Just a repo with the BD-J elf loader by CryoNumb updated with the latest elfloader.elf by John Tornblom and some small tweaks

Compiling:

Prerequisites:

JDK 11 (PS5 uses Java 11 runtime)
Apache Maven

CMD:

cd /.../.../.../bdjb-elfloader-main

mvn clean install

Cryonumb's README

ELF Loader for BD-J ps5-jar-loader

Usage

• Download and burn the iso release of ps5-jar-loader onto a BluRay Disc.
• Run the UMTX payload from the disc or send via remote option.
• Use the remote jar loader option to send the elfloader.jar payload to your PS5.
• There are multiple options available for sending:

Netcat

nc -n <ps5-ip-address> < elfloader.jar

Socat

socat TCP:<ps5-ip-address>:9025 FILE:elfloader.jar

GUI options for Windows

• NetCat GUI by Modded Warfare
• Payload Sender by AlAzif (also available for Android)

Thanks and credits to...

hammer-83 - For his steady support with his knowledge and tools and of course his jar loader project including his BDJ/PS5 sdk.

iakdev - For his ideas and motivational support.

sb/John - For his excellent PS5 payload sdk and his elfldr.elf used in this project.

shahrilnet and Specter - For their LUA and JavaScript versions of an ELF loader used as inspiration.