Ssh honeypot8/31/2023 ![]() “A vulnerable service on the internet is usually compromised multiple times by multiple different attackers. Palo Alto’s study also focuses on tThe mean time-between-compromise, that is the average time between two consecutive compromising events of a targeted application. The time-to-first-compromise for Samba installs was 2485 minutes, 667 minutes for RDP, 511 for Postgres, and 184 minutes for SSHD. The experts analyzed the time-to-first-compromise (the time before the system was compromised) for the different services. Each firewall policy might block 600-3,000 known scanner IP addresses.Įvery time one of the virtual machines composing the honeypot infrastructure became unresponsive, the controller redeployed the virtual machine and application. The researchers were updating the firewall policies once a day based on the observed network scanning traffic to prevent reconnaissance and attacks conducted with scanners. “To analyze the effectiveness of blocking network scanning traffic, we blocked a list of known scanner IPs on a subset of honeypots.” A honeypot will be reset and redeployed when a compromising event is detected, i.e., when a threat actor successfully authenticates via one of the credentials and gains access to the application.” reads the post published by Palo Alto Networks. These accounts grant limited access to the application in a sandboxed environment. ![]() We intentionally configured a few accounts with weak credentials such as admin:admin, guest:guest, administrator:password. “Four types of applications, SSH, Samba, Postgres and RDP, were evenly deployed across the honeypot infrastructure. 85% of the attacker IPs were observed only on a single day demonstrating that Layer 3 IP-based firewalls are not effective against these attacks because threat actors rotate same IPs to launch attacks.experts observed that one threat actor compromised 96% of the 80 Postgres honeypots that the researchers deployed, and all the instances were hacked within 30 seconds.each SSH honeypot was compromised on average 26 times per day.The most attacked SSH honeypot was compromised 169 times in a single day.The instances included systems exposing remote desktop protocol (RDP), secure shell protocol (SSH), server message block (SMB) and Postgres database. The experts discovered that 80% of the 320 honeypots were compromised within 24 hours and all of the honeypots were compromised within a week.īelow are some findings shared by the experts: ![]()
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