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Quasar Linux (QLNX) – A Silent Foothold in the Supply Chain: Inside a Full-Featured Linux RAT With Rootkit, PAM Backdoor, Credential Harvesting Capabilities_TRENDMICROBLOG:EC7FF1909183A7DA70A1515A2F663FA4

Description

TrendAI™ Research breaks down Quasar Linux (QLNX), a previously undocumented sophisticated Linux RAT with low detection rates. In this blog, we examine a full-featured Linux threat incorporating a rootkit, a PAM backdoor, credential harvesting, and more, revealing how this malware enables stealthy access, persistence, and potential supply-chain attacks.
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ID TRENDMICROBLOG:EC7FF1909183A7DA70A1515A2F663FA4
Published May 4, 2026 at 00:00

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