Versions (4)
Version DetailsCurrent
Rev: 1 • Nov 22, 2021, 12:00 PMET MALWARE Candiru Related Domain in DNS Lookup (instagrarn .co)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Candiru Related Domain in DNS Lookup (instagrarn .co)"; dns.query; content:"instagrarn.co"; nocase; bsize:13; reference:url,www.welivesecurity.com/2021/11/16/strategic-web-compromises-middle-east-pinch-candiru/; classtype:targeted-activity; sid:2034526; rev:1; metadata:attack_target Client_Endpoint, created_at 2021_11_22, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_11_22;)
Nov 22, 2021, 12:00 PM
Nov 22, 2021, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 8, 2025, 9:34 PM
rules/emerging-malware.rules