Monthly Archives: March 2014

Analyze and Crack GSM Downlink with a USRP

Posted on March 28, 2014 by glj12

A fairly-well documented article has already been written about this for RTL-SDRs. But what about the USRP folks out there? The article’s cited files to use are even RTL-SDR geared. The easy response to that would be to suck it … Continue reading →

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GNU Radio Companion: Blind Replay Attack with a USRP

Posted on March 25, 2014 by glj12

Replay attacks are probably the most rewarding tests to perform with a software defined radio — instant gratification (that is, if it works). No need to know the modulation, baud rate, deviation, frequency — well, you definitely need to know … Continue reading →

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X Gon’ Give it to Ya: Transmitting FM Radio Over the Air Waves

Posted on March 11, 2014 by glj12

Who out there misses all of the dog barking, grunting, and terms of endearment toward women provided by our beloved DMX? Something tells me that he is missed on our radio waves. With this brief entry, I will quickly breeze … Continue reading →

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Replay Attack: Remote Control Outlets and RFCat

Posted on March 8, 2014 by glj12

In my previous post, I discussed the possibility of controlling one of those handy remote controlled outlets. Well, I got a hold of one, and decided to put my previous post to the test. I’ve even included a video, along … Continue reading →

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