[QUESTION] DeDRM for Pressreader app #2436
Description
Pressreader app appears to save documents in an adobe encrypted format and renames the files to .PDN. The app is used for newspapers and magazines. Curious if it is possible to figure out the method to dedrm these.
From a file:
%PDF-1.6 %âãÏÓ 1350 0 obj <</AcroForm 4104 0 R/Metadata 1349 0 R/Names 1347 0 R/PageLabels 1344 0 R/Pages 370 0 R/Type/Catalog>> endobj 4104 0 obj <</DA(Ê C|”å°ñ{ïfüÔ��)/DR<</Encoding<</PDFDocEncoding 4107 0 R>>/Font<</Helv 4105 0 R/ZaDb 4106 0 R>>>>/Fields[]>> endobj 1349 0 obj <</Length 3449/Subtype/XML/Type/Metadata>>stream