alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Suspicious Download Setup_ exe"; flow:established,to_server; content:"GET"; nocase; http_method; content:"/Setup_"; nocase; http_uri; content:".exe"; nocase; http_uri; pcre:"/\/Setup_\d+\.exe$/Ui"; reference:url,www.malwareurl.com/listing.php?domain=antivirus-live21.com; classtype:trojan-activity; sid:2012392; rev:5;)

Added 2014-09-12 16:28:30 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CURRENT_EVENTS Potential Fast Flux Rogue Antivirus (Setup_245.exe)"; flow:established,to_server; content:"GET"; nocase; http_method; content:"/Setup_"; nocase; http_uri; content:".exe"; nocase; http_uri; pcre:"/\/Setup_\d+\.exe$/Ui"; reference:url,www.malwareurl.com/listing.php?domain=antivirus-live21.com; classtype:trojan-activity; sid:2012392; rev:3;)

Added 2011-10-12 19:34:09 UTC

seeing FPs against a number of Chinese sites which download software which while dubious is unlikely to be actively malicious

-- RussellFulton - 2014-04-18


Topic revision: r2 - 2014-04-18 - RussellFulton
 
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