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 0x4089bc
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
mov esi, 0x46eb2c
push 0xa
push 0x408a50
mov eax, dword [0x46eb1c]
push eax
call sub.kernel32.dll_FindResourceW
mov ebx, eax
test ebx, ebx
jne 0x4089e0
call fcn.00410514
push ebx
mov eax, dword [0x46eb1c]
push eax
call sub.kernel32.dll_LoadResource
mov ebx, eax
test ebx, ebx
jne 0x4089f7
call fcn.00410514
push ebx
call sub.kernel32.dll_LockResource
mov dword [esi], eax
cmp dword [esi], 0
jne 0x408a09
call fcn.00410514
mov eax, dword [esi]
mov edx, dword [esi]
mov ecx, edx
add ecx, dword [eax]
mov dword [0x46eb30], ecx
mov ecx, edx
add ecx, dword [eax + 4]
mov dword [0x46eb34], ecx
mov ecx, edx
add ecx, dword [eax + 8]
mov dword [0x46eb38], ecx
mov ecx, edx
add ecx, dword [eax + 0xc]
mov dword [0x46eb3c], ecx
mov ecx, edx
add ecx, dword [eax + 0x10]
mov dword [0x46eb40], ecx
add edx, dword [eax + 0x14]
mov dword [0x46eb44], edx
pop esi
pop ebx
ret

Function at 0x40a070
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x40a119
test eax, edx
je 0x40a11c
push 0
push 0
cmp word [eax - 0xa], 2
je 0x40a099
push edx
mov edx, eax
mov eax, esp
call fcn.004055d4
pop edx
mov eax, dword [esp]
cmp word [edx - 0xa], 2
je 0x40a0af
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 0x40a0be
movzx eax, word [eax]
sub eax, ecx
jmp 0x40a0e5
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 0x40a0ff
add ecx, 4
js 0x40a0d6
pop eax
pop ebx
mov ecx, esp
mov edx, dword [ecx]
or edx, dword [ecx + 4]
je 0x40a0fc
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 0x40a0e3
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x40a0e5
xor eax, eax
ret
test eax, eax
je 0x40a12c
test edx, edx
jne 0x40a080
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x40e028
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 0x40e061
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040553c
jmp 0x40e06a
mov eax, ebx
mov edx, esi
call fcn.00405400
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x40e074
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 0x40e096
movzx eax, word [esp]
jmp 0x40e098
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40e7fc
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffff004
push eax
add esp, 0xffffff7c
push 0x800
lea ecx, [esp + 0x88]
call fcn.0040e634
mov eax, dword [0x46bdc4]
cmp byte [eax], 0
je 0x40e88e
mov eax, dword [0x46bb9c]
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.0040af1c
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 0x40e8dc
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40e8c7
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x46bb44]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x46eb1c]
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 0x40f4a4
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 0x40f57a
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 0x40f564
mov eax, ebx
call fcn.00402f9c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40f55d
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 0x40f547
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40f58c
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x40f547
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 0x40f564
mov eax, dword [ebp - 0x10]
call fcn.00402fb8
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40f581
lea eax, [ebp - 4]
call fcn.004053f0
ret
Function at 0x4103bc
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 0x410366
mov eax, edi
add eax, eax
call fcn.00402f9c
mov esi, eax
jmp 0x410368
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 0x4103a1
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 0x41038b
mov eax, esp
cmp esi, eax
je 0x4103ae
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 0x4103e8
cmp bl, 0
je 0x4103e4
cmp bl, 0x41
jl 0x4103df
cmp bl, 0x5a
jg 0x4103df
or bl, 0x20
xor al, bl
inc esi
jmp 0x4103c3
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x410328

