joyce8/EMBER2024-capa huggingface dataset:
Function at 0x454c30
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 0xc]
imul eax, dword [ebp + 0x10]
mov dword [ebp - 8], eax
mov ecx, dword [ebp + 0x14]
xor edx, edx
mov dl, byte [ecx]
test edx, edx
je 0x454c80
push 0
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebp - 8]
push ecx
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp + 0x14]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x454c76
mov edx, dword [ebp + 0x14]
mov byte [edx + 8], 1
mov eax, dword [ebp - 0x10]
xor edx, edx
div dword [ebp + 0xc]
jmp 0x454cda
mov eax, dword [ebp + 0x14]
mov ecx, dword [eax + 0x18]
add ecx, dword [ebp - 8]
mov edx, dword [ebp + 0x14]
cmp ecx, dword [edx + 0x14]
jbe 0x454ca0
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp + 0x14]
mov edx, dword [eax + 0x14]
sub edx, dword [ecx + 0x18]
mov dword [ebp - 8], edx
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp + 0x14]
mov edx, dword [ecx + 0x10]
mov eax, dword [ebp + 0x14]
add edx, dword [eax + 0x18]
push edx
mov ecx, dword [ebp + 8]
push ecx
call sub.MSVCRT.dll_memcpy
add esp, 0xc
mov edx, dword [ebp - 8]
mov dword [ebp - 4], edx
mov eax, dword [ebp + 0x14]
mov ecx, dword [eax + 0x18]
add ecx, dword [ebp - 4]
mov edx, dword [ebp + 0x14]
mov dword [edx + 0x18], ecx
mov eax, dword [ebp - 4]
xor edx, edx
div dword [ebp + 0xc]
mov esp, ebp
pop ebp
ret

Function at 0x4564e5
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 0x10], ecx
mov eax, dword [ebp - 0x10]
cmp dword [eax], 0
jne 0x4564ff
mov ecx, dword [ebp - 0x10]
cmp dword [ecx + 4], 0xffffffff
je 0x456509
mov eax, 0x1000000
jmp 0x456590
mov edx, dword [ebp - 0x10]
add edx, 0x138
push edx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
push 0x474de0
mov eax, dword [ebp - 0x10]
add eax, 0x138
push eax
call sub.MSVCRT.dll_strcat
add esp, 8
cmp dword [ebp + 0x10], 1
jne 0x456554
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileType]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 1
je 0x456554
mov eax, 0x2000000
jmp 0x456590
lea edx, [ebp - 4]
push edx
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.00454919
add esp, 0x10
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x45657a
mov eax, dword [ebp - 4]
jmp 0x456590
mov eax, dword [ebp - 8]
push eax
call fcn.004550b2
add esp, 4
mov ecx, dword [ebp - 0x10]
mov dword [ecx], eax
mov eax, dword [0x47730c]
mov esp, ebp
pop ebp
ret 0xc
Function at 0x456ce6
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
cmp dword [ebp + 0xc], 0
je 0x456cff
mov eax, dword [ebp + 0xc]
movsx ecx, byte [eax]
test ecx, ecx
jne 0x456d04
jmp 0x456de6
mov edx, dword [ebp + 0xc]
mov dword [ebp - 0x10c], edx
mov eax, dword [ebp - 0x10c]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
movsx edx, byte [ecx]
test edx, edx
je 0x456d4a
mov eax, dword [ebp - 4]
movsx ecx, byte [eax]
cmp ecx, 0x2f
je 0x456d36
mov edx, dword [ebp - 4]
movsx eax, byte [edx]
cmp eax, 0x5c
jne 0x456d3f
mov ecx, dword [ebp - 4]
mov dword [ebp - 0x10c], ecx
mov edx, dword [ebp - 4]
add edx, 1
mov dword [ebp - 4], edx
jmp 0x456d16
mov eax, dword [ebp - 0x10c]
mov dword [ebp - 0x110], eax
mov ecx, dword [ebp - 0x10c]
cmp ecx, dword [ebp + 0xc]
je 0x456db1
mov edx, dword [ebp - 0x10c]
sub edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 0xc]
push eax
lea ecx, [ebp - 0x214]
push ecx
call fcn.00457ae0
add esp, 0xc
mov edx, dword [ebp - 0x10c]
sub edx, dword [ebp + 0xc]
mov byte [ebp + edx - 0x214], 0
lea eax, [ebp - 0x214]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.00456ce6
add esp, 8
mov edx, dword [ebp - 0x110]
add edx, 1
mov dword [ebp - 0x110], edx
mov eax, dword [ebp + 8]
push eax
lea ecx, [ebp - 0x108]
push ecx
call sub.MSVCRT.dll_strcpy
add esp, 8
mov edx, dword [ebp + 0xc]
push edx
lea eax, [ebp - 0x108]
push eax
call sub.MSVCRT.dll_strcat
add esp, 8
push 0
lea ecx, [ebp - 0x108]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov esp, ebp
pop ebp
ret
Function at 0x4584a0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x4584ab
xor eax, eax
ret
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
cmp esi, 8
not eax
jb 0x4585ae
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0x464658]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x464658]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x464658]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x464658]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x464658]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x464658]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x464658]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x464658]
xor eax, edx
inc ecx
dec edi
jne 0x4584c6
pop edi
test esi, esi
je 0x4585d0
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x464658]
xor eax, edx
inc ecx
dec esi
jne 0x4585b2
pop esi
pop ebx
not eax
ret
Function at 0x406752
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x23c
push esi
mov esi, 0x104
lea eax, [ebp - 0x23c]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
cmp eax, esi
pop esi
jbe 0x406776
xor eax, eax
test eax, eax
je 0x406789
cmp word [ebp + eax*2 - 0x23e], 0x5c
je 0x406789
xor ecx, ecx
jmp 0x40678c
xor ecx, ecx
inc ecx
push dword [ebp + 8]
lea ecx, [ecx*2 + 0x40a014]
lea eax, [ebp + eax*2 - 0x23c]
push ecx
push str._s_S.dll
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
lea eax, [ebp - 0x23c]
push 8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
leave
ret 4

