Rule History

SID: 2027751 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 1 • Jul 23, 2019, 12:00 PM

Message:

ET MALWARE [GIGAMON_ATR] FIN8 BADHATCH Remote Shell Banner

Rule:

alert tcp $HOME_NET 1024: -> $EXTERNAL_NET 443 (msg:"ET MALWARE [GIGAMON_ATR] FIN8 BADHATCH Remote Shell Banner"; flow:established,to_server; dsize:>100; content:"|2a 20|SUPER|20|REMOTE|20|SHELL|20|v2|2e|2|20|SSL"; reference:url,atr-blog.gigamon.com/2019/07/23/abadbabe-8badf00d:-discovering-badhatch-and-a-detailed-look-at-fin8's-tooling/; classtype:targeted-activity; sid:2027751; rev:1; metadata:created_at 2019_07_23, deployment Perimeter, malware_family ShellTea, performance_impact Low, confidence High, signature_severity Major, tag Backdoor, updated_at 2019_07_26;)

Created:

Jul 23, 2019, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-malware.rules