Using A RTL-SDR To Learn About The GSM Network Around You, Hak5 1621 

I bought an aluminum RTL-SDR on Amazon that came with 3 antennas for $30. You guys are responsible for that purchase; much love

I watched the whole thing, and I have to say it was worthwhile and fun. Shannon cracked me up at least three times when she mildly shushed her cohort for acting up. This seems like an awful lot of work for very little, but then again, I'm a noob. Thumb up and subscribed. Cheers!

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Very interesting and I like the humour you have put in to this very well-produced video.

Guys, i love you. So many years , so many good shows. This episode was really nice also. An honest comment follows : i got a big laugh when at 29:31 , with "bigger dongles are better" , mostly the southern accent+theatricality made it happen. Keep it going!

If you are going to play SDR, you should have a better antenna. Head over to Ham Radio Outlet in Oakland and pick up a discone antenna. The diamond D130J covers 25-1300 MHz. Even on a tripod inside the studio, it would work better than the crappy antenna that came with the dongle. For a cheaper option there is the MFJ-1868 discone. It's not as heavy duty as a diamond or comet or whatever; but if you are using in the studio primarily, it wont be subject to the elements.

well done. you guys make this much more digestible. I know my (failed) learning on wifi security had me walking away much more by now by my own learning methods. Keep up the good work :)

Thanks Shan and Dare. Good info. I especially liked the way you reminded me of WHY I quit using UNIX/Linux. Even the simplest chores are a PiA !

Also one of the best episodes. Possibilities over possibilities

i just discovered an awesome channel! i wonder which parts of youtube i was wandering, i've never seen this channel...

Now in retrospect I completely understand why this dynamic duo did not last too much longer literally competing for oxygen and words.. 48 laws of power rule one never outshine the master. Sorry you had to deal with this Darren , That said it's always nice to see people excited to learn , day ones miss you !

Also one of the best... So many possibilities and much more...

Hey guys, anyone know where the patch is on rtl-sdr for AIRPROBE working with the 3.7.2+ version of GNURadio? Coulnd't find it... "(

Just found this channel. AWESOME! Smart people that don't make dumb jokes about D&D.

Thanks for the video. Make sure your wifi is off. My laptop was smothered in web activity from unknkown sources. Slowed program till instrumentation went blank and speaker chirped. Used in Ubuntu 14.04 Live dvd, after replacing "Missing" blocks with new counterparts. doubling clicking a "Missing Block" shows the settings made in the VMware Kali version. Works. Slight variations in GNU Radio versions.

It's an amazing video ! Just wondering if you could get TMSI and etc by doing this ?

Get to the good stuff! Too much superfluous dialog...

thanks to hak5 for great vids. using this tonight for my new hackrf

Back in 2000's I used the Agilent 8960 test set to "simulate" a GSM station with a custom firmware .... I'm sure it also can be used with hackrf one to do something cool!

Shannon you look super super fun!

just outta curiousity what acer laptop model is that & specs?? I like the sleek & thin design might get one & run Kali on it....

I have always loved this channel. Great information packaged in a relaxed way... and of course Shannon Morse.

Darn it, why didn't this come out a week and a half ago when I was doing this, would have made life so much easier haha

The video starts @ 15:00 Thank you.

so this video was uploaded in 2014, does the problem with oracle virtual box still persist ? i am using oracle virtual box extended and it seems working fine, like it takes all the fm and other things normally.

they have tremendous chemistry

Hi Shannon and Darren, i would like to know if it is possible to create a gsm network using RTL-SDR instead of USRP??? If so, can you give me an ideia of how to achieve it?

hey, interesting video I have a problem. I have kali linux 2 in a VBOX, but I can´t connect the rtl dongle. I get a error Can you help me please

does airprobe also run on Ubuntu ?

How do you deal with gnuradio 3.7 when trying to configure gsmreceive, as it keeps throwing a gnuradio-core not existant error. Of course this is in the latest version of Ubuntu I am using.

Thank you 👍👏👌✌️

If i understand your video correctly you get "meta data", could you use this to locate somebodies position. For example i have 3 pineapples in a triangle, can i get signal strength of every phone in that field?

how to use GSM MAP with RTL-SDR ? can you make some video about it ?

hallo, please what version of rtl sdr is used here, and i didnt get what is the final result after all this video ?

I hope I don't get much heat for this question, could you possibly tune to hydrogen emission line, could you possibly use this in conjunction with a feed horn on a for example a 10 foot Sat to do some radio astronomy.

That was such an awesome episode I am going to try this out :)

When I go to the airprobe site you mention in the video I'm getting a warning saying the certificate has expired. Because this is something I'm still learning about can someone explain why I should trust or not trust going to that site?

You guys should do a segment on decryption of GSM, I believe all you need is the TMSI and KS numbers to decrypt GSM traffic (SMS, Voice, even 3G data... SIP/RTP Traffic)

holy crap....I joined the Royal Australian Navy in 1981.....you make me feel old.

