feat: Working on Anti-Debug + TrollReversers Insertion Stub Research
- Researching how to insert a safe stub to handle detections for anti-debugging and troll attempts as part of the TrollReversers feature. - Currently, it only inserts a "Hello World" MessageBox in each procedure indicated to Ryujin. - This stub is completely safe and does not break the original code logic or flow. It can be fully mutated and obfuscated when reanalyzing opcodes, making it fully compatible with all Ryujin features simultaneously.
This commit is contained in:
keowu
@@ -848,6 +848,253 @@ void RyujinObfuscationCore::insertAntiDebug() {
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if (!isInserted) {
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auto block_info = findBlockId(instr.instruction.info.opcode, instr.instruction.operands[1].imm.value.u, 2, sizeof(unsigned char));
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if (block_info.first == -1 || block_info.second == -1) continue;
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auto& data = m_proc.basic_blocks[block_info.first].opcodes[block_info.second];
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asmjit::JitRuntime runtime;
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asmjit::CodeHolder code;
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code.init(runtime.environment());
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asmjit::x86::Assembler a(&code);
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// Push flags
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a.pushfq();
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// Push regs
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a.push(asmjit::x86::rax);
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a.push(asmjit::x86::rcx);
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a.push(asmjit::x86::rdx);
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a.push(asmjit::x86::rbx);
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a.push(asmjit::x86::rbp);
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a.push(asmjit::x86::rsi);
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a.push(asmjit::x86::rdi);
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a.push(asmjit::x86::r8);
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a.push(asmjit::x86::r9);
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a.push(asmjit::x86::r10);
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a.push(asmjit::x86::r11);
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a.push(asmjit::x86::r12);
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a.push(asmjit::x86::r13);
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a.push(asmjit::x86::r14);
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a.push(asmjit::x86::r15);
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/*
