#alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN IRC Potential bot update/download via http command"; flowbits:isset,is_proto_irc; flow:established,to_client; content:" http|3a|//"; fast_pattern:only; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+http\x3a\x2f\x2f/i"; reference:url,doc.emergingthreats.net/2002031; classtype:trojan-activity; sid:2002031; rev:19; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-08-07 20:55:47 UTC


#alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN IRC Potential bot update/download via http command"; flowbits:isset,is_proto_irc; flow:established,to_client; content:" http|3a|//"; fast_pattern:only; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+http\x3a\x2f\x2f/i"; reference:url,doc.emergingthreats.net/2002031; classtype:trojan-activity; sid:2002031; rev:19;)

Added 2011-10-21 14:50:57 UTC


#alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN BOT - potential update/download via http command"; flowbits:isset,is_proto_irc; flow:established,to_client; content:" http|3a|//"; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+http\x3a\x2f\x2f/i"; reference:url,doc.emergingthreats.net/2002031; classtype:trojan-activity; sid:2002031; rev:18;)

Added 2011-10-12 19:11:11 UTC


#alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN BOT - potential update/download via http command"; flowbits:isset,is_proto_irc; flow:established,to_client; content:" http|3a|//"; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+http\x3a\x2f\x2f/i"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002031; sid:2002031; rev:18;)

Added 2011-09-14 21:12:47 UTC


#alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN BOT - potential update/download via http command"; flowbits:isset,is_proto_irc; flow:established,to_client; content:" http|3a|//"; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+http\x3a\x2f\x2f/i"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002031; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_IRC_Bots; sid:2002031; rev:18;)

Added 2011-02-04 17:21:41 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN BOT - potential update/download via http command"; flowbits:isset,is_proto_irc; flow:established,to_client; content:"http\://"; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+http\x3a\x2f\x2f/i"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002031; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_IRC_Bots; sid:2002031; rev:16;)

Added 2010-06-03 19:47:06 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN BOT - potential update/download via http command"; flowbits:isset,is_proto_irc; flow:established,to_client; content:"http\://"; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+http\x3a\x2f\x2f/i"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002031; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_IRC_Bots; sid:2002031; rev:16;)

Added 2010-06-03 19:47:06 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN BOT - potential update/download via http command"; flowbits:isset,is_proto_irc; flow:established; content:"http\://"; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+http\x3a\x2f\x2f/i"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002031; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_IRC_Bots; sid:2002031; rev:16;)

Added 2010-06-03 19:01:01 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN BOT - potential update/download via http command"; flowbits:isset,is_proto_irc; flow:established; content:"http\://"; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+http\x3a\x2f\x2f/i"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002031; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_IRC_Bots; sid:2002031; rev:16;)

Added 2010-06-03 19:01:01 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN BOT - potential update/download"; flowbits:isset,is_proto_irc; flow:established; tag: host,300,seconds,dst; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+(http|ftp)\x3a\x2f\x2f/i"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002031; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_IRC_Bots; sid:2002031; rev:15;)

Added 2010-02-16 08:42:02 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN BOT - potential update/download"; flowbits:isset,is_proto_irc; flow:established; tag: host,300,seconds,dst; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+(http|ftp)\x3a\x2f\x2f/i"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002031; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_IRC_Bots; sid:2002031; rev:15;)

Added 2010-02-16 08:42:02 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN BOT - potential update/download"; flowbits:isset,is_proto_irc; flow: established; tag: host,300,seconds,dst; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+(http|ftp)\x3a\x2f\x2f/i"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002031; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_IRC_Bots; sid: 2002031; rev:15;)

Added 2009-02-13 19:15:24 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN BOT - potential update/download"; flowbits:isset,is_proto_irc; flow: established; tag: host,300,seconds,dst; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+(http|ftp)\x3a\x2f\x2f/i"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002031; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_IRC_Bots; sid: 2002031; rev:15;)

Added 2009-02-13 19:15:24 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN BOT - potential update/download"; flowbits:isset,is_proto_irc; flow: established; tag: host,300,seconds,dst; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+(http|ftp)\x3a\x2f\x2f/i"; classtype: trojan-activity; sid: 2002031; rev:14;)

Added 2008-08-27 11:15:21 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN BOT - potential update/download"; flowbits:isset,is_proto_irc; flow: established; tag: host,300,seconds,dst; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+(http|ftp)\x3a\x2f\x2f/i"; classtype: trojan-activity; sid: 2002031; rev:14;)

Added 2008-08-27 11:15:21 UTC


alert tcp any any -> any any (msg:"ET TROJAN BOT - potential update/download"; flowbits:isset,is_proto_irc; flow: established; tag: host,300,seconds,dst; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+(http|ftp)\x3a\x2f\x2f/i"; classtype: trojan-activity; sid: 2002031; rev:13;)

Added 2008-03-09 19:05:29 UTC


alert tcp any any -> any any (msg:"ET TROJAN BOT - potential update/download"; flowbits:isset,is_proto_irc; flow: established; tag: host,300,seconds,dst; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+(http|ftp)\x3a\x2f\x2f/i"; classtype: trojan-activity; sid: 2002031; rev:13;)

Added 2008-03-09 19:05:29 UTC


alert tcp any any -> any any (msg:"ET TROJAN BOT - potential update/download"; flowbits:isset,is_proto_irc; flow: established; tag: host,300,seconds,dst; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+(http|ftp)\x3a\x2f\x2f/i"; flowbits: set,trojan; classtype: trojan-activity; sid: 2002031; rev:12;)

Added 2008-01-31 10:12:23 UTC


alert tcp any any -> any any (msg:"ET TROJAN BOT - potential update/download"; flowbits:isset,is_proto_irc; flow: established; tag: host,300,seconds,dst; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+(http|ftp)\x3a\x2f\x2f/i"; flowbits: set,trojan; classtype: trojan-activity; sid: 2002031; rev:12;)

Added 2008-01-31 10:12:23 UTC


alert tcp any any -> any any (msg: "BLEEDING-EDGE TROJAN BOT - potential update/download"; flowbits:isset,is_proto_irc; flow: established; tag: host,300,seconds,dst; pcre:"/\.(upda|getfile|dl\dx|dl|download|execute)\w*\s+(http|ftp)\x3a\x2f\x2f/i"; flowbits: set,trojan; classtype: trojan-activity; sid: 2002031; rev:11; )



Topic revision: r1 - 2017-08-08 - TWikiGuest
 
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