joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4091e0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde4
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00406e54
xor eax, eax
push ebp
push 0x4093c5
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x409220
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40923a
push 0x105
mov eax, dword [ebp - 4]
call fcn.00406ef8
push eax
lea eax, [ebp - 0x21a]
push eax
call sub.kernel32.dll_lstrcpynW
cmp word [ebp - 0x21a], 0
je 0x4093af
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x4093d4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x4092c9
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x4093d4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x4092c9
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409408
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x4092c9
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40943c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x4093af
xor eax, eax
push ebp
push 0x4093a8
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.00408fe4
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x409338
mov eax, dword [ebp - 0x10]
call fcn.00404204
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00407018
jmp 0x409383
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x40947c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x409383
mov eax, dword [ebp - 0x10]
call fcn.00404204
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x40947c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00407018
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4093af
cmp dword [ebp - 8], 0
je 0x40939e
mov eax, dword [ebp - 8]
call fcn.00404220
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4093cc
lea eax, [ebp - 4]
call fcn.00406e5c
ret
Function at 0x409690
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.00406e54
mov eax, dword [ebp - 0x21c]
call fcn.00406e54
lea edi, [ebp - 0x210]
xor eax, eax
push ebp
push 0x40982f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
xor edx, edx
call fcn.00406e6c
xor ebx, ebx
push 0x105
mov eax, dword [ebp - 0x21c]
call fcn.00406ef8
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 0x409730
sub dword [edi], 2
mov eax, dword [edi]
cmp word [eax], 0x2e
je 0x409742
lea eax, [ebp - 0x20a]
cmp eax, dword [edi]
jne 0x40972d
lea eax, [ebp - 0x20a]
cmp eax, dword [edi]
je 0x4097fb
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 0x40976b
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.004091e0
cmp dword [ebp - 0x220], 0
je 0x4097a3
push ebp
mov eax, dword [ebp - 0x220]
call fcn.00409584
pop ecx
mov ebx, eax
jmp 0x4097fb
push ebp
call sub.kernel32.dll_GetUserDefaultUILanguage
lea edx, [ebp - 0x224]
call fcn.00408e9c
mov eax, dword [ebp - 0x224]
call fcn.00409584
pop ecx
mov ebx, eax
test bl, bl
jne 0x4097ee
cmp byte [0x4b7b54], 0
jne 0x4097ee
push ebp
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 0x228]
call fcn.00408e9c
mov eax, dword [ebp - 0x228]
call fcn.00409584
pop ecx
mov ebx, eax
test bl, bl
jne 0x4097fb
push ebp
call fcn.00409634
pop ecx
mov ebx, eax
test bl, bl
je 0x409811
mov eax, esi
lea edx, [ebp - 0x20a]
mov ecx, 0x105
call fcn.00407054
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409836
lea eax, [ebp - 0x228]
mov edx, 5
call fcn.00406e64
ret

Function at 0x409f74
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 0x40cdc0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
mov esi, 0x4b7c58
push 0xa
push 0x40ce54
mov eax, dword [0x4b7c3c]
push eax
call sub.kernel32.dll_FindResourceW
mov ebx, eax
test ebx, ebx
jne 0x40cde4
call fcn.00417c3c
push ebx
mov eax, dword [0x4b7c3c]
push eax
call sub.kernel32.dll_LoadResource
mov ebx, eax
test ebx, ebx
jne 0x40cdfb
call fcn.00417c3c
push ebx
call sub.kernel32.dll_LockResource
mov dword [esi], eax
cmp dword [esi], 0
jne 0x40ce0d
call fcn.00417c3c
mov eax, dword [esi]
mov edx, dword [esi]
mov ecx, edx
add ecx, dword [eax]
mov dword [0x4b7c5c], ecx
mov ecx, edx
add ecx, dword [eax + 4]
mov dword [0x4b7c60], ecx
mov ecx, edx
add ecx, dword [eax + 8]
mov dword [0x4b7c64], ecx
mov ecx, edx
add ecx, dword [eax + 0xc]
mov dword [0x4b7c68], ecx
mov ecx, edx
add ecx, dword [eax + 0x10]
mov dword [0x4b7c6c], ecx
add edx, dword [eax + 0x14]
mov dword [0x4b7c70], edx
pop esi
pop ebx
ret

