Archive for August, 2008

Getting this email on a regular basis?

Please find attached a statement of fees as requested, this will be
posted today.

The accommodation is dealt with by another section and I have passed
your request on to them today.

Kind regards.

Hannah

Yes it is a virus the attached .doc.exe file seems to vary daily in it’s choice of virus.

So far it has been:

TROJ_AGENT.ANID
TROJ_ZBOT.WB (No page exists for this variant at the moment)
WORM_SYSTEM.AA

All 3 of which were not detected in the most uptodate pattern from trend, having to instead resort to their CPR release (Controlled Pattern), after emailing these samples to their labs (Another unknown variant was received today, and sent to Trend labs).

This brings into question the validity of “Honey pot” accounts to catch these viruses, the only reason I am able to attain these “samples” before they become a problem is due to the fact I have a “Honey pot” email account with a generic often spammed address format for this purpose.

This is making “Honey pots” more of a NEED now instead of an “Über Techies” box of tricks the end user is afraid to go within 30 meters of.

If you run a windows based network I suggest you do some research into how to setup a good honey pot (DO not use an account on your exchnage server that would be REALY stupid), you can also post a comment or use the contact for for advice.

Once setup make it part of your daily routine to test samples as they some in against your anti virus solution, making sure you know how to send samples to the providers labs for analysis.

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OK so I’m a little behind here, last friday 22/08/2008, hackers broke into Red Hat.

http://www.pcworld.com/businesscenter/article/150212/hackers_crack_into_red_hat.html

If you run a Red Hat system grab the script from here:

http://www.redhat.com/security/data/openssh-blacklist.html

And check for potentialy compromised packages.

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In the last 24 hours I have received one email every 30-40 minutes from the red hat network alerting me to a “bug” fix …

Each time to a different package … so I have no idea as to why the sudden explosion of updates at the moment, either something was royally screwed in the last set of releases or somone slipping pro plus in the developers coffees.

I’m hoping it’s the later.

UPDATE: Never good news is it? I was all for the developer hopped up on caffeine see this forum here:

http://forums.remote-exploit.org/showthread.php?t=16564

“They got hacked last Friday and had to cancel and reissue all their PGP keys.”

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First off let me start by saying if your google mini is still in warranty APPLY FOR AN IN WARRANTY REPAIR.

As a further disclaimer the information provided is for informational and possibly even entertainment purposes only, I accept no liability if you end up bricking your google mini / voiding your warranty / agreement / get yourself sued by google.

As stated by google you are free to use the mini for the life of the hardware, irrespective of any support contracts. Repairing / replacing components such as the motherboard / cpu / ram therefor prolong “the life of the hardware”, I would personaly draw the line at replacing the hard drive, as this can be seen as taking a copy of the google software which is illegal and you have no right to do, SO DON’T DO IT.

Opening your google mini case WILL void your warranty and any support agreement you have with google, and it’s not an easy task at all in the first place.

The situation today comes from a big blue paper weight … a VERY expensive blue paper weight …

As any “good” consumer I contact the supplier of the faulty hardware … surely a fault of this nature would warrant a repair?


Hello **********,

Thank you for writing to Google.

The technical support and hardware warranty for the Google Mini can be extended to up to a maximum of two years. Since your device is past the two year mark, you would need to purchase a new Google Mini if you wanted to be under support again.

However, you can still use the Google Mini to provide the most relevant search results in the industry to your users. The Google search technology comes under a perpetual license, so you are free to keep using it for the life of the hardware.


I just love these template responses don’t you?!?!?!? NO ME NEITHER!

“you can still use the Google Mini” …. well clearly I can’t … aside from either using as amunition in my latest server room catapult project … or having a very techie paper weight. (Could also double as an educator of the general end user, it is heavy enough)

Clearly at this point google either wants me to resort to acts of medieval carnage with their little blue block of annoyance, or fork out a MINIMUM of £1,990 for a new box … that’s $3638.32 for you US guys.

Not exactly helping with the TCO for a search solution is it? a nice £1k+ / year in Google’s pocket, as if they realy need it.

So setting my catapult and newly crafted paper viking style hat and sword to the side, I began looking for alternatives … It’s obviously a hardware fault, no VGA output no “beep” on boot up …

Thoughts of projectile Blue Boxes of Death and galloping paper vikings on office chairs aside, the task was not going to be easy as the mini is purposely designed to stop the end user from opening it, nothing of course some thermite would have a problem with, the blue block of annoyance’s owner however was reluctant to try this option.

The “tamper proof” chasis screws are made of soft aluminium, well it’s not as if it was going to be a problem the unit had been opened, google are not about to accept this “old” model anyway and it was as they put it “out of contract”, wire clippers + brute force = removed screws, you’ll also have to peal back the “google” sticker on the top of the case as this attached the top plat to the front plate of the chasis.