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Apenas um teste com hello world resolvendo pela PEB para confirmar se vai ser poss<73>vel inserir a stub oculta para detec<65><63>o futura
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trabalhando na base/pesquisa da capacidade de fazer esse tipo de feature/capacidade.
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*/
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std::vector<unsigned char> shellcode = {
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0x48, 0x81, 0xEC, 0x88, 0x01, 0x00, 0x00, 0x65, 0x48, 0x8B, 0x04, 0x25,
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0x60, 0x00, 0x00, 0x00, 0x48, 0x89, 0x84, 0x24, 0x10, 0x01, 0x00, 0x00,
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0x48, 0x83, 0xBC, 0x24, 0x10, 0x01, 0x00, 0x00, 0x00, 0x74, 0x0F, 0x48,
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0x8B, 0x84, 0x24, 0x10, 0x01, 0x00, 0x00, 0x48, 0x83, 0x78, 0x18, 0x00,
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0x75, 0x05, 0xE9, 0xE3, 0x07, 0x00, 0x00, 0xB8, 0x6B, 0x00, 0x00, 0x00,
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0x66, 0x89, 0x84, 0x24, 0xF0, 0x00, 0x00, 0x00, 0xB8, 0x65, 0x00, 0x00,
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0x00, 0x66, 0x89, 0x84, 0x24, 0xF2, 0x00, 0x00, 0x00, 0xB8, 0x72, 0x00,
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0x00, 0x00, 0x66, 0x89, 0x84, 0x24, 0xF4, 0x00, 0x00, 0x00, 0xB8, 0x6E,
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0x00, 0x00, 0x00, 0x66, 0x89, 0x84, 0x24, 0xF6, 0x00, 0x00, 0x00, 0xB8,
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0x65, 0x00, 0x00, 0x00, 0x66, 0x89, 0x84, 0x24, 0xF8, 0x00, 0x00, 0x00,
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0xB8, 0x6C, 0x00, 0x00, 0x00, 0x66, 0x89, 0x84, 0x24, 0xFA, 0x00, 0x00,
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0x00, 0xB8, 0x33, 0x00, 0x00, 0x00, 0x66, 0x89, 0x84, 0x24, 0xFC, 0x00,
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0x00, 0x00, 0xB8, 0x32, 0x00, 0x00, 0x00, 0x66, 0x89, 0x84, 0x24, 0xFE,
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0x00, 0x00, 0x00, 0xB8, 0x2E, 0x00, 0x00, 0x00, 0x66, 0x89, 0x84, 0x24,
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0x00, 0x01, 0x00, 0x00, 0xB8, 0x64, 0x00, 0x00, 0x00, 0x66, 0x89, 0x84,
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0x24, 0x02, 0x01, 0x00, 0x00, 0xB8, 0x6C, 0x00, 0x00, 0x00, 0x66, 0x89,
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0x84, 0x24, 0x04, 0x01, 0x00, 0x00, 0xB8, 0x6C, 0x00, 0x00, 0x00, 0x66,
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0x89, 0x84, 0x24, 0x06, 0x01, 0x00, 0x00, 0x33, 0xC0, 0x66, 0x89, 0x84,
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0x24, 0x08, 0x01, 0x00, 0x00, 0xC6, 0x44, 0x24, 0x48, 0x4C, 0xC6, 0x44,
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0x24, 0x49, 0x6F, 0xC6, 0x44, 0x24, 0x4A, 0x61, 0xC6, 0x44, 0x24, 0x4B,
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0x64, 0xC6, 0x44, 0x24, 0x4C, 0x4C, 0xC6, 0x44, 0x24, 0x4D, 0x69, 0xC6,
