Versions (4)
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Rev: 3 • Jun 3, 2022, 12:00 PMET MALWARE Polonium CreepyDrive Implant Request
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Polonium CreepyDrive Implant Request"; flow:established,to_server; http.method; content:"GET"; http.host; content:"graph.microsoft.com"; startswith; http.uri; content:"/v1.0/me/drive/root|3a|/Documents/data.txt|3a|/content"; fast_pattern; reference:url,microsoft.com/security/blog/2022/06/02/exposing-polonium-activity-and-infrastructure-targeting-israeli-organizations/; classtype:trojan-activity; sid:2036826; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_06_03, deployment Perimeter, deployment SSLDecrypt, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_15;)
Jun 3, 2022, 12:00 PM
Mar 15, 2023, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 2, 2025, 9:35 PM
rules/emerging-malware.rules