├── QQ截图20230818115205.png ├── README.md ├── enum_real_dirbase ├── enum_real_dirbase.vcxproj.filters ├── enum_real_dirbase.inf ├── enum_real_dirbase.vcxproj └── main.cpp ├── enum_real_dirbase.sln ├── .gitattributes └── .gitignore /QQ截图20230818115205.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MapleSwan/enum_real_dirbase/HEAD/QQ截图20230818115205.png -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # enum_real_dirbase 2 | ![Image text](https://github.com/Rythorndoran/enum_real_dirbase/blob/master/QQ%E6%88%AA%E5%9B%BE20230818115205.png) 3 | -------------------------------------------------------------------------------- /enum_real_dirbase/enum_real_dirbase.vcxproj.filters: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | {4FC737F1-C7A5-4376-A066-2A32D752A2FF} 6 | cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx 7 | 8 | 9 | {93995380-89BD-4b04-88EB-625FBE52EBFB} 10 | h;hpp;hxx;hm;inl;inc;xsd 11 | 12 | 13 | {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} 14 | rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms 15 | 16 | 17 | {8E41214B-6785-4CFE-B992-037D68949A14} 18 | inf;inv;inx;mof;mc; 19 | 20 | 21 | 22 | 23 | Driver Files 24 | 25 | 26 | 27 | 28 | Source Files 29 | 30 | 31 | -------------------------------------------------------------------------------- /enum_real_dirbase.sln: -------------------------------------------------------------------------------- 1 | 2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio Version 17 4 | VisualStudioVersion = 17.6.33815.320 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "enum_real_dirbase", "enum_real_dirbase\enum_real_dirbase.vcxproj", "{5361CFD3-1F11-4DAC-91DA-48572399DB3E}" 7 | EndProject 8 | Global 9 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 10 | Debug|ARM64 = Debug|ARM64 11 | Debug|x64 = Debug|x64 12 | Release|ARM64 = Release|ARM64 13 | Release|x64 = Release|x64 14 | EndGlobalSection 15 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 16 | {5361CFD3-1F11-4DAC-91DA-48572399DB3E}.Debug|ARM64.ActiveCfg = Debug|ARM64 17 | {5361CFD3-1F11-4DAC-91DA-48572399DB3E}.Debug|ARM64.Build.0 = Debug|ARM64 18 | {5361CFD3-1F11-4DAC-91DA-48572399DB3E}.Debug|ARM64.Deploy.0 = Debug|ARM64 19 | {5361CFD3-1F11-4DAC-91DA-48572399DB3E}.Debug|x64.ActiveCfg = Debug|x64 20 | {5361CFD3-1F11-4DAC-91DA-48572399DB3E}.Debug|x64.Build.0 = Debug|x64 21 | {5361CFD3-1F11-4DAC-91DA-48572399DB3E}.Debug|x64.Deploy.0 = Debug|x64 22 | {5361CFD3-1F11-4DAC-91DA-48572399DB3E}.Release|ARM64.ActiveCfg = Release|ARM64 23 | {5361CFD3-1F11-4DAC-91DA-48572399DB3E}.Release|ARM64.Build.0 = Release|ARM64 24 | {5361CFD3-1F11-4DAC-91DA-48572399DB3E}.Release|ARM64.Deploy.0 = Release|ARM64 25 | {5361CFD3-1F11-4DAC-91DA-48572399DB3E}.Release|x64.ActiveCfg = Release|x64 26 | {5361CFD3-1F11-4DAC-91DA-48572399DB3E}.Release|x64.Build.0 = Release|x64 27 | {5361CFD3-1F11-4DAC-91DA-48572399DB3E}.Release|x64.Deploy.0 = Release|x64 28 | EndGlobalSection 29 | GlobalSection(SolutionProperties) = preSolution 30 | HideSolutionNode = FALSE 31 | EndGlobalSection 32 | GlobalSection(ExtensibilityGlobals) = postSolution 33 | SolutionGuid = {8FAC03B3-F1F1-4103-AE1F-9C322740E42B} 34 | EndGlobalSection 35 | EndGlobal 36 | -------------------------------------------------------------------------------- /enum_real_dirbase/enum_real_dirbase.inf: -------------------------------------------------------------------------------- 1 | ; 2 | ; enum_real_dirbase.inf 3 | ; 4 | 5 | [Version] 6 | Signature="$WINDOWS NT$" 7 | Class=System ; TODO: specify appropriate Class 8 | ClassGuid={4d36e97d-e325-11ce-bfc1-08002be10318} ; TODO: specify appropriate ClassGuid 9 | Provider=%ManufacturerName% 10 | CatalogFile=enum_real_dirbase.cat 11 | DriverVer= ; TODO: set DriverVer in stampinf property pages 12 | PnpLockdown=1 13 | 14 | [DestinationDirs] 15 | DefaultDestDir = 12 16 | enum_real_dirbase_Device_CoInstaller_CopyFiles = 11 17 | 18 | [SourceDisksNames] 19 | 1 = %DiskName%,,,"" 20 | 21 | [SourceDisksFiles] 22 | enum_real_dirbase.sys = 1,, 23 | WdfCoInstaller$KMDFCOINSTALLERVERSION$.dll=1 ; make sure the number matches with SourceDisksNames 24 | 25 | ;***************************************** 26 | ; Install Section 27 | ;***************************************** 28 | 29 | [Manufacturer] 30 | %ManufacturerName%=Standard,NT$ARCH$ 31 | 32 | [Standard.NT$ARCH$] 33 | %enum_real_dirbase.DeviceDesc%=enum_real_dirbase_Device, Root\enum_real_dirbase ; TODO: edit hw-id 34 | 35 | [enum_real_dirbase_Device.NT] 36 | CopyFiles=Drivers_Dir 37 | 38 | [Drivers_Dir] 39 | enum_real_dirbase.sys 40 | 41 | ;-------------- Service installation 42 | [enum_real_dirbase_Device.NT.Services] 43 | AddService = enum_real_dirbase,%SPSVCINST_ASSOCSERVICE%, enum_real_dirbase_Service_Inst 44 | 45 | ; -------------- enum_real_dirbase driver install sections 46 | [enum_real_dirbase_Service_Inst] 47 | DisplayName = %enum_real_dirbase.SVCDESC% 48 | ServiceType = 1 ; SERVICE_KERNEL_DRIVER 49 | StartType = 3 ; SERVICE_DEMAND_START 50 | ErrorControl = 1 ; SERVICE_ERROR_NORMAL 51 | ServiceBinary = %12%\enum_real_dirbase.sys 52 | 53 | ; 54 | ;--- enum_real_dirbase_Device Coinstaller installation ------ 55 | ; 56 | 57 | [enum_real_dirbase_Device.NT.CoInstallers] 58 | AddReg=enum_real_dirbase_Device_CoInstaller_AddReg 59 | CopyFiles=enum_real_dirbase_Device_CoInstaller_CopyFiles 60 | 61 | [enum_real_dirbase_Device_CoInstaller_AddReg] 62 | HKR,,CoInstallers32,0x00010000, "WdfCoInstaller$KMDFCOINSTALLERVERSION$.dll,WdfCoInstaller" 63 | 64 | [enum_real_dirbase_Device_CoInstaller_CopyFiles] 65 | WdfCoInstaller$KMDFCOINSTALLERVERSION$.dll 66 | 67 | [enum_real_dirbase_Device.NT.Wdf] 68 | KmdfService = enum_real_dirbase, enum_real_dirbase_wdfsect 69 | [enum_real_dirbase_wdfsect] 70 | KmdfLibraryVersion = $KMDFVERSION$ 71 | 72 | [Strings] 73 | SPSVCINST_ASSOCSERVICE= 0x00000002 74 | ManufacturerName="" ;TODO: Replace with your manufacturer name 75 | DiskName = "enum_real_dirbase Installation Disk" 76 | enum_real_dirbase.DeviceDesc = "enum_real_dirbase Device" 77 | enum_real_dirbase.SVCDESC = "enum_real_dirbase Service" 78 | -------------------------------------------------------------------------------- /.gitattributes: -------------------------------------------------------------------------------- 1 | ############################################################################### 2 | # Set default behavior to automatically normalize line endings. 3 | ############################################################################### 4 | * text=auto 5 | 6 | ############################################################################### 7 | # Set default behavior for command prompt diff. 8 | # 9 | # This is need for earlier builds of msysgit that does not have it on by 10 | # default for csharp files. 