joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100865e0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push dword [ebp + 0x10]
call fcn.1004f470
mov ebx, dword [ebp + 8]
mov dword [ebp - 8], eax
mov edx, dword [ebx + 0xc]
mov ecx, dword [ebx + 0x14]
lea ecx, [ecx + edx*2]
add ecx, 0xc
push ecx
call dword [0x100dcd44]
mov esi, eax
add esp, 8
test esi, esi
je 0x10086742
lea ecx, [esi + 0xc]
mov dword [esi], ebx
mov dword [esi + 4], ecx
mov eax, dword [ebx + 0xc]
add eax, ecx
mov dword [esi + 8], eax
mov eax, dword [ebp - 8]
push edi
lea edi, [ebx + 4]
cmp eax, dword [ebx + 0x10]
jbe 0x10086660
mov eax, dword [ebx]
push ecx
call eax
push dword [ebp - 8]
mov eax, dword [ebp + 0xc]
push eax
push dword [esi + 4]
mov eax, dword [edi]
call eax
mov eax, dword [esi + 8]
add eax, dword [ebx + 0xc]
push dword [esi + 4]
mov dword [ebp + 0xc], eax
push eax
mov eax, dword [ebx + 8]
call eax
mov eax, dword [ebx + 0x14]
add esp, 0x18
mov dword [ebp - 8], eax
push dword [esi + 4]
mov eax, dword [ebx]
call eax
push dword [esi + 8]
mov eax, dword [ebx]
call eax
mov eax, dword [ebp - 8]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x100866b9
mov ebx, dword [ebp + 0xc]
mov dword [ebp - 0xc], eax
movzx eax, byte [ebx]
xor al, 0x36
mov byte [ebp - 1], al
lea eax, [ebp - 1]
push 1
push eax
push dword [esi + 4]
mov eax, dword [edi]
call eax
movzx eax, byte [ebx]
lea ebx, [ebx + 1]
xor al, 0x5c
mov byte [ebp - 1], al
lea eax, [ebp - 1]
push 1
push eax
push dword [esi + 8]
mov eax, dword [edi]
call eax
add esp, 0x18
sub dword [ebp - 8], 1
jne 0x10086680
mov ebx, dword [ebp - 0xc]
mov eax, dword [ebp + 8]
cmp ebx, dword [eax + 0x10]
jae 0x100866e9
mov eax, dword [edi]
push 1
push 0x100c3a38
push dword [esi + 4]
call eax
mov eax, dword [edi]
push 1
push 0x100c3a39
push dword [esi + 8]
call eax
mov eax, dword [ebp + 8]
inc ebx
add esp, 0x18
cmp ebx, dword [eax + 0x10]
jb 0x100866c1
push dword [ebp + 0x18]
call fcn.1004f470
mov ecx, dword [esi]
push eax
push dword [ebp + 0x14]
push dword [esi + 4]
mov eax, dword [ecx + 4]
call eax
mov edi, dword [ebp + 0x1c]
add esp, 0x10
mov ebx, dword [esi]
test edi, edi
jne 0x10086711
mov edi, dword [ebx + 0xc]
add edi, dword [esi + 8]
push dword [esi + 4]
mov eax, dword [ebx + 8]
push edi
call eax
push dword [ebx + 0x14]
mov eax, dword [ebx + 4]
push edi
push dword [esi + 8]
call eax
push dword [esi + 8]
mov eax, dword [ebx + 8]
push edi
call eax
push esi
call dword [0x100dcd48]
add esp, 0x20
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop esi
mov eax, 0x1b
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10089b10
Capabilities:
Compute adler32 checksum

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.10089b20

Function at 0x10089da0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.10089db0

Function at 0x1008bc2f
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
xor ecx, ecx
test eax, eax
jne 0x1008bc56
mov eax, ecx
mov dword [ebp - 4], eax
jmp 0x1008bc59
mov eax, dword [ebp - 4]
push esi
mov esi, dword [ebp + 0xc]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push eax
push dword [esi]
call fcn.1008bc0b
pop esi
leave
ret 8

Function at 0x100aaef9
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100aad6f

Function at 0x100ae099
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100add16

