""ET TROJAN Observed Malicious Domain (adblock2024 .shop in TLS SNI)""
SID: 2053211
Revision: 1
Class Type: trojan-activity
Metadata: tls_state TLSEncrypt, created_at 2024_06_03, deployment Perimeter, malware_family Lumma_Stealer, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_06_03, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol
Reference:
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md5
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3f40207d440c04cd4ee60895d23006cd
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 443
Flow: established,to_server
Contents:
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Value: "|16|"
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Value: "|01|"
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Value: "|00 00|"
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Value: "|00|"
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Value: "adblock2024.shop"
Within: 1
PCRE: "/^(?:\x00\x10|.\x2e)adblock2024.shop/R"
Special Options: