Versions (4)
Version DetailsCurrent
Rev: 2 • Nov 17, 2022, 12:00 PMET MALWARE Kimsuky CnC Domain (okihs .mypressonline .com) Observed in DNS Query
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Kimsuky CnC Domain (okihs .mypressonline .com) Observed in DNS Query"; dns.query; content:"okihs.mypressonline.com"; nocase; bsize:23; reference:url,asec.ahnlab.com/ko/42163/; classtype:domain-c2; sid:2039803; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_11_17, deployment Perimeter, malware_family Kimsuky, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_09_23, reviewed_at 2024_09_23;)
Nov 17, 2022, 12:00 PM
Sep 23, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
Aug 28, 2025, 9:34 PM
rules/emerging-malware.rules