alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Qakbot.Bot Version 8 CnC? Beacon"; flow:established,to_server; urilen:7<>32; content:"POST"; http_method; content:".php"; http_uri; content:!"Referer|3a 20|"; http_header; content:"v="; http_client_body; depth:2; content:"&c="; http_client_body; fast_pattern; pcre:"/^\/[b-u][A-Za-z0-9]{6,25}\.php$/U"; reference:url,www.anubisnetworks.com/the-return-of-qakbot/; reference:md5,e9201c8b126ac40229e9ce3f82f5c608; reference:md5,749a7bf2ad84212bd78e46d240a4f434; classtype:trojan-activity; sid:2018204; rev:3; metadata:attack_target Client_Endpoint, created_at 2014_03_03, deployment Perimeter, former_category MALWARE, signature_severity Major, tag c2, updated_at 2020_04_28, 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 18:19:17 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Qakbot.Bot Version 8 CnC? Beacon"; flow:established,to_server; urilen:7<>32; content:"POST"; http_method; content:".php"; http_uri; content:!"Referer|3a 20|"; http_header; content:"v="; http_client_body; depth:2; content:"&c="; http_client_body; fast_pattern; pcre:"/^\/[b-u][A-Za-z0-9]{6,25}\.php$/U"; reference:url,www.anubisnetworks.com/the-return-of-qakbot/; reference:md5,e9201c8b126ac40229e9ce3f82f5c608; reference:md5,749a7bf2ad84212bd78e46d240a4f434; classtype:trojan-activity; sid:2018204; rev:3; metadata:created_at 2014_03_03, former_category MALWARE, updated_at 2020_04_28;)

Added 2020-08-05 19:09:40 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Qakbot.Bot Version 8 CnC? Beacon"; flow:established,to_server; urilen:7<>32; content:"POST"; http_method; content:".php"; http_uri; content:!"Referer|3a 20|"; http_header; content:"v="; http_client_body; depth:2; content:"&c="; http_client_body; fast_pattern; pcre:"/^\/[b-u][A-Za-z0-9]{6,25}\.php$/U"; metadata: former_category MALWARE; reference:url,www.anubisnetworks.com/the-return-of-qakbot/; reference:md5,e9201c8b126ac40229e9ce3f82f5c608; reference:md5,749a7bf2ad84212bd78e46d240a4f434; classtype:trojan-activity; sid:2018204; rev:3; metadata:created_at 2014_03_03, updated_at 2020_04_28;)

Added 2020-04-30 19:07:46 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Qakbot.Bot Version 8 CnC? Beacon"; flow:established,to_server; urilen:7<>32; content:"POST"; http_method; content:".php"; http_uri; content:!"Referer|3a 20|"; http_header; content:"v="; http_client_body; depth:2; content:"&c="; http_client_body; fast_pattern; pcre:"/^\/[b-u][A-Za-z0-9]{6,25}\.php$/U"; metadata: former_category MALWARE; reference:url,www.anubisnetworks.com/the-return-of-qakbot/; reference:md5,e9201c8b126ac40229e9ce3f82f5c608; reference:md5,749a7bf2ad84212bd78e46d240a4f434; classtype:trojan-activity; sid:2018204; rev:3; metadata:created_at 2014_03_03, updated_at 2020_04_28;)

Added 2020-04-29 19:34:24 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Qakbot.Bot Version 8 CnC? Beacon"; flow:established,to_server; urilen:7<>32; content:"POST"; http_method; content:".php"; http_uri; content:!"Referer|3a 20|"; http_header; content:"v="; http_client_body; depth:2; content:"&c="; http_client_body; fast_pattern; pcre:"/^\/[b-u][A-Za-z0-9]{6,25}\.php$/U"; metadata: former_category MALWARE; reference:url,www.anubisnetworks.com/the-return-of-qakbot/; reference:md5,e9201c8b126ac40229e9ce3f82f5c608; reference:md5,749a7bf2ad84212bd78e46d240a4f434; classtype:trojan-activity; sid:2018204; rev:3; metadata:created_at 2014_03_03, updated_at 2014_03_03;)

Added 2019-09-19 19:26:02 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Qakbot.Bot Version 8 CnC? Beacon"; flow:established,to_server; urilen:7<>32; content:"POST"; http_method; content:".php"; http_uri; content:!"Referer|3a 20|"; http_header; content:"v="; http_client_body; depth:2; content:"&c="; http_client_body; fast_pattern; pcre:"/^\/[b-u][A-Za-z0-9]{6,25}\.php$/U"; reference:url,www.anubisnetworks.com/the-return-of-qakbot/; reference:md5,e9201c8b126ac40229e9ce3f82f5c608; reference:md5,749a7bf2ad84212bd78e46d240a4f434; classtype:trojan-activity; sid:2018204; rev:3; metadata:created_at 2014_03_03, updated_at 2014_03_03;)

Added 2018-09-13 19:48:30 UTC


Added 2018-09-13 17:58:29 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Qakbot.Bot Version 8 CnC? Beacon"; flow:established,to_server; urilen:7<>32; content:"POST"; http_method; content:".php"; http_uri; content:!"Referer|3a 20|"; http_header; content:"v="; http_client_body; depth:2; content:"&c="; http_client_body; fast_pattern; pcre:"/^\/[b-u][A-Za-z0-9]{6,25}\.php$/U"; reference:url,www.anubisnetworks.com/the-return-of-qakbot/; reference:md5,e9201c8b126ac40229e9ce3f82f5c608; reference:md5,749a7bf2ad84212bd78e46d240a4f434; classtype:trojan-activity; sid:2018204; rev:3; metadata:created_at 2014_03_03, updated_at 2014_03_03;)

Added 2017-08-07 21:12:15 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN W32/Qakbot.Bot Version 8 CnC? Beacon"; flow:established,to_server; urilen:7<>32; content:"POST"; http_method; content:".php"; http_uri; content:!"Referer|3a 20|"; http_header; content:"v="; http_client_body; depth:2; content:"&c="; http_client_body; fast_pattern; pcre:"/^\/[b-u][A-Za-z0-9]{6,25}\.php$/U"; reference:url,www.anubisnetworks.com/the-return-of-qakbot/; reference:md5,e9201c8b126ac40229e9ce3f82f5c608; reference:md5,749a7bf2ad84212bd78e46d240a4f434; classtype:trojan-activity; sid:2018204; rev:2;)

Added 2014-03-03 20:29:27 UTC


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