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backdoor

Researchers Turned Azure Storage Wildcards into a Stealthy Internal SOCKS5 Backdoor

Security researchers at Quarkslab have developed a new covert channel technique that exploits Microsoft's recommended Azure Storage firewall configurations to bypass network restrictions. Their...

Malicious npm Packages Target Linux Developers with SSH Backdoor Attacks

In a sophisticated onslaught targeting the open-source ecosystem, reports have emerged detailing several malicious npm packages that are nefariously exploiting the Telegram Bot API...

Auto-Color Linux Backdoor: TTPs and Internal Architecture Exposed

A newly identified Linux backdoor named "Auto-Color," first observed between November and December 2024, has been targeting government organizations and universities across North America...

Gamaredon Hackers Weaponize LNK Files to Deliver Remcos Backdoor

Cisco Talos has uncovered an ongoing cyber campaign by the Gamaredon threat actor group, targeting Ukrainian users with malicious LNK files to deliver the...

DeBackdoor: A Framework for Detecting Backdoor Attacks in Deep Learning Models

Deep learning models, increasingly integral to safety-critical systems like self-driving cars and medical devices, are vulnerable to stealthy backdoor attacks. These attacks involve injecting...

New FamousSparrow Malware Targets Hotels and Engineering Firms with Custom Backdoor

ESET researchers have uncovered new activity from the China-aligned APT group FamousSparrow, revealing two previously undocumented versions of their custom SparrowDoor backdoor. The group, thought...

New Sophisticated Linux Backdoor Targets OT Systems via 0-Day RCE Exploit

Researchers at QiAnXin XLab have uncovered a sophisticated Linux-based backdoor dubbed OrpaCrab, specifically targeting industrial systems associated with ORPAK, a company involved in gas...

Researchers Uncover FIN7’s Stealthy Python-Based Anubis Backdoor

Researchers have recently discovered a sophisticated Python-based backdoor, known as the Anubis Backdoor, deployed by the notorious cybercrime group FIN7. This advanced threat actor,...