Versions (4)
Version DetailsCurrent
Rev: 2 • Jun 24, 2022, 12:00 PMET MALWARE ToddyCat Ninja Backdoor CnC Domain in DNS Lookup (eohsdnsaaojrhnqo .windowshost .us)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE ToddyCat Ninja Backdoor CnC Domain in DNS Lookup (eohsdnsaaojrhnqo .windowshost .us)"; dns.query; content:"eohsdnsaaojrhnqo.windowshost.us"; nocase; bsize:31; reference:url,securelist.com/toddycat/106799/; classtype:targeted-activity; sid:2037119; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_and_Server, created_at 2022_06_24, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_09_17, reviewed_at 2024_09_17;)
Jun 24, 2022, 12:00 PM
Sep 17, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 2, 2025, 9:35 PM
rules/emerging-malware.rules