Windows_Ransomware_Ragnarok_1cab7ea1

Description

Identifies RAGNAROK ransomware

Query · yara

strings:
        $c1 = ".ragnarok" ascii wide fullword
    condition:
        1 of ($c*)
Raw source Windows_Ransomware_Ragnarok_1cab7ea1 · YARA
Esc
Published by elastic/protections-artifacts ↗, licensed under Elastic License 2.0 ↗. Reproduced here unmodified. 
rule Windows_Ransomware_Ragnarok_1cab7ea1 : beta {
    meta:
        author = "Elastic Security"
        id = "1cab7ea1-8d26-4478-ab41-659c193b5baa"
        fingerprint = "e2a8eabb08cb99c4999e05a06d0d0dce46d7e6375a72a6a5e69d718c3d54a3ad"
        creation_date = "2020-05-03"
        last_modified = "2021-08-23"
        description = "Identifies RAGNAROK ransomware"
        threat_name = "Windows.Ransomware.Ragnarok"
        reference = "https://twitter.com/malwrhunterteam/status/1256263426441125888?s=20"
        severity = 100
        arch_context = "x86, arm64"
        scan_context = "file, memory"
        license = "Elastic License v2"
        os = "windows"
    strings:
        $c1 = ".ragnarok" ascii wide fullword
    condition:
        1 of ($c*)
}

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.