Make Data::Dumper display special characters:
$Data::Dumper::Useqq = 1;

[download]

Seems like a ["\r"] or ["\b"].

Update: print Dumper ["\b \r"];

لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

In reply to Re: trying to identify the exact data stored from dump - [ ' ]; by choroba
in thread trying to identify the exact data stored from dump - [ ' ]; by asham

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