TheFlow, à qui l'ont doit VitaShell vient de leaker sur internet les fichiers décryptés des modules du firmware PS Vita.
Ces fichiers étant illégaux je ne vous donnerai pas de lien pour les télécharger. Seul les développeurs/hackeurs pourront comprendre leur utilité. Voici le texte joignant cette diffusion :
I decided to share the 3.50 vita modules (which is actually illegal, but I don't care) and prxtool mod with you guys, so everybody can take a look at it!
This dump contains more modules than you could have dumped with vitasploit (it even contains the webkit module or an other interesting module SceCompatDialogPlugin) The important thing is that all these modules are NID UNPOISENED which means that prxtool will be able to resolve all the known NIDS.
I have also included my extended db.json file in this package. This file has been manually adjusted, so don't mind the order of the NIDS. This database has got some SceAppMgrUser API's resolved which are very cool for you guys: sceAppMgrPspSaveDataRootMount, sceAppMgrConvertVs0UserDrivePath or sceAppMgrLaunchAppByUri.
This is how to translate the modules into ARM assembly files:
prxtool -r 0x81EFC470 -i -b -w -n db.json SceVideoExport_0x81EFC470_0.bin > videoexport.S
The -i indicates whether the module is thumb mode or ARM mode. Most of the prxtool's feature won't work so don't bother trying other arguments than these here.
Have fun reversing guys!
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