alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Bifrose Connect to Controller (PING PONG)"; flow:stateless; dsize:10; content:"PING |3a|i.|0d 0a|"; flowbits:set,ET.bifrose1; reference:url,doc.emergingthreats.net/2009128; classtype:trojan-activity; sid:2009128; rev:5; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-08-07 21:02:16 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Bifrose Connect to Controller (PING PONG)"; flow:stateless; dsize:10; content:"PING |3a|i.|0d 0a|"; flowbits:set,ET.bifrose1; reference:url,doc.emergingthreats.net/2009128; classtype:trojan-activity; sid:2009128; rev:3;)

Added 2011-10-12 19:26:40 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Bifrose Connect to Controller (PING PONG)"; flow:stateless; dsize:10; content:"PING |3a|i.|0d 0a|"; classtype:trojan-activity; flowbits:set,ET.bifrose1; reference:url,doc.emergingthreats.net/2009128; sid:2009128; rev:3;)

Added 2011-09-14 22:40:03 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Bifrose Connect to Controller (PING PONG)"; flow:stateless; dsize:10; content:"PING |3a|i.|0d 0a|"; classtype:trojan-activity; flowbits:set,ET.bifrose1; reference:url,doc.emergingthreats.net/2009128; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Bifrose; sid:2009128; rev:3;)

Added 2011-02-04 17:28:23 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Bifrose Connect to Controller (PING PONG)"; flow:stateless; dsize:10; content:"PING |3a|i.|0d 0a|"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2009128; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Bifrose; flowbits:set,ET.bifrose1; sid:2009128; rev:3;)

Added 2009-03-13 19:15:23 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Bifrose Connect to Controller (PING PONG)"; flow:stateless; dsize:10; content:"PING |3a|i.|0d 0a|"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2009128; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Bifrose; flowbits:set,ET.bifrose1; sid:2009128; rev:3;)

Added 2009-03-13 19:15:23 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Bifrose Connect to Controller (PING PONG)"; flow:established,to_server; dsize:10; content:"PING |3a|i.|0d 0a|"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2009128; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Bifrose; flowbits:set,ET.bifrose1; sid:2009128; rev:2;)

Added 2009-03-13 03:00:30 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Bifrose Connect to Controller (PING PONG)"; flow:established,to_server; dsize:10; content:"PING |3a|i.|0d 0a|"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2009128; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Bifrose; flowbits:set,ET.bifrose1; sid:2009128; rev:2;)

Added 2009-03-13 03:00:30 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Bifrose Connect to Controller (PING PONG)"; flow:established,to_server; dsize:10; content:"PING |3a|i|0d 0a|"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2009128; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Bifrose; flowbits:set,ET.bifrose1; sid:2009128; rev:1;)

Added 2009-03-11 19:30:25 UTC


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