mirror of
https://github.com/CyberSecurityUP/NeuroSploit.git
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306 lines
11 KiB
Python
306 lines
11 KiB
Python
#!/usr/bin/env python3
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"""
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Privilege Escalation Agent - System privilege elevation
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"""
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import json
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import logging
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from typing import Dict, List
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from core.llm_manager import LLMManager
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from tools.privesc import (
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LinuxPrivEsc,
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WindowsPrivEsc,
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KernelExploiter,
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MisconfigFinder,
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CredentialHarvester,
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SudoExploiter
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)
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logger = logging.getLogger(__name__)
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class PrivEscAgent:
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"""Agent responsible for privilege escalation"""
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def __init__(self, config: Dict):
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"""Initialize privilege escalation agent"""
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self.config = config
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self.llm = LLMManager(config)
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self.linux_privesc = LinuxPrivEsc(config)
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self.windows_privesc = WindowsPrivEsc(config)
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self.kernel_exploiter = KernelExploiter(config)
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self.misconfig_finder = MisconfigFinder(config)
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self.cred_harvester = CredentialHarvester(config)
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self.sudo_exploiter = SudoExploiter(config)
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logger.info("PrivEscAgent initialized")
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def execute(self, target: str, context: Dict) -> Dict:
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"""Execute privilege escalation phase"""
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logger.info(f"Starting privilege escalation on {target}")
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results = {
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"target": target,
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"status": "running",
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"escalation_paths": [],
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"successful_escalations": [],
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"credentials_harvested": [],
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"system_info": {},
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"ai_analysis": {}
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}
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try:
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# Get exploitation data from context
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exploit_data = context.get("phases", {}).get("exploitation", {})
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if not exploit_data.get("successful_exploits"):
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logger.warning("No successful exploits found. Limited privilege escalation options.")
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results["status"] = "skipped"
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results["message"] = "No initial access obtained"
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return results
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# Phase 1: System Enumeration
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logger.info("Phase 1: System enumeration")
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results["system_info"] = self._enumerate_system(exploit_data)
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# Phase 2: Identify Escalation Paths
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logger.info("Phase 2: Identifying escalation paths")
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results["escalation_paths"] = self._identify_escalation_paths(
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results["system_info"]
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)
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# Phase 3: AI-Powered Path Selection
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logger.info("Phase 3: AI escalation strategy")
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strategy = self._ai_escalation_strategy(
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results["system_info"],
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results["escalation_paths"]
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)
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results["ai_analysis"] = strategy
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# Phase 4: Execute Escalation Attempts
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logger.info("Phase 4: Executing escalation attempts")
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for path in results["escalation_paths"][:5]:
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escalation_result = self._attempt_escalation(path, results["system_info"])
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if escalation_result.get("success"):
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results["successful_escalations"].append(escalation_result)
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logger.info(f"Successful escalation: {path.get('technique')}")
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break # Stop after first successful escalation
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# Phase 5: Credential Harvesting
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if results["successful_escalations"]:
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logger.info("Phase 5: Harvesting credentials")
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results["credentials_harvested"] = self._harvest_credentials(
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results["system_info"]
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)
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results["status"] = "completed"
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logger.info("Privilege escalation phase completed")
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except Exception as e:
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logger.error(f"Error during privilege escalation: {e}")
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results["status"] = "error"
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results["error"] = str(e)
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return results
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def _enumerate_system(self, exploit_data: Dict) -> Dict:
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"""Enumerate system for privilege escalation opportunities"""
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system_info = {
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"os": "unknown",
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"kernel_version": "unknown",
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"architecture": "unknown",
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"users": [],
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"groups": [],
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"sudo_permissions": [],
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"suid_binaries": [],
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"writable_paths": [],
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"scheduled_tasks": [],
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"services": [],
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"environment_variables": {}
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}
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# Determine OS type from exploit data
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os_type = self._detect_os_type(exploit_data)
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system_info["os"] = os_type
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if os_type == "linux":
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system_info.update(self.linux_privesc.enumerate())
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elif os_type == "windows":
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system_info.update(self.windows_privesc.enumerate())
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return system_info
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def _detect_os_type(self, exploit_data: Dict) -> str:
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"""Detect operating system type"""
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# Placeholder - would analyze exploit data to determine OS
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return "linux" # Default assumption
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def _identify_escalation_paths(self, system_info: Dict) -> List[Dict]:
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"""Identify possible privilege escalation paths"""
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paths = []
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os_type = system_info.get("os")
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if os_type == "linux":
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# SUID exploitation
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for binary in system_info.get("suid_binaries", []):
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paths.append({
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"technique": "suid_exploitation",
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"target": binary,
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"difficulty": "medium",
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"likelihood": 0.6
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})
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# Sudo exploitation
