joyce8/EMBER2024-capa huggingface dataset:
Function at 0x485b54
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.0046cf1a
and dword [ebp - 4], 0
cmp dword [0x4bf1b8], 0
mov ebx, eax
jne 0x485c05
push 0x4a5d64
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x485cb6
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x4a5d58
push edi
call esi
test eax, eax
je 0x485cb6
push eax
call fcn.0046cea8
mov dword [esp], 0x4a5d48
push edi
mov dword [0x4bf1b8], eax
call esi
push eax
call fcn.0046cea8
mov dword [esp], 0x4a5d34
push edi
mov dword [0x4bf1bc], eax
call esi
push eax
call fcn.0046cea8
mov dword [esp], 0x4a5d18
push edi
mov dword [0x4bf1c0], eax
call esi
push eax
call fcn.0046cea8
pop ecx
mov dword [0x4bf1c8], eax
test eax, eax
je 0x485c05
push 0x4a5d00
push edi
call esi
push eax
call fcn.0046cea8
pop ecx
mov dword [0x4bf1c4], eax
mov eax, dword [0x4bf1c4]
cmp eax, ebx
je 0x485c5d
cmp dword [0x4bf1c8], ebx
je 0x485c5d
push eax
call fcn.0046cf23
push dword [0x4bf1c8]
mov esi, eax
call fcn.0046cf23
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x485c5d
test edi, edi
je 0x485c5d
call esi
test eax, eax
je 0x485c54
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x485c54
test byte [ebp - 0xc], 1
jne 0x485c5d
or dword [ebp + 0x10], 0x200000
jmp 0x485c96
mov eax, dword [0x4bf1bc]
cmp eax, ebx
je 0x485c96
push eax
call fcn.0046cf23
pop ecx
test eax, eax
je 0x485c96
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x485c96
mov eax, dword [0x4bf1c0]
cmp eax, ebx
je 0x485c96
push eax
call fcn.0046cf23
pop ecx
test eax, eax
je 0x485c96
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4bf1b8]
call fcn.0046cf23
pop ecx
test eax, eax
je 0x485cb6
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x485cb8
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x40de38
nop
mov ecx, 0x43eb65ba
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x43304e
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x433024
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x4304d8
nop
mov ecx, 0x67795127
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x433084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x42e004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
mov eax, section..text
nop
mov ebx, 0x407ef8
nop
mov ecx, 0x37ac4b6b
nop
nop
nop
test eax, eax
nop
nop
je 0x42e04e
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
jne 0x42e024
nop
nop
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42cd70
nop
mov ecx, 0x31c503ae
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x42e084
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x42e06c
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x406e3b
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [0x4278a4], 0
jne 0x406e79
xor ecx, ecx
push esi
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
movzx edx, dl
neg edx
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x406e4f
mov dword [ecx*4 + 0x4278a0], eax
inc ecx
cmp ecx, 0x100
jl 0x406e4a
pop esi
cmp dword [ebp + 0x10], 0
mov eax, dword [ebp + 8]
not eax
jbe 0x406ea6
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
dec dword [ebp + 0x10]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x4278a0]
inc ecx
cmp dword [ebp + 0x10], 0
ja 0x406e87
not eax
pop ebp
ret 0xc

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x40de38
nop
nop
mov ecx, 0x5c7d431d
nop
nop
nop
test eax, eax
nop
nop
je 0x43304e
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x433024
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x4304d8
nop
mov ecx, 0x48492ba5
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x433084
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
push 4
