Author: Eliot

1332 Articles

DNS Spoofing With Ettercap

June 7, 2008 by 12 Comments


[IronGeek] has published his latest video how-to: DNS Spoofing with Ettercap. Ettercap is designed specifically to perform man in the middle attacks on your local network. It can do ARP poisoning, collect passwords, fingerprint OSes, and content filtering. For DNS spoofing, you just need to edit a config file that defines which domains resolve to which IP addresses. You can use wildcards for the domains. In the video, he uses Linux because the network interfaces are easier to remember. Once you’re done playing with DNS spoofing, remember to flush your local cache otherwise your browser will continue to go to the wrong IP.

[photo: mattdork]

Flipstart HSDPA Mod

June 6, 2008 by 3 Comments


Our friend [tnkgrl] has successfully added HSDPA to a Vulcan Flipstart. The Flipstart is a palmtop Windows machine with 1.1GHz Pentium M, 512MB RAM, 30GB hard drive, and an EVDO option. Before starting, you need to come up with a mini-PCI Express HSDPA card. Instead of trying for a random bare mini-PCIe card on eBay, she purchased an unlocked AT&T Sierra Wireless Aircard 875U USB dongle. Inside of the dongle is a battery, SIM slot, and a mini-PCI Express card. The Flipstart lid comes off with just a few screws and the card drops into place. Even though the antenna isn’t tuned for all the possible bands you should still get good signal most of the time. The best part of this mod is that it doesn’t require any obvious modification, so your warranty will be intact… as far as anyone can tell. Embedded below is the video of the easy swap. In the past, she added HSDPA to the OQO 02, which definitely takes a lot more work.

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Wii Dual NAND Flash Hack

June 6, 2008 by 13 Comments


[ChipD] successfully installed two NAND flash chips into his Wii. He can keep the stock firmware on one and then flip a switch if he wants to boot using the other chip with a modified firmware. This hack is fairly straight forward. All it took was someone with steady hands to try it out. The new NAND chip is identical to the original and was salvaged from a flash drive. The chips were soldered as a stack except for the chip enable pin. The chip enable from each chip is attached to a small switch to toggle between which is active. You could use a TSOP socket to swap the different chips, but it wouldn’t fit inside the Wii case. This little switch could be hidden easily next to the GameCube ports.

DefCon CTF Qualifier Results

June 2, 2008 by No comments


Kenshoto held qualifiers for the DefCon‘s Capture the Flag competition last weekend. The top seven finishers: Routards, Pandas with Gambas, Guard@MyLan0, Shellphish, Taekwon-V, WOWHACKER, PLUS, and last year’s winners, 1@stPlace, will be invited to participate in the final this August in Las Vegas.

The qualification started Friday night at 10PM EDT with an email (Subject: M0rt4g3 y0ur /14gr4 up 2 3 1nch3$) being sent to all 451 registered teams. Connecting to the game server displayed a Jeopardy style score board. The five available categories were Binary Leetness, Forensics, Real World, Potent Pwnables, and Trivia, with point values from 100 to 500. Only one question was opened to start. The first team to answer that was allowed to select the next question to open and then any team could try to answer it. Participants were warned about the difficulty of the 500 level questions and the entire Real World category. At the end of everything, four questions still remained locked at the end.

If you’re interested in what type of questions the contest had, check out the write up on NOPSR.US, which has all the files and solutions. Non-qualifiers can still participate in DC949’s OpenCTF.

PSP External Controller Wiring

May 30, 2008 by 9 Comments


Acimods contributor [Blizzrad] has just finished one of the cleanest mods we’ve seen in a while. With minimal modification to the outside of the PSP he was able to add an external PS2 controller. This naturally took a lot of internal modification. The controller and PSP use a 25 pin SMT connector salvaged from a laptop. The controller’s connector housing is from a set of component cables. Video after the break plus some wiring pictures.

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