alert tcp $HOME_NET any -> $EXTERNAL_NET 1024: (msg:"ET TROJAN Perfect Keylogger FTP Initial Install Log Upload (Null obfuscated)"; flow:established,to_server; content:"C|00|o|00|n|00|g|00|r|00|a|00|t|00|u|00|l|00|a|00|t|00|i|00|o|00|n|00|s|00|!|00| |00|P|00|e|00|r|00|f|00|e|00|c|00|t|00| |00|K|00|e|00|l|00|o|00|g|00|g|00|e|00|r|00| |00|w|00|a|00|s|00| |00|s|00|u|00|c|00|c|00|e|00|s|00|s|00|f|00|u|00|l|00|l|00|y|00| |00|i|00|n|00|s|00|t|00|a|00|l|00|l|00|e|00|d|00|"; reference:url,doc.emergingthreats.net/2008327; classtype:trojan-activity; sid:2008327; rev:2;)

Added 2011-10-12 19:24:54 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET 1024: (msg:"ET TROJAN Perfect Keylogger FTP Initial Install Log Upload (Null obfuscated)"; flow:established,to_server; content:"C|00|o|00|n|00|g|00|r|00|a|00|t|00|u|00|l|00|a|00|t|00|i|00|o|00|n|00|s|00|!|00| |00|P|00|e|00|r|00|f|00|e|00|c|00|t|00| |00|K|00|e|00|l|00|o|00|g|00|g|00|e|00|r|00| |00|w|00|a|00|s|00| |00|s|00|u|00|c|00|c|00|e|00|s|00|s|00|f|00|u|00|l|00|l|00|y|00| |00|i|00|n|00|s|00|t|00|a|00|l|00|l|00|e|00|d|00|"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2008327; sid:2008327; rev:2;)

Added 2011-09-14 22:38:21 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET 1024: (msg:"ET TROJAN Perfect Keylogger FTP Initial Install Log Upload (Null obfuscated)"; flow:established,to_server; content:"C|00|o|00|n|00|g|00|r|00|a|00|t|00|u|00|l|00|a|00|t|00|i|00|o|00|n|00|s|00|!|00| |00|P|00|e|00|r|00|f|00|e|00|c|00|t|00| |00|K|00|e|00|l|00|o|00|g|00|g|00|e|00|r|00| |00|w|00|a|00|s|00| |00|s|00|u|00|c|00|c|00|e|00|s|00|s|00|f|00|u|00|l|00|l|00|y|00| |00|i|00|n|00|s|00|t|00|a|00|l|00|l|00|e|00|d|00|"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2008327; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Perfect_Keylogger; sid:2008327; rev:2;)

Added 2011-02-04 17:27:26 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET 1024: (msg:"ET TROJAN Perfect Keylogger FTP Initial Install Log Upload (Null obfuscated)"; flow:established,to_server; content:"C|00|o|00|n|00|g|00|r|00|a|00|t|00|u|00|l|00|a|00|t|00|i|00|o|00|n|00|s|00|!|00| |00|P|00|e|00|r|00|f|00|e|00|c|00|t|00| |00|K|00|e|00|l|00|o|00|g|00|g|00|e|00|r|00| |00|w|00|a|00|s|00| |00|s|00|u|00|c|00|c|00|e|00|s|00|s|00|f|00|u|00|l|00|l|00|y|00| |00|i|00|n|00|s|00|t|00|a|00|l|00|l|00|e|00|d|00|"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2008327; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Perfect_Keylogger; sid:2008327; rev:2;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET 1024: (msg:"ET TROJAN Perfect Keylogger FTP Initial Install Log Upload (Null obfuscated)"; flow:established,to_server; content:"C|00|o|00|n|00|g|00|r|00|a|00|t|00|u|00|l|00|a|00|t|00|i|00|o|00|n|00|s|00|!|00| |00|P|00|e|00|r|00|f|00|e|00|c|00|t|00| |00|K|00|e|00|l|00|o|00|g|00|g|00|e|00|r|00| |00|w|00|a|00|s|00| |00|s|00|u|00|c|00|c|00|e|00|s|00|s|00|f|00|u|00|l|00|l|00|y|00| |00|i|00|n|00|s|00|t|00|a|00|l|00|l|00|e|00|d|00|"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2008327; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Perfect_Keylogger; sid:2008327; rev:2;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET 1024: (msg:"ET TROJAN Perfect Keylogger FTP Initial Install Log Upload (Null obfuscated)"; flow:established,to_server; content:"C|00|o|00|n|00|g|00|r|00|a|00|t|00|u|00|l|00|a|00|t|00|i|00|o|00|n|00|s|00|!|00| |00|P|00|e|00|r|00|f|00|e|00|c|00|t|00| |00|K|00|e|00|l|00|o|00|g|00|g|00|e|00|r|00| |00|w|00|a|00|s|00| |00|s|00|u|00|c|00|c|00|e|00|s|00|s|00|f|00|u|00|l|00|l|00|y|00| |00|i|00|n|00|s|00|t|00|a|00|l|00|l|00|e|00|d|00|"; classtype:trojan-activity; sid:2008327; rev:1;)

Added 2008-06-24 23:50:49 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET 1024: (msg:"ET TROJAN Perfect Keylogger FTP Initial Install Log Upload (Null obfuscated)"; flow:established,to_server; content:"C|00|o|00|n|00|g|00|r|00|a|00|t|00|u|00|l|00|a|00|t|00|i|00|o|00|n|00|s|00|!|00| |00|P|00|e|00|r|00|f|00|e|00|c|00|t|00| |00|K|00|e|00|l|00|o|00|g|00|g|00|e|00|r|00| |00|w|00|a|00|s|00| |00|s|00|u|00|c|00|c|00|e|00|s|00|s|00|f|00|u|00|l|00|l|00|y|00| |00|i|00|n|00|s|00|t|00|a|00|l|00|l|00|e|00|d|00|"; classtype:trojan-activity; sid:2008327; rev:1;)

Added 2008-06-24 23:26:43 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET 1024: (msg:"ET TROJAN Perfect Keylogger FTP Initial Install Log Upload (Null obfuscated)"; flow:established,to_server; content:"C|00|o|00|n|00|g|00|r|00|a|00|t|00|u|00|l|00|a|00|t|00|i|00|o|00|n|00|s|00|!|00| |00|P|00|e|00|r|00|f|00|e|00|c|00|t|00| |00|K|00|e|00|l|00|o|00|g|00|g|00|e|00|r|00| |00|w|00|a|00|s|00| |00|s|00|u|00|c|00|c|00|e|00|s|00|s|00|f|00|u|00|l|00|l|00|y|00| |00|i|00|n|00|s|00|t|00|a|00|l|00|l|00|e|00|d|00|"; classtype:trojan-activity; sid:2008327; rev:1;)

Added 2008-06-24 23:26:43 UTC


#alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET HTTP CONNECT Tunnel Attempt Outbound"; flow: to_server,established; content:"CONNECT "; nocase; content:"|0d 0a|"; within: 1024; distance: 0; content:"HTTP/1."; nocase; within: 8; distance: -10; content:!"\:80"; within: 4; distance: -11; content:"CONNECT "; nocase; content:"|0d 0a|"; within: 1024; distance: 0; content:"HTTP/1."; nocase; within: 8; distance: -10; content:!"\:443"; within: 5; distance: -12; classtype: misc-activity; sid: 2008327; rev:8;)

Added 2008-06-24 23:24:11 UTC


Topic revision: r1 - 2011-10-12 - TWikiGuest
 
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