In reply to a tweet (local archive, Twitter) by @ItsSimonTime

Chris Blume

@ProgramMax

@ItsSimonTime @David3141593 I've got a fun one for you all to look at.

I opened a 198 byte PNG with Microsoft's Snipping Tool, chose "Save As" to overwrite a different PNG file (no editing), and saves a 4,762 byte file with all that extra after the PNG IEND chunk.

Sounds similar :D