Function at 0x100b5430
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x100b545d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x100b545d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x401f10
Capabilities:
Get disk information
Inspect load icon resource
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x148
push ebx
push esi
push edi
push 0x65
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [esp + 0xc]
call fcn.00401000
lea ecx, [esp + 0x50]
push 0x104
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x50]
lea ecx, [esp + 0xc]
push edx
call fcn.004012b0
test eax, eax
je 0x402021
lea eax, [esp + 0x50]
push 0x404030
push eax
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
add esp, 8
test esi, esi
je 0x402084
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x10]
call fcn.00401290
mov edi, dword [sym.imp.MSVCRT.dll_fseek]
sub eax, 8
push 0
push eax
push esi
call edi
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
push esi
push 1
lea edx, [esp + 0x24]
push 8
push edx
call ebx
mov eax, dword [esp + 0x2c]
push 0
push eax
push esi
call edi
push esi
push 1
lea ecx, [esp + 0x48]
push 0x38
push ecx
call ebx
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
mov eax, dword [esp + 0x88]
mov edx, dword [esp + 0x50]
add esp, 0x3c
test eax, eax
mov eax, dword [esp + 0x10]
push edx
push eax
jne 0x401ffe
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401800
jmp 0x402084
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401a90
jmp 0x402084
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov edi, eax
mov esi, 1
xor ebx, ebx
test edi, esi
je 0x40206a
mov dl, bl
lea ecx, [esp + 0x10]
add dl, 0x41
push edx
call sub.MFC42.DLL_CString::operator_1
push 0x40412c
lea ecx, [esp + 0x14]
call fcn.004020e2
lea ecx, [esp + 0xc]
mov eax, dword [esp + 0x10]
push eax
push 0
call fcn.00401cf0
add esi, esi
inc ebx
cmp ebx, 0x1a
jl 0x402039
lea ecx, [esp + 0xc]
call fcn.00401040
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
call fcn.00401030
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x148
ret 0x10

Function at 0x430000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x408ecc
nop
mov ecx, 0x1f782d0a
nop
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x43004e
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x430024
nop
nop
mov eax, str._N
mov ebx, 0x42e1d0
nop
mov ecx, 0x4e6d07cb
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x430084
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x43006c
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x40279c
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
imul edx, dword [0x40c02c], 0x8088405
inc edx
mov dword [0x40c02c], edx
mul edx
mov eax, edx
ret

Function at 0x40520c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA
test eax, eax
jle 0x405245
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403278
jmp 0x40524e
mov eax, ebx
mov edx, esi
call fcn.0040322c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x405258
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA
test eax, eax
jle 0x405279
mov al, byte [esp]
jmp 0x40527b
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x405d3e
Capabilities:
Execute shellcode via indirect call
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push edi
push esi
push ebx
mov dword [ebp - 4], eax
mov eax, 0x13
cmp cl, 0
jne 0x405d6b
mov eax, dword [ebp + 0xc]
cmp eax, 2
jge 0x405d61
mov eax, 2
cmp eax, 0x12
jle 0x405d6b
mov eax, 0x12
mov dword [ebp + 0xc], eax
push eax
mov eax, 0x270f
cmp byte [ebp + 0x10], 2
jb 0x405d7d
mov eax, dword [ebp + 8]
push eax
lea eax, [ebp - 0x1c]
call fcn.004062da
mov edi, dword [ebp - 4]
movzx eax, word [ebp - 0x1c]
sub eax, 0x7fff
cmp eax, 2
jae 0x405da7
lea esi, [eax + eax*2 + 0x405d38]
mov ecx, 3
rep movsb byte es:[edi], byte [esi]
jmp 0x405dca
lea esi, [ebp - 0x19]
movzx ebx, byte [ebp + 0x10]
cmp bl, 1
je 0x405dc3
cmp bl, 4
ja 0x405dc1
movsx eax, word [ebp - 0x1c]
cmp eax, dword [ebp + 0xc]
jle 0x405dc3
mov bl, 0
call dword [ebx*4 + 0x405dd8]
mov eax, edi
sub eax, dword [ebp - 4]

Function at 0x405dcf
Capabilities:
Execute shellcode via indirect call
Get system information on windows

