https://wiki.techinc.nl/api.php?action=feedcontributions&user=Wfk&feedformat=atomTechnologia Incognita - User contributions [en]2024-03-29T05:29:46ZUser contributionsMediaWiki 1.30.0https://wiki.techinc.nl/index.php?title=User:Wfk&diff=21418User:Wfk2018-02-02T11:28:06Z<p>Wfk: </p>
<hr />
<div>{{Members<br />
|Nickname=wfk<br />
|Memberstatus=member<br />
|Tasks=Being a Really Clever Donkey, apparently, I was told<br />
|Project=Embedded security challenge, Bike Workshop<br />
}}<br />
Just a boring quiet geek. :-)</div>Wfkhttps://wiki.techinc.nl/index.php?title=User:Wfk&diff=20833User:Wfk2017-10-20T12:17:58Z<p>Wfk: </p>
<hr />
<div>{{Members<br />
|Nickname=wfk<br />
|Memberstatus=member<br />
|Tasks=Being a Smart Donkey, apparently, I was told<br />
|Project=Embedded security challenge, Bike Workshop<br />
}}<br />
Just a boring quiet geek. :-)</div>Wfkhttps://wiki.techinc.nl/index.php?title=User:Wfk&diff=20828User:Wfk2017-10-19T16:33:09Z<p>Wfk: </p>
<hr />
<div>{{Members<br />
|Nickname=wfk<br />
|Memberstatus=member<br />
|Tasks=Being a Smart Arse, apparently, I was told<br />
|Project=Embedded security challenge, Bike Workshop<br />
}}<br />
Just a boring quiet geek. :-)</div>Wfkhttps://wiki.techinc.nl/index.php?title=User:Wfk&diff=20827User:Wfk2017-10-19T16:28:14Z<p>Wfk: </p>
<hr />
<div>{{Members<br />
|Nickname=wfk<br />
|Memberstatus=member<br />
|Project=Embedded security challenge, Bike Workshop<br />
}}<br />
Just a boring quiet geek. :-)</div>Wfkhttps://wiki.techinc.nl/index.php?title=User:Wfk&diff=20826User:Wfk2017-10-19T16:27:44Z<p>Wfk: </p>
<hr />
<div>{{Members<br />
|Nickname=wfk<br />
|Memberstatus=member<br />
|Project=Embedded security challenge, Bike workshop<br />
}}<br />
Just a boring quiet geek. :-)</div>Wfkhttps://wiki.techinc.nl/index.php?title=User:Wfk&diff=20825User:Wfk2017-10-19T16:23:33Z<p>Wfk: </p>
<hr />
<div>{{Members<br />
|Nickname=wfk<br />
|Memberstatus=member<br />
|Project=Embedded security challenge<br />
}}<br />
Just a boring quiet geek. :-)</div>Wfkhttps://wiki.techinc.nl/index.php?title=User:Wfk&diff=20824User:Wfk2017-10-19T16:20:52Z<p>Wfk: Quiet Geek</p>
<hr />
<div>{{Members<br />
|Nickname=wfk<br />
|Memberstatus=member<br />
|Project=https://wiki.techinc.nl/index.php/Embedded_security_challenge<br />
}}<br />
Just a boring quiet geek. :-)</div>Wfkhttps://wiki.techinc.nl/index.php?title=Embedded_security_challenge&diff=20823Embedded security challenge2017-10-19T16:13:32Z<p>Wfk: /* Initial work */</p>
<hr />
<div>{{Project<br />
|picture=blackbox.jpg<br />
|ProjectSkills=Embedded, Soldering,Electronics,Coding, Security<br />
|ProjectStatus=Active<br />
|ProjectNiche=Electronics<br />
|ProjectPurpose=World domination<br />
}}<br />
=Disclaimer=<br />
<br />
Box contents, component photos and solution will be shared when issuer allows it. <br />
Challenge box is brought to space from Montreal Recon security conference 2017.<br />
<br />
On October 17, 2017 Ang Cui from Red Balloon Security, NY, has approved publishing the contents online,<br />
solution will appear once the challenge is retired from use in recruitment process.<br />
<br />
=Specs and contents=<br />
<br />
[[Image:box1.jpg|640px]]<br />
[[Image:box2.jpg|640px]]<br />
<br />
<br />
==Original contents of the box==<br />
<br />
* several sheets of A4 printout with vague description, photos of PCB, ROM layout, etc<br />
* hard disk, anonymised, engraved<br />
* USB - SATA converter + Molex PSU + Molex - SATA power cable<br />
* SATA data cable<br />
