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36 lines
1.7 KiB
36 lines
1.7 KiB
#include <vmprofiler.hpp>
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namespace vm::handler::profile
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{
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vm::handler::profile_t writecr3 = {
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// MOV RAX, [RBP]
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// ADD RBP, 0x8
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// MOV CR3, RAX
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"WRITECR3",
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WRITECR3,
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NULL,
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{ { // MOV RAX, [RBP]
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[]( const zydis_decoded_instr_t &instr ) -> bool {
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return instr.mnemonic == ZYDIS_MNEMONIC_MOV &&
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instr.operands[ 0 ].type == ZYDIS_OPERAND_TYPE_REGISTER &&
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instr.operands[ 0 ].reg.value == ZYDIS_REGISTER_RAX &&
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instr.operands[ 1 ].type == ZYDIS_OPERAND_TYPE_MEMORY &&
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instr.operands[ 1 ].mem.base == ZYDIS_REGISTER_RBP;
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},
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// ADD RBP, 0x8
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[]( const zydis_decoded_instr_t &instr ) -> bool {
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return instr.mnemonic == ZYDIS_MNEMONIC_ADD &&
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instr.operands[ 0 ].type == ZYDIS_OPERAND_TYPE_REGISTER &&
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instr.operands[ 0 ].reg.value == ZYDIS_REGISTER_RBP &&
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instr.operands[ 1 ].type == ZYDIS_OPERAND_TYPE_IMMEDIATE &&
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instr.operands[ 1 ].imm.value.u == 0x8;
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},
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// MOV CR3, RAX
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[]( const zydis_decoded_instr_t &instr ) -> bool {
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return instr.mnemonic == ZYDIS_MNEMONIC_MOV &&
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instr.operands[ 0 ].type == ZYDIS_OPERAND_TYPE_REGISTER &&
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instr.operands[ 0 ].reg.value == ZYDIS_REGISTER_CR3 &&
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instr.operands[ 1 ].type == ZYDIS_OPERAND_TYPE_REGISTER &&
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instr.operands[ 1 ].reg.value == ZYDIS_REGISTER_RAX;
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} } } };
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} // namespace vm::handler::profile
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