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Diffing 400 PLC firmware images for forgotten credentials

An automated pipeline that unpacks, normalises and diffs firmware across releases to find secrets vendors forgot to remove.

  • Sofia BrandtSenior Research Engineer, OT
  • Yuki TanakaResearch Engineer, exploitation
Published
Reading time
11 min

An automated pipeline that unpacks, normalises and diffs firmware across releases to find secrets vendors forgot to remove.

Written by

  • Sofia BrandtSenior Research Engineer, OT
  • Yuki TanakaResearch Engineer, exploitation

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