webhard
Тест Тьюринга (Turing Test)
hackerlab
Task: Anti-CAPTCHA challenge requiring to solve a 12-digit CAPTCHA within 1 second. Solution: Used pytesseract OCR for automated recognition and extracted the flag from hidden data after PNG IEND marker in the response body.
$ ls tags/ techniques/
ocrhidden_dataautomationcaptchaanti_captchatesseractpytesseractcomputer_visiontiming_attackpng_structuresession_cookiesrickroll
OCR (Optical Character Recognition) with tesseractHTTP session management with cookiesRaw HTTP response body analysisHidden data extraction after PNG IEND markerTiming constraint bypass via automation
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