Function at 0x41065c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x410705
test eax, edx
je 0x410708
push 0
push 0
cmp word [eax - 0xa], 2
je 0x410685
push edx
mov edx, eax
mov eax, esp
call fcn.00407070
pop edx
mov eax, dword [esp]
cmp word [edx - 0xa], 2
je 0x41069b
push eax
lea eax, [esp + 8]
call fcn.00407070
pop eax
mov edx, dword [esp + 4]
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x4106aa
movzx eax, word [eax]
sub eax, ecx
jmp 0x4106d1
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 0x4106eb
add ecx, 4
js 0x4106c2
pop eax
pop ebx
mov ecx, esp
mov edx, dword [ecx]
or edx, dword [ecx + 4]
je 0x4106e8
push eax
mov eax, ecx
mov edx, 2
call fcn.00406588
pop eax
pop edx
pop edx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x4106cf
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x4106d1
xor eax, eax
ret
test eax, eax
je 0x410718
test edx, edx
jne 0x41066c
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x41195c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
mov esi, eax
mov eax, esi
call fcn.00406ef8
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x41197a
test al, 0x10
sete al
pop esi
pop ebx
ret
call sub.kernel32.dll_GetLastError_1
mov ebx, eax
cmp ebx, 2
je 0x41199b
cmp ebx, 3
je 0x41199b
cmp ebx, 0x7b
je 0x41199b
mov eax, esi
call fcn.0041191c
test al, al
jne 0x41199f
xor eax, eax
jmp 0x4119a1
mov al, 1
pop esi
pop ebx
ret

Function at 0x4119a4
Capabilities:
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00406ef8
push eax
call sub.kernel32.dll_GetFileAttributesW
pop ebx
ret
Function at 0x4119b8
Capabilities:
Set file attributes

Disassembly:
push ebx
push esi
push edi
mov edi, edx
mov esi, eax
xor ebx, ebx
push edi
mov eax, esi
call fcn.00406ef8
push eax
call sub.kernel32.dll_SetFileAttributesW
test eax, eax
jne 0x4119da
call sub.kernel32.dll_GetLastError_1
mov ebx, eax
mov eax, ebx
pop edi
pop esi
pop ebx
ret

Function at 0x415164
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 0x41519d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00406fa8
jmp 0x4151a6
mov eax, ebx
mov edx, esi
call fcn.00406e6c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4151b0
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 0x4151d2
movzx eax, word [esp]
jmp 0x4151d4
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x415964
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 0x415a89
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.00415774
mov esi, eax
mov eax, dword [0x4b4408]
cmp byte [eax], 0
je 0x415a31
mov eax, dword [0x4b41a0]
call fcn.00404a40
call fcn.0040436c
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 [0x41593c]
call fcn.00408578
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 0x415aa4
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x415a6d
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x4b4144]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4b7c3c]
call fcn.0040866c
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 0x415a90
lea eax, [ebp - 4]
mov edx, dword [0x41593c]
call fcn.00408584
ret
Function at 0x41683c
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 0x416912
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00406ec0
lea eax, [ebp - 4]
call fcn.004078b0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00406ef8
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x4168fc
mov eax, ebx
call fcn.00404204
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x4168f5
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.00406ef8
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x4168df
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x416924
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x4168df
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 0x4168fc
mov eax, dword [ebp - 0x10]
call fcn.00404220
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x416919
lea eax, [ebp - 4]
call fcn.00406e5c
ret

Function at 0x417ae4
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.00406898
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 0x417a8e
mov eax, edi
add eax, eax
call fcn.00404204
mov esi, eax
jmp 0x417a90
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 0x417ac9
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 0x417ab3
mov eax, esp
cmp esi, eax
je 0x417ad6
mov eax, esi
call fcn.00404220
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 0x417b10
cmp bl, 0
je 0x417b0c
cmp bl, 0x41
jl 0x417b07
cmp bl, 0x5a
jg 0x417b07
or bl, 0x20
xor al, bl
inc esi
jmp 0x417aeb
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x417a50
Function at 0x439008
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x4390a6
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xc]
je 0x43906a
cmp byte [ebx + 0x10], 0
jne 0x43906a
cmp byte [ebx + 0x3c], 0
jne 0x43906a
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 0x43908b
lea edx, [ebp - 4]
mov eax, dword [0x4b43b0]
call fcn.00409f00
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x42af2c]
call fcn.00415aa8
call fcn.00405d9c
jmp 0x43908b
lea edx, [ebp - 8]
mov eax, dword [0x4b43b0]
call fcn.00409f00
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x42af2c]
call fcn.00415aa8
call fcn.00405d9c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4390ad
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406e64
ret

