#alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Downloader.26001 Url Pattern Detected"; flow:established,to_server; content:"install.php?"; nocase; http_uri; content:"wall_id="; nocase; http_uri; content:"&maddr=0"; nocase; http_uri; content:"&action="; nocase; http_uri; reference:url,doc.emergingthreats.net/2006400; classtype:trojan-activity; sid:2006400; rev:6; metadata:created_at 2010_07_30, updated_at 2010_07_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 TROJAN Downloader.26001 Url Pattern Detected"; flow:established,to_server; content:"install.php?"; nocase; http_uri; content:"wall_id="; nocase; http_uri; content:"&maddr=0"; nocase; http_uri; content:"&action="; nocase; http_uri; reference:url,doc.emergingthreats.net/2006400; classtype:trojan-activity; sid:2006400; rev:6; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-12-21 16:30:34 UTC

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Downloader.26001 Url Pattern Detected"; flow:established,to_server; content:"install.php?"; nocase; http_uri; content:"wall_id="; nocase; http_uri; content:"&maddr=0"; nocase; http_uri; content:"&action="; nocase; http_uri; reference:url,doc.emergingthreats.net/2006400; classtype:trojan-activity; sid:2006400; rev:6; 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.26001 Url Pattern Detected"; flow:established,to_server; content:"install.php?"; nocase; http_uri; content:"wall_id="; nocase; http_uri; content:"&maddr=0"; nocase; http_uri; content:"&action="; nocase; http_uri; reference:url,doc.emergingthreats.net/2006400; classtype:trojan-activity; sid:2006400; rev:4;)

Added 2011-10-12 19:20:38 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Downloader.26001 Url Pattern Detected"; flow:established,to_server; content:"install.php?"; nocase; http_uri; content:"wall_id="; nocase; http_uri; content:"&maddr=0"; nocase; http_uri; content:"&action="; nocase; http_uri; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006400; sid:2006400; rev:4;)

Added 2011-09-14 22:34:11 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Downloader.26001 Url Pattern Detected"; flow:established,to_server; content:"install.php?"; nocase; http_uri; content:"wall_id="; nocase; http_uri; content:"&maddr=0"; nocase; http_uri; content:"&action="; nocase; http_uri; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006400; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Downloader_General; sid:2006400; rev:4;)

Added 2011-02-04 17:25:20 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Downloader.26001 Url Pattern Detected"; flow:established,to_server; uricontent:"install.php?"; nocase; uricontent:"wall_id="; nocase; uricontent:"&maddr=0"; nocase; uricontent:"&action="; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006400; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Downloader_General; sid:2006400; rev:3;)

Added 2009-02-12 18:21:15 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Downloader.26001 Url Pattern Detected"; flow:established,to_server; uricontent:"install.php?"; nocase; uricontent:"wall_id="; nocase; uricontent:"&maddr=0"; nocase; uricontent:"&action="; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006400; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Downloader_General; sid:2006400; rev:3;)

Added 2009-02-12 18:21:15 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Downloader.26001 Url Pattern Detected"; flow:established,to_server; uricontent:"install.php?"; nocase; uricontent:"wall_id="; nocase; uricontent:"&maddr=0"; nocase; uricontent:"&action="; nocase; classtype:trojan-activity; sid:2006400; rev:2;)

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

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Downloader.26001 Url Pattern Detected"; flow:established,to_server; uricontent:"install.php?"; nocase; uricontent:"wall_id="; nocase; uricontent:"&maddr=0"; nocase; uricontent:"&action="; nocase; classtype:trojan-activity; sid:2006400; rev:2;)

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

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"BLEEDING-EDGE TROJAN Downloader.26001 Url Pattern Detected"; flow:established,to_server; uricontent:"install.php?"; nocase; uricontent:"wall_id="; nocase; uricontent:"&maddr=0"; nocase; uricontent:"&action="; nocase; classtype:trojan-activity; sid:2006400; rev:1;)

Added 2007-07-17 05:45:46 UTC

From the sandnet analysis.

-- ShirkDog? - 04 Aug 2007