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by Hykem
Sun Apr 12, 2015 3:37 pm
Forum: Programming and Security
Topic: vitasploit - Exploitation Framework
Replies: 107
Views: 43379

Re: vitasploit - Exploitation Framework

Sorry for the delay. I've finally pushed the latest changes to vitasploit. The star addition is MichelMichel 's syscall fuzzer, of course. I've changed it a bit so it has it's own files and loads separately from the rest. I've included the Python tools for finding syscalls and gadgets (I plan on imp...
by Hykem
Sat Mar 28, 2015 6:34 pm
Forum: Programming and Security
Topic: vitasploit - Exploitation Framework
Replies: 107
Views: 43379

Re: vitasploit - Exploitation Framework

Nice! Great job. :) I've already ported the fuzzer for other firmwares internally, soon enough I'll push the changes to the repo. Regarding the KASLR claims, I'm afraid there's no documentation proving it. You may want to reach out to Yifan Lu, since he was the first to conclude that. I strongly bel...
by Hykem
Wed Mar 25, 2015 4:30 pm
Forum: Programming and Security
Topic: vitasploit - Exploitation Framework
Replies: 107
Views: 43379

Re: vitasploit - Exploitation Framework

Hmm... Nice approach. I'll do some cleanup and add the fuzzer part to vitasploit after I port it over to some other firmwares (should be possible for most of them, since I was careful to have IP register manipulation on all of them). Those values could be uninitialized structures yes, but are you su...
by Hykem
Sun Mar 22, 2015 2:20 pm
Forum: Programming and Security
Topic: vitasploit - Exploitation Framework
Replies: 107
Views: 43379

Re: vitasploit - Exploitation Framework

Glad this is active and someone is still working on WebKit. The project is still active. I have a few interesting things to push (audio via ScePaf, graphics, etc.) which I'll probably add soon. Developments on this are a bit stalled to due another Vita related side project I'm working on (open sour...
by Hykem
Sat Mar 21, 2015 3:12 pm
Forum: Programming and Security
Topic: vitasploit - Exploitation Framework
Replies: 107
Views: 43379

Re: vitasploit - Exploitation Framework

Glad to see you got it working. I'm really interested in the method you're using for the fuzzing.
Please feel free to share the code when you're satisfied with it. This can be easily added to the vitasploit framework.
Thanks! :)
by Hykem
Wed Mar 04, 2015 6:10 pm
Forum: General
Topic: Vita hacking bounty ideas
Replies: 26
Views: 3470

Re: Vita hacking bounty ideas

The interest in Vita is already fading away and i fear that when finally homebrew is possible, there would be noone interested in it. I can only speak for myself, but I sure won't lose interest on the Vita. The challenge has been proven to be harder than expected and the more obstacles I face with ...
by Hykem
Wed Mar 04, 2015 6:01 pm
Forum: Programming and Security
Topic: PGD shenanigans
Replies: 6
Views: 2323

Re: PGD shenanigans

You can re-encrypt PGD files with the code I've linked to. You need to write your own program for that, since there's no standalone tool for PGD encryption/decryption. Just get the key with JPCSP and send it to "encrypt_pgd".
by Hykem
Sun Mar 01, 2015 12:47 pm
Forum: Programming and Security
Topic: PGD shenanigans
Replies: 6
Views: 2323

Re: PGD encrypt/decrypt

Take a look at this: https://github.com/Hykem/sign_np/blob/master/pgd.c
You can write a small application using those routines. It's being used in "sign_np" for PGD decryption and encryption.
by Hykem
Sun Mar 01, 2015 12:44 pm
Forum: Programming and Security
Topic: Found a new webkit argument psgm:
Replies: 19
Views: 5511

Re: Found a new webkit argument psgm:

Hello HYKEM You know if there is a function so that work directely on the Internet browser with a command javascript for PSVita 3.18. With javascript:(function () { }))() it possible load a url, but it possible load un url internal (psgm:play?titleid=XXX) and launch a game? :P with vita 2.02 I thin...
by Hykem
Sun Mar 01, 2015 12:39 pm
Forum: Programming and Security
Topic: Dealing with the PspEmu directly
Replies: 26
Views: 11350

Re: Dealing with the PspEmu directly

How would you format these commands in the browser? I know the psgm: command, but the secondary commands I'm not sure how to format. Most of the secondary commands are still unknown, but they all follow the same format. For example: Open link in browser: wbapp0:openurl?len=0x400&str=http://xxx.xxx....

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