How a legitimate app morphed into a trojan – Week in security with Tony Anscombe

This week, ESET malware researcher Lukas Stefanko revealed how an initially legitimate Android app morphed into a malicious trojan that could steal users' files and record surrounding audio from the device’s microphone and then exfiltrate it. The app, named iRecorder – Screen Recorder, was first listed in the Google Play Store in September 2021, with the malicious code added almost a year later. ESET research named the malware AhRat and it is a customization of the open-source AhMyth remote access …

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