alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Beebus HTTP POST CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:"/s/asp?"; fast_pattern; http_uri; content:"User-Agent|3A 20|Mozilla/4.0 |28|compatible|3B 20 29 0D 0A|"; http_header; reference:url,blog.fireeye.com/research/2013/02/operation-beebus.html; classtype:trojan-activity; sid:2016342; rev:3; metadata:attack_target Client_Endpoint, created_at 2013_02_05, deployment Perimeter, former_category MALWARE, signature_severity Major, tag c2, updated_at 2020_09_18, 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 18:19:13 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Beebus HTTP POST CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:"/s/asp?"; fast_pattern; http_uri; content:"User-Agent|3A 20|Mozilla/4.0 |28|compatible|3B 20 29 0D 0A|"; http_header; reference:url,blog.fireeye.com/research/2013/02/operation-beebus.html; classtype:trojan-activity; sid:2016342; rev:3; metadata:created_at 2013_02_05, former_category MALWARE, updated_at 2020_09_18;)

Added 2020-09-18 18:37:20 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Beebus HTTP POST CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:"/s/asp?"; fast_pattern; http_uri; content:"User-Agent|3A 20|Mozilla/4.0 |28|compatible|3B 20 29 0D 0A|"; http_header; reference:url,blog.fireeye.com/research/2013/02/operation-beebus.html; classtype:trojan-activity; sid:2016342; rev:3; metadata:created_at 2013_02_05, former_category MALWARE, updated_at 2019_10_07;)

Added 2020-08-05 19:08:48 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Beebus HTTP POST CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:"/s/asp?"; fast_pattern:only; http_uri; content:"User-Agent|3A 20|Mozilla/4.0 |28|compatible|3B 20 29 0D 0A|"; http_header; metadata: former_category MALWARE; reference:url,blog.fireeye.com/research/2013/02/operation-beebus.html; classtype:trojan-activity; sid:2016342; rev:2; metadata:created_at 2013_02_05, updated_at 2019_10_07;)

Added 2019-10-07 19:58:29 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Beebus HTTP POST CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:"/s/asp?"; fast_pattern:only; http_uri; content:"User-Agent|3A 20|Mozilla/4.0 |28|compatible|3B 20 29 0D 0A|"; http_header; metadata: former_category MALWARE; reference:url,blog.fireeye.com/research/2013/02/operation-beebus.html; classtype:trojan-activity; sid:2016342; rev:2; metadata:created_at 2013_02_05, updated_at 2013_02_05;)

Added 2019-09-19 19:25:53 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Beebus HTTP POST CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:"/s/asp?"; fast_pattern:only; http_uri; content:"User-Agent|3A 20|Mozilla/4.0 |28|compatible|3B 20 29 0D 0A|"; http_header; reference:url,blog.fireeye.com/research/2013/02/operation-beebus.html; classtype:trojan-activity; sid:2016342; rev:2; metadata:created_at 2013_02_05, updated_at 2013_02_05;)

Added 2018-09-13 19:46:18 UTC


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


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Beebus HTTP POST CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:"/s/asp?"; fast_pattern:only; http_uri; content:"User-Agent|3A 20|Mozilla/4.0 |28|compatible|3B 20 29 0D 0A|"; http_header; reference:url,blog.fireeye.com/research/2013/02/operation-beebus.html; classtype:trojan-activity; sid:2016342; rev:2; metadata:created_at 2013_02_05, updated_at 2013_02_05;)

Added 2017-08-07 21:10:03 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN W32/Beebus HTTP POST CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:"/s/asp?"; fast_pattern:only; http_uri; content:"User-Agent|3A 20|Mozilla/4.0 |28|compatible|3B 20 29 0D 0A|"; http_header; reference:url,blog.fireeye.com/research/2013/02/operation-beebus.html; classtype:trojan-activity; sid:2016342; rev:1;)

Added 2013-02-05 17:13:55 UTC


Topic revision: r1 - 2021-06-18 - TWikiGuest
 
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