Versions (3)
Version DetailsCurrent
Rev: 2 • Oct 12, 2022, 12:00 PMET MALWARE MSSQL maggie backdoor ListIP Query Observed
alert tcp any any -> [$HOME_NET,$SQL_SERVERS] 1433 (msg:"ET MALWARE MSSQL maggie backdoor ListIP Query Observed"; flow:established,to_server; content:"e|00|x|00|e|00|c"; nocase; content:"m|00|a|00|g|00|g|00|i|00|e|00 20 00 27 00|L|00|i|00|s|00|t|00|I|00|P|00 27 00 3b 00|"; nocase; fast_pattern; endswith; reference:url,medium.com/@DCSO_CyTec/mssql-meet-maggie-898773df3b01; classtype:trojan-activity; sid:2039183; rev:2; metadata:affected_product Microsoft_SQL_Server, attack_target SQL_Server, created_at 2022_10_12, deployment Perimeter, deployment Internal, deployment Datacenter, malware_family maggie, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_10_14;)
Oct 12, 2022, 12:00 PM
Oct 14, 2022, 12:00 PM
Oct 12, 2022, 10:00 PM
Aug 29, 2025, 8:34 PM
rules/emerging-malware.rules