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Security Alert from CrowdStrike

  • August 20, 2026
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Topic

CrowdStrike sent an alert reporting about an instruction that involves the K2 smartforms Runtime Application Pool:

 

c:\windows\system32\inetsrv\w3wp.exe -ap "{AppPool}" -v "v4.0" -l "webengine4.dll" -a \\.\pipe\iisipm15226876-e9af-4ccb-b328-4de5343b53f3 -h "C:\inetpub\temp\apppools\{AppPool}\{AppPool}.config" -w "" -m 0 -t 20 -ta 0


Instructions 

This is expected as this command line indicates that the Application Pool is running. You can confirm this from the Task Manager:

  1. Go to the Details tab.
  2. Right-click any column header and click on Select columns.
  3. Check the box next to the Command line option then click OK.
  4. Look for the w3wp.exe process running under your Application Pool account.