alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN TDSS/TDL/Alureon MBR rootkit Checkin"; flow:established,to_server; urilen:16<>402; content:"GET"; nocase; http_method; content:"Accept-Language|3a| "; http_header; depth:17; content:!"Accept|3a| "; http_header; content:"User-Agent|3a| Mozilla/4.0 |28|compatible|3b| MSIE"; fast_pattern:23,18; http_header; content:"Host|3a| "; distance:0; http_header; content:"|3a| no-cache"; distance:0; http_header; pcre:"/^\/[a-z0-9+\/=]{16,400}$/Ui"; classtype:trojan-activity; sid:2011894; rev:18; metadata:created_at 2010_11_05, updated_at 2010_11_05;)

Added 2017-08-07 21:04:58 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN TDSS/TDL/Alureon MBR rootkit Checkin"; flow:established,to_server; urilen:16<>402; content:"GET"; nocase; http_method; content:"Accept-Language|3a| "; http_header; depth:17; content:!"Accept|3a| "; http_header; content:"User-Agent|3a| Mozilla/4.0 |28|compatible|3b| MSIE"; fast_pattern:23,18; http_header; content:"Host|3a| "; distance:0; http_header; content:"|3a| no-cache"; distance:0; http_header; pcre:"/^\/[a-z0-9+\/=]{16,400}$/Ui"; classtype:trojan-activity; sid:2011894; rev:18;)

Added 2014-08-21 18:10:24 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN TDSS/TDL/Alureon MBR rootkit Checkin"; flow:established,to_server; content:"GET"; nocase; http_method; content:!"Accept|3a| "; http_header; content:" HTTP/1."; content:"|0d 0a|Accept-Language|3a| "; distance:1; within:19; content:"User-Agent|3a| Mozilla/4.0 |28|compatible|3b| MSIE"; fast_pattern:23,18; http_header; content:"Host|3a| "; distance:0; http_header; content:"|3a| no-cache"; distance:0; http_header; pcre:"/^\/[a-z0-9+\/=]{16,400}$/Ui"; classtype:trojan-activity; sid:2011894; rev:16;)

Added 2012-07-13 21:15:01 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN TDSS/TDL/Alureon MBR rootkit Checkin"; flow:established,to_server; content:"GET"; nocase; http_method; content:" HTTP/1."; content:"|0d 0a|Accept-Language|3a| "; distance:1; within:19; content:"User-Agent|3a| Mozilla/4.0 |28|compatible|3b| MSIE"; fast_pattern:23,18; http_header; content:"Host|3a| "; distance:0; http_header; content:"|3a| no-cache"; distance:0; http_header; content:!"Accept|3a| "; http_header; pcre:"/^\/[a-z0-9+\/=]{16,400}$/Ui"; classtype:trojan-activity; sid:2011894; rev:15;)

Added 2012-03-19 23:39:08 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN TDSS/TDL/Alureon MBR rootkit Checkin"; flow:established,to_server; content:"GET"; http_method; content:" HTTP/1."; content:"|0d 0a|Accept-Language|3a| "; distance:1; within:19; content:"User-Agent|3a| Mozilla/4.0 |28|compatible|3b| MSIE"; fast_pattern:23,18; http_header; content:"Host|3a| "; distance:0; http_header; content:"|3a| no-cache"; distance:0; http_header; content:!"Accept|3a| "; http_header; pcre:"/^\/[a-z0-9+\/=]{16,400}$/Ui"; classtype:trojan-activity; sid:2011894; rev:14;)

Added 2012-02-24 17:09:55 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN TDSS/TDL/Alureon MBR rootkit Checkin"; flow:established,to_server; content:"GET"; http_method; content:" HTTP/1."; content:"|0d 0a|Accept-Language|3a| "; distance:1; within:19; content:"User-Agent|3a| Mozilla/4.0 |28|compatible|3b| MSIE"; fast_pattern:23,18; http_header; content:"Host|3a| "; distance:0; http_header; content:"|3a| no-cache"; distance:0; http_header; content:!"Accept|3a| "; http_header; pcre:"/\/[a-zA-Z0-9+\/=]{16,400}$/U"; classtype:trojan-activity; sid:2011894; rev:13;)

