Rule History

SID: 2040142 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2 • Nov 28, 2022, 12:00 PM

Message:

ET MOBILE_MALWARE Bahamut Group Fake VPN CnC Domain (ft8hua063okwfdcu21pw .de) in DNS Lookup

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MOBILE_MALWARE Bahamut Group Fake VPN CnC Domain (ft8hua063okwfdcu21pw .de) in DNS Lookup"; dns.query; content:"ft8hua063okwfdcu21pw.de"; nocase; bsize:23; reference:url,www.welivesecurity.com/2022/11/23/bahamut-cybermercenary-group-targets-android-users-fake-vpn-apps/; classtype:domain-c2; sid:2040142; rev:2; metadata:affected_product Android, attack_target Client_Endpoint, created_at 2022_11_28, deployment Perimeter, deprecation_reason Relevance, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_05_10;)

Created:

Nov 28, 2022, 12:00 PM

Updated:

May 10, 2023, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Aug 27, 2025, 9:35 PM

Filename:

rules/emerging-mobile_malware.rules