Function at 0x4068b5
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x427dcc], 0
push esi
jne 0x4068ec
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x4068c6
mov dword [ecx*4 + 0x427dc8], eax
inc ecx
cmp ecx, 0x100
jl 0x4068c1
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x40691d
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x427dc8]
xor eax, esi
inc ecx
dec edx
jne 0x4068ff
pop edi
not eax
pop esi
ret 0xc

Function at 0x8003b3f
Capabilities:
Accept command line arguments
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
mov dword [0x80043b4], 0x30
mov dword [0x80043bc], 0x8003351
mov dword [0x80043b8], 2
mov dword [0x80043c0], 0
mov dword [0x80043c4], 0
push 0
call dword [sym.imp.kernel32.dll_GetModuleHandleA]
jmp 0x8003b82
mov dword [0x80043c8], eax
mov dword [0x80043dc], 0x80041e0
mov dword [0x80043d4], 0xf
mov dword [0x8004102], eax
push 0x7f00
push 0
call dword [sym.imp.user32.dll_LoadIconA]
mov dword [0x80043cc], eax
mov dword [0x80043e0], eax
push 0x7f00
push 0
call dword [sym.imp.user32.dll_LoadCursorA]
mov dword [0x800410a], ebp
mov dword [0x80043d0], eax
push 0x80043b4
call dword [sym.imp.user32.dll_RegisterClassExA]
call dword [sym.imp.kernel32.dll_GetCommandLineA]
mov dword [0x8004434], eax
push 0
push dword [0x8004102]
push 0
push 0
push 0x1ef
push 0x21c
push 0xffffe688
push 0xfffff524
push 0xcf0000
push str.uno_momento
push str.verba
push 0
call dword [sym.imp.user32.dll_CreateWindowExA]
mov dword [0x800442c], eax
push 1
push dword [0x800442c]
call dword [sym.imp.user32.dll_ShowWindow]
push dword [0x800442c]
call dword [sym.imp.user32.dll_UpdateWindow]
jmp 0x8003c40
xor edi, edi
lea ebx, [0x80043e4]
jmp 0x8003c58
push ebx
call dword [sym.imp.user32.dll_TranslateMessage]
push ebx
call dword [sym.imp.user32.dll_DispatchMessageA]
push edi
push edi
push edi
push ebx
call dword [sym.imp.user32.dll_GetMessageA]
test al, al
jne 0x8003c4a
jmp 0x8003c6c
mov eax, dword [0x80043ec]
call fcn.08002ae4
ret
Function at 0x4013e0
Capabilities:
Check os version

