joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40cc50
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
mov esi, 0x53dc4c
push 0xa
push 0x40cce4
mov eax, dword [0x53dc3c]
push eax
call sub.kernel32.dll_FindResourceW
mov ebx, eax
test ebx, ebx
jne 0x40cc74
call fcn.00418bd4
push ebx
mov eax, dword [0x53dc3c]
push eax
call sub.kernel32.dll_LoadResource
mov ebx, eax
test ebx, ebx
jne 0x40cc8b
call fcn.00418bd4
push ebx
call sub.kernel32.dll_LockResource
mov dword [esi], eax
cmp dword [esi], 0
jne 0x40cc9d
call fcn.00418bd4
mov eax, dword [esi]
mov edx, dword [esi]
mov ecx, edx
add ecx, dword [eax]
mov dword [0x53dc50], ecx
mov ecx, edx
add ecx, dword [eax + 4]
mov dword [0x53dc54], ecx
mov ecx, edx
add ecx, dword [eax + 8]
mov dword [0x53dc58], ecx
mov ecx, edx
add ecx, dword [eax + 0xc]
mov dword [0x53dc5c], ecx
mov ecx, edx
add ecx, dword [eax + 0x10]
mov dword [0x53dc60], ecx
add edx, dword [eax + 0x14]
mov dword [0x53dc64], edx
pop esi
pop ebx
ret

Function at 0x4108ec
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x410995
test eax, edx
je 0x410998
push 0
push 0
cmp word [eax - 0xa], 2
je 0x410915
push edx
mov edx, eax
mov eax, esp
call fcn.00406ab4
pop edx
mov eax, dword [esp]
cmp word [edx - 0xa], 2
je 0x41092b
push eax
lea eax, [esp + 8]
call fcn.00406ab4
pop eax
mov edx, dword [esp + 4]
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x41093a
movzx eax, word [eax]
sub eax, ecx
jmp 0x410961
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 0x41097b
add ecx, 4
js 0x410952
pop eax
pop ebx
mov ecx, esp
mov edx, dword [ecx]
or edx, dword [ecx + 4]
je 0x410978
push eax
mov eax, ecx
mov edx, 2
call fcn.004060c0
pop eax
pop edx
pop edx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x41095f
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x410961
xor eax, eax
ret
test eax, eax
je 0x4109a8
test edx, edx
jne 0x4108fc
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x411d34
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
mov esi, eax
mov eax, esi
call fcn.00406924
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x411d52
test al, 0x10
sete al
pop esi
pop ebx
ret
call sub.kernel32.dll_GetLastError_1
mov ebx, eax
cmp ebx, 2
je 0x411d73
cmp ebx, 3
je 0x411d73
cmp ebx, 0x7b
je 0x411d73
mov eax, esi
call fcn.00411cf4
test al, al
jne 0x411d77
xor eax, eax
jmp 0x411d79
mov al, 1
pop esi
pop ebx
ret

Function at 0x415ca4
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 0x415cdd
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.004069d4
jmp 0x415ce6
mov eax, ebx
mov edx, esi
call fcn.00406898
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x415cf0
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 0x415d12
movzx eax, word [esp]
jmp 0x415d14
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x4164a4
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff778
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 4], ecx
xor ecx, ecx
push ebp
push 0x4165c9
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.004162b4
mov esi, eax
mov eax, dword [0x539d4c]
cmp byte [eax], 0
je 0x416571
mov eax, dword [0x5397b8]
call fcn.004046c8
call fcn.00404388
push 0
push 0
push 0
push 0
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
mov ebx, eax
push ebx
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x41647c]
call fcn.0040807c
add esp, 4
push 0
push 0
push ebx
mov eax, dword [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
push 0
lea eax, [ebp - 8]
push eax
push ebx
mov eax, dword [ebp - 4]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [ebp - 8]
push eax
push 2
push 0x4165e4
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x4165ad
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x5396f0]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x53dc3c]
call fcn.00408170
push eax
call sub.user32.dll_LoadStringW_1
push 0x2010
lea eax, [ebp - 0x88]
push eax
lea eax, [ebp - 0x888]
push eax
push 0
call sub.user32.dll_MessageBoxW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4165d0
lea eax, [ebp - 4]
mov edx, dword [0x41647c]
call fcn.00408088
ret
Function at 0x4177a8
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 0x41787e
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.004068ec
lea eax, [ebp - 4]
call fcn.0040729c
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00406924
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x417868
mov eax, ebx
call fcn.00404220
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x417861
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.00406924
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x41784b
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x417890
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x41784b
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 0x417868
mov eax, dword [ebp - 0x10]
call fcn.0040423c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x417885
lea eax, [ebp - 4]
call fcn.00406888
ret