Disassembly:
push ecx
mov ecx, eax
sub esp, 4
mov dword [esp], ecx
mov eax, ebx
push eax
mov ebx, edx
push ebx
mov edx, esi
push edx
mov ecx, edi
add esp, 0xfffffffc
mov dword [esp], ecx
invalid
outsd dx, dword [esi]

Function at 0x4069dc
Capabilities:
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
push edi
mov ebx, eax
xor eax, eax
push ebp
push 0x406a24
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 4]
mov eax, ebx
call fcn.00406978
mov eax, dword [ebp - 4]
call fcn.00403414
push eax
call sub.kernel32.dll_GetFileAttributesA
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406a2b
lea eax, [ebp - 4]
call fcn.00403198
ret
Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43300c
nop
nop
nop
nop
nop
pop eax
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
jl 0x433030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43301e
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x404410
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x55b6c2
mov eax, dword fs:[0]
push eax
sub esp, 0x214
mov eax, dword [0x5ab3e8]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor eax, eax
mov dword [ebp - 0x220], esi
mov dword [ebp - 0x21c], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 7
mov word [esi], ax
push 0x208
push eax
mov dword [ebp - 4], eax
lea eax, [ebp - 0x218]
push eax
mov dword [ebp - 0x21c], 1
call fcn.0048e280
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemWow64DirectoryW]
test eax, eax
jne 0x4044d1
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x4044df
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.0048e280
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x4044df
lea eax, [ebp - 0x218]
mov ecx, esi
push eax
call fcn.00404570
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0048babc
mov esp, ebp
pop ebp
ret
Function at 0x4102d0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x55c880
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x5ab3e8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [esi + 0x2c]
cmp eax, dword [esi + 0x30]
mov edx, dword [esi + 0x34]
mov edi, edx
sbb ecx, ecx
mov dword [ebp - 4], 0
and ecx, 0xfffffffc
xor al, al
push edx
mov ecx, dword [ecx + esi + 0x30]
rep stosb byte es:[edi], al
call fcn.0044e1e0
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
cmp eax, ecx
mov edx, dword [esi + 0x24]
mov edi, edx
cmovb ecx, eax
mov dword [ebp - 4], 1
xor al, al
rep stosb byte es:[edi], al
push edx
call fcn.0044e1e0
mov ecx, dword [esi + 0xc]
add esp, 8
test ecx, ecx
je 0x41034c
mov eax, dword [ecx]
push 1
call dword [eax]
test byte [ebp + 8], 1
je 0x41035d
push 0x40
push esi
call fcn.0048baae
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x411460
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x55c9f2
mov eax, dword fs:[0]
push eax
sub esp, 0x240
mov eax, dword [0x5ab3e8]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x24c], 0
xor eax, eax
mov dword [ebp - 4], 0
push 0x208
push eax
mov word [ebp - 0x230], ax
lea eax, [ebp - 0x218]
push eax
mov dword [ebp - 0x220], 0
mov dword [ebp - 0x21c], 7
mov dword [ebp - 0x24c], 1
call fcn.0048e280
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemWow64DirectoryW]
test eax, eax
je 0x41150d
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
lea esp, [esp]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x411500
jmp 0x41155b
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x411572
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.0048e280
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x411572
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
lea ecx, [ecx]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x411550
sub ecx, edx
lea eax, [ebp - 0x218]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x230]
