""ET TROJAN ABUSE.CH SSL Blacklist Malicious SSL certificate detected (Bancos/DarkTequila CnC)""

SID: 2022211

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_and_Server, created_at 2015_12_02, deployment Perimeter, malware_family Bancos, malware_family DarkTequila, performance_impact Low, signature_severity Major, tag SSL_Malicious_Cert, tag Banking_Trojan, updated_at 2018_08_23, reviewed_at 2024_04_15, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol

Reference:

• Link

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: 443

Destination Network: $HOME_NET

Destination Port: any

Flow: established,from_server

Contents:

• Value: "|55 04 0a|"

• Value: "|27|Agency Protocols Management of Internet"

• Value: "|2a 86 48 86 f7 0d 01 09 01|"

• Value: "|0d|info@apmi.com"

Within: 15

PCRE:

Special Options:

source