Function at 0x41fb8c
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.0041f890
dec esi
jne 0x41fbae
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x420d58
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x470e60
cmp dword [edi], 0
jne 0x420dd4
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x470e5c]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x46ac34
mov ecx, 2
call fcn.00403154
mov edx, 0x420d30
lea eax, [esi + 5]
call fcn.00420d50
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00420d50
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 0x420da9
mov dword [0x470e5c], 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 0x423b68
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 0x423bc0
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x46beec]
mov dl, 1
mov eax, dword [0x4235f0]
call fcn.0040e9d8
call fcn.00404498
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00423778
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 0x424b00
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 0x424b06
ret
Function at 0x43767c
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 0x4376c3
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 0x43cadc
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 0x43cc15
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 [0x423664]
call fcn.004237a0
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0x43cbeb
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.00423840
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, 0x43cc30
call fcn.0040578c
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0xc]
call fcn.004238a4
test al, al
je 0x43cbd5
lea ecx, [ebp - 4]
mov edx, 0x43cca4
mov eax, dword [ebp - 0xc]
call fcn.00423af0
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.00410b90
mov dword [ebp - 8], eax
xor edx, edx
push ebp
push 0x43cbce
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x43ccbc
mov eax, dword [ebp - 8]
push eax
call fcn.004078a0
mov ebx, eax
call ebx
movzx eax, word [eax + 0x28]
and ax, 1
cmp ax, 1
sete byte [0x46b744]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43cbd5
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 0x43cbf2
mov eax, dword [ebp - 0xc]
call fcn.00403abc
ret

Function at 0x43cd20
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 0x43cd67
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43cd4a
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43cd5b
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0x43cd67
add bx, 0x8000
mov eax, ebx
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0x442844
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 [0x471124], 0
je 0x442985
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x46bd5c]
mov edx, dword [edx]
xor al, byte [edx + 0xb8]
je 0x442985
mov eax, dword [0x471128]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x471124]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x442954
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x471124]
call fcn.00418dfc
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x44294c
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1e2], 0
je 0x44294c
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x4c]
test al, al
je 0x44294c
mov eax, dword [ebp - 0x14]
call fcn.0044da48
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x44294c
push ebp
call fcn.00442800
pop ecx
test al, al
jne 0x44294c
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbb
call fcn.00403ccc
test al, al
je 0x44294c
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 0x44294c
lea edx, [ebp - 0xc]
lea eax, [ebp - 0x28]
call fcn.004075a8
test al, al
je 0x44294c
mov edx, dword [ebp - 0x14]
mov eax, dword [0x471128]
call fcn.00441f78
inc edi
dec ebx
jne 0x4428a9
mov eax, dword [0x471128]
cmp dword [eax + 8], 0
jle 0x44296c
mov eax, dword [0x471128]
call fcn.00442030
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x442985
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00442664
pop ecx
test al, al
jne 0x442985
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 0x44a734
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.00444cc0
test ebx, ebx
jne 0x44a787
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.0044a5c8
mov ebx, eax
test ebx, ebx
je 0x44a872
cmp esi, ebx
je 0x44a7b0
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 0x44a7c5
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 0x44a7fd
add eax, 0xffffff5f
sub eax, 2
jb 0x44a815
dec eax
sub eax, 2
jb 0x44a829
dec eax
sub eax, 2
jb 0x44a81f
jmp 0x44a833
add eax, 0xfffffdff
sub eax, 2
jb 0x44a815
dec eax
sub eax, 2
jb 0x44a829
dec eax
sub eax, 2
jb 0x44a81f
jmp 0x44a833
mov byte [esp + 0x120], 0
jmp 0x44a83b
mov byte [esp + 0x120], 2
jmp 0x44a83b
mov byte [esp + 0x120], 1
jmp 0x44a83b
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.0045af70
mov byte [esp + 0x121], al
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.004464a4
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x44a874
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret

