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Gootloader Malware Resurfaces with Advanced Evasion Techniques

First seen 21 Jan 2026, 06:39 UTC GbhackersCyberpressCybersecuritynews 87% similarity 48

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Gootloader malware has reemerged as a significant threat, returning in November 2025 with enhanced capabilities to evade detection by security tools. The malware utilizes sophisticated evasion techniques, including exploiting malformed ZIP archives and obfuscation mechanisms, and operates as an initial access broker for ransomware attacks, facilitating entry points for other threat actors.

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