* lots of sweets<br />
<br />
==Useful==<br />
<br />
For now, here you can find some materials we found useful:<br />
<br />
Hard disk hacking: https://spritesmods.com/?art=hddhack<br />
<br />
https://www.msfn.org/board/topic/128807-the-solution-for-seagate-720011-hdds/?page=44<br />
<br />
http://pdf1.alldatasheet.com/datasheet-pdf/view/250994/SANYO/LE25FU406B.html<br />
<br />
=Getting to work=<br />
<br />
==Working materials==<br />
<br />
After reading the printout, we decided to bring in some extra materials to work with<br />
<br />
* Additional hard disk of exact same type<br />
* USB - TTL UART + converter cable for small pitch console connector of disk<br />
* SPI ROM reader + cable + clamp<br />
<br />
==Initial work==<br />
<br />
This being a security challenge, we felt that being paranoid was probably a good thing.<br />
<br />
So we decided not to power up the original disk until we know it is safe.<br />
The documentation clearly marked the SPI ROM chip on the controller board, and had a ROM layout, suggesting that the content of the ROM chip is probably rather relevant. So our first goal was to extract a full dump of the ROM, both to study, and to be able to perhaps reflash (?) if it somehow got corrupted.<br />
<br />
For this reason, all initial work was done on the additional identical drive we had found in a box of spares.<br />
<br />
Using the console, we apparently could extract the ROM, using a custom bit of python code, but it was slow, so not really practical. We gave up on that approach.<br />
<br />
Next we tried an SPI ROM reader. Unfortunately, it didn't want to read the ROM. We will need to revisit this with another SPI ROM reader or some such, after verifying pinouts etc.<br />
<br />
[More to be published later]</div>Wfkhttps://wiki.techinc.nl/index.php?title=Embedded_security_challenge&diff=20821Embedded security challenge2017-10-19T16:08:40Z<p>Wfk: /* Initial work */</p>
<hr />
<div>{{Project<br />
|picture=blackbox.jpg<br />
|ProjectSkills=Embedded, Soldering,Electronics,Coding, Security<br />
|ProjectStatus=Active<br />
|ProjectNiche=Electronics<br />
|ProjectPurpose=World domination<br />
}}<br />
=Disclaimer=<br />
<br />
Box contents, component photos and solution will be shared when issuer allows it. <br />
Challenge box is brought to space from Montreal Recon security conference 2017.<br />
<br />
On October 17, 2017 Ang Cui from Red Balloon Security, NY, has approved publishing the contents online,<br />
solution will appear once the challenge is retired from use in recruitment process.<br />
<br />
=Specs and contents=<br />
<br />
[[Image:box1.jpg|640px]]<br />
[[Image:box2.jpg|640px]]<br />
<br />
<br />
==Original contents of the box==<br />
<br />
* several sheets of A4 printout with vague description, photos of PCB, ROM layout, etc<br />
* hard disk, anonymised, engraved<br />
* USB - SATA converter + Molex PSU + Molex - SATA power cable<br />
* SATA data cable<br />
* lots of sweets<br />
<br />
==Useful==<br />
<br />
For now, here you can find some materials we found useful:<br />
<br />
Hard disk hacking: https://spritesmods.com/?art=hddhack<br />
<br />
https://www.msfn.org/board/topic/128807-the-solution-for-seagate-720011-hdds/?page=44<br />
<br />
http://pdf1.alldatasheet.com/datasheet-pdf/view/250994/SANYO/LE25FU406B.html<br />
<br />
=Getting to work=<br />
<br />
==Working materials==<br />
<br />
After reading the printout, we decided to bring in some extra materials to work with<br />
<br />
