""ET TROJAN Observed DNS Query to Gryphon CnC Domain / GlobeImposter Payment Domain""
SID: 2024543
Revision: 3
Class Type: trojan-activity
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, signature_severity Major, tag Ransomware, updated_at 2019_08_28
Reference:
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md5
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c714c3fe13e515a85774b03787ee9d85
Protocol: udp
Source Network: $HOME_NET
Source Port: any
Destination Network: any
Destination Port: 53
Flow:
Contents:
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Value: "|01|" Depth: 1 Offset: 2
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Value: "|00 01 00 00 00 00 00|"
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Value: "|10|cr7icbfqm64hixta"
Within: 7
PCRE:
Special Options:
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nocase
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fast_pattern