Function at 0x418a7c
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.004063d0
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 0x418a26
mov eax, edi
add eax, eax
call fcn.00404220
mov esi, eax
jmp 0x418a28
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 0x418a61
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 0x418a4b
mov eax, esp
cmp esi, eax
je 0x418a6e
mov eax, esi
call fcn.0040423c
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 0x418aa8
cmp bl, 0
je 0x418aa4
cmp bl, 0x41
jl 0x418a9f
cmp bl, 0x5a
jg 0x418a9f
or bl, 0x20
xor al, bl
inc esi
jmp 0x418a83
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x4189e8
Function at 0x4192dc
Capabilities:
Query environment variable

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffff800
mov esi, edx
mov edi, eax
mov eax, esi
xor edx, edx
call fcn.00406898
push 0x400
lea eax, [esp + 4]
push eax
mov eax, edi
call fcn.00406924
mov ebp, eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
mov ebx, eax
cmp ebx, 0x400
jge 0x419323
mov edx, esp
mov eax, esi
mov ecx, ebx
call fcn.004069d4
jmp 0x41933c
mov edx, ebx
dec edx
mov eax, esi
call fcn.00406c14
push ebx
mov eax, dword [esi]
call fcn.00406924
push eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
add esp, 0x800
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x43bef8
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x43bf96
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xc]
je 0x43bf5a
cmp byte [ebx + 0x10], 0
jne 0x43bf5a
cmp byte [ebx + 0x3c], 0
jne 0x43bf5a
mov byte [ebx + 0xe], 0
mov byte [ebx + 0xc], 0
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
je 0x43bf7b
lea edx, [ebp - 4]
mov eax, dword [0x539c94]
call fcn.00409a38
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x42c82c]
call fcn.00416610
call fcn.004058b4
jmp 0x43bf7b
lea edx, [ebp - 8]
mov eax, dword [0x539c94]
call fcn.00409a38
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x42c82c]
call fcn.00416610
call fcn.004058b4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43bf9d
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406890
ret

Function at 0x43c814
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, byte [eax + 0xe]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x43c862
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xe], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.0043be7c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x43c87b
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x43c884
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.0043be7c
dec esi
jne 0x43c8a6
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret
Function at 0x43e0c0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x53ff8c
cmp dword [edi], 0
jne 0x43e13c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x53ff88]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x534fe4
mov ecx, 2
call fcn.004043d8
mov edx, 0x43e098
lea eax, [esi + 5]
call fcn.0043e0b8
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0043e0b8
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 0x43e111
mov dword [0x53ff88], 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 0x4452f8
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc4
push ebx
xor ecx, ecx
mov dword [ebp - 0x3c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], ecx
mov ebx, edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x445473
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.004068ec
mov eax, dword [ebp - 4]
call fcn.00444b90
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x44534a
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.004070a8
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov edx, ebx
mov eax, dword [ebp - 0xc]
call fcn.00445fa4
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x445429
xor eax, eax
push ebp
push 0x445422
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.00444ef8
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.004454a8
test al, al
je 0x445400
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.004069d4
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x445400
mov eax, dword [ebp - 0x34]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
call fcn.00406924
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00444e58
test al, al
je 0x4453fa
mov eax, dword [ebp - 8]
call fcn.00406924
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.00406a44
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.004452f8
dec ebx
cmp ebx, 0xffffffff
jne 0x4453a9
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x445429
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.00444ef8
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
mov eax, dword [ebp - 4]
call fcn.00406924
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.00444ee4
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00444e58
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44547a
lea eax, [ebp - 0x3c]
call fcn.00406888
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406890
ret
Function at 0x445514
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edx
mov edi, eax
xor eax, eax
push ebp
push 0x4455cc
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
mov edx, dword [eax]
call dword [edx + 0x44]
lea edx, [ebp - 0x28]
mov eax, edi
call fcn.004454a8
test al, al
je 0x4455ae
mov ecx, dword [ebp - 0x24]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.004069d4
mov ebx, dword [ebp - 0x28]
dec ebx
test ebx, ebx
jl 0x4455ae
inc ebx
xor esi, esi
mov eax, dword [ebp - 0x24]
inc eax
mov dword [ebp - 0xc], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00406924
push eax
push esi
mov eax, dword [edi + 4]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov eax, dword [ebp - 4]
call fcn.00406924
mov edx, eax
lea eax, [ebp - 0x2c]
call fcn.00406a44
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
call dword [ecx + 0x38]
inc esi
dec ebx
jne 0x445567
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4455d3
lea eax, [ebp - 0x2c]
call fcn.00406888
lea eax, [ebp - 4]
call fcn.00406888
ret

