misp-circl-feed/feeds/circl/stix-2.1/59ec91ee-ae0c-4d5a-b149-4c0d02de0b81.json

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{
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"created": "2017-10-22T13:01:52.000Z",
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"name": "CIRCL",
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"name": "OSINT - US CERT TA17-293A report - renamed PsExec execution (sigma/SIEM ruleset)",
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"description": "Detects renamed SysInternals tool execution with a binary named ps.exe as used by Dragonfly APT group and documentied in TA17-293A report",
"pattern": "[title: Ps.exe Renamed SysInternals Tool\r\ndescription: Detects renamed SysInternals tool execution with a binary named ps.exe as used by Dragonfly APT group and documentied in TA17-293A report\r\nreference: https://www.us-cert.gov/ncas/alerts/TA17-293A\r\nauthor: Florian Roth\r\ndate: 2017/10/22\r\nlogsource:\r\n product: windows\r\n service: sysmon\r\ndetection:\r\n selection:\r\n EventID: 1\r\n CommandLine: 'ps.exe -accepteula'\r\n condition: selection\r\nfalsepositives:\r\n - Renamed SysInternals tool\r\nlevel: high]",
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