Versions (4)
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Rev: 1 • Aug 23, 2022, 12:00 PMET MALWARE TA453/CharmingKitten HYPERSCRAPE Tool Sending System Information (POST)
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE TA453/CharmingKitten HYPERSCRAPE Tool Sending System Information (POST)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/?Key="; startswith; content:"&Crc="; distance:0; fast_pattern; http.request_body; content:"|22|appName|22 3a 20 22|Gmail Downloader|22|"; reference:url,blog.google/threat-analysis-group/new-iranian-apt-data-extraction-tool/; classtype:trojan-activity; sid:2038596; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_08_23, deployment Perimeter, malware_family TA453, malware_family APT35, malware_family CharmingKitten, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_08_23;)
Aug 23, 2022, 12:00 PM
Aug 23, 2022, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 1, 2025, 8:35 PM
rules/emerging-malware.rules