Ryuk

References:
  • Big Game Hunting with Ryuk: Another Lucrative Targeted Ransomware - 2019-01-10 - CrowdStrike - Alexander Hanel Ryuk Hermes GRIM SPIDER Trickbot WIZARD SPIDER
  • A Nasty Trick: From Credential Theft Malware to Business Disruption - 2019-01-10 - FireEye - Kimberly Goody - Jeremy Kennelly - Jaideep Natu - Christopher Glyer Ryuk GRIM SPIDER Trickbot
  • More Reading:

  • Pick-Six: Intercepting a FIN6 Intrusion, an Actor Recently Tied to Ryuk and LockerGoga Ransomware - 2019-04-05 - FireEye - Brendan McKeague - Van Ta - Ben Fedore - Geoff Ackerman - Alex Pennino - Andrew Thompson - Douglas Bienstock FIN6 Ryuk LockerGoga
  • Severe Ransomware Attacks Against Swiss SMEs - 2019-05-09 - GovCERT.ch - GovCERT.ch Emotet Trickbot Ryuk LockerGoga