Versions (4)
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Rev: 1 • Sep 28, 2020, 12:00 PMET MALWARE FinSpy Related WinRAR Activity
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE FinSpy Related WinRAR Activity"; flow:established,to_server; http.method; content:"POST"; http.uri; content:".php?attachmentid="; content:"&d="; distance:0; http.request_body; content:"|2e 8a 83 32 1f 36 bb 08 cb fc 19 52 92 2e c3 3c|"; fast_pattern; bsize:16; http.header_names; content:!"Referer"; reference:md5,4994952020da28bb0aa023d236a6bf3b; reference:url,www.amnesty.org/en/latest/research/2020/09/german-made-finspy-spyware-found-in-egypt-and-mac-and-linux-versions-revealed/; classtype:trojan-activity; sid:2030913; rev:1; metadata:attack_target Client_Endpoint, created_at 2020_09_28, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_28;)
Sep 28, 2020, 12:00 PM
Sep 28, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 16, 2025, 8:36 PM
rules/emerging-malware.rules