Rule History

SID: 2006398 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 6 • Jul 30, 2010, 12:00 PM

Message:

ET MALWARE Socks666 Checkin Packet

Rule:

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Socks666 Checkin Packet"; flow:established,to_server; dsize:30; content:"|9a 02 01 00|"; offset:0; depth:4; flowbits:set,BS.BPcheckin1; flowbits:noalert; classtype:command-and-control; sid:2006398; rev:6; metadata:created_at 2010_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)

Created:

Jul 30, 2010, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Oct 2, 2025, 10:34 PM

Filename:

rules/emerging-malware.rules