Netskope Threat Labs

DarkSide

ATP Sandbox Adv. HeuristicsAVNetskope IPS

DarkSide is a ransomware operation that attacked Colonial Pipeline in 2021, an incident that disrupted fuel supply to the United States East Coast and made ransomware a national security topic. Its affiliates ran a professional operation with a leak site, data exfiltration, and negotiation support, and the group shut down after the attack drew intense government pressure. Its code base and personnel reappeared in the BlackMatter operation later that year.

First seen
February 2022
Last seen
October 2026
Darkside
Alert Name
Gen:Variant.Ransom.DarkSide.103
Gen:Variant.Ransom.DarkSide.116
Gen:Variant.Ransom.DarkSide.16
Gen:Variant.Ransom.Darkside.2
Gen:Variant.Ransom.DarkSide.20
Gen:Variant.Ransom.DarkSide.21
Gen:Variant.Ransom.DarkSide.23
Gen:Variant.Ransom.DarkSide.37
Gen:Variant.Ransom.DarkSide.44
Gen:Variant.Ransom.DarkSide.55