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null Apache ActiveMQ Flaw Exploited in New Godzilla Web Shell Attacks

๐Ÿšจ Urgent Cybersecurity Alert! ๐Ÿšจ A critical flaw (CVE-2023-46604, CVSS score: 10.0) in Apache ActiveMQ has been actively exploited by threat actors. ๐Ÿ›‘ Ensure your systems are protected!

๐Ÿ›ก๏ธ Vulnerability Overview: The flaw enables remote code execution, putting compromised hosts at risk of ransomware, rootkits, cryptocurrency miners, and DDoS attacks. ๐ŸŒ Update to the latest ActiveMQ version ASAP to stay secure.

๐Ÿฆ  Threat Actor Tactics: Recent incidents show a surge in exploiting this flaw to deploy the Godzilla web shell, concealed within an unknown binary format. ๐Ÿ˜ฑ The JSP engine in ActiveMQ still compiles and executes this web shell, evading traditional scanners.

๐Ÿ” Web Shell Insight: Named Godzilla, this backdoor is sophisticated, parsing HTTP POST requests, executing content, and returning results in an HTTP response. ๐Ÿš€ Notably, its JSP code is hidden within an unknown binary, enhancing evasion capabilities.

๐Ÿ•ต๏ธโ€โ™‚๏ธ Attack Chain Breakdown: The attack involves planting JSP-based web shells in the "admin" folder of ActiveMQ. The code is then converted into Java before execution by the Jetty Servlet Engine. ๐Ÿ”„ Thorough examination reveals a potential to bypass security measures.

๐Ÿ›‘ Mitigation Steps: Users of Apache ActiveMQ, take action now! Update to the latest version to thwart potential threats. ๐Ÿšจ Stay vigilant, implement best practices, and report any suspicious activity.

๐ŸŒ Stay Informed: Cyber threats evolve, and staying informed is crucial. Follow trusted cybersecurity sources for the latest updates. Share this post to raise awareness and protect the digital community! ๐Ÿค #CybersecurityAlert #ApacheActiveMQ #SecurityUpdate