Rule History

SID: 2038724 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 1 • Sep 1, 2022, 12:00 PM

Message:

ET MALWARE ErbiumStealer Domain (erbium .ml) in TLS SNI

Rule:

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE ErbiumStealer Domain (erbium .ml) in TLS SNI"; flow:established,to_server; tls.sni; dotprefix; content:".erbium.ml"; endswith; fast_pattern; reference:md5,e1826f107e517c0cb9a9b02f74cb94f2; classtype:domain-c2; sid:2038724; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_09_01, deployment Perimeter, malware_family Erbium, performance_impact Low, confidence High, signature_severity Major, updated_at 2022_09_01;)

Created:

Sep 1, 2022, 12:00 PM

Updated:

Sep 1, 2022, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 21, 2024, 3:00 AM

Filename:

rules/emerging-malware.rules