alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET USER_AGENTS Downloader User-Agent Detected (ld)"; flow:established,to_server; content:"ld"; http_user_agent; depth:2; isdataat:!1,relative; metadata: former_category TROJAN; reference:url,doc.emergingthreats.net/2006394; classtype:trojan-activity; sid:2006394; rev:9; metadata:created_at 2010_07_30, updated_at 2019_10_11;)
Added 2019-10-11 19:56:21 UTC
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET USER_AGENTS Downloader User-Agent Detected (ld)"; flow:established,to_server; content:"User-Agent|3a| ld|0d 0a|"; http_header; metadata: former_category TROJAN; reference:url,doc.emergingthreats.net/2006394; classtype:trojan-activity; sid:2006394; rev:8; metadata:created_at 2010_07_30, updated_at 2017_10_30;)
Added 2018-09-13 19:39:12 UTC
Added 2018-09-13 17:53:29 UTC
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET USER_AGENTS Downloader User-Agent Detected (ld)"; flow:established,to_server; content:"User-Agent|3a| ld|0d 0a|"; http_header; metadata: former_category TROJAN; reference:url,doc.emergingthreats.net/2006394; classtype:trojan-activity; sid:2006394; rev:8; metadata:created_at 2010_07_30, updated_at 2017_10_30;)
Added 2017-10-30 18:17:26 UTC
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET USER_AGENTS Downloader User-Agent Detected (ld)"; flow:established,to_server; content:"User-Agent|3a| ld|0d 0a|"; http_header; metadata: former_category TROJAN; reference:url,doc.emergingthreats.net/2006394; classtype:trojan-activity; sid:2006394; rev:8; metadata:created_at 2010_07_30, updated_at 2017_10_30;)
Added 2017-10-30 16:39:35 UTC
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Downloader User-Agent Detected (ld)"; flow:established,to_server; content:"User-Agent|3a| ld|0d 0a|"; http_header; reference:url,doc.emergingthreats.net/2006394; classtype:trojan-activity; sid:2006394; rev:7; metadata:created_at 2010_07_30, updated_at 2010_07_30;)
Added 2017-08-07 20:59:36 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Downloader User-Agent Detected (ld)"; flow:established,to_server; content:"User-Agent|3a| ld|0d 0a|"; http_header; reference:url,doc.emergingthreats.net/2006394; classtype:trojan-activity; sid:2006394; rev:6;)
Added 2011-10-12 19:20:38 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Downloader User-Agent Detected (ld)"; flow:established,to_server; content:"User-Agent|3a| ld|0d 0a|"; http_header; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006394; sid:2006394; rev:6;)
Added 2011-09-14 22:34:11 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Downloader User-Agent Detected (ld)"; flow:established,to_server; content:"User-Agent|3a| ld|0d 0a|"; http_header; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006394; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Downloader_General; sid:2006394; rev:6;)
Added 2011-02-04 17:25:20 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Downloader User-Agent Detected (ld)"; flow:established,to_server; content:"|0d 0a|User-Agent\: ld|0d 0a|"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006394; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Downloader_General; sid:2006394; rev:4;)
Added 2010-03-08 23:15:50 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Downloader User-Agent Detected (ld)"; flow:established,to_server; content:"|0d 0a|User-Agent\: ld|0d 0a|"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006394; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Downloader_General; sid:2006394; rev:4;)
Added 2010-03-08 23:15:50 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Downloader User-Agent Detected (ld)"; flow:established,to_server; content:"User-Agent\: ld|0d 0a|"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006394; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Downloader_General; sid:2006394; rev:3;)
Added 2009-02-12 18:21:15 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Downloader User-Agent Detected (ld)"; flow:established,to_server; content:"User-Agent\: ld|0d 0a|"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006394; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Downloader_General; sid:2006394; rev:3;)
Added 2009-02-12 18:21:15 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Downloader User-Agent Detected (ld)"; flow:established,to_server; content:"User-Agent\: ld|0d 0a|"; classtype:trojan-activity; sid:2006394; rev:2;)
Added 2008-01-31 10:12:23 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Downloader User-Agent Detected (ld)"; flow:established,to_server; content:"User-Agent\: ld|0d 0a|"; classtype:trojan-activity; sid:2006394; rev:2;)
Added 2008-01-31 10:12:23 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"BLEEDING-EDGE TROJAN Downloader User-Agent Detected (ld)"; flow:established,to_server; content:"User-Agent\: ld|0d 0a|"; classtype:trojan-activity; sid:2006394; rev:1;)
Added 2007-07-14 01:45:42 UTC
From the sandnet analysis
--
ShirkDog? - 31 Jul 2007
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