alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE LNKR Possible Response for LNKR js file"; flow:established,from_server; content:"200"; http_stat_code; http_content_type; content:"application/javascript"; file_data; content:"lnkr_redirecting"; fast_pattern; content:"_lnkr"; content:"excludeDomains"; distance:0; within:40; content:"document.createElement|28 22|script|22|"; distance:0; metadata: former_category ADWARE_PUP; reference:url,securitytrails.com/blog/lnkr-malicious-browser-extension; classtype:trojan-activity; sid:2027424; rev:4; metadata:affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, deployment Perimeter, signature_severity Minor, created_at 2019_06_03, performance_impact Low, updated_at 2020_02_19;)

Added 2020-02-19 18:51:50 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE LNKR Possible Response for LNKR js file"; flow:established,from_server; content:"200"; http_stat_code; content:"Content-Type|3a 20|application/javascript"; http_header; content:"lnkr_redirecting"; http_server_body; fast_pattern; content:"_lnkr"; http_server_body; content:"excludeDomains"; http_server_body; distance:0; within:40; content:"document.createElement|28 22|script|22|"; http_server_body; distance:0; metadata: former_category ADWARE_PUP; reference:url,securitytrails.com/blog/lnkr-malicious-browser-extension; classtype:trojan-activity; sid:2027424; rev:3; metadata:affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, deployment Perimeter, signature_severity Minor, created_at 2019_06_03, performance_impact Low, updated_at 2019_06_03;)

Added 2019-09-26 19:58:46 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE LNKR Possible Response for LNKR js file"; flow:established,from_server; content:"200"; http_stat_code; content:"Content-Type|3a 20|application/javascript"; http_header; content:"lnkr_redirecting"; http_server_body; fast_pattern; content:"_lnkr"; http_server_body; content:"excludeDomains"; http_server_body; distance:0; within:40; content:"document.createElement|28 22|script|22|"; http_server_body; distance:0; metadata: former_category MALWARE; reference:url,securitytrails.com/blog/lnkr-malicious-browser-extension; classtype:trojan-activity; sid:2027424; rev:3; metadata:affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, deployment Perimeter, signature_severity Minor, created_at 2019_06_03, performance_impact Low, updated_at 2019_06_03;)

Added 2019-08-15 20:33:43 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE LNKR Possible Response for LNKR js file"; flow:established,from_server; content:"200"; http_stat_code; content:"Content-Type|3a 20|application/javascript"; http_header; content:"lnkr_redirecting"; http_server_body; fast_pattern; content:"_lnkr"; http_server_body; content:"excludeDomains"; http_server_body; distance:0; within:40; content:"document.createElement|28 22|script|22|"; http_server_body; distance:0; metadata: former_category MALWARE; reference:url,securitytrails.com/blog/lnkr-malicious-browser-extension; classtype:trojan-activity; sid:2027424; rev:2; metadata:affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, deployment Perimeter, signature_severity Minor, created_at 2019_06_03, performance_impact Low, updated_at 2019_06_03;)

Added 2019-06-03 18:23:57 UTC


Topic revision: r1 - 2020-02-19 - TWikiGuest
 
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