Disassembly:
push 0xffffffffffffffff
push 0x402705
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x9c
mov eax, dword [esp + 0xac]
push ebp
push esi
push edi
mov esi, ecx
push eax
push 0x66
mov dword [esp + 0x18], esi
call sub.MFC42.DLL_CDialog::CDialog
lea edi, [esi + 0x60]
xor ebp, ebp
mov ecx, edi
mov dword [esp + 0xb0], ebp
call sub.MFC42.DLL_CWnd::CWnd
mov dword [edi], 0x403550
lea edi, [esi + 0xa8]
mov byte [esp + 0xb0], 1
mov ecx, edi
call sub.MFC42.DLL_CString::CString_2
mov byte [esp + 0xb0], 2
mov dword [esi], 0x403478
mov dword [esi + 0xa0], ebp
call sub.MFC42.DLL_AfxGetModuleState
push 0x80
push 0xe
push 0x80
call sub.MFC42.DLL_AfxFindResourceHandle
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [esp + 0xc]
mov dword [esi + 0xa4], eax
push ecx
call fcn.00401320
add esp, 4
push eax
mov ecx, edi
mov byte [esp + 0xb4], 3
call sub.MFC42.DLL_CString::operator_1
lea ecx, [esp + 0xc]
mov byte [esp + 0xb0], 2
call fcn.00402220
mov ecx, 0x25
xor eax, eax
lea edi, [esp + 0x14]
lea edx, [esp + 0x14]
rep stosd dword es:[edi], eax
push edx
mov dword [esp + 0x18], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [esp + 0x24], 2
jb 0x4014e1
cmp dword [esp + 0x18], 6
jb 0x4014e1
mov eax, 1
mov dword [esi + 0xac], eax
jmp 0x4014e7
mov dword [esi + 0xac], ebp
mov ecx, dword [esp + 0xa8]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0xa8
ret 4
Function at 0x4152ef
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x430538]
jne 0x4152f9
repz ret
jmp fcn.0041ebf7

Function at 0x41956e
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.00410ed3
and dword [ebp - 4], 0
cmp dword [0x431a40], 0
mov ebx, eax
jne 0x41961f
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x4196d0
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x4196d0
push eax
call fcn.00410e61
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x431a40], eax
call esi
push eax
call fcn.00410e61
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x431a44], eax
call esi
push eax
call fcn.00410e61
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x431a48], eax
call esi
push eax
call fcn.00410e61
pop ecx
mov dword [0x431a50], eax
test eax, eax
je 0x41961f
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00410e61
pop ecx
mov dword [0x431a4c], eax
mov eax, dword [0x431a4c]
cmp eax, ebx
je 0x419677
cmp dword [0x431a50], ebx
je 0x419677
push eax
call fcn.00410edc
push dword [0x431a50]
mov esi, eax
call fcn.00410edc
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x419677
test edi, edi
je 0x419677
call esi
test eax, eax
je 0x41966e
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x41966e
test byte [ebp - 0xc], 1
jne 0x419677
or dword [ebp + 0x10], 0x200000
jmp 0x4196b0
mov eax, dword [0x431a44]
cmp eax, ebx
je 0x4196b0
push eax
call fcn.00410edc
pop ecx
test eax, eax
je 0x4196b0
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x4196b0
mov eax, dword [0x431a48]
cmp eax, ebx
je 0x4196b0
push eax
call fcn.00410edc
pop ecx
test eax, eax
je 0x4196b0
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x431a40]
call fcn.00410edc
pop ecx
test eax, eax
je 0x4196d0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x4196d2
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x407ef8
nop
mov ecx, 0xd513bd5
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x42e04e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x42e024
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42cd70
mov ecx, 0x1c7a0934
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x42e084
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x42e06c
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219

Function at 0x417470
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.sect_1
lea edi, [esi - 0x12000]
push edi
or ebp, 0xffffffff
jmp 0x417492
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x417499
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x417488
mov eax, 1
add ebx, ebx
jne 0x4174ab
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4174bc
jne 0x4174cc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4174cc
dec eax
add ebx, ebx
jne 0x4174c8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4174a0
xor ecx, ecx
sub eax, 3
jb 0x4174e4
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x417556
sar eax, 1
mov ebp, eax
jmp 0x4174ef
add ebx, ebx
jne 0x4174ef
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4174fc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x417520
inc ecx
add ebx, ebx
jne 0x41750c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x417501
jne 0x41751d
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x417501
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x417540
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x417531
jmp 0x41748e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x417540
add edi, ecx
jmp 0x41748e
pop esi
mov edi, esi
mov ecx, 0xe
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x41755e
cmp byte [edi], 3
jne 0x41755e
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov eax, ebx
loop 0x417563
lea edi, [esi + 0x15000]
mov eax, dword [edi]
or eax, eax
je 0x4175db
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x1c978]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1c9b4]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x417590
mov ecx, edi
jns 0x4175bf
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x1c9b8]
or eax, eax
je 0x4175d5
mov dword [ebx], eax
add ebx, 4
jmp 0x4175ad
call dword [esi + 0x1c9bc]
popal
jmp 0x4011a0
Function at 0x48be90
Capabilities:
Encode data using xor

