#alert tcp $EXTERNAL_NET 3460 -> $HOME_NET any (msg:"ET TROJAN PoisonIvy? Key Exchange with CnC? Response"; flow:established,from_server; dsize:256; flowbits:isset,ET.Poison1; reference:url,doc.emergingthreats.net/2008381; classtype:trojan-activity; sid:2008381; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag PoisonIvy?, signature_severity Critical, created_at 2010_07_30, malware_family PoisonIvy?, updated_at 2016_07_01;)

Added 2017-08-07 21:01:33 UTC

#alert tcp $EXTERNAL_NET 3460 -> $HOME_NET any (msg:"ET TROJAN PoisonIvy? Key Exchange with CnC? Response"; flow:established,from_server; dsize:256; flowbits:isset,ET.Poison1; reference:url,doc.emergingthreats.net/2008381; classtype:trojan-activity; sid:2008381; rev:3;)

Added 2015-04-03 18:58:46 UTC

#alert tcp $EXTERNAL_NET 3460 -> $HOME_NET any (msg:"ET TROJAN Poison Ivy Key Exchange with CnC? Response"; flow:established,from_server; dsize:256; flowbits:isset,ET.Poison1; reference:url,doc.emergingthreats.net/2008381; classtype:trojan-activity; sid:2008381; rev:2;)

Added 2011-10-12 19:25:01 UTC

#alert tcp $EXTERNAL_NET 3460 -> $HOME_NET any (msg:"ET TROJAN Poison Ivy Key Exchange with CnC? Response"; flow:established,from_server; dsize:256; flowbits:isset,ET.Poison1; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2008381; sid:2008381; rev:2;)

Added 2011-09-14 22:38:28 UTC

#alert tcp $EXTERNAL_NET 3460 -> $HOME_NET any (msg:"ET TROJAN Poison Ivy Key Exchange with CnC? Response"; flow:established,from_server; dsize:256; flowbits:isset,ET.Poison1; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2008381; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_PoisonIvy; sid:2008381; rev:2;)

Added 2011-05-28 10:19:47 UTC

alert tcp $EXTERNAL_NET 3460 -> $HOME_NET any (msg:"ET TROJAN Poison Ivy Key Exchange with CnC? Response"; flow:established,from_server; dsize:256; flowbits:isset,ET.Poison1; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2008381; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_PoisonIvy; sid:2008381; rev:2;)

Added 2011-02-04 17:27:33 UTC

alert tcp $EXTERNAL_NET 3460 -> $HOME_NET any (msg:"ET TROJAN Poison Ivy Key Exchange with CnC? Response"; flow:established,from_server; dsize:256; flowbits:isset,ET.Poison1; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2008381; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_PoisonIvy; sid:2008381; rev:2;)

Added 2009-02-13 19:30:24 UTC

alert tcp $EXTERNAL_NET 3460 -> $HOME_NET any (msg:"ET TROJAN Poison Ivy Key Exchange with CnC? Response"; flow:established,from_server; dsize:256; flowbits:isset,ET.Poison1; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2008381; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_PoisonIvy; sid:2008381; rev:2;)

Added 2009-02-13 19:30:24 UTC

alert tcp $EXTERNAL_NET 3460 -> $HOME_NET any (msg:"ET TROJAN Poison Ivy Key Exchange with CnC? Response"; flow:established,from_server; dsize:256; flowbits:isset,ET.Poison1; classtype:trojan-activity; sid:2008381; rev:1;)

Added 2008-07-08 14:47:31 UTC