If you’re looking to replace the hard drive in your Xbox 360 without just buying an official unit, you may be out of luck. There is a tool which will let you do it if you are using aWestern Digital drive as the replacement. But if your new drive is a Seagate this tool will not work. [Darth Circuit] set out to make his Seagate work in the Xbox 360, but his manual changes ended up bricking the drive because of just one little error.
The tool that does this with WD drives is called HddHackr. [Darth] started his quest by finding out what the program actually does. In order to stand in for the original drive the new one must have the same model number, serial number, LBA, and firmware revision. Once these values are changed in a binary file it is written to the drive at a specific location. He changed these values on the drive itself, and got pretty far. That is until he tried a new command which ended up locking him out of the drive. Right now it’s pretty much a brick but we hope someone can pick up where he left off and turn this work into something useful for others. Good luck!
[Tom Bourke] wrote in to show off the game of chance which was built for this year’s Red Bull Creation contest. The project was completed with the help of the Wausau Collaboration Center, a Hackerspace in Wausau, Wisconsin.
He does a great job of showing off the game in the clip after the break. Near the bottom of the device is a hard drive platter which each player can spin to test his or her luck. [Tom] used a max485 chip to turn the leads for the hard drive motor into a quadrature encoder. This input is monitored by the Bullduino board, which puts on a light and sound show during the spin. The LEDs that surround the display are individually addressable (probably the same LED strings as this wall display) and cycle trough different colors based on the rotational speed of the patters. The large seven segment display provides a readout for the random number that is generated. Roll a ten and you win! We guess you need to make the rest of the game up yourself, but this could easily be used as a 16-sided die (or less).
Continue reading “Game of chance built as a Red Bull Creation entry”
[Thice] discovered a vulnerability in encrypted portable storage a few years ago. He’s just pointing about the exploit now. He mentions that he notified manufacturers long ago and we’d guess the wait to publish is to give them a chance to patch the exploit.
He calls it the Plug-Over Attack and for those who were involved with original Xbox hacking, this technique will sound very familiar. The Xbox used hard drive keys to lock the device when not in use. When you booted up the console it checked the hardware signature to make sure it was talking to the right motherboard. But if you booted up the device, then swapped the IDE cable over to a computer without cutting the power you could access the drive without having the password.
This attack is pretty much the same thing. Plug in a drive, unlock it on the victim system the normal way, then replug into the attacking system. In the image above you can see that a USB hub will work for this, but you can also use a hacked USB cable that patches a second jack into the power rail. For some reason the encryption system isn’t able to lock itself when the USB enumerates on the new system, only when power is cycled. Some of them have a timer which watches for drive idle but that still doesn’t protect from this exploit.
While at work one day, [Marco] was approached by a colleague holding a portable USB hard drive. This hard drive – a Freecom ToughDrive – has a built-in security system requiring a password every time the drive is mounted. Somewhat predictably, the password on this hard drive had been lost, so [Marco] brute forced the password out of this drive.
The Freecom ToughDrive requires a password whenever the drive is plugged in, but only allows 5 attempts before it needs to be power cycled. Entering the passwords was easy to automate, but there was still the issue of unplugging the drive after five failed attempts. [Marco] called upon his friend [Alex] to build a small USB extension cable with a relay inserted into the 5 V line. An easy enough solution after which the only thing needed was the time to crack the password.
The rig successfully guessed the password after 500 attempts, or after cycling the power 100 times. This number is incredibly low for getting a password via brute force, but then again the owner of the hard drive was somewhat predictable as to what passwords they used.
[Tim] wrote in to tell us about his Mark III hard drive in a bell jar, and we were quite impressed! The principle of using a bell jar to protect the hard drive inside so the world can see it spinning is really a cool idea, but his execution of this project is excellent. It was reportedly so good that an unnamed college actually asked him to build one of his drive displays for them.
The Mark III is an excellent build, and the little hard drive has been swapped to the front of it for better visualisation. The disadvantage of the iPod Mini used for the Mark III build is that it actually buffers enough so that the read head doesn’t have to spin during the entire song. Because of this, we thought that his first build, nicknamed [pink], was even more interesting, if ever so slightly less refined. By many of our hacking standards though, both are incredibly finished works of art!
Both these builds feature a plethora of LEDs to keep you entertained, and can be seen demonstrated after the break! Continue reading “A “Jukebox” In a Bell Jar”
This hard-drive based POV clock is a treasure trove of great design choices. Now, we’ve seen a bunch of spinning clock builds. Several of the hard drive versions use slits cut in the platters to create a display by illuminating an LED behind those slits at just the right moment. This is a similar idea but [Jason Hotchkiss] ditched the platters all together and replaced them with a light filter. The filter disc has digits 0-9 as well as a colon (not seen above because the colons blink each second). As this disc spins, the Arduino compatible controller lights up LEDs in the eight digital positions to illuminate the correct number.
The filter is made from an etched copper-clad disc. This is a great choice because the fiberglass substrate is strong, light weight, translucent, and available. The filter idea also means you don’t need to get power or data to a spinning platform. [Jason] has also designed a very impressive controller board that is the same size as the footprint of the laptop hard drive he’s using. Check out the video after the break to see his description of what went into the hardware choices he arrived upon. Continue reading “POV clock spins light filter instead of LEDs”
[Andrew] was left wanting by the slow hard drive in his 2011 Mac Mini. He set out to add a 10,000 RPM drive and we think he did a great job of pulling it off. Luckily he also took the time to document the process so you can try it yourself.
As with a lot of Apple products, a big part of this hack is just getting the darn thing apart without breaking something. Once that’s done, you’re got to do a little bit of interface hacking. To save space Apple uses a non-standard SATA breakout cable so [Andrew] starts by ordering a second hard drive cable from the company. He then soldered a thin wire connecting 12V from the motherboard to the 12V pin on a SATA connector. From there it’s just a matter of altering the original hard drive sled to make room for the 500 GB WD Velociraptor drive. It fits below the original and serves as additional space instead of as a replacement.