Rule History

alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE ELF/muBoT IRC Activity 6 (SOCKS)"; flow:established,to_server; content:"NOTICE "; content:"|3a|REWRITING|0a|"; fast_pattern; distance:0; content:"|0a|to|0a|"; distance:0; pcre:"/^NOTICE [^\r\n]+? \x3aREWRITING\x0a[^\r\n]+?\x0ato\x0a[^\r\n]+?\x0a/s"; reference:url,blog.malwaremustdie.org/2015/11/mmd-0044-2015-source-code-disclosure.html; classtype:trojan-activity; sid:2022189; rev:1; metadata:affected_product Linux, created_at 2015_11_26, malware_family ELF_muBoT, signature_severity Major, updated_at 2019_07_26;)