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
je 0x430072
nop
nop
nop
mov ebx, 0x408ecc
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x28775c85
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x430060
nop
nop
nop
mov eax, section..data
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x4300d2
nop
nop
mov ebx, 0x42e1d0
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x80049bf
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x4300c0
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x10001540
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x10014240]
xor eax, ebp
mov dword [ebp - 8], eax
mov dword [ebp - 4], 0
mov dword [ebp - 0x20c], 0
mov byte [ebp - 0x208], 0
push 0x1ff
push 0
lea eax, [ebp - 0x207]
push eax
call fcn.10003f10
add esp, 0xc
cmp dword [ebp + 0xc], 0x200
jle 0x10001591
xor eax, eax
jmp 0x100016c6
mov ecx, dword [ebp - 0x20c]
mov byte [ebp + ecx - 0x208], 0x3c
mov edx, dword [ebp - 0x20c]
add edx, 1
mov dword [ebp - 0x20c], edx
mov dword [ebp - 4], 0
jmp 0x100015c0
mov eax, dword [ebp - 4]
add eax, 1
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp + 0xc]
jge 0x10001677
mov edx, dword [ebp + 8]
add edx, dword [ebp - 4]
movzx eax, byte [edx]
cmp eax, 0x1b
je 0x10001604
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 4]
movzx edx, byte [ecx]
cmp edx, 0x3c
je 0x10001604
mov eax, dword [ebp + 8]
add eax, dword [ebp - 4]
movzx ecx, byte [eax]
cmp ecx, 0x3d
je 0x10001604
mov edx, dword [ebp + 8]
add edx, dword [ebp - 4]
movzx eax, byte [edx]
cmp eax, 0x3e
jne 0x1000164e
mov ecx, dword [ebp - 0x20c]
mov byte [ebp + ecx - 0x208], 0x1b
mov edx, dword [ebp - 0x20c]
add edx, 1
mov dword [ebp - 0x20c], edx
mov eax, dword [ebp + 8]
add eax, dword [ebp - 4]
movzx ecx, byte [eax]
xor ecx, 0xff
mov edx, dword [ebp - 0x20c]
mov byte [ebp + edx - 0x208], cl
mov eax, dword [ebp - 0x20c]
add eax, 1
mov dword [ebp - 0x20c], eax
jmp 0x10001672
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 4]
mov edx, dword [ebp - 0x20c]
mov al, byte [ecx]
mov byte [ebp + edx - 0x208], al
mov ecx, dword [ebp - 0x20c]
add ecx, 1
mov dword [ebp - 0x20c], ecx
jmp 0x100015b7
mov edx, dword [ebp - 0x20c]
mov byte [ebp + edx - 0x208], 0x3e
mov eax, dword [ebp - 0x20c]
add eax, 1
mov dword [ebp - 0x20c], eax
mov ecx, dword [ebp + 0xc]
push ecx
push 0
mov edx, dword [ebp + 8]
push edx
call fcn.10003f10
add esp, 0xc
mov eax, dword [ebp - 0x20c]
push eax
lea ecx, [ebp - 0x208]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.10003ba0
add esp, 0xc
mov eax, dword [ebp - 0x20c]
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.10003f8a
mov esp, ebp
pop ebp
ret

Function at 0x10003f8a
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x10014240]
jne 0x10003f94
repz ret
jmp fcn.10005b6b
Function at 0x1000e455
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.10007250
and dword [ebp - 4], 0
cmp dword [0x10015ba0], 0
mov ebx, eax
jne 0x1000e506
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x1000e5b7
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x1000e5b7
push eax
call fcn.100071de
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x10015ba0], eax
call esi
push eax
call fcn.100071de
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x10015ba4], eax
call esi
push eax
call fcn.100071de
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x10015ba8], eax
call esi
push eax
call fcn.100071de
pop ecx
mov dword [0x10015bb0], eax
test eax, eax
je 0x1000e506
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.100071de
pop ecx
mov dword [0x10015bac], eax
mov eax, dword [0x10015bac]
cmp eax, ebx
je 0x1000e55e
cmp dword [0x10015bb0], ebx
je 0x1000e55e
push eax
call fcn.10007259
push dword [0x10015bb0]
