joyce8/EMBER2024-capa huggingface dataset:
Function at 0x409114
Capabilities:
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdd8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x228], ebx
mov dword [ebp - 0x224], ebx
mov dword [ebp - 0x220], ebx
mov esi, ecx
mov dword [ebp - 0x21c], edx
mov dword [ebp - 0x218], eax
mov eax, dword [ebp - 0x218]
call fcn.00406820
mov eax, dword [ebp - 0x21c]
call fcn.00406820
lea edi, [ebp - 0x210]
xor eax, eax
push ebp
push 0x4092b3
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
xor edx, edx
call fcn.00406838
xor ebx, ebx
push 0x105
mov eax, dword [ebp - 0x21c]
call fcn.004068c4
push eax
lea eax, [ebp - 0x20a]
push eax
call sub.kernel32.dll_lstrcpynW
lea eax, [ebp - 0x20a]
push eax
call sub.kernel32.dll_lstrlenW
add eax, eax
lea edx, [ebp - 0x20a]
add eax, edx
sub eax, 2
mov dword [edi], eax
jmp 0x4091b4
sub dword [edi], 2
mov eax, dword [edi]
cmp word [eax], 0x2e
je 0x4091c6
lea eax, [ebp - 0x20a]
cmp eax, dword [edi]
jne 0x4091b1
lea eax, [ebp - 0x20a]
cmp eax, dword [edi]
je 0x40927f
add dword [edi], 2
mov eax, dword [edi]
mov word [eax], 0
lea eax, [ebp - 0x20a]
mov edx, dword [edi]
sub edx, eax
sar edx, 1
jns 0x4091ef
adc edx, 0
mov eax, 0x105
sub eax, edx
mov dword [ebp - 0x214], eax
lea edx, [ebp - 0x220]
mov eax, dword [ebp - 0x218]
call fcn.00408c64
cmp dword [ebp - 0x220], 0
je 0x409227
push ebp
mov eax, dword [ebp - 0x220]
call fcn.00409008
pop ecx
mov ebx, eax
jmp 0x40927f
push ebp
call sub.kernel32.dll_GetUserDefaultUILanguage
lea edx, [ebp - 0x224]
call fcn.00408920
mov eax, dword [ebp - 0x224]
call fcn.00409008
pop ecx
mov ebx, eax
test bl, bl
jne 0x409272
cmp byte [0x4b3b54], 0
jne 0x409272
push ebp
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 0x228]
call fcn.00408920
mov eax, dword [ebp - 0x228]
call fcn.00409008
pop ecx
mov ebx, eax
test bl, bl
jne 0x40927f
push ebp
call fcn.004090b8
pop ecx
mov ebx, eax
test bl, bl
je 0x409295
mov eax, esi
lea edx, [ebp - 0x20a]
mov ecx, 0x105
call fcn.00406a20
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4092ba
lea eax, [ebp - 0x228]
mov edx, 5
call fcn.00406830
ret

Function at 0x409a2c
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 0x40c93c
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
mov esi, 0x4b3c4c
push 0xa
push 0x40c9d0
mov eax, dword [0x4b3c3c]
push eax
call sub.kernel32.dll_FindResourceW
mov ebx, eax
test ebx, ebx
jne 0x40c960
call fcn.00417590
push ebx
mov eax, dword [0x4b3c3c]
push eax
call sub.kernel32.dll_LoadResource
mov ebx, eax
test ebx, ebx
jne 0x40c977
call fcn.00417590
push ebx
call sub.kernel32.dll_LockResource
mov dword [esi], eax
cmp dword [esi], 0
jne 0x40c989
call fcn.00417590
mov eax, dword [esi]
mov edx, dword [esi]
mov ecx, edx
add ecx, dword [eax]
mov dword [0x4b3c50], ecx
mov ecx, edx
add ecx, dword [eax + 4]
mov dword [0x4b3c54], ecx
mov ecx, edx
add ecx, dword [eax + 8]
mov dword [0x4b3c58], ecx
mov ecx, edx
add ecx, dword [eax + 0xc]
mov dword [0x4b3c5c], ecx
mov ecx, edx
add ecx, dword [eax + 0x10]
mov dword [0x4b3c60], ecx
add edx, dword [eax + 0x14]
mov dword [0x4b3c64], edx
pop esi
pop ebx
ret