Disassembly:
les ebp, [ebx]
dec edx
mov ebp, 0xb674074f
mov edi, dword [edx]
sbb dword [ebp - 0x53102721], 0x1b
xor eax, 0x75c19cc1
sal dword [ebp + 0x66], 0x6f
sal dword [ebp + 0x66], 0x6f
mov edx, 0xb652a82e
clc
fist dword [esi*4 + 0x74f12fd1]
mov cx, cx
out 0xc, al
inc ecx
mov bh, 0x7c
jl 0x48beda
jge 0x48be63
pop ebx
or al, 0xf4
adc dword [eax - 0x13c6d244], ebp
and eax, 0xe71718ea
invalid

Function at 0x4a3350
Capabilities:
Encode data using xor

Disassembly:
dec eax
xor dword [edi - 0x2e], eax
ror byte [edx - 0x64], cl
ror byte [edx - 0x64], cl
sbb al, 0xe4
mov byte [ebp - 0x320e61d5], ch
and esi, dword [eax + 0x7a]
sal dword [eax], cl
xor eax, 0x45988582
push 0x22
mov esp, 0xb69a57c3
push ecx
push edi
lcall 0x3bb3, 0xde7251b6
jb 0x4a334d
mov bl, 0x3b
in al, 0xd6
jnp 0x4a338c
in eax, 0x9b
inc cx
je 0x4a33da
xor byte [ecx + 0x57], dl
inc edi
add cl, dl
test eax, 0xf3c35766
pop dx
movsb byte es:[edi], byte [esi]
int1
aaa
and byte [ebp + 0x7b], ch
jge 0x4a3369
insd dword es:[edi], dx
jnp 0x4a340c
invalid
mov eax, eax
mov ecx, ecx
mov edx, edx
mov ebx, ebx
mov ebx, ebx
mov ebx, ebx
mov edx, edx
mov edi, edi
mov esi, esi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
invalid
or al, 0x86
fsubr dword [eax]
into
rcr ebp, cl
ljmp 0x65ce

Function at 0x4bbb29
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x4c13c8
cmp edx, dword [eax]
je 0x4bbb4b
add eax, 8
inc ecx
cmp eax, 0x4c1458
jl 0x4bbb3c
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x4c13c8]
jne 0x4bbc79
mov eax, dword [0x4c6dd0]
cmp eax, 1
je 0x4bbc53
test eax, eax
jne 0x4bbb7c
cmp dword [0x4c12f0], 1
je 0x4bbc53
cmp edx, 0xfc
je 0x4bbc79
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4bbbb3
lea eax, [ebp - 0x1a4]
push 0x4c04e8
push eax
call fcn.004bc510
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004bc9a0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4bbbf6
lea eax, [ebp - 0x1a4]
push eax
call fcn.004bc9a0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4c04e4
push edi
call fcn.004be870
add esp, 0x10
lea eax, [ebp - 0xa0]
push 0x4c04c8
push eax
call fcn.004bc510
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004bc520
lea eax, [ebp - 0xa0]
push 0x4c04c4
push eax
call fcn.004bc520
push dword [esi + 0x4c13cc]
lea eax, [ebp - 0xa0]
push eax
call fcn.004bc520
push 0x12010
lea eax, [ebp - 0xa0]
push 0x4c049c
push eax
call fcn.004be7e4
add esp, 0x2c
pop edi
jmp 0x4bbc79
lea eax, [ebp + 8]
lea esi, [esi + 0x4c13cc]
push 0
push eax
push dword [esi]
call fcn.004bc9a0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x44bad0
Capabilities:
Log keystrokes via polling