Upon cracking open the case this model in question has a SuperMicro motherboard


Model: P8SCT
PCB Revision: 1.01

I check the “usual suspects”, swap out the CPU (p4) with a known working CPU same problem no VGA output … at this point I’m getting annoyed and in what can only be described as a case of irony, I use Google to search for the motherboard manual, hoping a CMOS reset might shed some light as this thing isn’t even starting the BIOS from what I can tell …

** One CMOS clear, and several expletives later **

No dice, this blue box is doing it’s best to give me cause to launch it out of the window, at this point more irony sets in as I realise that even Microsoft’s B.S.O.D is more informative than this ….

Then it hits me … SuperMicro are bound to have a support department for their server boards?

** One contact form and 2minutes 40 seconds later **


Hello Sir,

Please test without any memory and check if system reports a memory error beep (long beeps)

If so then there could be a issue with the used memory test them 1 by 1 or test with different memory


Sure enough one dead DIMM removal later and this blue box of annoyance, is happily “crawling” away … which is just as well it is crawling as if it _had_ legs then I would have broken them …

So in summary a new DIMM is on order, total hardware cost £18, I make that a 99.1% saving.

With thanks to: Anandtech.com and SuperMicro

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Ok now it has all been officialy announced here at work I can finaly update this blog.

I have been offered a new job with Psycle Interactive, as such I have given notice with my current employers Visium Group.

Now I can update you with the current situation, I know many of you are still waiting for the next part of the “Build Your Own HD Youtube” tutorial, but as you can appreciate I have been a little busy with documentation pending my departure of Visium Group.

So for the next couple of weeks at least updates to this blog will be sporadic.

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Oh dear oh dear …

It would appear this morning easynet is have some major issues reporting a major network outage on their status page: http://support.uk.easynet.net/support_status.aspx

Looks to me like a piece of downed routing equipment, for me at least any traffic routing via 67.17.198.202 black holes and the connection dies horribly.

Some bad routing setup there …

67.17.198.202 is listed as being in Georgia Atlanta (33.7271 -84.5785) (source: http://www.maxmind.com/app/locate_ip).

When trying to access some .co.uk domains on known UK geo IP’s, I am getting routed via a dead US link …. nice …

Well, I wouldn’t want a boring easy friday now would I?

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Whilst I wait for a reply here: http://community.flowplayer.org/node/1051

I am making version 0.1 of this plugin available.

Installation

  • Unzip wpfp
  • Upload to /wp-content/plugins/

Usage

  • Make a new directory in the root of wordpress called “videos”
  • Upload streaming media (.flv, .mp4) to /videos/
  • In the wordpress panel (/wp-admin/) under plugins activate “Flowplayer for Wordpress”
  • Write a post and add the tag (see example: here) *

* Where “media.flv” is your video file, 600 and 450 are the width and height to make the flash player in the page.

Notes

The version of flowplayer provided with this plugin is version 2.2.2 and is provided under the GPL license as specified by the authors of flowplayer (http://flowplayer.org/).

I am not the author or owner of flowplayer as such all copyright for flowplayer remains that of the respective parties.

I am the author of the included flowplayer.php file and have made this available under the Creative Commons license similar to the GPL: http://creativecommons.org/licenses/by-nc-sa/2.0/uk

If the authors of flowplayer object to the distribution of their works under the original GPL license, I reserve the right to remove the download of this plugin*

* Whilst GPL does allow for me to legally redistribute the “free software” under the original license.

Remember this is version 0.1 as such this only uses the flowplayer minimum embed code, support for playlists etc has not yet been added, depending on the popularity of this plugin I may continue to work on it to provide full access to the flowplayer features (http://flowplayer.org/player/advanced.html).

Please leave a comment with feedback.

wpfp Download

As pointed out by Mons PHP 4.x does not support the intial release of this plugin.

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Well the intrest in this subject seems to be picking up!

I am currently researching two pass encoding using libx264 and libfaac to allow low bitrate (fast loading) HD streaming.

As I figure this out you can see the results here: http://www.saiweb.co.uk/linux/very-basic-c-gdb-tutorial

The embeding is handeled using a wordpress plugin I have written, I will make this available shortly.

I will be getting part one “FFMPEG” installation up today regardless.

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The thing that has realy annoyed me lately is the lack of documentation to be found for FFMPEG, the documentation you can find is by way of MAN pages, and makes the assumption you allready know all the terms that go with video encoding.

Well I am to change that.

Over the next few days I will be producing a Video set “Build your own HD YouTube” covering installation of FFMPEG, to building a basic PHP front end (without using PHP-FFMPEG), and finaly a summary covering methods you should use if you want to use the methods covered in a production envrionment.

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ffmpeg comes with a tool to re-order the MP4 “atoms” (Seriously don’t ask what are MP4 atoms it’s geek for the sake of geek).

find the file in ffmpeg_src/tools/qt-faststart.c

compile with gcc


gcc qt-faststart.c -o qt-faststart

And run.


/path/to/qt-faststart /path/to/src_vid.mp4 /path/to/output.mp4

NOTE: This only seems to work for h264 encoded videos (libx264).

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