Hackers Plant GSocket on Linux Servers for Persistent Access
6 Articles
6 Articles
Hackers plant GSocket on Linux servers for persistent access
Multiple threat actors are abusing GSocket, a legitimate open-source remote access tool, to maintain access to Linux servers even after patching the vulnerabilities exploited to gain initial access.
Hackers plant GSocket on Linux servers for persistent access | #hacking | #cybersecurity | #infosec | #comptia | #pentest | #hacker - National Cyber Security Consulting
Multiple threat actors are abusing GSocket, a legitimate open-source remote access tool, to maintain access to Linux servers even after patching the vulnerabilities exploited to gain initial access. Since March, detections of malicious GSocket activity have increased, particularly in attacks targeting web applications and hosting environments. GSocket allows attackers to reach systems behind firewalls or […] Thank you for subscribing to our RSS …
Hackers are abusing GSocket, a legitimate open source tool, to keep remote access hidden on Linux servers. According to Microsoft, detections increased 356.2% in 2026, focusing on PHP, cPanel and Apache environments. Attacks combine encrypted GSR network connections, persistence mechanisms, and privilege scaling attempts using Dirty Frag failure (CVE-2026-43284).
Microsoft Warns Hackers Are Using GSocket Backdoors to Keep Linux Servers Compromised After Patching
Microsoft has warned that attackers are using a free remote access tool called GSocket to stay inside Linux servers even after the original security hole is fixed. Many admins treat a patch as the end of an incident, but this activity shows that patching alone may leave the attacker’s access untouched. GSocket is an open […]
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