Netskope Threat Labs

RanSerKD

ATP Sandbox Adv. HeuristicsAV

RanSerKD is a trojan and ransomware that targets Windows systems through malicious Office documents and JavaScript payloads.

First seen
January 2022
Last seen
October 2026
Alert Name
ByteCode-MSIL.Trojan.RanSerKD
Document-Word.Trojan.RanSerKD
Script-JS.Trojan.RanSerKD
Script-WScript.Trojan.RanSerKD
Trojan.RanSerKD.1196
Trojan.RanSerKD.12479348
Trojan.RanSerKD.1323
Trojan.RanSerKD.163
Trojan.RanSerKD.293
Trojan.RanSerKD.3550170