte [eax + 0xa9], 0
jne 0x45f1ea
cmp dword [0x535194], 0
jne 0x45f1aa
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, dword [0x52f978]
push eax
push 3
call sub.user32.dll_SetWindowsHookExW
mov dword [0x535194], eax
cmp dword [0x535190], 0
jne 0x45f1c5
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventW
mov dword [0x535190], eax
cmp dword [0x535198], 0
jne 0x45f1ea
push esp
push 0
push 0
mov eax, dword [0x52f974]
push eax
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x535198], eax
pop edx
ret