11 | # Note: This is only used by command line 12 | ############################################################################### 13 | #*.cs diff=csharp 14 | 15 | ############################################################################### 16 | # Set the merge driver for project and solution files 17 | # 18 | # Merging from the command prompt will add diff markers to the files if there 19 | # are conflicts (Merging from VS is not affected by the settings below, in VS 20 | # the diff markers are never inserted). Diff markers may cause the following 21 | # file extensions to fail to load in VS. An alternative would be to treat 22 | # these files as binary and thus will always conflict and require user 23 | # intervention with every merge. To do so, just uncomment the entries below 24 | ############################################################################### 25 | #*.sln merge=binary 26 | #*.csproj merge=binary 27 | #*.vbproj merge=binary 28 | #*.vcxproj merge=binary 29 | #*.vcproj merge=binary 30 | #*.dbproj merge=binary 31 | #*.fsproj merge=binary 32 | #*.lsproj merge=binary 33 | #*.wixproj merge=binary 34 | #*.modelproj merge=binary 35 | #*.sqlproj merge=binary 36 | #*.wwaproj merge=binary 37 | 38 | ############################################################################### 39 | # behavior for image files 40 | # 41 | # image files are treated as binary by default. 42 | ############################################################################### 43 | #*.jpg binary 44 | #*.png binary 45 | #*.gif binary 46 | 47 | ############################################################################### 48 | # diff behavior for common document formats 49 | # 50 | # Convert binary document formats to text before diffing them. This feature 51 | # is only available from the command line. Turn it on by uncommenting the 52 | # entries below. 53 | ############################################################################### 54 | #*.doc diff=astextplain 55 | #*.DOC diff=astextplain 56 | #*.docx diff=astextplain 57 | #*.DOCX diff=astextplain 58 | #*.dot diff=astextplain 59 | #*.DOT diff=astextplain 60 | #*.pdf diff=astextplain 61 | #*.PDF diff=astextplain 62 | #*.rtf diff=astextplain 63 | #*.RTF diff=astextplain 64 | -------------------------------------------------------------------------------- /enum_real_dirbase/enum_real_dirbase.vcxproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | Debug 6 | x64 7 | 8 | 9 | Release 10 | x64 11 | 12 | 13 | Debug 14 | ARM64 15 | 16 | 17 | Release 18 | ARM64 19 | 20 | 21 | 22 | {5361CFD3-1F11-4DAC-91DA-48572399DB3E} 23 | {1bc93793-694f-48fe-9372-81e2b05556fd} 24 | v4.5 25 | 12.0 26 | Debug 27 | x64 28 | enum_real_dirbase 29 | $(LatestTargetPlatformVersion) 30 | 31 | 32 | 33 | Windows10 34 | true 35 | WindowsKernelModeDriver10.0 36 | Driver 37 | KMDF 38 | Universal 39 | false 40 | 41 | 42 | Windows10 43 | false 44 | WindowsKernelModeDriver10.0 45 | Driver 46 | KMDF 47 | Universal 48 | false 49 | 50 | 51 | Windows10 52 | true 53 | WindowsKernelModeDriver10.0 54 | Driver 55 | KMDF 56 | Universal 57 | 58 | 59 | Windows10 60 | false 61 | WindowsKernelModeDriver10.0 62 | Driver 63 | KMDF 64 | Universal 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | DbgengKernelDebugger 76 | $(VC_IncludePath);$(IncludePath);$(KMDF_INC_PATH)$(KMDF_VER_PATH) 77 | 78 | 79 | DbgengKernelDebugger 80 | 81 | 82 | DbgengKernelDebugger 83 | 84 | 85 | DbgengKernelDebugger 86 | 87 | 88 | 89 | sha256 90 | 91 | 92 | stdcpp20 93 | 94 | 95 | 96 | 97 | sha256 98 | 99 | 100 | stdcpp20 101 | 102 | 103 | 104 | 105 | sha256 106 | 107 | 108 | 109 | 110 | sha256 111 | 112 | 113 | 114 | 115 | 116 | 117 | 118 | 119 | 120 | 121 | 122 | 123 | 124 | 125 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | ## Ignore Visual Studio temporary files, build results, and 2 | ## files generated by popular Visual Studio add-ons. 3 | ## 4 | ## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore 5 | 6 | # User-specific files 7 | *.rsuser 8 | *.suo 9 | *.user 10 | *.userosscache 11 | *.sln.docstates 12 | 13 | # User-specific files (MonoDevelop/Xamarin Studio) 14 | *.userprefs 15 | 16 | # Mono auto generated files 17 | mono_crash.* 18 | 19 | # Build results 20 | [Dd]ebug/ 21 | [Dd]ebugPublic/ 22 | [Rr]elease/ 23 | [Rr]eleases/ 24 | x64/ 25 | x86/ 26 | [Ww][Ii][Nn]32/ 27 | [Aa][Rr][Mm]/ 28 | [Aa][Rr][Mm]64/ 29 | bld/ 30 | [Bb]in/ 31 | [Oo]bj/ 32 | [Oo]ut/ 33 | [Ll]og/ 34 | [Ll]ogs/ 35 | 36 | # Visual Studio 2015/2017 cache/options directory 37 | .vs/ 38 | # Uncomment if you have tasks that create the project's static files in wwwroot 39 | #wwwroot/ 40 | 41 | # Visual Studio 2017 auto generated files 42 | Generated\ Files/ 43 | 44 | # MSTest test Results 45 | [Tt]est[Rr]esult*/ 46 | [Bb]uild[Ll]og.* 47 | 48 | # NUnit 49 | *.VisualState.xml 50 | TestResult.xml 51 | nunit-*.xml 52 | 53 | # Build Results of an ATL Project 54 | [Dd]ebugPS/ 55 | [Rr]eleasePS/ 56 | dlldata.c 57 | 58 | # Benchmark Results 59 | BenchmarkDotNet.Artifacts/ 60 | 61 | # .NET Core 62 | project.lock.json 63 | project.fragment.lock.json 64 | artifacts/ 65 | 66 | # ASP.NET Scaffolding 67 | ScaffoldingReadMe.txt 68 | 69 | # StyleCop 70 | StyleCopReport.xml 71 | 72 | # Files built by Visual Studio 73 | *_i.c 74 | *_p.c 75 | *_h.h 76 | *.ilk 77 | *.meta 78 | *.obj 79 | *.iobj 80 | *.pch 81 | *.pdb 82 | *.ipdb 83 | *.pgc 84 | *.pgd 85 | *.rsp 86 | *.sbr 87 | *.tlb 88 | *.tli 89 | *.tlh 90 | *.tmp 91 | *.tmp_proj 92 | *_wpftmp.csproj 93 | *.log 94 | *.vspscc 95 | *.vssscc 96 | .builds 97 | *.pidb 98 | *.svclog 99 | *.scc 100 | 101 | # Chutzpah Test files 102 | _Chutzpah* 103 | 104 | # Visual C++ cache files 105 | ipch/ 106 | *.aps 107 | *.ncb 108 | *.opendb 109 | *.opensdf 110 | *.sdf 111 | *.cachefile 112 | *.VC.db 113 | *.VC.VC.opendb 114 | 115 | # Visual Studio profiler 116 | *.psess 117 | *.vsp 118 | *.vspx 119 | *.sap 120 | 121 | # Visual Studio Trace Files 122 | *.e2e 123 | 124 | # TFS 2012 Local Workspace 125 | $tf/ 126 | 127 | # Guidance Automation Toolkit 128 | *.gpState 129 | 130 | # ReSharper is a .NET coding add-in 131 | _ReSharper*/ 132 | *.[Rr]e[Ss]harper 133 | *.DotSettings.user 134 | 135 | # TeamCity is a build add-in 136 | _TeamCity* 137 | 138 | # DotCover is a Code Coverage Tool 139 | *.dotCover 140 | 141 | # AxoCover is a Code Coverage Tool 142 | .axoCover/* 143 | !.axoCover/settings.json 144 | 145 | # Coverlet is a free, cross platform Code Coverage Tool 146 | coverage*.json 147 | coverage*.xml 148 | coverage*.info 149 | 150 | # Visual Studio code coverage results 151 | *.coverage 152 | *.coveragexml 153 | 154 | # NCrunch 155 | _NCrunch_* 156 | .