Disassembly:
sub esp, 0xb0
mov al, byte [0x65f049]
mov cl, byte [0x65f048]
xor cl, al
push esi
mov byte [0x65f048], cl
mov cl, byte [0x65f043]
or cl, 8
mov esi, dword [esp + 0xb8]
shr cl, 3
and ecx, 0xff
push 0x11
mov dword [esp + 8], ecx
fild dword [esp + 8]
fdivr qword [0x662960]
fadd qword [0x65f050]
fstp qword [0x662950]
mov dword [esi], 0
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jge 0x44bb36
or dword [esi], 0x4000000
mov al, byte [0x65f046]
mov cl, byte [0x65f045]
xor al, cl
mov byte [0x65f046], al
or al, 0x30
shr al, 4
and eax, 0xff
mov dword [esp + 4], eax
fild dword [esp + 4]
fdivr qword [0x6629c0]
fstp qword [0x662950]
fld qword [0x65f050]
fadd qword [0x662960]
fstp qword [0x662960]
call dword [sym.imp.USER32.dll_EmptyClipboard]
call fcn.0044ba10
lea edx, [esp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_GetTimeZoneInformation]
push 5
call dword [sym.imp.USER32.dll_GetSysColor]
mov eax, esi
pop esi
add esp, 0xb0
ret

Function at 0x5cd6d4
Capabilities:
Encode data using xor

Disassembly:
lahf
clc
fcmovne st(0), st(6)
aam 0xfe
push ds
mov bh, 0x3f
outsb dx, byte [esi]
xchg ebx, eax
xchg edi, eax
invalid
jbe 0x5cd692
push es
and dword [edi], ebx
xchg ecx, eax
je 0x5cd5d0
and eax, 0x446af6b7
mov esi, 0x9949dcc7
pop edi
nop
jl 0x5cd5c5
xchg esi, eax
inc edi
pop edi
jns 0x5cd644
mov bl, 0x19
push ds
invalid
pop ds
je 0x5cd619
fsub st(3)
salc
or byte [edi], 0x48
mov ecx, 0xf136d706
push es
jg 0x5cd62e
xlatb
inc ebp
sbb eax, 0x7d742847
adc al, 0xee
lea ecx, [esi + 0x1b]
mov al, byte [0x788fba09]
mov al, 0xbe
xchg esi, eax
and dword cs:[esi + 0x517022d6], ebx
pop ecx
aas
salc
or eax, 0xc1169dc5
inc eax
dec edi
xor al, 0x53
push esi
dec esi
push es
xor eax, 0xad32bbf6
or eax, 0x8acea9e2
inc ecx
or eax, dword [eax - 0x4a]
ror byte [ecx + eax*8 + 0x25649e76], cl
cld
and dword [edi + 0xe], eax
sahf
and eax, 0xe4721fc
pop eax
mov dword [esi], edi
xor al, 0x7e
push 0x76
sub dword [edx - 0x19], ebx
and esi, dword [esi - 0x41603932]
add dword [ecx - 0x79d6f98c], edi
or esi, dword [esi + 0x61]
mov bl, 0xaa
je 0x5cd6b4
sub dword [esi - 0x4c9e89f5], eax
stosb byte es:[edi], al
inc esi
sbb edx, dword [esi - 0xe]
xor dh, byte [eax + ecx]
jb 0x5cd643
mov word [edi + edi*4 - 0x46de352e], ss
outsb dx, byte [esi]
in eax, dx
xchg edx, eax
invalid
out dx, al
in eax, dx
jnp 0x5cd6ac
jno 0x5cd6fe
invalid
Function at 0x658e8d
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x65f398
cmp edx, dword [eax]
je 0x658eaf
add eax, 8
inc ecx
cmp eax, 0x65f428
jl 0x658ea0
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x65f398]
jne 0x658fdd
mov eax, dword [0xa5bdf4]
cmp eax, 1
je 0x658fb7
test eax, eax
jne 0x658ee0
cmp dword [0x65f2c4], 1
je 0x658fb7
cmp edx, 0xfc
je 0x658fdd
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x658f17
lea eax, [ebp - 0x1a4]
push 0x65e500
push eax
call fcn.00659870
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00659d00
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x658f5a
lea eax, [ebp - 0x1a4]
push eax
call fcn.00659d00
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x65e4fc
push edi
call fcn.0065bbd0
add esp, 0x10
lea eax, [ebp - 0xa0]
push 0x65e4e0
push eax
call fcn.00659870
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00659880
lea eax, [ebp - 0xa0]
push 0x65e4dc
push eax
call fcn.00659880
push dword [esi + 0x65f39c]
lea eax, [ebp - 0xa0]
push eax
call fcn.00659880
push 0x12010
lea eax, [ebp - 0xa0]
push 0x65e4b4
push eax
call fcn.0065bb44
add esp, 0x2c
pop edi
jmp 0x658fdd
lea eax, [ebp + 8]
lea esi, [esi + 0x65f39c]
push 0
push eax
push dword [esi]
call fcn.00659d00
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret