joyce8/EMBER2024-capa huggingface dataset:
Function at 0x413fa8
Capabilities:
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeac
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 0x150], ecx
mov dword [ebp - 0x154], ecx
mov dword [ebp - 0x14c], ecx
mov dword [ebp - 8], ecx
mov esi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004038a4
xor eax, eax
push ebp
push 0x414122
push dword fs:[eax]
mov dword fs:[eax], esp
mov dl, 1
mov eax, dword [0x40ec68]
call fcn.00402af4
mov ebx, eax
lea eax, [ebp - 8]
mov edx, dword [ebp - 4]
call fcn.0040352c
lea eax, [ebp - 0x14c]
push eax
mov ecx, 1
mov edx, dword [ebp - 4]
mov eax, ebx
call fcn.0040ecbc
mov eax, dword [ebp - 0x14c]
mov edx, 0x414138
call fcn.00403800
je 0x414052
push dword [ebp - 4]
push 0x414138
push 0x414144
lea eax, [ebp - 4]
mov edx, 3
call fcn.004037b0
lea eax, [ebp - 8]
mov ecx, 0x414138
mov edx, dword [ebp - 4]
call fcn.0040373c
jmp 0x41405f
lea eax, [ebp - 4]
mov edx, 0x414144
call fcn.004036f8
lea eax, [ebp - 0x148]
push eax
mov eax, dword [ebp - 4]
call fcn.004038b4
push eax
call sub.KERNEL32.DLL_FindFirstFileA
mov ebx, eax
cmp ebx, 0xffffffff
je 0x4140f7
mov eax, dword [ebp - 0x148]
add eax, 0xfffffff0
sub eax, 8
jb 0x414091
add eax, 0xffffffe8
sub eax, 8
jae 0x4140e0
lea eax, [ebp - 0x11c]
cmp eax, 0x2e
je 0x4140e0
lea eax, [ebp - 0x11c]
cmp eax, 0x414148
je 0x4140e0
lea eax, [ebp - 0x154]
lea edx, [ebp - 0x11c]
mov ecx, 0x104
call fcn.004036c4
mov ecx, dword [ebp - 0x154]
lea eax, [ebp - 0x150]
mov edx, dword [ebp - 8]
call fcn.0040373c
mov edx, dword [ebp - 0x150]
mov eax, esi
mov ecx, dword [eax]
call dword [ecx + 0x34]
lea eax, [ebp - 0x148]
push eax
push ebx
call sub.KERNEL32.DLL_FindNextFileA
neg eax
sbb eax, eax
neg eax
test al, al
jne 0x41407b
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x414129
lea eax, [ebp - 0x154]
mov edx, 3
call fcn.004034b8
lea eax, [ebp - 8]
mov edx, 2
call fcn.004034b8
ret

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
push 4
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x432072
nop
nop
nop
mov ebx, 0x40c7d0
nop
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
div edi
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x6af07424
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x432060
nop
nop
nop
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4320d2
nop
nop
mov ebx, 0x42f314
nop
nop
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
pop eax
nop
nop
nop
nop
nop
mov esi, 0x8a91ef2
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
loop 0x4320c0
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x1000181b
Capabilities:
Enumerate threads

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x10022024]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push 0
push 4
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov edi, eax
cmp edi, 0xffffffff
je 0x100018fb
lea eax, [ebp - 0x20]
mov dword [ebp - 0x20], 0x1c
push eax
push edi
call dword [sym.imp.KERNEL32.dll_Thread32First]
test eax, eax
je 0x100018f4
push ebx
cmp dword [ebp - 0x20], 0x10
jb 0x100018d9
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
cmp dword [ebp - 0x14], eax
jne 0x100018d9
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp dword [ebp - 0x18], eax
je 0x100018d9
mov edx, dword [esi]
test edx, edx
jne 0x100018a7
push 0x200
push edx
push dword [0x10022e94]
mov dword [esi + 4], 0x80
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edx, eax
mov dword [esi], edx
test edx, edx
je 0x100018f3
lea ebx, [esi + 8]
jmp 0x100018cf
mov eax, dword [esi + 4]
lea ebx, [esi + 8]
cmp dword [ebx], eax
jb 0x100018cf
shl eax, 3
push eax
push edx
push 0
push dword [0x10022e94]
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov edx, eax
test edx, edx
je 0x100018f3
shl dword [esi + 4], 1
mov dword [esi], edx
mov ecx, dword [ebx]
mov eax, dword [ebp - 0x18]
mov dword [edx + ecx*4], eax
inc dword [ebx]
lea eax, [ebp - 0x20]
mov dword [ebp - 0x20], 0x1c
push eax
push edi
call dword [sym.imp.KERNEL32.dll_Thread32Next]
test eax, eax
jne 0x1000185f
pop ebx
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.10019b17
leave
ret

Function at 0x10001909
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
mov dword [ebp - 4], edx
xor ebx, ebx
mov dword [esi], ebx
mov dword [esi + 4], ebx
mov dword [esi + 8], ebx
call fcn.1000181b
cmp dword [esi], ebx
je 0x10001969
push edi
mov edi, ebx
cmp dword [esi + 8], ebx
jbe 0x10001968
mov eax, dword [esi]
push dword [eax + edi*4]
push ebx
push 0x5a
call dword [sym.imp.KERNEL32.dll_OpenThread]
mov ebx, eax
test ebx, ebx
je 0x1000195f
push ebx
call dword [sym.imp.KERNEL32.dll_SuspendThread]
push dword [ebp + 8]
mov edx, dword [ebp - 4]
mov ecx, ebx
call fcn.100016c8
pop ecx
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
inc edi
push 0
pop ebx
cmp edi, dword [esi + 8]
jb 0x1000192f
pop edi
pop esi
pop ebx
leave
ret

Function at 0x1000196d
Capabilities:
Resume thread

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
je 0x100019b9
push edi
xor edi, edi
cmp dword [esi + 8], edi
jbe 0x100019a8
push ebx
mov eax, dword [esi]
push dword [eax + edi*4]
push 0
push 0x5a
call dword [sym.imp.KERNEL32.dll_OpenThread]
mov ebx, eax
test ebx, ebx
je 0x100019a1
push ebx
call dword [sym.imp.KERNEL32.dll_ResumeThread]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
inc edi
cmp edi, dword [esi + 8]
jb 0x1000197e
pop ebx
push dword [esi]
push 0
push dword [0x10022e94]
call dword [sym.imp.KERNEL32.dll_HeapFree]
pop edi
pop esi
ret
Function at 0x100019bb
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
imul esi, ecx, 0x2c
push edi
mov edi, edx
mov dword [ebp - 0x10], edi
add esi, dword [0x10022ea0]
mov dword [ebp - 8], esi
mov al, byte [esi + 0x14]
mov ebx, dword [esi]
and al, 1
je 0x100019e1
sub ebx, 5
movzx eax, al
lea ecx, [ebp - 4]
push ecx
push 0x40
lea eax, [eax*2 + 5]
push eax
push ebx
mov dword [ebp - 0xc], eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x10001a08
push 0xa
pop eax
jmp 0x10001a88
test edi, edi
je 0x10001a29
mov byte [ebx], 0xe9
mov eax, dword [esi + 4]
sub eax, ebx
sub eax, 5
mov dword [ebx + 1], eax
test byte [esi + 0x14], 1
je 0x10001a48
mov eax, dword [esi]
mov word [eax], 0xf9eb
jmp 0x10001a48
test byte [esi + 0x14], 1
je 0x10001a3d
lea esi, [esi + 0xc]
mov edi, ebx
movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
movsb byte es:[edi], byte [esi]
mov esi, dword [ebp - 8]
jmp 0x10001a48
mov eax, dword [esi + 0xc]
mov dword [ebx], eax
mov al, byte [esi + 0x10]
mov byte [ebx + 4], al
mov edi, dword [ebp - 0xc]
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
mov edx, dword [ebp - 0x10]
mov cl, dl
add cl, cl
shl dl, 2
xor cl, byte [esi + 0x14]
and cl, 2
xor cl, byte [esi + 0x14]
xor dl, cl
and dl, 4
xor dl, cl
xor eax, eax
mov byte [esi + 0x14], dl
pop edi
pop esi
pop ebx
leave
ret

Function at 0x1000210e
Capabilities:
Allocate or change rwx memory

Disassembly:
mov edx, dword [0x10022e9c]
push esi
xor esi, esi
jmp 0x10002120
cmp dword [edx + 4], esi
jne 0x10002174
mov edx, dword [edx]
test edx, edx
jne 0x10002119
push 0x40
push 0x3000
push 0x1000
push esi
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov edx, eax
test edx, edx
je 0x10002170
push edi
push 0x20
lea ecx, [edx + 0x20]
mov dword [edx + 8], esi
pop edi
mov dword [ecx], esi
mov eax, ecx
mov dword [edx + 4], ecx
add edi, 0x20
add ecx, 0x20
mov esi, eax
cmp edi, 0xfe0
jbe 0x10002147
mov eax, dword [0x10022e9c]
mov dword [edx], eax
mov dword [0x10022e9c], edx
pop edi
test edx, edx
jne 0x10002174
xor eax, eax
pop esi
ret
mov eax, dword [edx + 4]
pop esi
mov ecx, dword [eax]
inc dword [edx + 8]
mov dword [edx + 4], ecx
ret
Function at 0x10004d70
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x10022024]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push edi
mov edi, ecx
call fcn.10014240
mov ebx, eax
lea eax, [ebp + 8]
push eax
lea eax, [ebp - 0x2c]
mov dword [ebp - 0x2c], ebx
push eax
call fcn.10014250
add esp, 8
test al, al
je 0x10004dc0
lea eax, [ebp + 8]
push eax
call fcn.100154b0
add esp, 4
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10019b17
mov esp, ebp
pop ebp
ret 4
push esi
mov ecx, edi
call dword [sym.imp.MSVCP140.dll_protected:_char____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::pptr_void_const]
test eax, eax
je 0x10004e11
mov ecx, edi
call dword [sym.imp.MSVCP140.dll_protected:_char____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::epptr_void_const]
mov ecx, edi
mov esi, eax
call dword [sym.imp.MSVCP140.dll_protected:_char____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::pptr_void_const]
cmp eax, esi
jae 0x10004e11
mov ecx, edi
call dword [sym.imp.MSVCP140.dll_protected:_char____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::_Pninc_void_]
mov esi, eax
lea eax, [ebp + 8]
push eax
call fcn.10015b70
add esp, 4
mov byte [esi], al
mov eax, dword [ebp + 8]
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10019b17
mov esp, ebp
pop ebp
ret 4
cmp dword [edi + 0x4c], 0
je 0x10004eb5
mov ecx, edi
call fcn.10012ba0
mov esi, dword [edi + 0x38]
lea eax, [ebp + 8]
push eax
call fcn.10015b70
add esp, 4
test esi, esi
jne 0x10004e4a
push dword [edi + 0x4c]
push eax
call fcn.1000c830
add esp, 8
test al, al
je 0x10004eb5
mov ebx, dword [ebp + 8]
jmp 0x10004eb5
mov byte [ebp - 0x28], al
mov ecx, esi
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 - 0x27]
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [edi + 0x40]
push eax
call dword [sym.imp.MSVCP140.dll_public:_int___thiscall_std::codecvt_char__char__struct__Mbstatet_::out_struct__Mbstatet___char_const___char_const___char_const____char___char___char___const]
sub eax, 0
je 0x10004e88
sub eax, 1
je 0x10004e88
sub eax, 2
jne 0x10004eb5
push dword [edi + 0x4c]
push dword [ebp - 0x28]
jmp 0x10004e39
mov esi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub esi, eax
je 0x10004ea6
push dword [edi + 0x4c]
push esi
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
cmp esi, eax
jne 0x10004eb5
lea eax, [ebp - 0x28]
mov byte [edi + 0x3d], 1
cmp dword [ebp - 0x30], eax
mov eax, dword [ebp + 8]
jne 0x10004eb7
mov eax, ebx
mov ecx, dword [ebp - 4]
pop esi
pop edi
xor ecx, ebp
pop ebx
call fcn.10019b17
mov esp, ebp
pop ebp
ret 4
Function at 0x10005230
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x10]
sub esp, 8
push ebx
mov ebx, ecx
push esi
mov esi, dword [ebp + 0xc]
test eax, eax
jg 0x10005256
jl 0x1000524a
test esi, esi
jne 0x10005256
pop esi
xor eax, eax
xor edx, edx
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x1000526f
push eax
push esi
push dword [ebp + 8]
call dword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::xsgetn_char___long_long___int64__]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
push edi
mov dword [ebp - 4], esi
call dword [sym.imp.MSVCP140.dll_protected:_long_long___int64____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::_Gnavail_void_const]
mov dword [ebp - 8], eax
test eax, eax
je 0x100052bb
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 4]
push eax
call fcn.1000dfa0
add esp, 8
mov ecx, ebx
mov esi, dword [eax]
push esi
call dword [sym.imp.MSVCP140.dll_protected:_char____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::gptr_void_const]
mov edi, dword [ebp + 8]
push eax
push edi
call fcn.10013810
sub dword [ebp - 4], esi
add esp, 0xc
mov ecx, ebx
add edi, esi
push esi
call dword [sym.imp.MSVCP140.dll_protected:_void___thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::gbump_int_]
mov esi, dword [ebp + 0xc]
jmp 0x100052be
mov edi, dword [ebp + 8]
cmp dword [ebx + 0x4c], 0
je 0x10005332
mov ecx, ebx
call fcn.10012ba0
mov ecx, dword [ebp - 4]
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
cmp ecx, 0xfff
jbe 0x1000530a
jmp 0x100052e0
push dword [ebx + 0x4c]
push 0xfff
push 1
push edi
call eax
mov ecx, dword [ebp - 4]
add esp, 0x10
sub ecx, eax
add edi, eax
mov dword [ebp - 4], ecx
cmp eax, 0xfff
jne 0x10005335
cmp ecx, eax
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
ja 0x100052e0
test ecx, ecx
je 0x10005335
push dword [ebx + 0x4c]
push ecx
push 1
push edi
call eax
mov ecx, dword [ebp - 4]
add esp, 0x10
mov edx, dword [ebp + 0x10]
sub ecx, eax
sub esi, ecx
mov eax, esi
pop edi
pop esi
sbb edx, 0
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 0x10]
sub esi, ecx
pop edi
mov eax, esi
sbb edx, 0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x10005350
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
mov ebx, ecx
cmp dword [ebx + 0x38], 0
je 0x10005375
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::xsputn_char_const___long_long___int64__]
pop ebx
mov esp, ebp
pop ebp
ret 0xc
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x10]
mov dword [ebp - 8], esi
mov dword [ebp - 0xc], edi
call dword [sym.imp.MSVCP140.dll_protected:_long_long___int64____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::_Pnavail_void_const]
mov dword [ebp + 0x10], eax
mov ecx, edx
mov dword [ebp - 4], ecx
test edi, edi
jl 0x100053e0
jg 0x1000539b
test esi, esi
je 0x100053e0
test ecx, ecx
jl 0x1000541a
jg 0x100053a5
test eax, eax
je 0x1000541a
cmp edi, ecx
jg 0x100053b7
jl 0x100053af
cmp esi, eax
jae 0x100053b7
mov eax, esi
mov dword [ebp + 0x10], esi
mov dword [ebp - 4], edi
push eax
push dword [ebp + 8]
mov ecx, ebx
call dword [sym.imp.MSVCP140.dll_protected:_char____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::pptr_void_const]
push eax
call fcn.10013810
mov ecx, dword [ebp + 0x10]
add esp, 0xc
add dword [ebp + 8], ecx
sub esi, ecx
sbb edi, dword [ebp - 4]
push ecx
mov ecx, ebx
call dword [sym.imp.MSVCP140.dll_protected:_void___thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::pbump_int_]
mov eax, dword [ebp + 8]
test edi, edi
jl 0x10005407
jg 0x100053ed
test esi, esi
je 0x10005407
mov ecx, dword [ebx + 0x4c]
test ecx, ecx
je 0x10005407
push ecx
push esi
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
sub esi, eax
sbb edi, 0
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 0xc]
sub eax, esi
sbb edx, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebp + 8]
jmp 0x100053ed
Function at 0x10011b30
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x10022024]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, ecx
cmp dword [ebx + 0x38], 0
je 0x10011c0f
cmp byte [ebx + 0x3d], 0
je 0x10011c0f
mov eax, dword [ebx]
push esi
push edi
mov esi, dword [eax + 0xc]
call fcn.10014240
mov edi, eax
mov ecx, ebx
push edi
call esi
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x2c]
mov dword [ebp - 0x2c], edi
push eax
call fcn.10014250
add esp, 8
test al, al
jne 0x10011bfc
mov ecx, dword [ebx + 0x38]
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebx + 0x40]
push eax
call dword [sym.imp.MSVCP140.dll_public:_int___thiscall_std::codecvt_char__char__struct__Mbstatet_::unshift_struct__Mbstatet___char___char___char___const]
sub eax, 0
je 0x10011bc2
sub eax, 1
je 0x10011bc6
sub eax, 2
jne 0x10011bfc
pop edi
mov byte [ebx + 0x3d], al
mov al, 1
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10019b17
mov esp, ebp
pop ebp
ret
mov byte [ebx + 0x3d], 0
mov esi, dword [ebp - 0x30]
lea eax, [ebp - 0x24]
sub esi, eax
je 0x10011be4
push dword [ebx + 0x4c]
push esi
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
cmp esi, eax
jne 0x10011bfc
cmp byte [ebx + 0x3d], 0
pop edi
pop esi
sete al
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10019b17
mov esp, ebp
pop ebp
ret
pop edi
pop esi
xor al, al
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10019b17
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop ebx
call fcn.10019b17
mov esp, ebp
pop ebp
ret

