Versions (4)
Version DetailsCurrent
Rev: 1 • May 24, 2022, 12:00 PMET MALWARE Malicious Rust Crate Related Domain in DNS Lookup (api .kakn .li)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Malicious Rust Crate Related Domain in DNS Lookup (api .kakn .li)"; dns.query; content:"api.kakn.li"; nocase; bsize:11; reference:md5,95413bef1d4923a1ab88dddfacf8b382; reference:md5,1c9418a81371c351c93165c427e70e8d; reference:url,www.sentinelone.com/labs/cratedepression-rust-supply-chain-attack-infects-cloud-ci-pipelines-with-go-malware/; reference:url,github.com/MythicAgents/poseidon; classtype:domain-c2; sid:2036664; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_05_24, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_05_24;)
May 24, 2022, 12:00 PM
May 24, 2022, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 3, 2025, 8:34 PM
rules/emerging-malware.rules