""ET TROJAN Observed Malicious SSL Cert (AsyncRAT)""
SID: 2034847
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_and_Server, created_at 2021_04_07, deployment Perimeter, malware_family AsyncRAT, performance_impact Low, signature_severity Major, tag SSL_Malicious_Cert, updated_at 2021_04_07, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol
Reference:
-
md5
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c57460b4d595a97fd37211e5087b2557
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: any
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
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Value: "|55 04 03|"
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Value: "DcRat Server"
Within: 12
PCRE:
Special Options:
- fast_pattern