alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Javascript Click and Removal of Download Element"; flow:established, to_client; http.stat_code; content:"200"; file.data; content:"e|2e|setAttribute|28 22|download|22 2c 22 22 29|"; fast_pattern; content:"e|2e|click|28 29 2c|e|2e|remove|28 29|"; distance:0; reference:url,www.bleepingcomputer.com/news/security/phishing-campaign-uses-upscom-xss-vuln-to-distribute-malware/; classtype:social-engineering; sid:2033816; rev:3; metadata:created_at 2021_08_26, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_05_09;)