Function at 0x410280
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x410329
test eax, edx
je 0x41032c
push 0
push 0
cmp word [eax - 0xa], 2
je 0x4102a9
push edx
mov edx, eax
mov eax, esp
call fcn.00406a3c
pop edx
mov eax, dword [esp]
cmp word [edx - 0xa], 2
je 0x4102bf
push eax
lea eax, [esp + 8]
call fcn.00406a3c
pop eax
mov edx, dword [esp + 4]
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x4102ce
movzx eax, word [eax]
sub eax, ecx
jmp 0x4102f5
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 0x41030f
add ecx, 4
js 0x4102e6
pop eax
pop ebx
mov ecx, esp
mov edx, dword [ecx]
or edx, dword [ecx + 4]
je 0x41030c
push eax
mov eax, ecx
mov edx, 2
call fcn.00406054
pop eax
pop edx
pop edx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x4102f3
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x4102f5
xor eax, eax
ret
test eax, eax
je 0x41033c
test edx, edx
jne 0x410290
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x411570
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
mov esi, eax
mov eax, esi
call fcn.004068c4
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x41158e
test al, 0x10
sete al
pop esi
pop ebx
ret
call sub.kernel32.dll_GetLastError_1
mov ebx, eax
cmp ebx, 2
je 0x4115af
cmp ebx, 3
je 0x4115af
cmp ebx, 0x7b
je 0x4115af
mov eax, esi
call fcn.00411530
test al, al
jne 0x4115b3
xor eax, eax
jmp 0x4115b5
mov al, 1
pop esi
pop ebx
ret

Function at 0x414a60
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 0x414a99
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00406974
jmp 0x414aa2
mov eax, ebx
mov edx, esi
call fcn.00406838
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x414aac
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 0x414ace
movzx eax, word [esp]
jmp 0x414ad0
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x415260
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 0x415385
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.00415070
mov esi, eax
mov eax, dword [0x4b022c]
cmp byte [eax], 0
je 0x41532d
mov eax, dword [0x4afff0]
call fcn.0040467c
call fcn.0040433c
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 [0x415238]
call fcn.00407ffc
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 0x4153a0
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x415369
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x4aff8c]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4b3c3c]
call fcn.004080f0
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 0x41538c
lea eax, [ebp - 4]
mov edx, dword [0x415238]
call fcn.00408008
ret
Function at 0x41653c
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 0x416612
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040688c
lea eax, [ebp - 4]
call fcn.00407224
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.004068c4
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x4165fc
mov eax, ebx
call fcn.004041d4
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x4165f5
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.004068c4
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x4165df
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x416624
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x4165df
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 0x4165fc
mov eax, dword [ebp - 0x10]
call fcn.004041f0
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x416619
lea eax, [ebp - 4]
call fcn.00406828
ret

Function at 0x417438
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.00406364
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 0x4173e2
mov eax, edi
add eax, eax
call fcn.004041d4
mov esi, eax
jmp 0x4173e4
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 0x41741d
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 0x417407
mov eax, esp
cmp esi, eax
je 0x41742a
mov eax, esi
call fcn.004041f0
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 0x417464
cmp bl, 0
je 0x417460
cmp bl, 0x41
jl 0x41745b
cmp bl, 0x5a
jg 0x41745b
or bl, 0x20
xor al, bl
inc esi
jmp 0x41743f
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x4173a4
Function at 0x43a318
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x43a3b6
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xc]
je 0x43a37a
cmp byte [ebx + 0x10], 0
jne 0x43a37a
cmp byte [ebx + 0x3c], 0
jne 0x43a37a
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 0x43a39b
lea edx, [ebp - 4]
mov eax, dword [0x4b01d8]
call fcn.004099b8
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x42b044]
call fcn.004153a4
call fcn.00405868
jmp 0x43a39b
lea edx, [ebp - 8]
mov eax, dword [0x4b01d8]
call fcn.004099b8
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x42b044]
call fcn.004153a4
call fcn.00405868
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43a3bd
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406830
ret

