ET MALWARE Observed DNS Query to Gryphon CnC Domain / GlobeImposter Payment Domain
Sourceet/open
Fileemerging-malware.rules
CreatedAugust 14, 2017
UpdatedApril 13, 2024
Classificationcommand-and-control
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to Gryphon CnC Domain / GlobeImposter Payment Domain"; dns.query; content:"cr7icbfqm64hixta"; startswith; nocase; fast_pattern; reference:md5,c714c3fe13e515a85774b03787ee9d85 ; classtype:command-and-control; sid:2024543; rev:6; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_08_14, deployment Perimeter, malware_family GlobeImposter, malware_family Gryphon, performance_impact Moderate, confidence High, signature_severity Major, tag Ransomware, updated_at 2024_04_13;)
References
| md5 | c714c3fe13e515a85774b03787ee9d85 |
Metadata
affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit
attack targetClient_Endpoint
created at2017_08_14
deploymentPerimeter
malware familyGryphon
performance impactModerate
confidenceHigh
signature severityMajor
tagRansomware
updated at2024_04_13
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