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ZOMBIE SPIDER is an eCrime threat actor associated with large-scale spam distribution and botnet operations. The actor is linked to the Kelihos botnet and its predecessors Waledac and Storm, which were used to support cybercriminal activity through mass spam delivery. This operational focus placed ZOMBIE SPIDER in the enabling layer of the cybercrime ecosystem, providing distribution infrastructure that could facilitate downstream malware delivery, fraud, and other criminal campaigns. High-confidence reporting ties the actor to the operation of these botnets and identifies spam dissemination as a core specialty. The available information supports classification as a financially motivated criminal actor rather than a nation-state intrusion set.
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Every observed MITRE ATT&CK technique, grouped by tactic.
Families this actor is known to deploy, with IOCs and behavior.
CVEs this actor has used in known campaigns.
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