MSC EvilTwin
MSC EvilTwin is a malware loader that has been observed exploiting CVE-2025-26633. According to Trend Micro, it is used to deliver additional malicious payloads, acting as an initial access vector in attack chains. The loader's exploitation of a specific CVE suggests it targets systems vulnerable to this flaw, though the precise infection vector and targeted industries are not detailed in the provided content. Its use in recent threat activity highlights its relevance in current attack campaigns, but further technical details, such as its capabilities, persistence mechanisms, or associated threat actors, are not specified in the available information.
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Recent activity
3 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Trojan loader deployed via a Microsoft Management Console zero-day, used to load various malware including backdoors and infostealers.
MSC EvilTwin is a trojan loader deployed via exploitation of Microsoft Management Console vulnerabilities, used to load additional malware payloads.
Loader malware used to deploy custom payloads, exploiting CVE-2025-26633.
The version that knows your environment.
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Named campaigns wielding this family, with evidence pinned to each claim.
CVEs this family uses for access and lateral movement.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Every documented technique, ranked by evidence weight.
Reddit, Mastodon, and CTI community discussion around this family.