alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/HelloBridge.Backdoor Register CnC? Beacon"; flow:established,to_server; urilen:55; content:"/el/sregister.php?name="; http_uri; fast_pattern; pcre:"/^\x2Fel\x2Fsregister\x2Ephp\x3Fname\x3D[a-f0-9]{32}$/U"; reference:url,www.secureworks.com/resources/blog/research/hellobridge-trojan-uses-heartbleed-news-to-lure-victims/; classtype:trojan-activity; sid:2018474; rev:3; metadata:attack_target Client_Endpoint, created_at 2014_05_14, deployment Perimeter, former_category MALWARE, signature_severity Major, tag c2, updated_at 2020_09_24, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;)

Added 2021-06-18 18:19:18 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/HelloBridge.Backdoor Register CnC? Beacon"; flow:established,to_server; urilen:55; content:"/el/sregister.php?name="; http_uri; fast_pattern; pcre:"/^\x2Fel\x2Fsregister\x2Ephp\x3Fname\x3D[a-f0-9]{32}$/U"; reference:url,www.secureworks.com/resources/blog/research/hellobridge-trojan-uses-heartbleed-news-to-lure-victims/; classtype:trojan-activity; sid:2018474; rev:3; metadata:created_at 2014_05_14, former_category MALWARE, updated_at 2020_09_24;)

Added 2020-09-24 18:40:44 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/HelloBridge.Backdoor Register CnC? Beacon"; flow:established,to_server; urilen:55; content:"/el/sregister.php?name="; http_uri; fast_pattern; pcre:"/^\x2Fel\x2Fsregister\x2Ephp\x3Fname\x3D[a-f0-9]{32}$/U"; reference:url,www.secureworks.com/resources/blog/research/hellobridge-trojan-uses-heartbleed-news-to-lure-victims/; classtype:trojan-activity; sid:2018474; rev:3; metadata:created_at 2014_05_14, former_category MALWARE, updated_at 2019_10_07;)

Added 2020-08-05 19:09:49 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/HelloBridge.Backdoor Register CnC? Beacon"; flow:established,to_server; urilen:55; content:"/el/sregister.php?name="; http_uri; fast_pattern:only; pcre:"/^\x2Fel\x2Fsregister\x2Ephp\x3Fname\x3D[a-f0-9]{32}$/U"; metadata: former_category MALWARE; reference:url,www.secureworks.com/resources/blog/research/hellobridge-trojan-uses-heartbleed-news-to-lure-victims/; classtype:trojan-activity; sid:2018474; rev:2; metadata:created_at 2014_05_14, updated_at 2019_10_07;)

Added 2019-10-07 19:58:44 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/HelloBridge.Backdoor Register CnC? Beacon"; flow:established,to_server; urilen:55; content:"/el/sregister.php?name="; http_uri; fast_pattern:only; pcre:"/^\x2Fel\x2Fsregister\x2Ephp\x3Fname\x3D[a-f0-9]{32}$/U"; metadata: former_category MALWARE; reference:url,www.secureworks.com/resources/blog/research/hellobridge-trojan-uses-heartbleed-news-to-lure-victims/; classtype:trojan-activity; sid:2018474; rev:2; metadata:created_at 2014_05_14, updated_at 2014_05_14;)

Added 2019-09-19 19:26:03 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/HelloBridge.Backdoor Register CnC? Beacon"; flow:established,to_server; urilen:55; content:"/el/sregister.php?name="; http_uri; fast_pattern:only; pcre:"/^\x2Fel\x2Fsregister\x2Ephp\x3Fname\x3D[a-f0-9]{32}$/U"; reference:url,www.secureworks.com/resources/blog/research/hellobridge-trojan-uses-heartbleed-news-to-lure-victims/; classtype:trojan-activity; sid:2018474; rev:2; metadata:created_at 2014_05_14, updated_at 2014_05_14;)

Added 2018-09-13 19:48:45 UTC


Added 2018-09-13 17:58:39 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/HelloBridge.Backdoor Register CnC? Beacon"; flow:established,to_server; urilen:55; content:"/el/sregister.php?name="; http_uri; fast_pattern:only; pcre:"/^\x2Fel\x2Fsregister\x2Ephp\x3Fname\x3D[a-f0-9]{32}$/U"; reference:url,www.secureworks.com/resources/blog/research/hellobridge-trojan-uses-heartbleed-news-to-lure-victims/; classtype:trojan-activity; sid:2018474; rev:2; metadata:created_at 2014_05_14, updated_at 2014_05_14;)

Added 2017-08-07 21:12:33 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN W32/HelloBridge.Backdoor Register CnC? Beacon"; flow:established,to_server; urilen:55; content:"/el/sregister.php?name="; http_uri; fast_pattern:only; pcre:"/^\x2Fel\x2Fsregister\x2Ephp\x3Fname\x3D[a-f0-9]{32}$/U"; reference:url,www.secureworks.com/resources/blog/research/hellobridge-trojan-uses-heartbleed-news-to-lure-victims/; classtype:trojan-activity; sid:2018474; rev:1;)

Added 2014-05-14 17:50:48 UTC


Topic revision: r1 - 2021-06-18 - TWikiGuest
 
This site is powered by the TWiki collaboration platform Powered by Perl This site is powered by the TWiki collaboration platformCopyright © Emerging Threats