alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN ELF/Emptiness v2 XOR UDP Flood Command Inbound"; flow:established,from_server; content:"|fe d5 57 68 f0 44 fb|"; depth:7; fast_pattern; pcre:"/^[\x20-\x7e\r\n]{0,13}[^\x20-\x7e\r\n]/"; metadata: former_category TROJAN; reference:url,blog.netlab.360.com/emptiness-a-new-evolving-botnet/; classtype:trojan-activity; sid:2027843; rev:1; metadata:affected_product Linux, tag DDoS?, created_at 2019_08_09, malware_family Emptiness, updated_at 2019_08_09;)

Added 2019-08-09 17:52:28 UTC


Topic revision: r1 - 2019-08-09 - TWikiGuest
 
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