Function at 0x445e80
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov edi, edx
mov ebx, eax
movzx eax, byte [ebp + 8]
call fcn.00444c04
mov esi, eax
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
push esi
push 0
mov eax, edi
call fcn.00406924
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.00444e58
test al, al
jne 0x445ee8
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x539acc]
mov dl, 1
mov eax, dword [0x4439b4]
call fcn.00416814
call fcn.004058b4
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x445ef4
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.00406924
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov edx, eax
mov eax, ebx
call fcn.00444e58
test al, al
jne 0x445f55
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x53a040]
mov dl, 1
mov eax, dword [0x4439b4]
call fcn.00416814
call fcn.004058b4
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00444c34
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 0x446554
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd0
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x30], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edx
mov esi, eax
xor eax, eax
push ebp
push 0x44667c
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, esi
call fcn.00444ef8
xor eax, eax
push ebp
push 0x446657
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x2c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004454a8
test al, al
je 0x44663b
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.00446434
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.004069d4
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x44663b
inc ebx
xor edi, edi
mov eax, dword [ebp - 0x20]
inc eax
mov dword [ebp - 0xc], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00406924
push eax
push edi
push esi
call sub.advapi32.dll_RegEnumValueW
mov edx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00444e58
test al, al
je 0x446637
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.00406924
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.00406a44
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.00446434
pop ecx
inc edi
dec ebx
jne 0x4465df
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44665e
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.00444ef8
ret
Function at 0x44668c
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb0
xor ecx, ecx
mov dword [ebp - 0x50], ecx
mov dword [ebp - 0x4c], ecx
mov dword [ebp - 0x48], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x4468da
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 8]
call fcn.00444ef8
xor eax, eax
push ebp
push 0x4468b0
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x44]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004454a8
test al, al
je 0x446894
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.004069d4
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x446894
inc eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x14], 0
mov eax, dword [ebp - 0x40]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 4]
call fcn.00406924
push eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00444e58
test al, al
je 0x446888
mov eax, dword [ebp - 4]
call fcn.00406924
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.00406a44
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00445fa4
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x446888
xor eax, eax
push ebp
push 0x446881
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0xc]
call fcn.00444ef8
xor eax, eax
push ebp
push 0x446863
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00406924
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.00406a44
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00444efc
mov eax, dword [ebp - 4]
call fcn.00406924
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.00406a44
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00445fa4
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x446840
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.00446554
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.0044668c
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x446847
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x446717
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4468b7
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.00444ef8
ret
Function at 0x44b234
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 0x44b23a
ret
Function at 0x45b498
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.00406898
push 0
mov eax, esi
movzx eax, al
push eax
call sub.user32.dll_MapVirtualKeyW
shl eax, 0x10
test eax, eax
je 0x45b4df
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.00406a98
add esp, 0x200
pop esi
pop ebx
ret
Function at 0x460cdc
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 0x460e15
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 [0x443ba8]
call fcn.00444dac
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0x460deb
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.00444e94
lea eax, [ebp - 0x28]
lea edx, [ebp - 0x20]
mov ecx, 0xa
call fcn.00406a98
mov ecx, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
mov edx, 0x460e30
call fcn.00406d6c
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0xc]
call fcn.00445110
test al, al
je 0x460dd5
lea ecx, [ebp - 4]
mov edx, 0x460ea4
mov eax, dword [ebp - 0xc]
call fcn.00445a0c
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.00419258
mov dword [ebp - 8], eax
xor edx, edx
push ebp
push 0x460dce
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x460ebc
mov eax, dword [ebp - 8]
push eax
call fcn.0040b2a0
mov ebx, eax
call ebx
movzx eax, word [eax + 0x28]
and ax, 1
cmp ax, 1
sete byte [0x535a30]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x460dd5
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 0x460df2
mov eax, dword [ebp - 0xc]
call fcn.00404df4
ret

Function at 0x460f20
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 0x460f67
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x460f4a
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x460f5b
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0x460f67
add bx, 0x8000
mov eax, ebx
add esp, 0x10
pop edi
pop esi
pop ebx
ret