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0x44, 0x24, 0x4E, 0x62, 0xC6, 0x44, 0x24, 0x4F, 0x72, 0xC6, 0x44, 0x24,
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0x50, 0x61, 0xC6, 0x44, 0x24, 0x51, 0x72, 0xC6, 0x44, 0x24, 0x52, 0x79,
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0xC6, 0x44, 0x24, 0x53, 0x41, 0xC6, 0x44, 0x24, 0x54, 0x00, 0xC6, 0x44,
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0x24, 0x58, 0x47, 0xC6, 0x44, 0x24, 0x59, 0x65, 0xC6, 0x44, 0x24, 0x5A,
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0x74, 0xC6, 0x44, 0x24, 0x5B, 0x50, 0xC6, 0x44, 0x24, 0x5C, 0x72, 0xC6,
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0x44, 0x24, 0x5D, 0x6F, 0xC6, 0x44, 0x24, 0x5E, 0x63, 0xC6, 0x44, 0x24,
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0x5F, 0x41, 0xC6, 0x44, 0x24, 0x60, 0x64, 0xC6, 0x44, 0x24, 0x61, 0x64,
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0xC6, 0x44, 0x24, 0x62, 0x72, 0xC6, 0x44, 0x24, 0x63, 0x65, 0xC6, 0x44,
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0x24, 0x64, 0x73, 0xC6, 0x44, 0x24, 0x65, 0x73, 0xC6, 0x44, 0x24, 0x66,
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0x00, 0xC6, 0x44, 0x24, 0x68, 0x75, 0xC6, 0x44, 0x24, 0x69, 0x73, 0xC6,
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0x44, 0x24, 0x6A, 0x65, 0xC6, 0x44, 0x24, 0x6B, 0x72, 0xC6, 0x44, 0x24,
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0x6C, 0x33, 0xC6, 0x44, 0x24, 0x6D, 0x32, 0xC6, 0x44, 0x24, 0x6E, 0x2E,
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0xC6, 0x44, 0x24, 0x6F, 0x64, 0xC6, 0x44, 0x24, 0x70, 0x6C, 0xC6, 0x44,
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0x24, 0x71, 0x6C, 0xC6, 0x44, 0x24, 0x72, 0x00, 0xC6, 0x44, 0x24, 0x78,
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0x4D, 0xC6, 0x44, 0x24, 0x79, 0x65, 0xC6, 0x44, 0x24, 0x7A, 0x73, 0xC6,
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0x44, 0x24, 0x7B, 0x73, 0xC6, 0x44, 0x24, 0x7C, 0x61, 0xC6, 0x44, 0x24,
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0x7D, 0x67, 0xC6, 0x44, 0x24, 0x7E, 0x65, 0xC6, 0x44, 0x24, 0x7F, 0x42,
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0xC6, 0x84, 0x24, 0x80, 0x00, 0x00, 0x00, 0x6F, 0xC6, 0x84, 0x24, 0x81,
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0x00, 0x00, 0x00, 0x78, 0xC6, 0x84, 0x24, 0x82, 0x00, 0x00, 0x00, 0x41,
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0xC6, 0x84, 0x24, 0x83, 0x00, 0x00, 0x00, 0x00, 0x48, 0xC7, 0x84, 0x24,
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0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x48, 0xC7, 0x84, 0x24,
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0xE8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x48, 0x8B, 0x84, 0x24,
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0x10, 0x01, 0x00, 0x00, 0x48, 0x8B, 0x40, 0x18, 0x48, 0x83, 0xC0, 0x28,