mov esi, eax
call fcn.10007259
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x1000e55e
test edi, edi
je 0x1000e55e
call esi
test eax, eax
je 0x1000e555
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x1000e555
test byte [ebp - 0xc], 1
jne 0x1000e55e
or dword [ebp + 0x10], 0x200000
jmp 0x1000e597
mov eax, dword [0x10015ba4]
cmp eax, ebx
je 0x1000e597
push eax
call fcn.10007259
pop ecx
test eax, eax
je 0x1000e597
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x1000e597
mov eax, dword [0x10015ba8]
cmp eax, ebx
je 0x1000e597
push eax
call fcn.10007259
pop ecx
test eax, eax
je 0x1000e597
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x10015ba0]
call fcn.10007259
pop ecx
test eax, eax
je 0x1000e5b7
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x1000e5b9
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x484cee
Capabilities:
Encode data using xor

Disassembly:
mov ebx, 0x484a08
mov esi, 0x9acfecaf
and eax, eax
call fcn.00484d39
or eax, esi
or eax, esi
sub esi, esi
xor dword [ecx], ebx
sub eax, 0xbecfe01d
add eax, 0x260f8ce
add eax, 0x6dc57155
add ecx, 2
dec esi
mov eax, 0x233ee2a6
cmp ecx, edi
jl fcn.00484cee
and esi, esi
ret
Function at 0x402c40
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x409040]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, 0xffff
movzx eax, bx
mov dword [ebp - 0x34], eax
mov esi, ecx
cmp di, bx
jne 0x402c7d
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00404bf9
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
mov ecx, dword [eax]
test ecx, ecx
je 0x402cb7
mov edx, dword [esi + 0x30]
mov eax, dword [edx]
lea eax, [ecx + eax*2]
cmp ecx, eax
jae 0x402cb7
dec dword [edx]
mov ax, bx
mov edx, dword [esi + 0x20]
pop edi
mov esi, dword [edx]
lea ecx, [esi + 2]
mov dword [edx], ecx
mov word [esi], bx
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00404bf9
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
je 0x402d87
mov ecx, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [ecx], eax
jne 0x402ce4
mov eax, dword [esi + 0xc]
mov edx, dword [esi + 0x54]
mov ecx, dword [esi + 0x50]
sub edx, ecx
sar edx, 1
mov dword [eax], ecx
mov eax, dword [esi + 0x1c]
mov dword [eax], ecx
mov eax, dword [esi + 0x2c]
mov dword [eax], edx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x402d17
push dword [esi + 0x4c]
push ebx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputwc]
add esp, 8
movzx ecx, bx
cmp ax, di
cmove ecx, edi
pop edi
pop esi
mov ax, cx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00404bf9
mov esp, ebp
pop ebp
ret 4
movzx eax, bx
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x26]
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [esi + 0x40]
push eax
call dword [sym.imp.MSVCP140.dll_public:_int___thiscall_std::codecvt_wchar_t__char__struct__Mbstatet_::out_struct__Mbstatet___wchar_t_const___wchar_t_const___wchar_t_const____char___char___char___const]
sub eax, 0
je 0x402d56
sub eax, 1
je 0x402d56
sub eax, 2
jne 0x402d87
push dword [esi + 0x4c]
push dword [ebp - 0x28]
jmp 0x402cef
mov ebx, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub ebx, eax
je 0x402d74
push dword [esi + 0x4c]
push ebx
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
cmp ebx, eax
jne 0x402d87
mov eax, dword [ebp - 0x34]
lea ecx, [ebp - 0x28]
cmp dword [ebp - 0x30], ecx
movzx eax, ax
mov byte [esi + 0x3e], 1
cmovne edi, eax
mov ecx, dword [ebp - 4]
mov ax, di
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00404bf9
mov esp, ebp
pop ebp
ret 4
Function at 0x403a60
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x409040]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x403b24
cmp byte [esi + 0x3e], 0
je 0x403b24
mov eax, dword [esi]