* Additional hard disk of exact same type<br />
* USB - TTL UART + converter cable for small pitch console connector of disk<br />
* SPI ROM reader + cable + clamp<br />
<br />
==Initial work==<br />
<br />
This being a security challenge, we felt that being paranoid was probably a good thing.<br />
<br />
So we decided not to power up the original disk until we know it is safe.<br />
The documentation clearly marked the SPI ROM chip on the controller board, and had a ROM layout, suggesting that the content of the ROM chip is probably rather relevant. So our first goal was to extract a full dump of the ROM, both to study, and to be able to perhaps reflash (?) if it somehow got corrupted.<br />
<br />
Using the console, we apparently could extract the ROM, using a custom bit of python code, but it was slow, so not really practical. We gave up on that approach.<br />
<br />
Next we tried an SPI ROM reader. Unfortunately, it didn't want to read the ROM. We will need to revisit this with another SPI ROM reader or some such, after verifying pinouts etc.</div>Wfkhttps://wiki.techinc.nl/index.php?title=Embedded_security_challenge&diff=20820Embedded security challenge2017-10-19T16:06:22Z<p>Wfk: /* Working materials */</p>
<hr />
<div>{{Project<br />
|picture=blackbox.jpg<br />
|ProjectSkills=Embedded, Soldering,Electronics,Coding, Security<br />
|ProjectStatus=Active<br />
|ProjectNiche=Electronics<br />
|ProjectPurpose=World domination<br />
}}<br />
=Disclaimer=<br />
<br />
Box contents, component photos and solution will be shared when issuer allows it. <br />
Challenge box is brought to space from Montreal Recon security conference 2017.<br />
<br />
On October 17, 2017 Ang Cui from Red Balloon Security, NY, has approved publishing the contents online,<br />
solution will appear once the challenge is retired from use in recruitment process.<br />
<br />
=Specs and contents=<br />
<br />
[[Image:box1.jpg|640px]]<br />
[[Image:box2.jpg|640px]]<br />
<br />
<br />
==Original contents of the box==<br />
<br />
* several sheets of A4 printout with vague description, photos of PCB, ROM layout, etc<br />
* hard disk, anonymised, engraved<br />
* USB - SATA converter + Molex PSU + Molex - SATA power cable<br />
* SATA data cable<br />
* lots of sweets<br />
<br />
==Useful==<br />
<br />
For now, here you can find some materials we found useful:<br />
<br />
Hard disk hacking: https://spritesmods.com/?art=hddhack<br />
<br />
https://www.msfn.org/board/topic/128807-the-solution-for-seagate-720011-hdds/?page=44<br />
<br />
http://pdf1.alldatasheet.com/datasheet-pdf/view/250994/SANYO/LE25FU406B.html<br />
<br />
=Getting to work=<br />
<br />
==Working materials==<br />
<br />
After reading the printout, we decided to bring in some extra materials to work with<br />
<br />
* Additional hard disk of exact same type<br />
* USB - TTL UART + converter cable for small pitch console connector of disk<br />
* SPI ROM reader + cable + clamp<br />
<br />
==Initial work==<br />
<br />
This being a security challenge, we felt that being paranoid was probably a good thing.<br />
<br />
So we decided not to power up the original disk until we know it is safe.<br />
The documentation clearly marked the SPI ROM chip on the controller board, and had a ROM layout, suggesting that the content of the ROM chip is probably rather relevant. So our first goal was to extract a full dump of the ROM, both to study, and to be able to perhaps reflash (?) if it somehow got corrupted.<br />
<br />