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0x48, 0x89, 0x84, 0x24, 0x18, 0x01, 0x00, 0x00, 0x48, 0x8B, 0x84, 0x24,
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0x18, 0x01, 0x00, 0x00, 0x48, 0x8B, 0x00, 0x48, 0x89, 0x84, 0x24, 0xB8,
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0x00, 0x00, 0x00, 0xEB, 0x13, 0x48, 0x8B, 0x84, 0x24, 0xB8, 0x00, 0x00,
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0x00, 0x48, 0x8B, 0x00, 0x48, 0x89, 0x84, 0x24, 0xB8, 0x00, 0x00, 0x00,
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0x48, 0x8B, 0x84, 0x24, 0x18, 0x01, 0x00, 0x00, 0x48, 0x39, 0x84, 0x24,
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0xB8, 0x00, 0x00, 0x00, 0x0F, 0x84, 0x14, 0x04, 0x00, 0x00, 0x48, 0x8B,
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0x84, 0x24, 0xB8, 0x00, 0x00, 0x00, 0x48, 0x83, 0xE8, 0x10, 0x48, 0x89,
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0x84, 0x24, 0xC8, 0x00, 0x00, 0x00, 0x48, 0x8B, 0x84, 0x24, 0xC8, 0x00,
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0x00, 0x00, 0x48, 0x83, 0x78, 0x60, 0x00, 0x75, 0x02, 0xEB, 0xB2, 0x48,
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0x8B, 0x84, 0x24, 0xC8, 0x00, 0x00, 0x00, 0x48, 0x8B, 0x40, 0x60, 0x48,
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0x89, 0x84, 0x24, 0x50, 0x01, 0x00, 0x00, 0x48, 0x8D, 0x84, 0x24, 0xF0,
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0x00, 0x00, 0x00, 0x48, 0x89, 0x84, 0x24, 0x58, 0x01, 0x00, 0x00, 0xC6,
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0x44, 0x24, 0x20, 0x01, 0x48, 0x8B, 0x84, 0x24, 0xC8, 0x00, 0x00, 0x00,
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0x0F, 0xB7, 0x40, 0x58, 0x33, 0xD2, 0xB9, 0x02, 0x00, 0x00, 0x00, 0x48,
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0xF7, 0xF1, 0x66, 0x89, 0x84, 0x24, 0xB0, 0x00, 0x00, 0x00, 0x48, 0x8D,
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0x84, 0x24, 0xF0, 0x00, 0x00, 0x00, 0x48, 0x89, 0x84, 0x24, 0x48, 0x01,
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0x00, 0x00, 0x48, 0xC7, 0x84, 0x24, 0xC0, 0x00, 0x00, 0x00, 0xFF, 0xFF,
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0xFF, 0xFF, 0x48, 0xFF, 0x84, 0x24, 0xC0, 0x00, 0x00, 0x00, 0x48, 0x8B,
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0x84, 0x24, 0x48, 0x01, 0x00, 0x00, 0x48, 0x8B, 0x8C, 0x24, 0xC0, 0x00,
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0x00, 0x00, 0x66, 0x83, 0x3C, 0x48, 0x00, 0x75, 0xE1, 0x48, 0x8B, 0x84,
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0x24, 0xC0, 0x00, 0x00, 0x00, 0x66, 0x89, 0x44, 0x24, 0x3C, 0x0F, 0xB7,
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0x84, 0x24, 0xB0, 0x00, 0x00, 0x00, 0x0F, 0xB7, 0x4C, 0x24, 0x3C, 0x3B,
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0xC1, 0x74, 0x05, 0xE9, 0x0D, 0xFF, 0xFF, 0xFF, 0x33, 0xC0, 0x66, 0x89,
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0x44, 0x24, 0x24, 0xEB, 0x0D, 0x0F, 0xB7, 0x44, 0x24, 0x24, 0x66, 0xFF,
