Oct 12, 2023Newsroom The threat actors behind ShellBot are leveraging IP addresses transformed into its hexadecimal notation to infiltrate poorly managed Linux SSH servers and deploy the DDoS malware. "The overall flow remains the same, but the download URL used by the threat actor to install ShellBot has changed from a regular IP address to a hexadecimal value," the AhnLab … [Read more...] about ShellBot Uses Hex IPs to Evade Detection in Attacks on Linux SSH Servers
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Protecting against Log4j with Secure Firewall & Secure IPS
The Apache Log4j vulnerability (CVE-2021-44228) has taken the Internet by storm in the past few days. This blog details quick ways Secure Firewall Threat Defense (FTD) and Secure IPS users can protect against attacks leveraging this vulnerability while patching their infrastructure. Talos first released updated Snort rules on Friday, December 10. For customers inspecting … [Read more...] about Protecting against Log4j with Secure Firewall & Secure IPS