alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN MSIL/Agent.PYO Retrieving Update"; flow:established,to_server; content:"GET"; http_method; content:"/data_updater.dat"; http_uri; fast_pattern; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; pcre:"/\/data_updater\.dat$/U"; pcre:"/^Host\x3a[^\r\n]+\r\n(?:\r\n)?$/H"; reference:url,welivesecurity.com/2015/01/29/msilagent-pyo-have-botnet-will-travel/; classtype:trojan-activity; sid:2020333; rev:3; metadata:created_at 2015_01_30, updated_at 2019_10_07;)

Added 2019-10-08 19:34:19 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN MSIL/Agent.PYO Retrieving Update"; flow:established,to_server; content:"GET"; http_method; content:"/data_updater.dat"; http_uri; fast_pattern:only; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; pcre:"/\/data_updater\.dat$/U"; pcre:"/^Host\x3a[^\r\n]+\r\n(?:\r\n)?$/H"; reference:url,welivesecurity.com/2015/01/29/msilagent-pyo-have-botnet-will-travel/; classtype:trojan-activity; sid:2020333; rev:2; metadata:created_at 2015_01_30, updated_at 2015_01_30;)

Added 2018-09-13 19:50:30 UTC


Added 2018-09-13 17:59:40 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN MSIL/Agent.PYO Retrieving Update"; flow:established,to_server; content:"GET"; http_method; content:"/data_updater.dat"; http_uri; fast_pattern:only; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; pcre:"/\/data_updater\.dat$/U"; pcre:"/^Host\x3a[^\r\n]+\r\n(?:\r\n)?$/H"; reference:url,welivesecurity.com/2015/01/29/msilagent-pyo-have-botnet-will-travel/; classtype:trojan-activity; sid:2020333; rev:2; metadata:created_at 2015_01_30, updated_at 2015_01_30;)

Added 2017-08-07 21:14:48 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN MSIL/Agent.PYO Retrieving Update"; flow:established,to_server; content:"GET"; http_method; content:"/data_updater.dat"; http_uri; fast_pattern:only; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; pcre:"/\/data_updater\.dat$/U"; pcre:"/^Host\x3a[^\r\n]+\r\n(?:\r\n)?$/H"; reference:url,welivesecurity.com/2015/01/29/msilagent-pyo-have-botnet-will-travel/; classtype:trojan-activity; sid:2020333; rev:2;)

Added 2015-01-30 15:32:13 UTC


Topic revision: r1 - 2019-10-08 - TWikiGuest
 
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