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0xC0, 0x66, 0x89, 0x44, 0x24, 0x24, 0x0F, 0xB7, 0x44, 0x24, 0x24, 0x0F,
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0xB7, 0x4C, 0x24, 0x3C, 0x3B, 0xC1, 0x0F, 0x8D, 0x88, 0x00, 0x00, 0x00,
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0x0F, 0xB7, 0x44, 0x24, 0x24, 0x48, 0x8B, 0x8C, 0x24, 0x50, 0x01, 0x00,
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0x00, 0x0F, 0xB7, 0x04, 0x41, 0x66, 0x89, 0x44, 0x24, 0x28, 0x0F, 0xB7,
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0x44, 0x24, 0x24, 0x48, 0x8B, 0x8C, 0x24, 0x58, 0x01, 0x00, 0x00, 0x0F,
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0xB7, 0x04, 0x41, 0x66, 0x89, 0x44, 0x24, 0x2C, 0x0F, 0xB7, 0x44, 0x24,
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0x28, 0x83, 0xF8, 0x41, 0x7C, 0x17, 0x0F, 0xB7, 0x44, 0x24, 0x28, 0x83,
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0xF8, 0x5A, 0x7F, 0x0D, 0x0F, 0xB7, 0x44, 0x24, 0x28, 0x83, 0xC0, 0x20,
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0x66, 0x89, 0x44, 0x24, 0x28, 0x0F, 0xB7, 0x44, 0x24, 0x2C, 0x83, 0xF8,
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0x41, 0x7C, 0x17, 0x0F, 0xB7, 0x44, 0x24, 0x2C, 0x83, 0xF8, 0x5A, 0x7F,
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0x0D, 0x0F, 0xB7, 0x44, 0x24, 0x2C, 0x83, 0xC0, 0x20, 0x66, 0x89, 0x44,
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0x24, 0x2C, 0x0F, 0xB7, 0x44, 0x24, 0x28, 0x0F, 0xB7, 0x4C, 0x24, 0x2C,
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||||
0x3B, 0xC1, 0x74, 0x07, 0xC6, 0x44, 0x24, 0x20, 0x00, 0xEB, 0x05, 0xE9,
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0x59, 0xFF, 0xFF, 0xFF, 0x0F, 0xB6, 0x44, 0x24, 0x20, 0x85, 0xC0, 0x75,
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0x05, 0xE9, 0x4F, 0xFE, 0xFF, 0xFF, 0x48, 0x8B, 0x84, 0x24, 0xC8, 0x00,
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0x00, 0x00, 0x48, 0x8B, 0x40, 0x30, 0x48, 0x89, 0x44, 0x24, 0x40, 0x48,
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0x8B, 0x44, 0x24, 0x40, 0x48, 0x89, 0x84, 0x24, 0x60, 0x01, 0x00, 0x00,
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0x48, 0x8B, 0x84, 0x24, 0x60, 0x01, 0x00, 0x00, 0x48, 0x63, 0x40, 0x3C,
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0x48, 0x8B, 0x4C, 0x24, 0x40, 0x48, 0x03, 0xC8, 0x48, 0x8B, 0xC1, 0x48,
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0x89, 0x84, 0x24, 0x68, 0x01, 0x00, 0x00, 0xB8, 0x08, 0x00, 0x00, 0x00,
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0x48, 0x6B, 0xC0, 0x00, 0x48, 0x8B, 0x8C, 0x24, 0x68, 0x01, 0x00, 0x00,
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||||
0x48, 0x8D, 0x84, 0x01, 0x88, 0x00, 0x00, 0x00, 0x48, 0x89, 0x84, 0x24,
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0x20, 0x01, 0x00, 0x00, 0x48, 0x8B, 0x84, 0x24, 0x20, 0x01, 0x00, 0x00,
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0x83, 0x38, 0x00, 0x75, 0x05, 0xE9, 0xCC, 0x03, 0x00, 0x00, 0x48, 0x8B,
