Threat Group Cards: A Threat Actor Encyclopedia
Archived: 2026-04-02 10:40:53 UTC
Home > List all groups > List all tools > List all groups using tool Calfbot
 Tool: Calfbot
Names Calfbot
Category Malware
Description (ESET) a Perl script used to send spam.
Information <https://www.welivesecurity.com/wp-content/uploads/2014/03/operation_windigo.pdf>
Last change to this tool card: 13 May 2020
Download this tool card in JSON format
All groups using tool Calfbot
Changed Name Country Observed
Other groups
  Operation Windigo 2011-Mar 2017
1 group listed (0 APT, 1 other, 0 unknown)
Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=e7147463-b56b-420f-8702-1ccd844ba3c7
https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=e7147463-b56b-420f-8702-1ccd844ba3c7
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