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Mallory pivots from this family to the IOCs, detections, and named campaigns that touch your stack, and pages you when something new lands.
1 distinct threat actor attributed by public researchers. Open in Mallory to see the full evidence chain and overlapping campaigns.
RABBITFUR was deployed as a standalone executable that downloaded a shellcode-wrapped GRAYRABBIT from an open directory server. Here, the same functional pattern ... is embedded directly within the V8 exploit shellcode rather than packaged as a separate binary.
2 distinct techniques documented for this family, organized by ATT&CK tactic.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A proprietary UNC3569 downloader previously used as a standalone executable to retrieve shellcode-wrapped GRAYRABBIT payloads from open-directory staging servers. The observed campaign incorporated a functionally similar downloader directly into browser-exploit shellcode.
Proprietary downloader used by UNC3569 to fetch and deliver GRAYRABBIT, often from open directory servers, with payloads encoded via simple XOR.
Match every observed IP, domain, and hash against your live telemetry.
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.