Using the console, we could extract the ROM, but it was slow, so not really practical.<br />
<br />
Next we tried an SPI ROM reader. Unfortunately, it didn't want to read the ROM. We will need to revisit this with another SPI ROM reader or some such, after verifying pinouts etc.</div>Wfkhttps://wiki.techinc.nl/index.php?title=Embedded_security_challenge&diff=20819Embedded security challenge2017-10-19T15:57:02Z<p>Wfk: /* Specs and contents */</p>
<hr />
<div>{{Project<br />
|picture=blackbox.jpg<br />
|ProjectSkills=Embedded, Soldering,Electronics,Coding, Security<br />
|ProjectStatus=Active<br />
|ProjectNiche=Electronics<br />
|ProjectPurpose=World domination<br />
}}<br />
=Disclaimer=<br />
<br />
Box contents, component photos and solution will be shared when issuer allows it. <br />
Challenge box is brought to space from Montreal Recon security conference 2017.<br />
<br />
On October 17, 2017 Ang Cui from Red Balloon Security, NY, has approved publishing the contents online,<br />
solution will appear once the challenge is retired from use in recruitment process.<br />
<br />
=Specs and contents=<br />
<br />
[[Image:box1.jpg|640px]]<br />
[[Image:box2.jpg|640px]]<br />
<br />
<br />
==Original contents of the box==<br />
<br />
* several sheets of A4 printout with vague description, photos of PCB, ROM layout, etc<br />
* hard disk, anonymised, engraved<br />
* USB - SATA converter + Molex PSU + Molex - SATA power cable<br />
* SATA data cable<br />
* lots of sweets<br />
<br />
==Useful==<br />
<br />
For now, here you can find some materials we found useful:<br />
<br />
Hard disk hacking: https://spritesmods.com/?art=hddhack<br />
<br />
https://www.msfn.org/board/topic/128807-the-solution-for-seagate-720011-hdds/?page=44<br />
<br />
http://pdf1.alldatasheet.com/datasheet-pdf/view/250994/SANYO/LE25FU406B.html<br />
<br />
=Working materials=<br />
<br />
After reading the printout, we decided to bring in some extra materials to work with<br />
<br />
* Additional hard disk of exact same type<br />
* USB - TTL UART + converter cable for small pitch console connector of disk<br />
* SPI ROM reader + cable + clamp</div>Wfkhttps://wiki.techinc.nl/index.php?title=Embedded_security_challenge&diff=20818Embedded security challenge2017-10-19T15:51:05Z<p>Wfk: /* Disclaimer */</p>
<hr />
<div>{{Project<br />
|picture=blackbox.jpg<br />
|ProjectSkills=Embedded, Soldering,Electronics,Coding, Security<br />
|ProjectStatus=Active<br />
|ProjectNiche=Electronics<br />
|ProjectPurpose=World domination<br />
}}<br />
=Disclaimer=<br />
<br />
Box contents, component photos and solution will be shared when issuer allows it. <br />
Challenge box is brought to space from Montreal Recon security conference 2017.<br />
<br />
On October 17, 2017 Ang Cui from Red Balloon Security, NY, has approved publishing the contents online,<br />
solution will appear once the challenge is retired from use in recruitment process.<br />
<br />
=Specs and contents=<br />
<br />
[[Image:box1.jpg|640px]]<br />
[[Image:box2.jpg|640px]]<br />
<br />
<br />
==Original contents of the box==<br />
<br />
* several sheets of A4 printout with vague description, photos of PCB, ROM layout, etc<br />
* hard disk, anonymised, engraved<br />
* USB - SATA converter + Molex PSU + Molex - SATA power cable<br />
* SATA data cable<br />
* lots of sweets<br />
<br />
==Useful==<br />
<br />
For now, here you can find some materials we found useful:<br />
<br />
Hard disk hacking: https://spritesmods.com/?art=hddhack<br />
