JunkFiction
JunkFiction is a loader associated with the financially motivated threat actor Hive0163 and with Interlock ransomware operations. IBM X-Force reporting places it in Hive0163’s broader malware toolkit alongside NodeSnake and InterlockRAT, where it is used to support long-term access and follow-on payload delivery in compromised environments. The Windows Interlock ransomware payload observed by IBM was a 64-bit PE file delivered via the JunkFiction loader, typically from temporary folders. Hive0163 is described as an extortion-focused cluster involved in large-scale data exfiltration and ransomware, with initial access commonly obtained through ClickFix social engineering, malvertising, or access brokers such as TA569/SocGholish and TAG-124/KongTuke/LandUpdate808. High-confidence content directly ties JunkFiction to delivery of Interlock ransomware, but does not provide additional standalone technical details or specific IOCs for the loader itself.
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Groups observed using it
1 distinct threat actor attributed by public researchers. Open in Mallory to see the full evidence chain and overlapping campaigns.
The e-crime group is primarily associated with a wide range of malicious tools, including NodeSnake, Interlock RAT, JunkFiction loader, and Interlock ransomware.
Techniques & procedures
1 distinct technique documented for this family, organized by ATT&CK tactic.
Recent activity
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Loader used by Hive0163 as part of its custom toolkit to help establish and maintain long-term access in compromised environments.
Loader used to deploy the Interlock ransomware payload.
Loader used by Hive0163 as part of its malicious toolset.
Loader used to deliver the Interlock ransomware payload (64-bit Windows executable) in the observed attacks.
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.