Added 2012-02-10 20:45:24 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN TDSS/TDL/Alureon MBR rootkit Checkin"; flow:established,to_server; content:"GET"; http_method; content:" HTTP/1.1|0d 0a|Accept-Language|3a| "; content:"User-Agent|3a| Mozilla/4.0 |28|compatible|3b| MSIE"; fast_pattern:23,18; http_header; content:"Host|3a| "; distance:0; http_header; content:"|3a| no-cache"; distance:0; http_header; content:!"Accept|3a| "; http_header; pcre:"/\/[a-zA-Z0-9+\/=]{16,400}$/U"; classtype:trojan-activity; sid:2011894; rev:12;)

Added 2012-02-06 22:00:14 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN TDSS/TDL/Alureon MBR rootkit Checkin"; flow:established,to_server; content:"GET"; http_method; content:" HTTP/1.1|0d 0a|Accept-Language|3a| "; content:"User-Agent|3a| Mozilla/4.0 |28|compatible|3b| MSIE"; fast_pattern:23,18; http_header; content:"Host|3a| "; distance:0; http_header; content:"|3a| no-cache"; distance:0; http_header; content:!"Accept|3a| "; http_header; pcre:"/^\/[a-zA-Z0-9+\/=]{16,400}$/U"; classtype:trojan-activity; sid:2011894; rev:11;)

Added 2012-02-01 14:39:11 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN TDSS/TDL/Alureon MBR rootkit Checkin"; flow:established,to_server; content:"GET"; http_method; content:" HTTP/1.1|0d 0a|Accept-Language|3a| "; content:"|0d 0a|User-Agent|3a| Mozilla/4.0 |28|compatible|3b| MSIE"; fast_pattern:23,18; http_header; content:"|0d 0a|Host|3a| "; distance:0; http_header; content:"|0d 0a|Cache-Control|3a| no-cache"; distance:0; http_header; content:!"|0d 0a|Accept|3a| "; http_header; pcre:"/^\/[a-zA-Z0-9+\/=]{16,400}$/U"; classtype:trojan-activity; sid:2011894; rev:10;)

Added 2012-01-30 23:37:10 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN TDSS/TDL/Alureon MBR rootkit Checkin"; flow:established,to_server; content:"GET"; http_method; content:" HTTP/1.1|0d 0a|Accept-Language|3a| "; content:"|0d 0a|User-Agent|3a| Mozilla/4.0 |28|compatible|3b| MSIE"; fast_pattern:23,18; http_header; content:"|0d 0a|Host|3a| "; http_header; content:"|0d 0a|Cache-Control|3a| no-cache"; http_header; content:!"|0d 0a|Accept|3a| "; http_header; pcre:"/GET \/[a-zA-Z0-9+\/=]{40,400} HTTP\/1\.1/"; classtype:trojan-activity; sid:2011894; rev:9;)

Added 2011-12-19 18:45:37 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN TDSS/TDL/Alureon MBR rootkit Checkin"; flow:established,to_server; content:"GET"; http_method; content:" HTTP/1.1|0d 0a|Accept-Language|3a| "; content:"|0d 0a|User-Agent|3a| Mozilla/4.0 |28|compatible|3b| MSIE"; http_header; content:"|0d 0a|Host|3a| "; http_header; content:"|0d 0a|Cache-Control|3a| no-cache"; http_header; content:!"|0d 0a|Accept|3a| "; http_header; pcre:"/GET \/[a-zA-Z0-9+\/=]{40,400} HTTP\/1\.1/"; classtype:trojan-activity; sid:2011894; rev:8;)

Added 2011-10-12 19:32:50 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN TDSS/TDL/Alureon MBR rootkit Checkin"; flow:established,to_server; content:"GET"; http_method; content:" HTTP/1.1|0d 0a|Accept-Language|3a| "; content:"|0d 0a|User-Agent|3a| Mozilla/4.0 |28|compatible|3b| MSIE"; http_header; content:"|0d 0a|Host|3a| "; http_header; content:"|0d 0a|Cache-Control|3a| no-cache"; http_header; content:!"|0d 0a|Accept|3a| "; http_header; pcre:"/GET \/[a-zA-Z0-9+\/=]{40,400} HTTP\/1\.1/"; classtype:trojan-activity; sid:2011894; rev:8;)

Added 2011-02-04 17:31:42 UTC


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