Function at 0x439394
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 0x4393e2
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.00438f8c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4393fb
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x439404
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.00438f8c
dec esi
jne 0x439426
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x43a9e4
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4b9f98
cmp dword [edi], 0
jne 0x43aa60
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4b9f94]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4b2fd4
mov ecx, 2
call fcn.004043bc
mov edx, 0x43a9bc
lea eax, [esi + 5]
call fcn.0043a9dc
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0043a9dc
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 0x43aa35
mov dword [0x4b9f94], 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 0x4417ac
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.00440ff4
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.00406ef8
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.004410bc
test al, al
jne 0x441814
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4b42fc]
mov dl, 1
mov eax, dword [0x43fda4]
call fcn.00415ba0
call fcn.00405d9c
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x441820
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.00406ef8
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov edx, eax
mov eax, ebx
call fcn.004410bc
test al, al
jne 0x441881
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4b4544]
mov dl, 1
mov eax, dword [0x43fda4]
call fcn.00415ba0
call fcn.00405d9c
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00441024
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 0x4472d8
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 0x4472de
ret
Function at 0x451ea8
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc8
push ebx
push esi
push edi
xor edx, edx
mov dword [ebp - 4], edx
mov dword [ebp - 8], edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x452065
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x30], 0
jne 0x452041
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x38], 0
je 0x452041
mov eax, dword [ebp - 0xc]
add eax, 0x2c
push eax
mov eax, dword [ebp - 0xc]
add eax, 0x28
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [eax]
call dword [eax + 0xc]
mov eax, dword [ebp - 0xc]
mov ebx, dword [eax + 0x28]
add ebx, ebx
add ebx, ebx
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
imul ebx
push eax
lea eax, [ebp - 8]
mov ecx, 1
mov edx, dword [0x451e74]
call fcn.00408578
add esp, 4
lea eax, [ebp - 4]
call fcn.004099b0
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [0x4b41a4]
push eax
call fcn.0043f95c
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 8]
call fcn.004083b0
push eax
push ebx
push 0
mov eax, dword [ebp - 4]
push eax
mov eax, dword [eax]
call dword [eax + 0x1c]
lea eax, [ebp - 0x38]
xor ecx, ecx
mov edx, 0x2c
call fcn.00404b3c
mov dword [ebp - 0x38], 0x2c
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x28]
mov dword [ebp - 0x34], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
neg eax
mov dword [ebp - 0x30], eax
mov word [ebp - 0x2c], 1
mov word [ebp - 0x2a], 0x20
mov dl, 1
mov eax, dword [0x445c18]
call fcn.0044ea90
mov ebx, eax
mov eax, dword [ebp - 0xc]
mov dword [eax + 0x30], ebx
xor ecx, ecx
push ebp
push 0x45201f
push dword fs:[ecx]
mov dword fs:[ecx], esp
mov eax, ebx
mov dl, 7
call fcn.004505b0
mov eax, dword [ebp - 0xc]
mov ecx, dword [eax + 0x2c]
mov eax, dword [ebp - 0xc]
mov edx, dword [eax + 0x28]
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov ebx, dword [eax]
call dword [ebx + 0x6c]
push 0
lea eax, [ebp - 0x38]
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
push eax
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov edx, dword [eax]
call dword [edx + 0x70]
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
call fcn.0044f3b0
call fcn.0044a23c
push eax
call sub.gdi32.dll_SetDIBits
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov dl, 1
call fcn.0044f6a0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x452041
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45206c
lea eax, [ebp - 8]
mov edx, dword [0x451e74]
call fcn.00408584
lea eax, [ebp - 4]
call fcn.004099b0
ret
Function at 0x460bb0
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.00406e54
xor eax, eax
push ebp
push 0x460d45
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x460d13
xor edx, edx
push ebp
push 0x460d0c
push dword fs:[edx]
mov dword fs:[edx], esp
lea eax, [ebp - 8]
mov edx, dword [ebp - 4]
call fcn.00406ec0
mov eax, dword [ebp - 8]
test eax, eax
je 0x460c1f
mov edx, eax
sub edx, 0xa
cmp word [edx], 2
je 0x460c1f
lea eax, [ebp - 8]
mov edx, dword [ebp - 8]
call fcn.00406714
test eax, eax
je 0x460c28
sub eax, 4
mov eax, dword [eax]
add eax, eax
add eax, 2
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 0x10], eax
xor edx, edx
push ebp
push 0x460ce1
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_GlobalLock
mov ebx, eax
xor edx, edx
push ebp
push 0x460cd0
push dword fs:[edx]
mov dword fs:[edx], esp
lea eax, [ebp - 0xc]
mov edx, dword [ebp - 4]
call fcn.00406ec0
mov eax, dword [ebp - 0xc]
test eax, eax
je 0x460c8a
mov edx, eax
sub edx, 0xa
cmp word [edx], 2
je 0x460c8a
lea eax, [ebp - 0xc]
mov edx, dword [ebp - 0xc]
call fcn.00406714
test eax, eax
je 0x460c93
sub eax, 4
mov eax, dword [eax]
mov esi, eax
add esi, esi
mov eax, dword [ebp - 4]
call fcn.00406ef8
lea ecx, [esi + 2]
mov edx, ebx
call fcn.004043bc
call sub.user32.dll_EmptyClipboard
mov eax, dword [ebp - 0x10]
push eax
push 0xd
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x460cd7
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x4b40d8]
mov dl, 1
mov eax, dword [0x40d19c]
call fcn.00415b64
call fcn.00405d9c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x460d4c
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00406e64
ret

Function at 0x464d48
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.00406e6c
push 0
mov eax, esi
movzx eax, al
push eax
call sub.user32.dll_MapVirtualKeyW
shl eax, 0x10
test eax, eax
je 0x464d8f
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.00407054
add esp, 0x200
pop esi
pop ebx
ret