Function at 0x43ac34
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 0x43ac82
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.0043a29c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x43ac9b
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x43aca4
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.0043a29c
dec esi
jne 0x43acc6
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x43c4e0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4b5f8c
cmp dword [edi], 0
jne 0x43c55c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4b5f88]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4aefe4
mov ecx, 2
call fcn.0040438c
mov edx, 0x43c4b8
lea eax, [esi + 5]
call fcn.0043c4d8
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0043c4d8
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 0x43c531
mov dword [0x4b5f88], 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 0x443720
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 0x44389b
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040688c
mov eax, dword [ebp - 4]
call fcn.00442fb8
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x443772
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.00407030
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.004443cc
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x443851
xor eax, eax
push ebp
push 0x44384a
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.00443320
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.004438d0
test al, al
je 0x443828
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.00406974
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x443828
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.004068c4
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.00443280
test al, al
je 0x443822
mov eax, dword [ebp - 8]
call fcn.004068c4
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.004069e4
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.00443720
dec ebx
cmp ebx, 0xffffffff
jne 0x4437d1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x443851
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.00443320
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
mov eax, dword [ebp - 4]
call fcn.004068c4
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0044330c
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00443280
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4438a2
lea eax, [ebp - 0x3c]
call fcn.00406828
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406830
ret

Function at 0x4442a8
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.0044302c
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.004068c4
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.00443280
test al, al
jne 0x444310
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4b0138]
mov dl, 1
mov eax, dword [0x441ddc]
call fcn.004155a8
call fcn.00405868
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x44431c
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.004068c4
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov edx, eax
mov eax, ebx
call fcn.00443280
test al, al
jne 0x44437d
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4b0370]
mov dl, 1
mov eax, dword [0x441ddc]
call fcn.004155a8
call fcn.00405868
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0044305c
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 0x44497c
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 0x444aa4
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.00443320
xor eax, eax
push ebp
push 0x444a7f
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.004438d0
test al, al
je 0x444a63
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.0044485c
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00406974
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x444a63
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.004068c4
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.00443280
test al, al
je 0x444a5f
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.004068c4
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.004069e4
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.0044485c
pop ecx
inc edi
dec ebx
jne 0x444a07
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x444a86
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.00443320
ret
Function at 0x444ab4
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 0x444d02
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.00443320
xor eax, eax
push ebp
push 0x444cd8
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.004438d0
test al, al
je 0x444cbc
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00406974
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x444cbc
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.004068c4
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.00443280
test al, al
je 0x444cb0
mov eax, dword [ebp - 4]
call fcn.004068c4
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.004069e4
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004443cc
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x444cb0
xor eax, eax
push ebp
push 0x444ca9
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.00443320
xor eax, eax
push ebp
push 0x444c8b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004068c4
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.004069e4
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00443324
mov eax, dword [ebp - 4]
call fcn.004068c4
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.004069e4
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004443cc
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x444c68
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.0044497c
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.00444ab4
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x444c6f
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x444b3f
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x444cdf
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.00443320
ret
Function at 0x44965c
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 0x449662
ret
Function at 0x45f518
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.00406838
push 0
mov eax, esi
movzx eax, al
push eax
call sub.user32.dll_MapVirtualKeyW
shl eax, 0x10
test eax, eax
je 0x45f55f
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.00406a20
add esp, 0x200
pop esi
pop ebx
ret