alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/LockscreenBEI.Scareware Cnc Beacon"; flow:established,to_server; urilen:18; content:"GET"; http_method; content:"/reboot/index.html"; fast_pattern; http_uri; content:!"Referer|3a 20|"; http_header; reference:md5,04948b6045730d4ec626f79504c7f9ad; reference:md5,9fff65c23fe403d25c08a5cdd3dc775d; classtype:trojan-activity; sid:2018023; rev:3; metadata:attack_target Client_Endpoint, created_at 2014_01_27, deployment Perimeter, former_category MALWARE, signature_severity Major, tag c2, updated_at 2020_09_22, 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 18:19:16 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/LockscreenBEI.Scareware Cnc Beacon"; flow:established,to_server; urilen:18; content:"GET"; http_method; content:"/reboot/index.html"; fast_pattern; http_uri; content:!"Referer|3a 20|"; http_header; reference:md5,04948b6045730d4ec626f79504c7f9ad; reference:md5,9fff65c23fe403d25c08a5cdd3dc775d; classtype:trojan-activity; sid:2018023; rev:3; metadata:created_at 2014_01_27, former_category MALWARE, updated_at 2020_09_22;)

Added 2020-09-22 19:10:43 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/LockscreenBEI.Scareware Cnc Beacon"; flow:established,to_server; urilen:18; content:"GET"; http_method; content:"/reboot/index.html"; fast_pattern; http_uri; content:!"Referer|3a 20|"; http_header; reference:md5,04948b6045730d4ec626f79504c7f9ad; reference:md5,9fff65c23fe403d25c08a5cdd3dc775d; classtype:trojan-activity; sid:2018023; rev:3; metadata:created_at 2014_01_27, former_category MALWARE, updated_at 2019_10_07;)

Added 2020-08-05 19:09:35 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/LockscreenBEI.Scareware Cnc Beacon"; flow:established,to_server; urilen:18; content:"GET"; http_method; content:"/reboot/index.html"; fast_pattern:only; http_uri; content:!"Referer|3a 20|"; http_header; metadata: former_category MALWARE; reference:md5,04948b6045730d4ec626f79504c7f9ad; reference:md5,9fff65c23fe403d25c08a5cdd3dc775d; classtype:trojan-activity; sid:2018023; rev:2; metadata:created_at 2014_01_27, updated_at 2019_10_07;)

Added 2019-10-07 19:58:41 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/LockscreenBEI.Scareware Cnc Beacon"; flow:established,to_server; urilen:18; content:"GET"; http_method; content:"/reboot/index.html"; fast_pattern:only; http_uri; content:!"Referer|3a 20|"; http_header; metadata: former_category MALWARE; reference:md5,04948b6045730d4ec626f79504c7f9ad; reference:md5,9fff65c23fe403d25c08a5cdd3dc775d; classtype:trojan-activity; sid:2018023; rev:2; metadata:created_at 2014_01_27, updated_at 2014_01_27;)

Added 2019-09-19 19:26:01 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/LockscreenBEI.Scareware Cnc Beacon"; flow:established,to_server; urilen:18; content:"GET"; http_method; content:"/reboot/index.html"; fast_pattern:only; http_uri; content:!"Referer|3a 20|"; http_header; reference:md5,04948b6045730d4ec626f79504c7f9ad; reference:md5,9fff65c23fe403d25c08a5cdd3dc775d; classtype:trojan-activity; sid:2018023; rev:2; metadata:created_at 2014_01_27, updated_at 2014_01_27;)

Added 2018-09-13 19:48:18 UTC


Added 2018-09-13 17:58:22 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/LockscreenBEI.Scareware Cnc Beacon"; flow:established,to_server; urilen:18; content:"GET"; http_method; content:"/reboot/index.html"; fast_pattern:only; http_uri; content:!"Referer|3a 20|"; http_header; reference:md5,04948b6045730d4ec626f79504c7f9ad; reference:md5,9fff65c23fe403d25c08a5cdd3dc775d; classtype:trojan-activity; sid:2018023; rev:2; metadata:created_at 2014_01_27, updated_at 2014_01_27;)

Added 2017-08-07 21:12:02 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN W32/LockscreenBEI.Scareware Cnc Beacon"; flow:established,to_server; urilen:18; content:"GET"; http_method; content:"/reboot/index.html"; fast_pattern:only; http_uri; content:!"Referer|3a 20|"; http_header; reference:md5,04948b6045730d4ec626f79504c7f9ad; reference:md5,9fff65c23fe403d25c08a5cdd3dc775d; classtype:trojan-activity; sid:2018023; rev:1;)

Added 2014-01-27 18:12:52 UTC


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