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||||
0x84, 0x24, 0x20, 0x01, 0x00, 0x00, 0x8B, 0x00, 0x48, 0x8B, 0x4C, 0x24,
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||||
0x40, 0x48, 0x03, 0xC8, 0x48, 0x8B, 0xC1, 0x48, 0x89, 0x84, 0x24, 0xD0,
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||||
0x00, 0x00, 0x00, 0x48, 0x8B, 0x84, 0x24, 0xD0, 0x00, 0x00, 0x00, 0x8B,
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||||
0x40, 0x20, 0x48, 0x8B, 0x4C, 0x24, 0x40, 0x48, 0x03, 0xC8, 0x48, 0x8B,
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||||
0xC1, 0x48, 0x89, 0x84, 0x24, 0x70, 0x01, 0x00, 0x00, 0x48, 0x8B, 0x84,
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||||
0x24, 0xD0, 0x00, 0x00, 0x00, 0x8B, 0x40, 0x24, 0x48, 0x8B, 0x4C, 0x24,
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||||
0x40, 0x48, 0x03, 0xC8, 0x48, 0x8B, 0xC1, 0x48, 0x89, 0x84, 0x24, 0x28,
|
||||
0x01, 0x00, 0x00, 0x48, 0x8B, 0x84, 0x24, 0xD0, 0x00, 0x00, 0x00, 0x8B,
|
||||
0x40, 0x1C, 0x48, 0x8B, 0x4C, 0x24, 0x40, 0x48, 0x03, 0xC8, 0x48, 0x8B,
|
||||
0xC1, 0x48, 0x89, 0x84, 0x24, 0x30, 0x01, 0x00, 0x00, 0xC7, 0x44, 0x24,
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||||
0x38, 0x00, 0x00, 0x00, 0x00, 0xEB, 0x0A, 0x8B, 0x44, 0x24, 0x38, 0xFF,
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||||
0xC0, 0x89, 0x44, 0x24, 0x38, 0x48, 0x8B, 0x84, 0x24, 0xD0, 0x00, 0x00,
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||||
0x00, 0x8B, 0x40, 0x18, 0x39, 0x44, 0x24, 0x38, 0x0F, 0x83, 0x75, 0x01,
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||||
0x00, 0x00, 0x8B, 0x44, 0x24, 0x38, 0x48, 0x8B, 0x8C, 0x24, 0x70, 0x01,
|
||||
0x00, 0x00, 0x8B, 0x04, 0x81, 0x48, 0x8B, 0x4C, 0x24, 0x40, 0x48, 0x03,
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||||
0xC8, 0x48, 0x8B, 0xC1, 0x48, 0x89, 0x84, 0x24, 0xD8, 0x00, 0x00, 0x00,
|
||||
0xC6, 0x44, 0x24, 0x21, 0x01, 0xC7, 0x44, 0x24, 0x30, 0x00, 0x00, 0x00,
|
||||
0x00, 0xEB, 0x0A, 0x8B, 0x44, 0x24, 0x30, 0xFF, 0xC0, 0x89, 0x44, 0x24,
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||||
0x30, 0x48, 0x63, 0x44, 0x24, 0x30, 0x0F, 0xBE, 0x44, 0x04, 0x48, 0x85,
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||||
0xC0, 0x75, 0x15, 0x48, 0x63, 0x44, 0x24, 0x30, 0x48, 0x8B, 0x8C, 0x24,
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||||
0xD8, 0x00, 0x00, 0x00, 0x0F, 0xBE, 0x04, 0x01, 0x85, 0xC0, 0x74, 0x28,
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||||
0x48, 0x63, 0x44, 0x24, 0x30, 0x0F, 0xBE, 0x44, 0x04, 0x48, 0x48, 0x63,
|
||||
0x4C, 0x24, 0x30, 0x48, 0x8B, 0x94, 0x24, 0xD8, 0x00, 0x00, 0x00, 0x0F,
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||||
0xBE, 0x0C, 0x0A, 0x3B, 0xC1, 0x74, 0x07, 0xC6, 0x44, 0x24, 0x21, 0x00,
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||||
0xEB, 0x02, 0xEB, 0xAB, 0x0F, 0xB6, 0x44, 0x24, 0x21, 0x85, 0xC0, 0x74,
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||||