<br />
https://www.msfn.org/board/topic/128807-the-solution-for-seagate-720011-hdds/?page=44<br />
<br />
http://pdf1.alldatasheet.com/datasheet-pdf/view/250994/SANYO/LE25FU406B.html</div>Wfkhttps://wiki.techinc.nl/index.php?title=Embedded_security_challenge&diff=20817Embedded security challenge2017-10-19T15:50:37Z<p>Wfk: /* Specs and contents */</p>
<hr />
<div>{{Project<br />
|picture=blackbox.jpg<br />
|ProjectSkills=Embedded, Soldering,Electronics,Coding, Security<br />
|ProjectStatus=Active<br />
|ProjectNiche=Electronics<br />
|ProjectPurpose=World domination<br />
}}<br />
=Disclaimer=<br />
<br />
Box contents, component photos and solution will be shared when issuer allows it. <br />
Challenge box is brought to space from Montreal Recon security conference 2017.<br />
<br />
On October 17, 2017 Ang Cui from Red Balloon Security, NY, has approved publishing the contents online,<br />
solution will appear once the challenge is retired from use in recruitment process.<br />
<br />
Contents of the box were:<br />
- several sheets of A4 printout with vague description, photos of PCB, ROM layout, etc<br />
- hard disk, anonymised, engraved<br />
- USB - SATA converter + Molex PSU + Molex - SATA power cable<br />
- SATA data cable<br />
- lots of sweets<br />
<br />
=Specs and contents=<br />
<br />
[[Image:box1.jpg|640px]]<br />
[[Image:box2.jpg|640px]]<br />
<br />
<br />
==Original contents of the box==<br />
<br />
* several sheets of A4 printout with vague description, photos of PCB, ROM layout, etc<br />
* hard disk, anonymised, engraved<br />
* USB - SATA converter + Molex PSU + Molex - SATA power cable<br />
* SATA data cable<br />
* lots of sweets<br />
<br />
==Useful==<br />
<br />
For now, here you can find some materials we found useful:<br />
<br />
Hard disk hacking: https://spritesmods.com/?art=hddhack<br />
<br />
https://www.msfn.org/board/topic/128807-the-solution-for-seagate-720011-hdds/?page=44<br />
<br />
http://pdf1.alldatasheet.com/datasheet-pdf/view/250994/SANYO/LE25FU406B.html</div>Wfkhttps://wiki.techinc.nl/index.php?title=Embedded_security_challenge&diff=20816Embedded security challenge2017-10-19T15:46:43Z<p>Wfk: /* Disclaimer */</p>
<hr />
<div>{{Project<br />
|picture=blackbox.jpg<br />
|ProjectSkills=Embedded, Soldering,Electronics,Coding, Security<br />
|ProjectStatus=Active<br />
|ProjectNiche=Electronics<br />
|ProjectPurpose=World domination<br />
}}<br />
=Disclaimer=<br />
<br />
Box contents, component photos and solution will be shared when issuer allows it. <br />
Challenge box is brought to space from Montreal Recon security conference 2017.<br />
<br />
On October 17, 2017 Ang Cui from Red Balloon Security, NY, has approved publishing the contents online,<br />
solution will appear once the challenge is retired from use in recruitment process.<br />
<br />
Contents of the box were:<br />
- several sheets of A4 printout with vague description, photos of PCB, ROM layout, etc<br />
- hard disk, anonymised, engraved<br />
- USB - SATA converter + Molex PSU + Molex - SATA power cable<br />
- SATA data cable<br />
- lots of sweets<br />
<br />
=Specs and contents=<br />
<br />
[[Image:box1.jpg|640px]]<br />
[[Image:box2.jpg|640px]]<br />
<br />
==Useful==<br />
<br />
For now, here you can find some materials we found useful:<br />
<br />
Hard disk hacking: https://spritesmods.com/?art=hddhack<br />
<br />
https://www.msfn.org/board/topic/128807-the-solution-for-seagate-720011-hdds/?page=44<br />
<br />
