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  1. TheFlow0's BD-JB Sandbox Escape at Hexacon, PS5 PUP Unpacker / Decrypt via Zecoxao

    As previously announced, today Security Engineer Andy Nguyen (aka theflow0) spoke at Hexacon 2022 discussing his BD-JB: Blu-ray Disc Java Sandbox Escape (PDF) for PS4 / PS5 previously presented at this year's HardWear.io conference prior to disclosing PS5 Kernel Access via PS4 Exploit and the...
  2. PS4 .Env Decryptor: Python 2 Script for Decrypting Envelope Files

    We've seen PS4 Envelope Files in Logs, the Decrypted sl-config.xml.env with Event Log Servers, some PS4 Envelope File Documentation earlier this week and today PlayStation 4 scene developer @SocraticBliss shared on Github via Twitter with help from IDC and zecoxao a ps4_env_decryptor.py Python 2...
  3. PS4 Backup And Restore (BAR) Keys & Envelope Files Documented

    While many are patiently awaiting further details on the PS4 6.20 Kxploit in development, today PlayStation 4 scene developers @RedEyeX32 via @zecoxao shared Cipher and Hasher PS4 Backup And Restore (BAR) Kernel Keys while 3226:2143 (aka IDC) documented containers referred to as Envelope Files...
  4. GhidraOrbisTools: PS4 Loader and IDA Script Ports by Kiwidoggie

    Recently we saw the release of GhidraPS4Loader for PlayStation 4 developers to utilize in their reverse-engineering work, and following the PS4 Debugger Oni Framework scene dev @KIWIDOGGIE (aka diwidog on Twitter) updated his Github repository with GhidraOrbisTools which include loaders, scripts...
  5. PS4 SELF_Info.exe by IDC and PS4 / PS5 Authentication IDs by Zecoxao

    Following the recent PS4 Act.dat and RIF File Research, today ZiL0G80 (aka Z80 or @oneman123) let us know that PlayStation 4 developer IDC made available PS4 SELF_Info.exe v0.1.1 as notzecoxao (aka @zecoxao) documented the PS4 / PS5 Authentication IDs for scene developers. :geek: Download...
  6. PS4 NID to Function Name Resolver for Bin / Lib by Zer0xFF

    Following the initial PS4 NIDs, additional PlayStation 4 NIDs, his recent PS4 PUP Unpacker Rewrite and the PS4LibDoc updates today PlayStation 4 developer Zer0xFF released PS4 NID to Function Name Resolver source code for use in IDA Pro 7.0 resolving Bin / Lib Function Names by developers...
  7. LightningMods

    PS4 PUP_Decrypt & PUP_Unpack: Decrypt / Unpack PS4 Updates by IDC

    We've seen PS4 UserModules Decryption, PS4 Game PKG Decryption and a PS4 Trophies Resigning Tutorial and now PlayStation 4 developer IDC (reminiscent of IDC scripts used to automate IDA's Interactive Disassembler) made available PUP_Decrypt and PUP_Unpack homebrew utilities to decrypt and unpack...
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