0x2E, 0x8B, 0x44, 0x24, 0x38, 0x48, 0x8B, 0x8C, 0x24, 0x28, 0x01, 0x00,
|
||||
0x00, 0x0F, 0xB7, 0x04, 0x41, 0x48, 0x8B, 0x8C, 0x24, 0x30, 0x01, 0x00,
|
||||
0x00, 0x8B, 0x04, 0x81, 0x48, 0x8B, 0x4C, 0x24, 0x40, 0x48, 0x03, 0xC8,
|
||||
0x48, 0x8B, 0xC1, 0x48, 0x89, 0x84, 0x24, 0xE0, 0x00, 0x00, 0x00, 0xC6,
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||||
0x44, 0x24, 0x22, 0x01, 0xC7, 0x44, 0x24, 0x34, 0x00, 0x00, 0x00, 0x00,
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||||
0xEB, 0x0A, 0x8B, 0x44, 0x24, 0x34, 0xFF, 0xC0, 0x89, 0x44, 0x24, 0x34,
|
||||
0x48, 0x63, 0x44, 0x24, 0x34, 0x0F, 0xBE, 0x44, 0x04, 0x58, 0x85, 0xC0,
|
||||
0x75, 0x15, 0x48, 0x63, 0x44, 0x24, 0x34, 0x48, 0x8B, 0x8C, 0x24, 0xD8,
|
||||
0x00, 0x00, 0x00, 0x0F, 0xBE, 0x04, 0x01, 0x85, 0xC0, 0x74, 0x28, 0x48,
|
||||
0x63, 0x44, 0x24, 0x34, 0x0F, 0xBE, 0x44, 0x04, 0x58, 0x48, 0x63, 0x4C,
|
||||
0x24, 0x34, 0x48, 0x8B, 0x94, 0x24, 0xD8, 0x00, 0x00, 0x00, 0x0F, 0xBE,
|
||||
0x0C, 0x0A, 0x3B, 0xC1, 0x74, 0x07, 0xC6, 0x44, 0x24, 0x22, 0x00, 0xEB,
|
||||
0x02, 0xEB, 0xAB, 0x0F, 0xB6, 0x44, 0x24, 0x22, 0x85, 0xC0, 0x74, 0x2E,
|
||||
0x8B, 0x44, 0x24, 0x38, 0x48, 0x8B, 0x8C, 0x24, 0x28, 0x01, 0x00, 0x00,
|
||||
0x0F, 0xB7, 0x04, 0x41, 0x48, 0x8B, 0x8C, 0x24, 0x30, 0x01, 0x00, 0x00,
|
||||
0x8B, 0x04, 0x81, 0x48, 0x8B, 0x4C, 0x24, 0x40, 0x48, 0x03, 0xC8, 0x48,
|
||||
0x8B, 0xC1, 0x48, 0x89, 0x84, 0x24, 0xE8, 0x00, 0x00, 0x00, 0x48, 0x83,
|
||||
0xBC, 0x24, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x74, 0x0D, 0x48, 0x83, 0xBC,
|
||||
0x24, 0xE8, 0x00, 0x00, 0x00, 0x00, 0x74, 0x02, 0xEB, 0x05, 0xE9, 0x6C,
|
||||
0xFE, 0xFF, 0xFF, 0xEB, 0x05, 0xE9, 0xC3, 0xFB, 0xFF, 0xFF, 0x48, 0x83,
|
||||
0xBC, 0x24, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x74, 0x0B, 0x48, 0x83, 0xBC,
|
||||
0x24, 0xE8, 0x00, 0x00, 0x00, 0x00, 0x75, 0x05, 0xE9, 0x95, 0x01, 0x00,
|
||||
0x00, 0x48, 0x8D, 0x4C, 0x24, 0x68, 0xFF, 0x94, 0x24, 0xE0, 0x00, 0x00,
|
||||
0x00, 0x48, 0x89, 0x84, 0x24, 0x38, 0x01, 0x00, 0x00, 0x48, 0x83, 0xBC,
|
||||
0x24, 0x38, 0x01, 0x00, 0x00, 0x00, 0x75, 0x05, 0xE9, 0x71, 0x01, 0x00,
|
||||
0x00, 0x48, 0x8D, 0x54, 0x24, 0x78, 0x48, 0x8B, 0x8C, 0x24, 0x38, 0x01,
|
||||
0x00, 0x00, 0xFF, 0x94, 0x24, 0xE8, 0x00, 0x00, 0x00, 0x48, 0x89, 0x84,
|
||||
0x24, 0x40, 0x01, 0x00, 0x00, 0x48, 0x83, 0xBC, 0x24, 0x40, 0x01, 0x00,
|
||||
0x00, 0x00, 0x75, 0x05, 0xE9, 0x45, 0x01, 0x00, 0x00, 0xC6, 0x84, 0x24,
|
||||
0x98, 0x00, 0x00, 0x00, 0x48, 0xC6, 0x84, 0x24, 0x99, 0x00, 0x00, 0x00,
|
||||
0x65, 0xC6, 0x84, 0x24, 0x9A, 0x00, 0x00, 0x00, 0x6C, 0xC6, 0x84, 0x24,
|
||||
0x9B, 0x00, 0x00, 0x00, 0x6C, 0xC6, 0x84, 0x24, 0x9C, 0x00, 0x00, 0x00,
|
||||
0x6F, 0xC6, 0x84, 0x24, 0x9D, 0x00, 0x00, 0x00, 0x20, 0xC6, 0x84, 0x24,
|
||||
0x9E, 0x00, 0x00, 0x00, 0x66, 0xC6, 0x84, 0x24, 0x9F, 0x00, 0x00, 0x00,
|
||||
0x72, 0xC6, 0x84, 0x24, 0xA0, 0x00, 0x00, 0x00, 0x6F, 0xC6, 0x84, 0x24,
|
||||
0xA1, 0x00, 0x00, 0x00, 0x6D, 0xC6, 0x84, 0x24, 0xA2, 0x00, 0x00, 0x00,
|
||||
