operation_rewrite
Operation Rewrite is a Chinese-speaking threat cluster also tracked as CL-UNK-1037. It has been associated with targeting Microsoft IIS servers and using BadIIS malware. The provided content states that BadIIS has been used by multiple Chinese-speaking threat clusters, including DragonRank and Operation Rewrite, and references Operation Rewrite alongside GhostRedirector and UAT-8099 as activity targeting IIS servers. Based on the content, Operation Rewrite is linked to IIS server compromise and SEO-fraud-related malware use. No additional high-confidence details on specific victims, geography, or distinct TTPs beyond BadIIS use and IIS targeting are directly provided in the content.
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Associated malware families
1 malware family attributed to this actor across reporting.
Recent activity
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Named operation associated with Chinese threat activity targeting IIS servers (no additional details provided in this content).
Named activity cluster associated (in this reporting) with use of BadIIS malware for IIS-based SEO fraud/traffic manipulation.
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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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