Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 18:06:18 UTC Home > List all groups > List all tools > List all groups using tool PCClient Tool: PCClient Names PCClient Category Malware Type Backdoor Description PcClient and PcCortr source codes can be downloaded from Chinese coding forums. Information Last change to this tool card: 20 April 2020 Download this tool card in JSON format All groups using tool PCClient Changed Name Country Observed APT groups Nitro, Covert Grove 2011-Jul 2014 1 group listed (1 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=09a569ad-041b-4c01-aab2-06d0a83053f9 https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=09a569ad-041b-4c01-aab2-06d0a83053f9 Page 1 of 1