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AlienVault OTX General

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AlienVault OTX Vulnerabilities

AlienVault OTX Malware

SiriusQT is a Windows Remote Access Trojan (RAT) distributed as Malware-as-a-Service since April 2026. It offers advanced capabilities including hidden VNC, credential theft, cryptocurrency wallet collection, clipboard monitoring, keylogging, process injection, and persistence. The malware uses custom encrypted command-and-control communication and has both native C++ and .NET loader variants. It is distributed primarily by a reseller named GhostKernel and targets victims in several European countries including the UK, Germany, France, Spain, Italy, and the Netherlands.

SiriusQT is a sophisticated Windows RAT advertised on dark web forums since April 2026, providing extensive remote access and data theft functionalities such as hidden VNC, credential and cryptocurrency wallet theft, clipboard monitoring, keylogging, and process injection. It employs custom encrypted C2 traffic and multiple process injection techniques, with both native C++ and .NET loaders. The malware is distributed via a Malware-as-a-Service model by reseller GhostKernel, with at least 30 license purchasers. The threat actor Amonus is cited as the developer, while GhostKernel manages distribution through underground forums and Telegram channels. Targeted victims are located in the UK, Germany, France, Spain, Italy, and the Netherlands.

SiriusQT is a Windows Remote Access Trojan (RAT) distributed as Malware-as-a-Service since April 2026. It offers advanced capabilities including hidden VNC, credential theft, cryptocurrency wallet collection, clipboard monitoring, keylogging, process injection, and persistence. The malware uses cust

Inside SiriusQT: A Seriously Skilled RAT

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