1811socks4.txt -

1811socks4.txt is a filename commonly associated with lists of compromised proxy servers, frequently utilized by threat actors to anonymize malicious traffic. These text files often contain hundreds or thousands of IP addresses and ports, specifically for SOCKS4 proxies, which are used to bypass firewall restrictions and mask the true origin of cyberattacks [1, 2]. Why should you care?

Integrate feeds that identify malicious proxy IPs to block them proactively [2]. 1811socks4.txt

If you are seeing traffic from IPs listed in files similar to 1811socks4.txt , your infrastructure is likely being targeted by automated scanning or brute-force bots. How to Protect Your Infrastructure: 1811socks4

Review firewall and web server logs for high volumes of traffic originating from known proxy/VPN IP lists. Integrate feeds that identify malicious proxy IPs to

Have you encountered this filename in your threat hunting efforts recently? Let’s discuss in the comments.