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April 1, 2010 // 6:55 pm - Yesterday JaicraB shared a PS3 Hypervisor 3.15 he dumped via Parallel/LPT1 Port with XorHack along with a redump done for comparison purposes and the PS3 Pulse Generator code.

red8316 has also posted a Dump Comparison from 010 Hex Editor in TXT and CSV formats for those interested.

Today JaicraB has updated his blog again with PS3 Pulse Generator V2- compiled and with source code included.

Download: PS3 Pulse Generator V2 with Source Code

To quote, roughly translated: The pulse generator which was put very little refined and theoretically ill-posed. I really worked, but it is true that there was always the first. So I miss a second version, more refined and controlled by cycles. Because in cycles? Each computer is different, CPU, BUS, etc etc.

That is why every computer will have its own cycle which is ascertained to start from the smallest to find it. In my case is 3, MSDOS running under a VMware virtual machine.


1. Keep off the PC LPT1. (At system start the strain is normally enabled.)
2. Now the pulse is generated through the numbers: 1 to 9.
3. Start always at least 1 in 25 attempts. If you notice that the generator does not affect the PS3 continue for the number 2 another 25 attempts.
4. Once the Exploit run, salis of the program by pressing any key and remember the number of cycles that worked well for you next time.

PS3 Pulse Generator V2 with Source Code is Now Available

PS3 Pulse Generator V2 with Source Code is Now Available

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#16 - Tender Phantom - April 2, 2010 // 8:58 pm
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Seems that Jaicrab has dumped lv2

#15 - TUHTA - April 2, 2010 // 8:50 pm
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guys be careful because something happened with my ps3 now.. it isn't booting.. just green light is lighing but nothing happening!!

Like.. i don't know.. any ideas what happened?

#14 - mushy409 - April 2, 2010 // 7:48 pm
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Good old windows 98 cd? Got one knocking about somewhere.

Try connecting the LPT whilst in BIOS screen see if it's the hardware that causing lockups.

#13 - CJPC - April 2, 2010 // 7:02 pm
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Quote Originally Posted by TUHTA View Post
well i installed MSDOS.

Well, I "think" your problem may end up being the whole virtual machine not being able to access "real" hardware. However, not too sure on that one - but that would be my first guess.

#12 - TUHTA - April 2, 2010 // 3:13 pm
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well i installed MSDOS. this is screen when msdos is running.. what i have to do next?

Edit: So i got, i installed Xorhack fully!

So now to problems...

1) I dont know how to run GENNSPS3.exe thru picture shown ..that i installed ms-dos thru vmware ..but..

2)I have solved an a lpt triger.. but... my ps3 wont boot... and freeze when its connected into LPT ... so i tried to connect it when exploit is running but ps3 is freeze!please help!i dont know why.

#11 - SCE - April 2, 2010 // 2:44 pm
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Bricked how? YLOD? No display?

Forget it. It is not like the JTag of XBOX. The console must be running in order to apply the glitch over otheroS

You can not dump the HyperVisor via LPT. It is just for triggering

#10 - DENEGRAO - April 2, 2010 // 1:44 pm
sorry the nooby question, i can do this in a bricked mobo? (fw 2.4)

if yes, i'll try soon.


#9 - SCE - April 2, 2010 // 1:35 pm
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1. Setup VM to boot from the MSDOS CD/Floppy/ISO.
2. After the machine as booted exit the setup program (F3).
3. Type fdisk and create a partition and make it active.
4. Reboot again with the CD/Floppy/ISO.
5. After the machine as booted exit the setup program (F3).
6. Type format c: /q /s
7. Reboot again with the CD/Floppy/ISO.
8. The setup program will now allow you to install MSDOS.
9. Reboot again with the CD/Floppy/ISO.
10. Select option 2 to install the CDRom drivers.

You can now boot MSDOS from the harddisk.

#8 - DENEGRAO - April 2, 2010 // 1:13 pm
dude i know that what i will ask is nothing about the topic, but... in the pic 1, i saw the way you stick the heatsink/cooler is different from the original way, looks like much better this way.. can u say how you make it? (some photo will be nice too hehe.


Ps: Nice job your doing!

#7 - TUHTA - April 2, 2010 // 12:55 pm
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Still cant understand on how to run this program in msdos? I ran it pefrectly already but how to run this .exe programm??

well... i didnt start msdos via Vmaware (don't understand on how to do it!)

Somebody who get it please help me.. how to start msdos via Vmware and how to run GENNSPS3.exe on it?

Edit: I solved everything already... and can't install xorloser toolkit, and tried on compiled exploit just ran GENNPS3.exe on my Win XP and nothing happened i think it must be ran on MSDOS...