*crunch*.local.xml 157 | nCrunchTemp_* 158 | 159 | # MightyMoose 160 | *.mm.* 161 | AutoTest.Net/ 162 | 163 | # Web workbench (sass) 164 | .sass-cache/ 165 | 166 | # Installshield output folder 167 | [Ee]xpress/ 168 | 169 | # DocProject is a documentation generator add-in 170 | DocProject/buildhelp/ 171 | DocProject/Help/*.HxT 172 | DocProject/Help/*.HxC 173 | DocProject/Help/*.hhc 174 | DocProject/Help/*.hhk 175 | DocProject/Help/*.hhp 176 | DocProject/Help/Html2 177 | DocProject/Help/html 178 | 179 | # Click-Once directory 180 | publish/ 181 | 182 | # Publish Web Output 183 | *.[Pp]ublish.xml 184 | *.azurePubxml 185 | # Note: Comment the next line if you want to checkin your web deploy settings, 186 | # but database connection strings (with potential passwords) will be unencrypted 187 | *.pubxml 188 | *.publishproj 189 | 190 | # Microsoft Azure Web App publish settings. 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Backup files are not needed, 256 | # because we have git ;-) 257 | _UpgradeReport_Files/ 258 | Backup*/ 259 | UpgradeLog*.XML 260 | UpgradeLog*.htm 261 | ServiceFabricBackup/ 262 | *.rptproj.bak 263 | 264 | # SQL Server files 265 | *.mdf 266 | *.ldf 267 | *.ndf 268 | 269 | # Business Intelligence projects 270 | *.rdl.data 271 | *.bim.layout 272 | *.bim_*.settings 273 | *.rptproj.rsuser 274 | *- [Bb]ackup.rdl 275 | *- [Bb]ackup ([0-9]).rdl 276 | *- [Bb]ackup ([0-9][0-9]).rdl 277 | 278 | # Microsoft Fakes 279 | FakesAssemblies/ 280 | 281 | # GhostDoc plugin setting file 282 | *.GhostDoc.xml 283 | 284 | # Node.js Tools for Visual Studio 285 | .ntvs_analysis.dat 286 | node_modules/ 287 | 288 | # Visual Studio 6 build log 289 | *.plg 290 | 291 | # Visual Studio 6 workspace options file 292 | *.opt 293 | 294 | # Visual Studio 6 auto-generated workspace file (contains which files were open etc.) 295 | *.vbw 296 | 297 | # Visual Studio LightSwitch build output 298 | **/*.HTMLClient/GeneratedArtifacts 299 | **/*.DesktopClient/GeneratedArtifacts 300 | **/*.DesktopClient/ModelManifest.xml 301 | **/*.Server/GeneratedArtifacts 302 | **/*.Server/ModelManifest.xml 303 | _Pvt_Extensions 304 | 305 | # Paket dependency manager 306 | .paket/paket.exe 307 | paket-files/ 308 | 309 | # FAKE - F# Make 310 | .fake/ 311 | 312 | # CodeRush personal settings 313 | .cr/personal 314 | 315 | # Python Tools for Visual Studio (PTVS) 316 | __pycache__/ 317 | *.pyc 318 | 319 | # Cake - Uncomment if you are using it 320 | # tools/** 321 | # !tools/packages.config 322 | 323 | # Tabs Studio 324 | *.tss 325 | 326 | # Telerik's JustMock configuration file 327 | *.jmconfig 328 | 329 | # BizTalk build output 330 | *.btp.cs 331 | *.btm.cs 332 | *.odx.cs 333 | *.xsd.cs 334 | 335 | # OpenCover UI analysis results 336 | OpenCover/ 337 | 338 | # Azure Stream Analytics local run output 339 | ASALocalRun/ 340 | 341 | # MSBuild Binary and Structured Log 342 | *.binlog 343 | 344 | # NVidia Nsight GPU debugger configuration file 345 | *.nvuser 346 | 347 | # MFractors (Xamarin productivity tool) working folder 348 | .mfractor/ 349 | 350 | # Local History for Visual Studio 351 | .localhistory/ 352 | 353 | # BeatPulse healthcheck temp database 354 | healthchecksdb 355 | 356 | # Backup folder for Package Reference Convert tool in Visual Studio 2017 357 | MigrationBackup/ 358 | 359 | # Ionide (cross platform F# VS Code tools) working folder 360 | .ionide/ 361 | 362 | # Fody - auto-generated XML schema 363 | FodyWeavers.xsd -------------------------------------------------------------------------------- /enum_real_dirbase/main.