alert tcp $HOME_NET any -> $EXTERNAL_NET $IMAP_PORT (msg: "[IMAPD-CORRELATED] Login after suspicious activity"; program: imapd|imapd-ssl; content: "LOGIN,"; classtype: correlated-attack; parse_src_ip: 1; flowbits: isset,by_src,recon|honeypot; reference: url, wiki.quadrantsec.com/bin/view/Main/5002375; sid:5002375; rev: 1;)
-- Main.Sagan-Wiki-Add - 2015-10-21
New revisions of 5002375 will be below...
alert tcp $HOME_NET any -> $EXTERNAL_NET $IMAP_PORT (msg: "[IMAPD-CORRELATED] Login after suspicious activity"; program: imapd|imapd-ssl; content: "LOGIN,"; classtype: correlated-attack; parse_src_ip: 1; flowbits: isset,by_src,recon|honeypot|exploit_attempt; reference: url, wiki.quadrantsec.com/bin/view/Main/5002375; sid:5002375; rev: 2;)
-- Main.Sagan-Wiki-Add - 2016-11-7