1811socks4.txt File

Threat actors use these lists to rotate through IPs rapidly, making it difficult for security systems to block them.

txt," designed to raise awareness about this specific threat indicator.

Review firewall and web server logs for high volumes of traffic originating from known proxy/VPN IP lists. 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:

Have you encountered this filename in your threat hunting efforts recently? Let’s discuss in the comments. Threat actors use these lists to rotate through

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

These proxies are often used in automated attacks, such as brute-forcing, credential stuffing, and launching DDoS attacks [1]. If you are seeing traffic from IPs listed

if your server is part of a proxy network?