Function at 0x45aa78
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 0x45aa99
test edi, 0x40000
je 0x45aab3
test bl, bl
jne 0x45ab34
mov eax, edi
and eax, 0x40000
cmp eax, 0x40000
jne 0x45ab34
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 0x45aae6
push 0
push esi
call sub.user32.dll_ShowWindow
test bl, bl
je 0x45aafb
or edi, 0x40000
push edi
push 0xffffffffffffffec
push esi
call sub.user32.dll_SetWindowLongW
jmp 0x45ab0a
and edi, 0xfffbffff
push edi
push 0xffffffffffffffec
push esi
call sub.user32.dll_SetWindowLongW
movzx eax, byte [esp]
and al, byte [esp + 1]
jne 0x45ab1b
cmp byte [esp + 2], 0
je 0x45ab34
cmp byte [esp + 2], 0
je 0x45ab2c
push 6
push esi
call sub.user32.dll_ShowWindow
jmp 0x45ab34
push 5
push esi
call sub.user32.dll_ShowWindow
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x45addc
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 0x45ae02
mov eax, esp
push eax
push 0x45ada4
call sub.user32.dll_EnumWindows
jmp 0x45ae15
mov eax, esp
push eax
push 0x45ad84
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 0x45aed8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x45af2c]
test si, 4
je 0x45aeed
or bl, 1
test si, 8
je 0x45aef7
or bl, 4
test si, 1
je 0x45af01
or bl, 8
test si, 2
je 0x45af0b
or bl, 0x10
test si, 0x10
je 0x45af15
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x45af24
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x45af30
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x45af6c]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x45af4a
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x45af59
or bl, 4
test esi, 0x20000000
je 0x45af64
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x4632a4
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x4632b6
add esp, 0xfffffff0
call fcn.00403ef4
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041fc98
mov eax, dword [0x46bb4c]
mov dword [eax + 4], ebx
mov dword [eax], 0x4636b8
mov eax, dword [0x46bb58]
mov dword [eax + 4], ebx
mov dword [eax], 0x4636c4
mov eax, ebx
call fcn.004636d0
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x4167dc]
call fcn.00403a8c
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x4167dc]
call fcn.00403a8c
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x4167dc]
call fcn.00403a8c
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x4167dc]
call fcn.00403a8c
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x4167dc]
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, 0x45e6f4
push eax
push 0
push 0
mov eax, dword [0x46bcd8]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x4240b8]
call fcn.00425b38
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x4240b8]
call fcn.00425b38
mov dword [ebx + 0x80], eax
mov dl, 1
mov eax, dword [0x4240b8]
call fcn.00425b38
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x4240b8]
call fcn.00425b38
mov dword [ebx + 0x84], eax
mov eax, ebx
call fcn.00463bc8
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x463aa0
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x463aa0
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x463aa0
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x463aa0
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x463409
call fcn.00403f4c
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x463840
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 0x4639ed
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x4639ce
mov dl, 1
mov eax, dword [0x416c54]
call fcn.0041b0e4
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 0x4639bd
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.00453538
test al, al
je 0x4639b0
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, 0x4639fc
lea eax, [ebp - 0x394]
call fcn.0040b34c
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
jne 0x4639b0
xor eax, eax
push ebp
push 0x4639a9
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 0x463a6c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x463992
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 0x463992
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 0x4639b0
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x4638b3
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x29], 0
mov dl, 1
call fcn.0041aed0
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 0x4639f4
lea eax, [ebp - 0x3a0]
call fcn.004053f0
ret

Function at 0x4643dc
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x47117c]
cmp byte [eax + 0xa9], 0
jne 0x46444e
cmp dword [0x471194], 0
jne 0x46440e
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, dword [0x46ba38]
push eax
push 3
call sub.user32.dll_SetWindowsHookExW
mov dword [0x471194], eax
cmp dword [0x471190], 0
jne 0x464429
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventW
mov dword [0x471190], eax
cmp dword [0x471198], 0
jne 0x46444e
push esp
push 0
push 0
mov eax, dword [0x46ba34]
push eax
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x471198], eax
pop edx
ret