push edi
push 0xffff
call dword [eax + 0xc]
mov ecx, 0xffff
cmp cx, ax
je 0x403b12
mov ecx, dword [esi + 0x38]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [esi + 0x40]
push eax
call dword [sym.imp.MSVCP140.dll_public:_int___thiscall_std::codecvt_wchar_t__char__struct__Mbstatet_::unshift_struct__Mbstatet___char___char___char___const]
sub eax, 0
je 0x403ad9
sub eax, 1
je 0x403add
sub eax, 2
jne 0x403b12
mov byte [esi + 0x3e], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00404bf9
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3e], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x403afb
push dword [esi + 0x4c]
push edi
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
cmp edi, eax
jne 0x403b12
cmp byte [esi + 0x3e], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00404bf9
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00404bf9
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.00404bf9
mov esp, ebp
pop ebp
ret

Function at 0x4054ce
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x40550d
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x40550d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x40550d
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x40550d
cmp dword [ecx + 0x74], 0xe
jbe 0x40550d
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x40279c
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
imul edx, dword [0x40b02c], 0x8088405
inc edx
mov dword [0x40b02c], edx
mul edx
mov eax, edx
ret

Function at 0x4075c4
Capabilities:
Hash data with crc32

Disassembly:
push esi
xor esi, esi
mov ecx, 0x40b55c
mov eax, esi
mov edx, 8
test al, 1
je 0x4075e0
shr eax, 1
xor eax, 0xedb88320
jmp 0x4075e2
shr eax, 1
dec edx
jne 0x4075d3
mov dword [ecx], eax
inc esi
add ecx, 4
cmp esi, 0x100
jne 0x4075cc
pop esi
ret

Function at 0x40760f
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, ecx
mov edi, edx
mov ebx, eax
cmp dword [0x40b558], 0
jne 0x40761b
call fcn.004075c4
push 1
push 0x40b558
call fcn.004043fc
mov eax, edi
test esi, esi
je 0x407646
mov edx, ebx
and dx, 0xff
xor ecx, ecx
mov cl, byte [eax]
xor dx, cx
movzx edx, dx
mov edx, dword [edx*4 + 0x40b55c]
shr ebx, 8
xor edx, ebx
mov ebx, edx
dec esi
inc eax
test esi, esi
jne 0x407621
mov eax, ebx
pop edi
pop esi
pop ebx
ret

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
nop
nop
nop
pop eax
nop
add eax, 0x403daa
nop
nop
sub eax, 0x403d50
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43001e
nop
nop
nop
popal
nop
nop
nop
nop
jmp loc.00401219
Function at 0x100024a0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x14
cmp dword [ecx + 0x38], 0
push ebx
push esi
push edi
mov dword [esp + 0xc], ecx
je 0x10002586
mov esi, dword [ebp + 0x10]
mov ebx, esi
mov edx, dword [ebp + 0xc]
mov edi, edx
mov eax, dword [ebp + 8]
mov dword [esp + 0x10], eax
test esi, esi
jl 0x10002575
jg 0x100024e0
test edx, edx
je 0x10002575
nop dword [eax]
call fcn.10003b90
mov esi, eax
mov eax, edx
mov dword [esp + 0x14], eax
test eax, eax
jl 0x10002534
jg 0x100024f7
test esi, esi
je 0x10002534
cmp ebx, eax
jg 0x10002507
jl 0x10002501
cmp edi, esi
jae 0x10002507
mov esi, edi
mov dword [esp + 0x14], ebx
mov ecx, dword [esp + 0xc]
mov eax, dword [esp + 0x10]
push esi
push eax
mov eax, dword [ecx + 0x20]
push dword [eax]
call fcn.100176a0
mov ecx, dword [esp + 0x18]
add esp, 0xc
sub edi, esi
sbb ebx, dword [esp + 0x14]
mov eax, dword [ecx + 0x30]
sub dword [eax], esi
mov eax, dword [ecx + 0x20]
add dword [eax], esi
jmp 0x10002559
mov ecx, dword [esp + 0xc]
mov eax, dword [esp + 0x10]
mov edx, dword [ecx]
movzx eax, byte [eax]
push eax
call dword [edx + 0xc]
cmp eax, 0xffffffff
je 0x1000256f
mov ecx, dword [esp + 0xc]