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | #include 5 | EXTERN_C NTSYSAPI CHAR *PsGetProcessImageFileName(__in uintptr_t Process); 6 | constexpr auto cr3_pfn(uint64_t _cr3) -> uint64_t { return ((_cr3 & 0xFFFFFFFFF000) >> 12); } 7 | constexpr auto cr3_dirbase(uint64_t _cr3) -> uint64_t { return (_cr3 & 0xFFFFFFFFF000); } 8 | 9 | #pragma warning(push) 10 | #pragma warning(disable:4201) 11 | struct _MMPFN { 12 | uintptr_t flags; 13 | uintptr_t pte_address; 14 | uintptr_t Unused_1; 15 | uintptr_t Unused_2; 16 | uintptr_t Unused_3; 17 | uintptr_t Unused_4; 18 | }; 19 | static_assert(sizeof(_MMPFN) == 0x30); 20 | 21 | typedef union { 22 | struct { 23 | uint64_t reserved1 : 3; 24 | uint64_t page_level_write_through : 1; 25 | uint64_t page_level_cache_disable : 1; 26 | uint64_t reserved2 : 7; 27 | uint64_t address_of_page_directory : 36; 28 | uint64_t reserved3 : 16; 29 | }; 30 | uint64_t flags; 31 | } cr3; 32 | static_assert(sizeof(cr3) == 0x8); 33 | 34 | typedef union { 35 | struct { 36 | uint64_t present : 1; 37 | uint64_t write : 1; 38 | uint64_t supervisor : 1; 39 | uint64_t page_level_write_through : 1; 40 | uint64_t page_level_cache_disable : 1; 41 | uint64_t accessed : 1; 42 | uint64_t dirty : 1; 43 | uint64_t large_page : 1; 44 | uint64_t global : 1; 45 | uint64_t ignored_1 : 2; 46 | uint64_t restart : 1; 47 | uint64_t page_frame_number : 36; 48 | uint64_t reserved1 : 4; 49 | uint64_t ignored_2 : 7; 50 | uint64_t protection_key : 4; 51 | uint64_t execute_disable : 1; 52 | }; 53 | 54 | uint64_t flags; 55 | } pt_entry_64; 56 | static_assert(sizeof(pt_entry_64) == 0x8); 57 | #pragma warning(pop) 58 | 59 | static uint64_t pte_base = 0; 60 | static uint64_t pde_base = 0; 61 | static uint64_t ppe_base = 0; 62 | static uint64_t pxe_base = 0; 63 | static uint64_t self_mapidx = 0; 64 | static uint64_t mm_pfn_database = 0; 65 | 66 | uint64_t get_dirbase() { 67 | return __readcr3() & 0xFFFFFFFFFFFFF000; 68 | } 69 | 70 | void *phys_to_virt(uint64_t phys) { 71 | PHYSICAL_ADDRESS phys_addr = { .QuadPart = (int64_t)(phys) }; 72 | return reinterpret_cast(MmGetVirtualForPhysical(phys_addr)); 73 | } 74 | 75 | void init_pte_base() { 76 | cr3 system_cr3 = { .flags = get_dirbase() }; 77 | uint64_t dirbase_phys = system_cr3.address_of_page_directory << 12; 78 | pt_entry_64 *pt_entry = reinterpret_cast(phys_to_virt(dirbase_phys)); 79 | for (uint64_t idx = 0; idx < 0x200; idx++) { 80 | if (pt_entry[idx].page_frame_number == system_cr3.address_of_page_directory) { 81 | pte_base = (idx + 0x1FFFE00ui64) << 39ui64; 82 | pde_base = (idx << 30ui64) + pte_base; 83 | ppe_base = (idx << 30ui64) + pte_base + (idx << 21ui64); 84 | pxe_base = (idx << 12ui64) + ppe_base; 85 | self_mapidx = idx; 86 | DbgPrintEx(DPFLTR_IHVDRIVER_ID , DPFLTR_ERROR_LEVEL , "PteBase 0x%llx\n" , pte_base); 87 | DbgPrintEx(DPFLTR_IHVDRIVER_ID , DPFLTR_ERROR_LEVEL , "PdeBase 0x%llx\n" , pde_base); 88 | DbgPrintEx(DPFLTR_IHVDRIVER_ID , DPFLTR_ERROR_LEVEL , "PpeBase 0x%llx\n" , ppe_base); 89 | DbgPrintEx(DPFLTR_IHVDRIVER_ID , DPFLTR_ERROR_LEVEL , "PxeBase 0x%llx\n" , pxe_base); 90 | DbgPrintEx(DPFLTR_IHVDRIVER_ID , DPFLTR_ERROR_LEVEL , "idx 0x%llx\n" , idx); 91 | 92 | break; 93 | } 94 | } 95 | } 96 | 97 | uintptr_t get_kernel_base() { 98 | const auto idtbase = *reinterpret_cast(__readgsqword(0x18) + 0x38); 99 | const auto descriptor_0 = *reinterpret_cast(idtbase); 100 | const auto descriptor_1 = *reinterpret_cast(idtbase + 8); 101 | const auto isr_base = ((descriptor_0 >> 32) & 0xFFFF0000) + (descriptor_0 & 0xFFFF) + (descriptor_1 << 32); 102 | auto align_base = isr_base & 0xFFFFFFFFFFFFF000; 103 | 104 | for (; ; align_base -= 0x1000) { 105 | for (auto *search_base = reinterpret_cast(align_base); search_base < reinterpret_cast(align_base) + 0xFF9; search_base++) { 106 | if (search_base[0] == 0x48 && 107 | search_base[1] == 0x8D && 108 | search_base[2] == 0x1D && 109 | search_base[6] == 0xFF) { 110 | const auto relative_offset = *reinterpret_cast(&search_base[3]); 111 | const auto address = reinterpret_cast(search_base + relative_offset + 7); 112 | if ((address & 0xFFF) == 0) { 113 | if (*reinterpret_cast(address) == 0x5A4D) { 114 | return address; 115 | } 116 | } 117 | } 118 | } 119 | } 120 | } 121 | 122 | uintptr_t search_pattern(void *module_handle , const char *signature_value) { 123 | static auto in_range = [] (auto x , auto a , auto b) { return (x >= a && x <= b); }; 124 | static auto get_bits = [] (auto x) { return (in_range((x & (~0x20)) , 'A' , 'F') ? ((x & (~0x20)) - 'A' + 0xa) : (in_range(x , '0' , '9') ? x - '0' : 0)); }; 125 | static auto get_byte = [] (auto x) { return (get_bits(x[0]) << 4 | get_bits(x[1])); }; 126 | 127 | const auto dos_headers = reinterpret_cast(module_handle); 128 | const auto nt_headers = reinterpret_cast(reinterpret_cast(module_handle) + dos_headers->e_lfanew); 129 | 130 | const auto range_start = reinterpret_cast(module_handle); 131 | const auto range_end = range_start + nt_headers->OptionalHeader.SizeOfImage; 132 | 133 | auto first_match = 0ui64; 134 | auto pat = signature_value; 135 | 136 | for (uintptr_t cur = range_start; cur < range_end; cur++) { 137 | if (*pat == '\0') { 138 | return first_match; 139 | } 140 | if (*(uint8_t *)pat == '\?' || *reinterpret_cast(cur) == get_byte(pat)) { 141 | if (!first_match) 142 | first_match = cur; 143 | 144 | if (!pat[2]) 145 | return first_match; 146 | 147 | if (*(uint16_t *)pat == 16191 || *(uint8_t *)pat != '\?') { 148 | pat += 3; 149 | } 150 | else { 151 | pat += 2; 152 | } 153 | } 154 | else { 155 | pat = signature_value; 156 | first_match = 0; 157 | } 158 | } 159 | return 0u; 160 | } 161 | 162 | uintptr_t search_pattern(void *module_handle , const char *section , const char *signature_value) { 163 | static auto in_range = [] (auto x , auto a , auto b) { return (x >= a && x <= b); }; 164 | static auto get_bits = [] (auto x) { return (in_range((x & (~0x20)) , 'A' , 'F') ? ((x & (~0x20)) - 'A' + 0xa) : (in_range(x , '0' , '9') ? x - '0' : 0)); }; 165 | static auto get_byte = [] (auto x) { return (get_bits(x[0]) << 4 | get_bits(x[1])); }; 166 | 167 | const auto dos_headers = reinterpret_cast(module_handle); 