""ET TROJAN Spora Ransomware DNS Query""
SID: 2024603
Revision: 4
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2017_08_22, deployment Perimeter, malware_family Spora, signature_severity Major, tag Ransomware, updated_at 2019_08_28, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1486, mitre_technique_name Data_Encrypted_for_Impact
Reference:
-
md5
-
41de296c5bcfc24fc0f16b1e997d9aa5
Protocol: udp
Source Network: $HOME_NET
Source Port: any
Destination Network: any
Destination Port: 53
Flow:
Contents:
-
Value: "|01|" Depth: 1 Offset: 2
-
Value: "|00 01 00 00 00 00 00|"
-
Value: "|10|5pr6hirtlfan3j76"
Within: 7
PCRE:
Special Options:
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nocase
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fast_pattern