Threat Group Cards: A Threat Actor Encyclopedia
Archived: 2026-04-05 14:52:00 UTC
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 Tool: MargulasRAT
Names MargulasRAT
Category Malware
Type Backdoor
Description
(Talos) This is another custom RAT used as part of SideCopy operations. The dropper for
MargulasRAT masquerades as a VPN application from India’s National Informatics Centre
(NIC).
Information
<https://s3.amazonaws.com/talos-intelligence-site/production/document_files/files/000/095/591/original/062521_SideCopy_%281%29.pdf?
1625657388>
AlienVault OTX <https://otx.alienvault.com/browse/global/pulses?q=tag:margulasrat>
Last change to this tool card: 10 August 2021
Download this tool card in JSON format
All groups using tool MargulasRAT
Changed Name Country Observed
APT groups
  SideCopy 2019-Mar 2025
1 group listed (1 APT, 0 other, 0 unknown)
Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=540d3695-3c55-4a45-a75c-5e70babf2226
https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=540d3695-3c55-4a45-a75c-5e70babf2226
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