http://pdf1.alldatasheet.com/datasheet-pdf/view/250994/SANYO/LE25FU406B.html</div>Wfkhttps://wiki.techinc.nl/index.php?title=Drink_inventory&diff=20457Drink inventory2017-07-07T09:45:47Z<p>Wfk: </p>
<hr />
<div>{| class = "wikitable"<br />
<br />
This is the drink inventory. Count is in 'crates'. Do not count individual drinks. <br />
<br />
|Date || Ginger beer || Rabarber || Fritz cola || Flora mate || Regular Club Mate || Granat Mate || ICE-T mate || root beer || Empty non-alc/beer<br />
<br />
|- <br />
|2017-07-06 || 5 || 0 || 1 || 0 || 0 || 0 || 0 || 3 || - / -<br />
|- <br />
|2017-06-19 || 5 || 0 || 0 || 0 || 0 || 0 || 0 || 3 || - / <br />
|- <br />
|2017-06-19 || 2 || 0 || 0 || 0 || 0 || 0 || 0 || 1 || - / -<br />
|- <br />
|2017-05-01 || 2 || 3 || 0 || 0 || 1 || 1 || 1 || 2 || - / -<br />
|- <br />
|2017-03-22 || 1 || 0 || 2 || 0 || 4 || 0 || 0 || 2 || 19 / 4<br />
|- <br />
|2017-02-15 || 0 || 0 || 5 || 3 || 2 || 0 || 0 || 0 || - / -<br />
|- <br />
|2017-02-08 || 1 || 0 || 6 || 4 || 2 || 0 || 0 || 0 || 24 / 3<br />
|- <br />
|2017-01-18 || 4 || 0 || 7 || 6 || 4 || 1 || 1 || 0 || 19 / 3<br />
|-<br />
|2017-01-11 || 6 || 1 || 7 || 6 || 5 || 1 || 2 || 1 || 11 / 8<br />
|-<br />
|2016-12-14 || 0 || 0 || 1 || 2 || 1 || 1 || 0 || 0 || 38 / 10 <br />
|-<br />
|2016-11-11 || 0 || 0 || 2 || 3 || 0 || 0 || 0 || 0 || - <br />
|-<br />
|2016-10-26 || 3 || 1 || 4 || 4 || 4 || 1 || 1 || 2 || - <br />
|- <br />
|2016-05-18 || 4 || 1 || 3 || 5 || 2 || 0 || 0 || 0 || -<br />
<br />
|}</div>Wfkhttps://wiki.techinc.nl/index.php?title=BBQ&diff=20112BBQ2017-05-16T15:15:30Z<p>Wfk: </p>
<hr />
<div>{{Event<br />
|Date=2017/05/17<br />
|Time=Starting around 18:30-19:00<br />
|Location=Outside!<br />
|EventType=Hackathon<br />
|Contact=Stef<br />
}}<br />
I expect people to make a small donation for the food (probably 5eu/pp or so) or bring some stuff. If you bring some stuff, try to bring a bit more than you need for yourself.<br />
<br />
== Stuff to get: ==<br />
<br />
* Charcoal - 2 or 3 bags should be enough.<br />
* Protein: Meat / Fish / Vegetables<br />
* Carbs: Potatoes / Rice / etc.<br />
* Salad ingredients<br />
* Sauces: Ketchup / Curry / Curry / BBQ etc..<br />
* Bread<br />
<br />
<br />
== Who brings what? ==<br />
* Chotee: Charcoal<br />
* Stef: I will sort some merguez/lambchops/sate/stuff and bread.<br />
* Katje: Will bring some sausages<br />
* You: ? <br />
(If somebody can handle salads and some vegetarian options, and if somebody could help get Sauces/etc from supermarket, we should be good.)<br />
<br />
== Who wants to join: ==<br />
* Stef<br />
* Chotee<br />
* Katje<br />
* phicoh<br />
* mattronix<br />
* AndreasR<br />
* Gamer<br />
* Robert (guest)<br />
* Wfk<br />
* You?<br />
<br />
== Inspiration ==<br />
For those who'd prefer to not just have charcoaled hunks of burnt chicken and burgers to eat:<br />
* [[http://www.epicurious.com/recipes/member/views/indonesian-chicken-satay-52168211 Indonesian Chicken Satay]]<br />
* [[http://www.seriouseats.com/2016/07/the-food-lab-how-to-make-the-best-satay-indonesian-pork.html Indonesian Pork Satay]]<br />
* [[http://www.epicurious.com/recipes/food/views/japanese-style-grilled-fish-359629 Japanese Marinaded Grilled Fish]]<br />
* [[http://www.justonecookbook.com/yakitori/ Several Yakitori recipes]]<br />
* [[http://www.myrecipes.com/recipe/miso-grilled-vegetables Miso-marinaded grilled vegetables]]<br />
* [[http://omnivorescookbook.com/18-asian-bbq-recipes/ MOAR asian grill recipes of many many kinds]]</div>Wfk