alert ftp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32.Qakbot .cb File Extention FTP Upload"; flow:established,to_server; content:"si_"; content:".cb"; distance:10; within:3; pcre:"/si\x5F[a-z]{5}[0-9]{5}\x2Ecb/smi"; reference:url,www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/w32_qakbot_in_detail.pdf; reference:url,www.symantec.com/security_response/writeup.jsp?docid=2009-050707-0639-99; classtype:trojan-activity; sid:2012974; rev:2; metadata:created_at 2011_06_08, updated_at 2011_06_08;)

Added 2017-08-07 21:06:11 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET 21 (msg:"ET TROJAN W32.Qakbot .cb File Extention FTP Upload"; flow:established,to_server; content:"si_"; content:".cb"; distance:10; within:3; pcre:"/si\x5F[a-z]{5}[0-9]{5}\x2Ecb/smi"; reference:url,www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/w32_qakbot_in_detail.pdf; reference:url,www.symantec.com/security_response/writeup.jsp?docid=2009-050707-0639-99; classtype:trojan-activity; sid:2012974; rev:1;)

Added 2011-10-12 19:35:40 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET 21 (msg:"ET TROJAN W32.Qakbot .cb File Extention FTP Upload"; flow:established,to_server; content:"si_"; content:".cb"; distance:10; within:3; pcre:"/si\x5F[a-z]{5}[0-9]{5}\x2Ecb/smi"; classtype:trojan-activity; reference:url,www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/w32_qakbot_in_detail.pdf; reference:url,www.symantec.com/security_response/writeup.jsp?docid=2009-050707-0639-99; sid:2012974; rev:1;)

Added 2011-06-08 23:52:20 UTC


Topic revision: r1 - 2017-08-08 - TWikiGuest
 
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