{"id":595,"date":"2021-09-09T18:11:56","date_gmt":"2021-09-09T10:11:56","guid":{"rendered":"http:\/\/www.byxiaoxie.com\/?p=595"},"modified":"2021-09-09T18:25:39","modified_gmt":"2021-09-09T10:25:39","slug":"c-%e6%9f%a5%e8%af%a2%e5%86%85%e5%ad%98%e9%a1%b5%e5%b1%9e%e6%80%a7","status":"publish","type":"post","link":"https:\/\/www.byxiaoxie.com\/?p=595","title":{"rendered":"C++ \u67e5\u8be2\u5185\u5b58\u9875\u5c5e\u6027"},"content":{"rendered":"<pre class=\"pure-highlightjs\"><code class=\"\">std::string QueryMemInfo(LPVOID address)\r\n{\r\n\tMEMORY_BASIC_INFORMATION meminfo;\r\n\tVirtualQueryEx(GameHandle, address, &amp;meminfo, sizeof(meminfo));  \/\/\u67e5\u8be2\u5185\u5b58\u9875\u5c5e\u6027\u4fdd\u5b58\u5230[meminfo]\r\n\r\n\tPVOID base_address = meminfo.BaseAddress;\r\n\tPVOID alloc_base = meminfo.AllocationBase;\r\n\tDWORD alloc_protect = meminfo.AllocationProtect;\r\n\tDWORD region_size = meminfo.RegionSize;\r\n\tDWORD state = meminfo.State;\r\n\tDWORD protect = meminfo.Protect;\r\n\tDWORD type = meminfo.Type;\r\n\r\n\tstd::string s_alloc_protect;\r\n\tif (alloc_protect &amp; PAGE_NOACCESS)                \/\/ 0x0001\r\n\t\ts_alloc_protect = \"NoAccess\";\r\n\tif (alloc_protect &amp; PAGE_READONLY)                \/\/ 0x0002\r\n\t\ts_alloc_protect = \"Readonly\";\r\n\telse if (alloc_protect &amp; PAGE_READWRITE)          \/\/ 0x0004\r\n\t\ts_alloc_protect = \"ReadWrite\";\r\n\telse if (alloc_protect &amp; PAGE_WRITECOPY)          \/\/ 0x0008\r\n\t\ts_alloc_protect = \"WriteCopy\";\r\n\telse if (alloc_protect &amp; PAGE_EXECUTE)            \/\/ 0x0010\r\n\t\ts_alloc_protect = \"Execute\";\r\n\telse if (alloc_protect &amp; PAGE_EXECUTE_READ)       \/\/ 0x0020\r\n\t\ts_alloc_protect = \"Execute_Read\";\r\n\telse if (alloc_protect &amp; PAGE_EXECUTE_READWRITE)  \/\/ 0x0040\r\n\t\ts_alloc_protect = \"Execute_ReadWrite\";\r\n\telse if (alloc_protect &amp; PAGE_EXECUTE_WRITECOPY)  \/\/ 0x0080\r\n\t\ts_alloc_protect = \"Execute_WriteCopy\";\r\n\tif (alloc_protect &amp; PAGE_GUARD)                   \/\/ 0x0100\r\n\t\ts_alloc_protect += \"+Guard\";\r\n\tif (alloc_protect &amp; PAGE_NOCACHE)                 \/\/ 0x0200\r\n\t\ts_alloc_protect += \"+NoCache\";\r\n\r\n\tstd::string s_state;\r\n\tif (state == MEM_COMMIT)\r\n\t\ts_state = \"Commit \";\r\n\telse if (state == MEM_FREE)\r\n\t\ts_state = \"Free   \";\r\n\telse if (state == MEM_RESERVE)\r\n\t\ts_state = \"Reserve\";\r\n\telse\r\n\t\ts_state = \"Damned \";\r\n\r\n\tstd::string s_protect;\r\n\tif (protect &amp; PAGE_NOACCESS)\r\n\t\ts_protect = \"NoAccess\";\r\n\tif (protect &amp; PAGE_READONLY)\r\n\t\ts_protect = \"Readonly\";\r\n\telse if (protect &amp; PAGE_READWRITE)\r\n\t\ts_protect = \"ReadWrite\";\r\n\telse if (protect &amp; PAGE_WRITECOPY)\r\n\t\ts_protect = \"WriteCopy\";\r\n\telse if (protect &amp; PAGE_EXECUTE)\r\n\t\ts_protect = \"Execute\";\r\n\telse if (protect &amp; PAGE_EXECUTE_READ)\r\n\t\ts_protect = \"Execute_Read\";\r\n\telse if (protect &amp; PAGE_EXECUTE_READWRITE)\r\n\t\ts_protect = \"Execute_ReadWrite\";\r\n\telse if (protect &amp; PAGE_EXECUTE_WRITECOPY)\r\n\t\ts_protect = \"Execute_WriteCopy\";\r\n\tif (protect &amp; PAGE_GUARD)\r\n\t\ts_protect += \"+Guard\";\r\n\tif (protect &amp; PAGE_NOCACHE)\r\n\t\ts_protect += \"+NoCache\";\r\n\r\n\tstd::string s_type;\r\n\tif (type == MEM_IMAGE)\r\n\t\ts_type = \"Image  \";\r\n\telse if (type == MEM_MAPPED)\r\n\t\ts_type = \"Free   \";\r\n\telse if (type == MEM_PRIVATE)\r\n\t\ts_type = \"Private\";\r\n\telse\r\n\t\ts_type = \"-      \";\r\n\r\n\tchar buf[128] = { '\/0' };\r\n\tsprintf(buf, \"%8X %8X %25s %7s %25s %7s %8X\", base_address, alloc_base,s_alloc_protect.c_str(), s_state.c_str(), s_protect.c_str(), s_type.c_str(), region_size);\r\n\r\n\treturn std::string(buf);\r\n}\r\n\r\nint main(){\r\n\tHANDLE GameHandle = 0x0; \/\/\u6e38\u620f\u53e5\u67c4\r\n\tLPVOID BaseAddress = NULL; \/\/\u6e38\u620f\u6a21\u5757\r\n\tQueryMemInfo(GetBaseAddress + OFFSET_Role);  \/\/\u8c03\u7528\u65b9\u6cd5\r\n}<\/code><\/pre>\n<p>\u4e0d\u63d0\u4f9b\u5b8c\u6574\u7684C++\u4ee3\u7801\uff0c\u4ec5\u67e5\u8be2\u5185\u5b58\u9875\u5c5e\u6027\u4ee3\u7801<\/p>\n","protected":false},"excerpt":{"rendered":"<p>std::string QueryMemInfo(LPVOID address) { MEMORY_BASIC [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[159,54,158,157,156,160],"class_list":["post-595","post","type-post","status-publish","format-standard","hentry","category-home","tag-baseaddress","tag-c","tag-gamehandle","tag-querymeminfo","tag-virtualqueryex","tag-160"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - 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