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for permission in system_info.get("sudo_permissions", []):
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paths.append({
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"technique": "sudo_exploitation",
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"target": permission,
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"difficulty": "low",
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"likelihood": 0.8
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})
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# Kernel exploitation
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if system_info.get("kernel_version"):
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paths.append({
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"technique": "kernel_exploit",
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"target": system_info["kernel_version"],
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"difficulty": "high",
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"likelihood": 0.4
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})
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# Writable path exploitation
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for path in system_info.get("writable_paths", []):
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if "bin" in path or "sbin" in path:
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paths.append({
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"technique": "path_hijacking",
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"target": path,
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"difficulty": "medium",
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"likelihood": 0.5
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})
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elif os_type == "windows":
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# Service exploitation
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for service in system_info.get("services", []):
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if service.get("unquoted_path") or service.get("weak_permissions"):
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paths.append({
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"technique": "service_exploitation",
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"target": service,
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"difficulty": "medium",
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"likelihood": 0.7
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})
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# AlwaysInstallElevated
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if system_info.get("always_install_elevated"):
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paths.append({
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"technique": "always_install_elevated",
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"target": "MSI",
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"difficulty": "low",
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"likelihood": 0.9
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})
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# Token impersonation
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paths.append({
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"technique": "token_impersonation",
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"target": "SeImpersonatePrivilege",
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"difficulty": "medium",
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"likelihood": 0.6
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})
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# Sort by likelihood
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paths.sort(key=lambda x: x.get("likelihood", 0), reverse=True)
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return paths
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def _ai_escalation_strategy(self, system_info: Dict, escalation_paths: List[Dict]) -> Dict:
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"""Use AI to optimize escalation strategy"""
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prompt = self.llm.get_prompt(
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"privesc",
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"ai_escalation_strategy_user",
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default=f"""
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Analyze the system and recommend optimal privilege escalation strategy:
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System Information:
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{json.dumps(system_info, indent=2)}
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Identified Escalation Paths:
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{json.dumps(escalation_paths, indent=2)}
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Provide:
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1. Recommended escalation path (with justification)
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2. Step-by-step execution plan
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3. Required tools and commands
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4. Detection likelihood and evasion techniques
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5. Fallback options
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6. Post-escalation actions
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Response in JSON format with actionable recommendations.
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"""
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)
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system_prompt = self.llm.get_prompt(
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"privesc",
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"ai_escalation_strategy_system",
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default="""You are an expert in privilege escalation techniques.
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Analyze systems and recommend the most effective, stealthy escalation paths.
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Consider Windows, Linux, and Active Directory environments.
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Prioritize reliability and minimal detection."""
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)
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try:
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formatted_prompt = prompt.format(
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system_info_json=json.dumps(system_info, indent=2),
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escalation_paths_json=json.dumps(escalation_paths, indent=2)
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)
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response = self.llm.generate(formatted_prompt, system_prompt)
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return json.loads(response)
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except Exception as e:
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logger.error(f"AI escalation strategy error: {e}")
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return {"error": str(e)}
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def _attempt_escalation(self, path: Dict, system_info: Dict) -> Dict:
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"""Attempt privilege escalation using specified path"""
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technique = path.get("technique")
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os_type = system_info.get("os")
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result = {
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"technique": technique,
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"success": False,
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"details": {}
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}
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try:
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if os_type == "linux":
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if technique == "suid_exploitation":
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result = self.linux_privesc.exploit_suid(path.get("target"))
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elif technique == "sudo_exploitation":
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result = self.sudo_exploiter.exploit(path.get("target"))
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elif technique == "kernel_exploit":
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result = self.kernel_exploiter.exploit_linux(path.get("target"))
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elif technique == "path_hijacking":
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result = self.linux_privesc.exploit_path_hijacking(path.get("target"))
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elif os_type == "windows":
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if technique == "service_exploitation":
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result = self.windows_privesc.exploit_service(path.get("target"))
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elif technique == "always_install_elevated":
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result = self.windows_privesc.exploit_msi()
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elif technique == "token_impersonation":
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result = self.windows_privesc.impersonate_token()
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except Exception as e:
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logger.error(f"Escalation error for {technique}: {e}")
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result["error"] = str(e)
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return result
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def _harvest_credentials(self, system_info: Dict) -> List[Dict]:
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"""Harvest credentials after privilege escalation"""
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os_type = system_info.get("os")
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if os_type == "linux":
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return self.cred_harvester.harvest_linux()
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elif os_type == "windows":
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return self.cred_harvester.harvest_windows()
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return []
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