alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Kelihos.F Checkin"; flow:established,to_server; content:"GET"; http_method; urilen:<13; content:".htm"; fast_pattern; http_uri; pcre:"/^\/[^\x2f]+?\.htm$/U"; content:!"BridgitAgent"; http_user_agent; content:!"Accept"; http_header; content:!"Referer"; http_header; content:!"Content-Type"; http_header; content:"Content-Length|3a 20|"; http_header; content:!"0|0d 0a|"; within:3; http_header; content:"|0d 0a|"; distance:0; http_header; reference:md5,00db349caf2eefc3be5ee30b8b8947a2; classtype:trojan-activity; sid:2017191; rev:4; metadata:created_at 2013_07_24, former_category MALWARE, updated_at 2020_11_19;)

Added 2020-11-19 18:26:19 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Kelihos.F Checkin"; flow:established,to_server; content:"GET"; http_method; urilen:<13; content:".htm"; fast_pattern; http_uri; pcre:"/^\/[^\x2f]+?\.htm$/U"; content:!"BridgitAgent"; http_user_agent; content:!"Accept"; http_header; content:!"Referer"; http_header; content:!"Content-Type"; http_header; content:"Content-Length|3a 20|"; http_header; content:!"0|0d 0a|"; within:3; http_header; content:"|0d 0a|"; distance:0; http_header; reference:md5,00db349caf2eefc3be5ee30b8b8947a2; classtype:trojan-activity; sid:2017191; rev:4; metadata:created_at 2013_07_24, former_category MALWARE, updated_at 2020_08_19;)

Added 2020-08-19 18:14:22 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Kelihos.F Checkin"; flow:established,to_server; content:"GET"; http_method; urilen:<13; content:".htm"; fast_pattern; http_uri; pcre:"/^\/[^\x2f]+?\.htm$/U"; content:!"BridgitAgent"; http_user_agent; content:!"Accept"; http_header; content:!"Referer"; http_header; content:!"Content-Type"; http_header; content:"Content-Length|3a 20|"; http_header; content:!"0|0d 0a|"; within:3; http_header; content:"|0d 0a|"; distance:0; http_header; reference:md5,00db349caf2eefc3be5ee30b8b8947a2; classtype:trojan-activity; sid:2017191; rev:4; metadata:created_at 2013_07_24, former_category MALWARE, updated_at 2019_10_07;)

Added 2020-08-05 19:09:12 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Kelihos.F Checkin"; flow:established,to_server; content:"GET"; http_method; urilen:<13; content:".htm"; fast_pattern:only; http_uri; pcre:"/^\/[^\x2f]+?\.htm$/U"; content:!"BridgitAgent"; http_user_agent; content:!"Accept"; http_header; content:!"Referer"; http_header; content:!"Content-Type"; http_header; content:"Content-Length|3a 20|"; http_header; content:!"0|0d 0a|"; within:3; http_header; content:"|0d 0a|"; distance:0; http_header; metadata: former_category MALWARE; reference:md5,00db349caf2eefc3be5ee30b8b8947a2; classtype:trojan-activity; sid:2017191; rev:3; metadata:created_at 2013_07_24, updated_at 2019_10_07;)

Added 2019-10-07 19:58:36 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Kelihos.F Checkin"; flow:established,to_server; content:"GET"; http_method; urilen:<13; content:".htm"; fast_pattern:only; http_uri; pcre:"/^\/[^\x2f]+?\.htm$/U"; content:!"BridgitAgent"; http_user_agent; content:!"Accept"; http_header; content:!"Referer"; http_header; content:!"Content-Type"; http_header; content:"Content-Length|3a 20|"; http_header; content:!"0|0d 0a|"; within:3; http_header; content:"|0d 0a|"; distance:0; http_header; metadata: former_category MALWARE; reference:md5,00db349caf2eefc3be5ee30b8b8947a2; classtype:trojan-activity; sid:2017191; rev:3; metadata:created_at 2013_07_24, updated_at 2013_07_24;)

Added 2019-09-26 19:57:26 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Kelihos.F Checkin"; flow:established,to_server; content:"GET"; http_method; urilen:<13; content:".htm"; fast_pattern:only; http_uri; pcre:"/^\/[^\x2f]+?\.htm$/U"; content:!"BridgitAgent"; http_user_agent; content:!"Accept"; http_header; content:!"Referer"; http_header; content:!"Content-Type"; http_header; content:"Content-Length|3a 20|"; http_header; content:!"0|0d 0a|"; within:3; http_header; content:"|0d 0a|"; distance:0; http_header; reference:md5,00db349caf2eefc3be5ee30b8b8947a2; classtype:trojan-activity; sid:2017191; rev:3; metadata:created_at 2013_07_24, updated_at 2013_07_24;)

Added 2018-09-13 19:47:21 UTC


Added 2018-09-13 17:57:51 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Kelihos.F Checkin"; flow:established,to_server; content:"GET"; http_method; urilen:<13; content:".htm"; fast_pattern:only; http_uri; pcre:"/^\/[^\x2f]+?\.htm$/U"; content:!"BridgitAgent"; http_user_agent; content:!"Accept"; http_header; content:!"Referer"; http_header; content:!"Content-Type"; http_header; content:"Content-Length|3a 20|"; http_header; content:!"0|0d 0a|"; within:3; http_header; content:"|0d 0a|"; distance:0; http_header; reference:md5,00db349caf2eefc3be5ee30b8b8947a2; classtype:trojan-activity; sid:2017191; rev:3; metadata:created_at 2013_07_24, updated_at 2013_07_24;)

Added 2017-08-07 21:11:03 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Win32/Kelihos.F Checkin"; flow:established,to_server; content:"GET"; http_method; urilen:<13; content:".htm"; fast_pattern:only; http_uri; pcre:"/^\/[^\x2f]+?\.htm$/U"; content:!"BridgitAgent"; http_header; content:!"Accept"; http_header; content:!"Referer"; http_header; content:!"Content-Type"; http_header; content:"Content-Length|3a 20|"; content:!"0|0d 0a|"; within:3; content:"|0d 0a|"; distance:0; reference:md5,00db349caf2eefc3be5ee30b8b8947a2; classtype:trojan-activity; sid:2017191; rev:2;)

Added 2014-01-17 14:35:34 UTC


Topic revision: r1 - 2020-11-19 - TWikiGuest
 
This site is powered by the TWiki collaboration platform Powered by Perl This site is powered by the TWiki collaboration platformCopyright © Emerging Threats