0x20, 0xC6, 0x84, 0x24, 0xA3, 0x00, 0x00, 0x00, 0x73, 0xC6, 0x84, 0x24,
|
||||
0xA4, 0x00, 0x00, 0x00, 0x68, 0xC6, 0x84, 0x24, 0xA5, 0x00, 0x00, 0x00,
|
||||
0x65, 0xC6, 0x84, 0x24, 0xA6, 0x00, 0x00, 0x00, 0x6C, 0xC6, 0x84, 0x24,
|
||||
0xA7, 0x00, 0x00, 0x00, 0x6C, 0xC6, 0x84, 0x24, 0xA8, 0x00, 0x00, 0x00,
|
||||
0x63, 0xC6, 0x84, 0x24, 0xA9, 0x00, 0x00, 0x00, 0x6F, 0xC6, 0x84, 0x24,
|
||||
0xAA, 0x00, 0x00, 0x00, 0x64, 0xC6, 0x84, 0x24, 0xAB, 0x00, 0x00, 0x00,
|
||||
0x65, 0xC6, 0x84, 0x24, 0xAC, 0x00, 0x00, 0x00, 0x00, 0xC6, 0x84, 0x24,
|
||||
0x88, 0x00, 0x00, 0x00, 0x53, 0xC6, 0x84, 0x24, 0x89, 0x00, 0x00, 0x00,
|
||||
0x68, 0xC6, 0x84, 0x24, 0x8A, 0x00, 0x00, 0x00, 0x65, 0xC6, 0x84, 0x24,
|
||||
0x8B, 0x00, 0x00, 0x00, 0x6C, 0xC6, 0x84, 0x24, 0x8C, 0x00, 0x00, 0x00,
|
||||
0x6C, 0xC6, 0x84, 0x24, 0x8D, 0x00, 0x00, 0x00, 0x63, 0xC6, 0x84, 0x24,
|
||||
0x8E, 0x00, 0x00, 0x00, 0x6F, 0xC6, 0x84, 0x24, 0x8F, 0x00, 0x00, 0x00,
|
||||
0x64, 0xC6, 0x84, 0x24, 0x90, 0x00, 0x00, 0x00, 0x65, 0xC6, 0x84, 0x24,
|
||||
0x91, 0x00, 0x00, 0x00, 0x20, 0xC6, 0x84, 0x24, 0x92, 0x00, 0x00, 0x00,
|
||||
0x41, 0xC6, 0x84, 0x24, 0x93, 0x00, 0x00, 0x00, 0x6C, 0xC6, 0x84, 0x24,
|
||||
0x94, 0x00, 0x00, 0x00, 0x65, 0xC6, 0x84, 0x24, 0x95, 0x00, 0x00, 0x00,
|
||||
0x72, 0xC6, 0x84, 0x24, 0x96, 0x00, 0x00, 0x00, 0x74, 0xC6, 0x84, 0x24,
|
||||
0x97, 0x00, 0x00, 0x00, 0x00, 0x45, 0x33, 0xC9, 0x4C, 0x8D, 0x84, 0x24,
|
||||
0x88, 0x00, 0x00, 0x00, 0x48, 0x8D, 0x94, 0x24, 0x98, 0x00, 0x00, 0x00,
|
||||
0x33, 0xC9, 0xFF, 0x94, 0x24, 0x40, 0x01, 0x00, 0x00, 0x90, 0x48, 0x81,
|
||||
0xC4, 0x88, 0x01, 0x00, 0x00
|
||||
|
||||
};
|
||||
|
||||
a.embed(shellcode.data(), shellcode.size());
|
||||
|
||||
// Pop flags
|
||||
a.pop(asmjit::x86::r15);
|
||||
a.pop(asmjit::x86::r14);
|
||||
a.pop(asmjit::x86::r13);
|
||||
a.pop(asmjit::x86::r12);
|
||||
a.pop(asmjit::x86::r11);
|
||||
a.pop(asmjit::x86::r10);
|
||||
a.pop(asmjit::x86::r9);
|
||||
a.pop(asmjit::x86::r8);
|
||||
a.pop(asmjit::x86::rdi);
|
||||
a.pop(asmjit::x86::rsi);
|
||||
a.pop(asmjit::x86::rbp);
|
||||
a.pop(asmjit::x86::rbx);
|
||||
a.pop(asmjit::x86::rdx);
|
||||
a.pop(asmjit::x86::rcx);
|
||||
a.pop(asmjit::x86::rax);
|
||||
|
||||
// pop RFLAGS
|
||||
a.popfq();
|
||||
|
||||
std::vector<ZyanU8> minivm_enter;
|
||||
auto& opcodeBuffer = code.sectionById(0)->buffer();
|
||||
const auto pOpcodeBuffer = opcodeBuffer.data();
|
||||
minivm_enter.reserve(opcodeBuffer.size());
|
||||
|
||||
// Storing each individual opcode in our minivm vector
|
||||
for (auto i = 0; i < opcodeBuffer.size(); ++i) minivm_enter.push_back(static_cast<ZyanU8>(pOpcodeBuffer[i]));
|
||||
|
||||
data.assign(minivm_enter.begin(), minivm_enter.end());
|
||||
|
||||
// 1<> Inserir a stub que vai carregar o shellcode via stack
|
||||
// 2<> usar virtual alloc
|
||||
// 3<> criar uma thread escondida do debugger para executar o shellcode com o antidebug ou antidebug + trollreversers
|
||||
|
||||
Reference in New Issue
Block a user