Unmasking Styx Stealer: How a Hacker’s Slip Led to an Intelligence Treasure Trove


In the shadowy world of cybercrime, even the most cunning hackers can make blunders that expose their operations. In this article CPR describes the discovery of Styx Stealer, a new malware variant derived from the notorious Phemedrone Stealer.

Check Point investigation revealed critical missteps by the developer of Styx Stealer, including a significant operational security (OpSec) lapse that leaked sensitive information from his own computer. The roots of Styx Stealer can be traced back to Phemedrone Stealer, which became widely known in early 2024 when the CVE-2023-36025 vulnerability in Microsoft Windows Defender SmartScreen was exploited to deliver this malware.

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Source: Check Point


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