call fcn.00407de0
push str._version.dll
lea eax, [ebp - 0x230]
push eax
lea eax, [ebp - 0x248]
push eax
call fcn.00401f60
mov edx, dword [ebp - 0x21c]
add esp, 0xc
cmp edx, 8
jb 0x4115cd
mov ecx, dword [ebp - 0x230]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x4115c3
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x41166e
push edx
push ecx
call fcn.0048baae
add esp, 8
cmp dword [ebp - 0x234], 8
lea eax, [ebp - 0x248]
cmovae eax, dword [ebp - 0x248]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, eax
push 0x56c0d4
push edi
call esi
push 0x56c0e4
push edi
mov dword [0x5b1600], eax
call esi
push 0x56c0f8
push edi
mov dword [0x5b1604], eax
call esi
mov edx, dword [ebp - 0x234]
mov dword [0x5b1608], eax
cmp edx, 8
jb 0x411653
mov ecx, dword [ebp - 0x248]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x411649
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x411673
push edx
push ecx
call fcn.0048baae
add esp, 8
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0048babc
mov esp, ebp
pop ebp
ret
call fcn.004973d9
call fcn.004973d9
int3
Function at 0x412440
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x55cc86
mov eax, dword fs:[0]
push eax
sub esp, 0x244
mov eax, dword [0x5ab3e8]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
mov esi, dword [ebp + 0x10]
mov dword [ebp - 0x24c], edi
push 0x208
mov dword [ebp - 0x24c], eax
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.0048e280
add esp, 0xc
mov dword [ebp - 0x250], 0
mov ecx, esi
push 0xffffffffffffffff
push 0x56c180
call fcn.00416380
mov ebx, eax
mov dword [ebp - 0x238], 0
xor eax, eax
mov dword [ebp - 0x234], 7
cmp dword [esi + 0x10], ebx
mov ecx, ebx
mov word [ebp - 0x248], ax
mov eax, esi
cmovb ecx, dword [esi + 0x10]
cmp dword [esi + 0x14], 8
jb 0x4124e3
mov eax, dword [esi]
push ecx
push eax
lea ecx, [ebp - 0x248]
call fcn.00407de0
mov ecx, dword [esi + 0x10]
xor edx, edx
mov eax, ecx
mov dword [ebp - 4], 0
sub eax, ebx
mov dword [ebp - 0x220], 0
inc ebx
mov dword [ebp - 0x21c], 7
dec eax
mov word [ebp - 0x230], dx
cmp ecx, ebx
jb 0x4126b5
sub ecx, ebx
cmp ecx, eax
cmovb eax, ecx
cmp dword [esi + 0x14], 8
jb 0x412534
mov esi, dword [esi]
push eax
lea eax, [esi + ebx*2]
push eax
lea ecx, [ebp - 0x230]
call fcn.00407de0
cmp dword [ebp - 0x234], 8
lea ecx, [ebp - 0x250]
push ecx
push 0x20019
lea eax, [ebp - 0x248]
mov byte [ebp - 4], 1
cmovae eax, dword [ebp - 0x248]
push 0
push eax
push dword [ebp - 0x24c]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4125c4
cmp dword [ebp - 0x21c], 8
lea ecx, [ebp - 0x24c]
push ecx
lea ecx, [ebp - 0x218]
mov dword [ebp - 0x24c], 0x208
push ecx
push 0
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push 0
push eax
push dword [ebp - 0x250]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 0x250]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
mov dword [edi + 0x10], 0
lea ecx, [ebp - 0x218]
mov dword [edi + 0x14], 7
mov word [edi], ax
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4125e0
sub ecx, edx
lea eax, [ebp - 0x218]
sar ecx, 1
push ecx
push eax
mov ecx, edi
call fcn.00407de0
mov edx, dword [ebp - 0x21c]
cmp edx, 8
jb 0x41263e
mov ecx, dword [ebp - 0x230]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x412634
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4126ba
push edx
push ecx
call fcn.0048baae
add esp, 8
mov edx, dword [ebp - 0x234]
xor eax, eax
mov dword [ebp - 0x220], 0
mov dword [ebp - 0x21c], 7
mov word [ebp - 0x230], ax
cmp edx, 8
jb 0x412697
mov ecx, dword [ebp - 0x248]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x41268d
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4126ba
push edx
push ecx
call fcn.0048baae
add esp, 8
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0048babc
