CYFIRMA Research
Cyber defenders, listen up! The CYFIRMA Research podcast has some juicy intel on the latest cyber threats that are lurking in the shadows. Tune in to this security briefing to stay on top of emerging threats and be ready to tackle digital risk like never before.
CYFIRMA Research
CYFIRMA Research- PupkinStealer : A .NET-Based Info-Stealer
CYFIRMA’s latest threat report reveals the workings of PupkinStealer, a .NET-based information stealer designed to extract a focused set of sensitive data from victim systems. Targeting browser credentials, desktop files, Telegram and Discord sessions, and screenshots, the malware compresses all stolen content into a ZIP archive and exfiltrates it using the Telegram Bot API, making attribution and detection more challenging. Our report includes a full technical analysis, Indicators of Compromise (IoCs), MITRE ATT&CK mapping, and a custom YARA rule for detection.
Stay informed and enhance your defenses.
Link to the Research Report: https://www.cyfirma.com/research/pupkinstealer-a-net-based-info-stealer/
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