Rule History

SID: 2029785 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 2 • Apr 1, 2020, 12:00 PM

Message:

ET MALWARE Linux/Agent.HX CnC Activity (set)

Rule:

alert tcp $HOME_NET any -> $EXTERNAL_NET 1024: (msg:"ET MALWARE Linux/Agent.HX CnC Activity (set)"; flow:established,to_server; flowbits:set,ET.LinuxAgent.HX; content:"onlineLinux"; startswith; nocase; fast_pattern; content:"|2a 2f 2a|"; distance:0; reference:md5,3176bee52ecd305816b17fdb9db7335e; reference:url,twitter.com/michalmalik/status/1245347696065630210; classtype:command-and-control; sid:2029785; rev:2; metadata:affected_product Linux, attack_target Client_Endpoint, created_at 2020_04_01, deployment Perimeter, confidence High, signature_severity Major, updated_at 2020_04_01;)

Created:

Apr 1, 2020, 12:00 PM

Updated:

Apr 1, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 21, 2024, 3:00 AM

Filename:

rules/emerging-malware.rules