mov esp, ebp
pop ebp
ret
call fcn.00404500
call fcn.004973d9
int3
Function at 0x4140b0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x5ab3e8]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x41416a
cmp byte [esi + 0x3d], 0
je 0x41416a
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x414158
mov ecx, dword [esi + 0x38]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 4]
push eax
mov edx, dword [ecx]
lea eax, [ebp - 0x24]
push eax
lea eax, [esi + 0x40]
push eax
call dword [edx + 0x20]
sub eax, 0
je 0x414120
sub eax, 1
je 0x414124
sub eax, 2
jne 0x414158
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048babc
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x414141
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.0049cffc
add esp, 0x10
cmp edi, eax
jne 0x414158
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048babc
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048babc
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.0048babc
mov esp, ebp
pop ebp
ret
Function at 0x414e50
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
mov esi, dword [ecx]
cmp esi, 0x10
je 0x414e67
cmp esi, 0x20
jne 0x41503b
shr esi, 2
mov edx, 4
cmp esi, edx
mov dword [ebp - 0xc], esi
mov eax, esi
cmovb eax, edx
push edi
mov edi, dword [ebp + 8]
lea eax, [eax*4 + 0x1c]
mov dword [ebp - 8], eax
test edi, edi
je 0x41503a
mov dword [edi], 0x10
push ebx
mov dword [edi + 4], eax
xor ebx, ebx
add edi, 8
test esi, esi
je 0x414ed2
lea edx, [ecx + 5]
movzx ecx, byte [edx - 1]
lea edx, [edx + 4]
movzx eax, byte [edx - 4]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx - 3]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx - 2]
shl ecx, 8
or ecx, eax
mov dword [edi + ebx*4], ecx
inc ebx
cmp ebx, esi
jl 0x414ea5
mov eax, dword [ebp - 8]
mov ebx, dword [edi + ebx*4 - 4]
mov ecx, esi
cmp esi, eax
jge 0x414fba
mov dword [ebp + 8], 0
mov dword [ebp - 4], edi
lea ebx, [ebx]
mov eax, ecx
cdq
idiv esi
test edx, edx
jne 0x414f50
mov eax, dword [ebp + 8]
cdq
idiv esi
mov dl, byte [eax + 0x56be50]
mov eax, ebx
shr eax, 0x10
movzx eax, al
movzx esi, byte [eax + 0x569c50]
movzx eax, dl
xor esi, eax
mov eax, ebx
shr eax, 8
movzx eax, al
shl esi, 8
movzx eax, byte [eax + 0x569c50]
xor esi, eax
movzx eax, bl
shl esi, 8
shr ebx, 0x18
movzx eax, byte [eax + 0x569c50]
xor esi, eax
movzx ebx, byte [ebx + 0x569c50]
shl esi, 8
xor ebx, esi
mov esi, dword [ebp - 0xc]
jmp 0x414f9d
cmp esi, 6
jbe 0x414f9d
cmp edx, 4
jne 0x414f9d
mov eax, ebx
shr eax, 0x10
movzx eax, al
movzx edx, byte [eax + 0x569c50]
mov eax, ebx
shr eax, 0x18
movzx eax, byte [eax + 0x569c50]
shl eax, 8
xor edx, eax
mov eax, ebx
shr eax, 8
movzx eax, al
shl edx, 8
movzx eax, byte [eax + 0x569c50]
xor edx, eax
movzx eax, bl
shl edx, 8
movzx ebx, byte [eax + 0x569c50]
xor ebx, edx
mov eax, dword [ebp - 4]
inc dword [ebp + 8]
xor ebx, dword [eax]
add eax, 4
mov dword [edi + ecx*4], ebx
inc ecx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
cmp ecx, eax
jl 0x414ef0
xor esi, esi
sub ecx, 1
js 0x415039
lea eax, [edi + eax*4]
mov dword [ebp + 8], eax
mov ebx, dword [edi + ecx*4]
cmp esi, 4
jl 0x415029
cmp ecx, 4
jb 0x415029
mov eax, ebx
shr eax, 0x10
movzx eax, al
movzx edx, byte [eax + 0x569c50]
mov eax, ebx
shr eax, 8
movzx eax, al
mov edx, dword [edx*4 + 0x56b250]
movzx eax, byte [eax + 0x569c50]
xor edx, dword [eax*4 + 0x56b650]
mov eax, ebx
shr eax, 0x18
movzx eax, byte [eax + 0x569c50]
xor edx, dword [eax*4 + 0x56ae50]
movzx eax, bl
movzx eax, byte [eax + 0x569c50]
xor edx, dword [eax*4 + 0x56ba50]
mov eax, dword [ebp + 8]
jmp 0x41502b
mov edx, ebx
mov dword [eax], edx
inc esi
add eax, 4
sub ecx, 1
mov dword [ebp + 8], eax
jns 0x414fc7
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4