Splunk® Security Content

Release Notes

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What's New

Enterprise Security Content Updates v3.16.0 was released on March 8, 2021. It includes the following enhancements.

New stories include the following:

  • Silver Sparrow
  • HAFNIUM Group

New detections include the following:

  • Cobalt Strike Named Pipes
  • Suspicious DLLHost no Command Line Arguments
  • Suspicious GPUpdate no Command Line Arguments
  • Suspicious SearchProtocolHost no Command Line Arguments
  • Suspicious PlistBuddy Usage
  • Suspicious SQLite3 LSAQuarantine Behavior
  • Suspicious Curl Network Connection
  • Ryuk Wake on LAN Command
  • Suspicious Scheduled Task from Public Directory
  • Fodhelper UAC Bypass
  • Eventvwr UAC Bypass
  • Any PowerShell DownloadString
  • Any PowerShell DownloadFile
  • Unified Messaging Service Spawning a Process
  • Suspicious Unified Messaging Service File Writes
  • Nishang PowershellTCPOneLine
  • W3WP Spawning Shells

Updated analytic stories include the following:

  • Cobalt Strike
  • Suspicious MSHTA Activity (formatting issues)

Updated detections include the following:

  • NTdsutil Export NTDS
  • Suspicious MSBuild Path
  • Suspicious MSBuild Rename
  • Suspicious Microsoft Workflow Compiler Rename
  • Detect Regsvr32 Application Control Bypass
  • Windows DisableAntiSpyware Registry
Last modified on 08 March, 2021
Fixed Issues

This documentation applies to the following versions of Splunk® Security Content: 3.16.0

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