{"guid":"bc35cff0-39e3-559e-b0b5-404d8c932331","title":"Wie man mit Prüfsummen verborgene Strukturen in unbekannten Dateiformaten aufdeckt","subtitle":null,"slug":"gpn23-135-wie-man-mit-prfsummen-verborgene-strukturen-in-unbekannten-dateiformaten-aufdeckt","link":"https://cfp.gulas.ch/gpn23/talk/V3QYJY/","description":"Viele Dateiformate sind in Blöcke (\"chunks\") aufgeteilt, welche oft mit Prüfsummen geschützt sind. 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