##alert tcp $EXTERNAL_NET 3128:9000 -> $HOME_NET any (msg:"ET DELETED Hupigon CnC? Client Status"; flow:established,to_server; flowbits:isset,ET.Hupinit2; dsize:<6; content:"|0d 0a|"; reference:url,doc.emergingthreats.net/2009291; classtype:trojan-activity; sid:2009291; rev:2;)

Added 2012-04-02 21:11:32 UTC

#alert tcp $EXTERNAL_NET 3128:9000 -> $HOME_NET any (msg:"ET TROJAN Hupigon CnC? Client Status"; flow:established,to_server; flowbits:isset,ET.Hupinit2; dsize:<6; content:"|0d 0a|"; reference:url,doc.emergingthreats.net/2009291; classtype:trojan-activity; sid:2009291; rev:1;)

Added 2011-10-12 19:27:03 UTC

#alert tcp $EXTERNAL_NET 3128:9000 -> $HOME_NET any (msg:"ET TROJAN Hupigon CnC? Client Status"; flow:established,to_server; flowbits:isset,ET.Hupinit2; dsize:<6; content:"|0d 0a|"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2009291; sid:2009291; rev:1;)

Added 2011-09-14 22:40:25 UTC

#alert tcp $EXTERNAL_NET 3128:9000 -> $HOME_NET any (msg:"ET TROJAN Hupigon CnC? Client Status"; flow:established,to_server; flowbits:isset,ET.Hupinit2; dsize:<6; content:"|0d 0a|"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2009291; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Hupington; sid:2009291; rev:1;)

Added 2011-03-10 16:05:15 UTC

alert tcp $EXTERNAL_NET 3128:9000 -> $HOME_NET any (msg:"ET TROJAN Hupigon CnC? Client Status"; flow:established,to_server; flowbits:isset,ET.Hupinit2; dsize:<6; content:"|0d 0a|"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2009291; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Hupington; sid:2009291; rev:1;)

Added 2011-02-04 17:28:35 UTC

alert tcp $EXTERNAL_NET 3128:9000 -> $HOME_NET any (msg:"ET TROJAN Hupigon CnC? Client Status"; flow:established,to_server; flowbits:isset,ET.Hupinit2; dsize:<6; content:"|0d 0a|"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2009291; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Hupington; sid:2009291; rev:1;)

Added 2009-04-21 16:38:35 UTC