I am using that SDR with a ham it up converter v1.2 to receive HF frequencies.

wonder if qemu-kvm can run kali linux without USB packit drop

Please help can't get gnuradio-companion version 3.6.x.x. I got Kali linux 2016.2 version wich bring me always 3.7.x.x. is there any method to get the old version please help thnx

hmm cant get my head to this , seeing loads of data on the screen but thats usefull? gsm is about audio from human to human were is that ?

What music is playing in the background @ 9:44? Artist/name of the track?

Question is there a Open Source sotfware that I can use to clear my history and or every were I've been on the internet, with out formatting my drive.

so lets summarize what we 've learned today 1) don't confuse the minus sign (-) with the ampersand (_) 2) don't forget to disconnect the USB from Host on VM if you plan using it 3) If you want the "good stuff" in wireshark, don't forget to apply some pressure on the "start" button . YAY !! Anyways thank you for sharing this video. Introductory but well explained.

Was this really 5 years ago dang that's crazy

Good information smothered in fake enthusiasm

what is the small laptop-like device darren is using?

Hi. Is it the same procedure with the newer Kali 2.0, or is there a step you can skip or do differently? Thanks for all the hard work you put in.

Hi! Could I count a number of meteor in a meteor shower using that SDR RTL Dongle?

Big fan ! :)😀😃🙂

Swig ties high level languages into C and C ++. Languages like Python and Ruby.

Is there a way to analize Encrypted DMR traffic using this process?

their telling you just enough to say, were not telling you really how to do it, but that its interesting to look into

I don't know Linux so well beyond 1 college course on Blackhat in the late 90's. Is there any chance that this would work on debian (I simply ask because it is what is on the BeagleBone Black now a days)

Using a HackRF might be "too much fun" since you might also be able to transmit into those frequencies.

17:43 what is the last two dependency's needed ?

To be able to build the gsm-receiver do: apt-get install libboost-all-dev

which VMware software did they use?

can you do the same with Ubuntu or Rasbian?

is hak 5 geting buzzed on packets?

Anyone know what name of techno music they play in the background at the beginning of the videos?

kali linux again , wow i do adore kalilinux

Sub 304993 says hi, keep up the good work too bad GSM has been "turned off" here in Australia. got 3 cells with kalibrate tho?

If a frequency is beamed into my house expect me to decode it.

Now use gr-gsm, its an updated version of airprobe. Grab it from git.

what laptop are you guys using?

Wooow coool wanna see this antenna frequency transmit show us

i got this error , please can any body help me to understand what it means root@kofi:/home/kofi/gnuradio/airprobe/airprobe/gsm-receiver/src/python#./go.sh ~/Downloads/capture_941.8M_112.cfile Traceback (most recent call last): File "./gsm_receive.py", line 3, in from gnuradio import gr, gru, blks2

Please anyone help when i start the "./gsm_receive_rtl.py -s 1e6" after 1-sec i get the "Aborted" message... Can anyone help me with this ? Thanks.

how do you find the GSM frequency in your area?

They look like really healthy hackers!

I didnt understand 90 percent of this. Any suggestions on where beginners should begin?

10:35 ... ok let's get started

This thing is really old.. can you make a new video with the latest Linux? Some of the commands aren't going through and nothing is given in the description.

I bet Shannon hacks all day long. I personally think hacking should not be punished as long as no data is stolen. After all, most hackers just want to learn how things work.

What is it with Linux people and wanting to type a lot?

I have a lot to learn. Thanks

It's telling me it's unable to find any of the packages...

11:30 your filter is too narrow, which is why you're not hearing anything.

Cool video. One of the few tech channels I bother to subscribe to. Wonder what happened to his arm??

yay

nice vodka in the background lol

Will a USRP work as a RTL-SDR ?

Your power is still illegal. It is effective radiated per in the fwd direction. Too much gain in your yagi for that power. Either drop the power or use a yagi with less directivity.

whats that tiny laptop thats next to him?

Can you receive DAB+ radio with it?

hi i have some question

and what if i have raspbian?

Dont we have the right to receive any frequency. As long as we dont transmit.

Smart girl

Over half your vid is getting Winblows ready to use Kali.....YAY! SMFH

I'll repost this for those who asked questions and never received responses. "If you want to explore everything related to gnuradio, and otherwise, type "sudo apt-cache search gnuradio*" The asterisk is important.Just typing it now I see a row of libs, gnuradio-dev, gnuradio-doc (help guide), gr-gsm, gr-osmodr. All sorts of things. Once Gnuradio is running you can launch other peoples projects, .grx files, by typing, 'gnuradio-companion filename.grx', It will launch that persons specific (almost engineering like) map they created for Gnuradio. I have osmos and this fm_reciever one that I found on some blog." Learning to map that out myself is going to take some late nights.

Did he say we wanted to sniff our own dumps? HA HA HA

snr v e r y l o w here!

Had to come in and comment @29:30 BIGGER DONG-LES are better. However I think you meant antennas. 🤣

kind of encrypted is right. A5/1 is so weak you might as well be sending it in plain text.

Let me take you guys to lunch, my treat &,show my BTC Lock system.

So now do you dominate your hubby with all this knowledge 😂🤣🤣