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@ -49,6 +49,18 @@ std::vector<vm_enter_t> get_vm_entries(std::uintptr_t module_base,
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zydis_rtn_t rtn;
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if (!vm::utils::scn::executable(module_base, result)) continue;
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// Make sure that the form of the vmenter is a jmp immediately followed by a call imm
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ZydisDecodedInstruction after_push;
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if (ZYAN_SUCCESS(ZydisDecoderDecodeBuffer(vm::utils::g_decoder.get(),
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(void*)(result + 5), 5, &after_push)))
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{
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if (after_push.mnemonic != ZYDIS_MNEMONIC_CALL ||
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after_push.operands[0].type != ZYDIS_OPERAND_TYPE_IMMEDIATE)
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continue;
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}
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else
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continue;
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if (!vm::utils::flatten(rtn, result, false, 500, module_base)) continue;
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// the last instruction in the stream should be a JMP to a register or a
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