168 | const auto nt_headers = reinterpret_cast(reinterpret_cast(module_handle) + dos_headers->e_lfanew); 169 | const auto section_headers = reinterpret_cast(nt_headers + 1); 170 | 171 | auto range_start = 0ui64; 172 | auto range_end = 0ui64; 173 | for (auto cur_section = section_headers; cur_section < section_headers + nt_headers->FileHeader.NumberOfSections; cur_section++) { 174 | if (strcmp(reinterpret_cast(cur_section->Name) , section) == 0) { 175 | range_start = reinterpret_cast(module_handle) + cur_section->VirtualAddress; 176 | range_end = range_start + cur_section->Misc.VirtualSize; 177 | } 178 | } 179 | 180 | if (range_start == 0) 181 | return 0u; 182 | 183 | auto first_match = 0ui64; 184 | auto pat = signature_value; 185 | for (uintptr_t cur = range_start; cur < range_end; cur++) { 186 | if (*pat == '\0') { 187 | return first_match; 188 | } 189 | if (*(uint8_t *)pat == '\?' || *reinterpret_cast(cur) == get_byte(pat)) { 190 | if (!first_match) 191 | first_match = cur; 192 | 193 | if (!pat[2]) 194 | return first_match; 195 | 196 | if (*(uint16_t *)pat == 16191 || *(uint8_t *)pat != '\?') { 197 | pat += 3; 198 | } 199 | else { 200 | pat += 2; 201 | } 202 | } 203 | else { 204 | pat = signature_value; 205 | first_match = 0; 206 | } 207 | } 208 | return 0u; 209 | } 210 | 211 | uintptr_t init_mmpfn_database() { 212 | auto search = search_pattern(reinterpret_cast(get_kernel_base()) , ".text" , "B9 ? ? ? ? 48 8B 05 ? ? ? ? 48 89 43 18") + 5; 213 | auto resolved_base = search + *reinterpret_cast(search + 3) + 7; 214 | mm_pfn_database = *reinterpret_cast(resolved_base); 215 | return mm_pfn_database; 216 | } 217 | 218 | void enum_process_dirbase() { 219 | auto mem_range = MmGetPhysicalMemoryRanges(); 220 | auto mem_range_count = 0; 221 | static const uint64_t cr3_ptebase = self_mapidx * 8 + pxe_base; 222 | DbgPrintEx(DPFLTR_IHVDRIVER_ID , DPFLTR_ERROR_LEVEL , "cr3 ptebase 0x%llx\n" , cr3_ptebase); 223 | 224 | for (mem_range_count = 0; mem_range_count < 200; mem_range_count++) { 225 | 226 | if (mem_range[mem_range_count].BaseAddress.QuadPart == 0 && mem_range[mem_range_count].NumberOfBytes.QuadPart == 0) 227 | break; 228 | 229 | auto start_pfn = mem_range[mem_range_count].BaseAddress.QuadPart >> 12; 230 | auto end_pfn = start_pfn + (mem_range[mem_range_count].NumberOfBytes.QuadPart >> 12); 231 | 232 | for (auto i = start_pfn; i < end_pfn; i++) { 233 | auto cur_mmpfn = reinterpret_cast<_MMPFN *>(mm_pfn_database + 0x30 * i); 234 | if (cur_mmpfn->flags) { 235 | if (cur_mmpfn->flags == 1) continue; 236 | if (cur_mmpfn->pte_address != cr3_ptebase) continue; 237 | auto decrypted_eprocess = ((cur_mmpfn->flags | 0xF000000000000000) >> 0xd) | 0xFFFF000000000000; 238 | auto dirbase = i << 12; 239 | if (MmIsAddressValid(reinterpret_cast(decrypted_eprocess))) { 240 | DbgPrintEx(DPFLTR_IHVDRIVER_ID , DPFLTR_ERROR_LEVEL , "Process -> 0x%llx\nProcessName -> %s\nDirBase -> 0x%llx\n\n" , decrypted_eprocess , PsGetProcessImageFileName(decrypted_eprocess) , dirbase); 241 | } 242 | } 243 | } 244 | 245 | 246 | } 247 | } 248 | 249 | 250 | EXTERN_C NTSTATUS DriverEntry() { 251 | init_pte_base(); 252 | init_mmpfn_database(); 253 | enum_process_dirbase(); 254 | return STATUS_SUCCESS; 255 | } --------------------------------------------------------------------------------