Function at 0x10018e5e
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
mov esi, dword [ebp + 0xc]
neg eax
sbb eax, eax
xor ecx, ecx
and eax, dword [ebp - 4]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
mov dword [ebp - 4], eax
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push eax
push dword [esi]
call fcn.10018e3a
pop esi
leave
ret 8
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
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x403d6f
sub eax, 0x403d15
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
popal
nop
nop
nop
nop
nop
jmp fcn.00401219
Function at 0x4099a4
Capabilities:
Create process on windows
Create process suspended

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x409a77
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x409a90
push ebx
push 0x409a9c
push esi
lea eax, [ebp - 4]
mov edx, 4
call fcn.004033b4
lea eax, [ebp - 0x48]
xor ecx, ecx
mov edx, 0x44
call fcn.0040277c
mov dword [ebp - 0x48], 0x44
lea eax, [ebp - 0x58]
push eax
lea eax, [ebp - 0x48]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.00403414
push eax
push 0
call sub.kernel32.dll_CreateProcessA
test eax, eax
jne 0x409a24
mov al, 0x62
call fcn.00409648
mov eax, dword [ebp - 0x54]
push eax
call sub.kernel32.dll_CloseHandle_1
call fcn.00409978
push 0xff
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x58]
push eax
push 1
call sub.user32.dll_MsgWaitForMultipleObjects
dec eax
je 0x409a2d
call fcn.00409978
push edi
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_GetExitCodeProcess
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_CloseHandle_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409a7e
lea eax, [ebp - 4]
call fcn.00403198
ret

Function at 0x409b30
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffbc
mov edi, eax
lea esi, [esp + 0x28]
lea eax, [esp + 4]
push eax
call sub.kernel32.dll_GetSystemInfo
mov ebx, edi
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409be4
jmp 0x409bd9
cmp dword [esi + 0x10], 0x1000
jne 0x409bc5
test byte [esi + 0x15], 1
jne 0x409bc5
xor ebx, ebx
mov eax, dword [esi + 0x14]
cmp eax, 1
je 0x409b84
cmp eax, 2
je 0x409b84
cmp eax, 0x10
je 0x409b84
cmp eax, 0x20
jne 0x409b99
push esp
push 0x40
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x409b99
mov bl, 1
xor ebp, ebp
jmp 0x409baa
mov eax, dword [esi]
add eax, ebp
call fcn.00409b28
add ebp, dword [esp + 8]
cmp ebp, dword [esi + 0xc]
jb 0x409b9d
test bl, bl
je 0x409bc5
push esp
mov eax, dword [esp + 4]
push eax
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
mov eax, dword [esi]
add eax, dword [esi + 0xc]
mov ebx, eax
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409be4
mov eax, dword [esi + 4]
cmp eax, edi
je 0x409b5c
add esp, 0x44
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x42e001
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
call 0x42e00c
nop
nop
nop
nop
pop eax
nop
add eax, 0x403ac5
nop
nop
sub eax, 0x403a6b
nop
nop
nop
nop
mov ebx, dword [eax]
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x42e030
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
jne 0x42e01e
nop
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp loc.00401219