Post breach pyinstaller hook

[mssalvatore]

What does this PR do?

Fixes #1405
Fixes #1419

PR Checklist

• Have you added an explanation of what your changes do and why you'd like to include them?
• Is the TravisCI build passing?
• Was the CHANGELOG.md updated to reflect the changes?
• Was the documentation framework updated to reflect the changes?

Testing Checklist

• Added relevant unit tests?
• Have you successfully tested your changes locally? Elaborate:

  Tested by building an agent binary and running it.

• If applicable, add screenshots or log transcripts of the feature working

Screenshots

...

[codecov]

Codecov Report

Merging #1424 (342b568) into develop (db8ea45) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff            @@
##           develop    #1424   +/-   ##
========================================
  Coverage    40.06%   40.06%           
========================================
  Files          465      465           
  Lines        13835    13835           
========================================
  Hits          5543     5543           
  Misses        8292     8292           

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