Cobra DocGuard - Threat Group Cards: A Threat Actor
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Archived: 2026-04-05 14:26:15 UTC
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 Tool: Cobra DocGuard
Names Cobra DocGuard
Category Tools
Description
(Symantec) Cobra DocGuard Client is software produced by a China-based company called
EsafeNet and appears to legitimately be used to protect, encrypt, and decrypt software.
EsafeNet is owned by Chinese information security firm NSFOCUS.
Information
<https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/carderbee-software-supply-chain-certificate-abuse>
Last change to this tool card: 06 September 2023
Download this tool card in JSON format
All groups using tool Cobra DocGuard
Changed Name Country Observed
APT groups
  Carderbee 2023  
1 group listed (1 APT, 0 other, 0 unknown)
Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=47ca43c3-9797-46f5-aede-0ddd9c2e3171
https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=47ca43c3-9797-46f5-aede-0ddd9c2e3171
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