add edi, 0xffffffff
mov esi, 1
adc ebx, 0xffffffff
add dword [esp + 0x10], esi
test ebx, ebx
jg 0x100024e0
jl 0x1000256f
test edi, edi
jne 0x100024e0
mov edx, dword [ebp + 0xc]
mov esi, dword [ebp + 0x10]
sub edx, edi
mov eax, edx
sbb esi, ebx
mov edx, esi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ecx + 0x20]
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov dword [esp + 0x18], esi
mov eax, dword [eax]
mov dword [esp + 0x1c], edi
mov dword [esp + 0x10], eax
test eax, eax
je 0x100025a8
mov eax, dword [ecx + 0x30]
mov eax, dword [eax]
jmp 0x100025aa
xor eax, eax
cdq
mov ebx, eax
mov eax, edx
mov dword [esp + 0x14], eax
test edi, edi
jl 0x10002628
jg 0x100025bd
test esi, esi
je 0x10002628
test eax, eax
jl 0x1000260c
jg 0x100025c7
test ebx, ebx
je 0x1000260c
cmp edi, eax
jg 0x100025d7
jl 0x100025d1
cmp esi, ebx
jae 0x100025d7
mov ebx, esi
mov dword [esp + 0x14], edi
push ebx
push dword [ebp + 8]
push dword [esp + 0x18]
call fcn.100176a0
mov ecx, dword [esp + 0x18]
add esp, 0xc
mov edx, dword [ebp + 8]
sub esi, ebx
sbb edi, dword [esp + 0x14]
add edx, ebx
mov eax, dword [ecx + 0x30]
sub dword [eax], ebx
mov eax, dword [ecx + 0x20]
add dword [eax], ebx
test edi, edi
jl 0x10002628
jg 0x1000260f
test esi, esi
je 0x10002628
jmp 0x1000260f
mov edx, dword [ebp + 8]
mov eax, dword [ecx + 0x4c]
test eax, eax
je 0x10002628
push eax
push esi
push 1
push edx
call fcn.1001b0b3
add esp, 0x10
sub esi, eax
sbb edi, 0
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
sub eax, esi
sbb edx, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x10002b80
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x10051050]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x10002bb0
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10015ed5
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
push edi
mov ecx, dword [eax]
test ecx, ecx
je 0x10002bec
mov edx, dword [esi + 0x30]
mov edi, dword [edx]
lea eax, [edi + ecx]
cmp ecx, eax
jae 0x10002bec
lea ecx, [edi - 1]
mov dword [edx], ecx
mov edx, dword [esi + 0x20]
mov esi, dword [edx]
lea ecx, [esi + 1]
mov dword [edx], ecx
mov byte [esi], bl
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10015ed5
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
je 0x10002cd4
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x10002c14
mov edx, dword [esi + 0x54]
mov ecx, dword [esi + 0x50]
sub edx, ecx
mov dword [edi], ecx
mov eax, dword [esi + 0x1c]
mov dword [eax], ecx
mov eax, dword [esi + 0x2c]
mov dword [eax], edx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x10002c47
push dword [esi + 0x4c]
movsx eax, bl
push eax
call fcn.1001a671
add esp, 8
or ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, ebx
pop edi
pop esi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10015ed5
mov esp, ebp
pop ebp
ret 4
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x25], bl
mov edx, dword [ecx]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x25]
push eax
lea eax, [esi + 0x40]
push eax
call dword [edx + 0x1c]
sub eax, 0
je 0x10002ca7
sub eax, 1
je 0x10002ca7
sub eax, 2
jne 0x10002cd4
push dword [esi + 0x4c]
movsx eax, byte [ebp - 0x25]
push eax
call fcn.1001a671
add esp, 8
or ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, ebx
pop edi
pop esi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10015ed5
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x10002cc4
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.1001b0b3
add esp, 0x10
cmp edi, eax
jne 0x10002cd4
lea eax, [ebp - 0x25]
mov byte [esi + 0x3d], 1
cmp dword [ebp - 0x30], eax
jne 0x10002bd7
mov ecx, dword [ebp - 4]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10015ed5
mov esp, ebp
pop ebp
ret 4