alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT [Deepend Research] BestaBid FakeFlash Redirect"; http.stat_code; content:"302"; http.location; content:"/?pcl="; nocase; content:".&cid="; fast_pattern; nocase; distance:40; pcre:"/^[^\r\n]+\/\?pcl=(?:[a-zA-Z0-9_-]{86}|[a-zA-Z0-9_-]{43})\x2e{1,2}&cid=/i"; reference:url,www.deependresearch.org/2018/02/yaff-yet-another-fake-flash-campaign.html; classtype:bad-unknown; sid:2025374; rev:3; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_02_21, deployment Perimeter, confidence High, signature_severity Major, tag FakeFlash, updated_at 2020_08_24;)