Portable IMSI / IMEI / GSM / 4G LTE / Catcher

Looking for a skilled person who is capable of designing / making / consulting on a portable IMSI /IMEI / GSM / 4G LTE Catcher device that is mobile (Use in a car and in the field) - meaning, once the unit is activated, it will receive all IMSI data of neighboring Phones and the ability to track specific phones when requested (aggressive). In order to complete such a task, the bidder should have strong knowledge of how LTE networks and signalling. Bidder MUST have an understanding of telecommunications and the different cell bandwidths that are currently being used.

I need it to intercept and decipher radio traffic and record from both BTS and phones. A5.1 deciphering required for the GPRS Internet traffic in 3g or 2g. Need a customized front end GUI for user to easily enter values. Also to display phone number phone model and country of origin and network provider. In other words its called a Passive GSM interception system and/or also a Aggressive GSM / 4G LTE Interception system. Its intercepts traffic between the BTS and the phone and records and deciphers it using a A5.1 decipher unit which is connected to the system. Makes fake calls.

Skills Required

Telecommunications Engineer, C Programming, Computer Security, Embedded Software, Engineering, Linux, MySQL, PHP, Software Architecture, Software Testing, Web Security, Python Script, MAT LAB, ASTERIX Hardware.

Compétences : TSF, Génie Électrique, Electronique, Microcontrôleur, Programmation C

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Concernant l'employeur :
( 0 commentaires ) Dagenham, United Kingdom

Nº du projet : #21064293

8 freelance font une offre moyenne de $1159 pour ce travail


As an electronic architect, I have been working in PCB structure/design and firmware programming field for 8+ years. Here is a portion of the encounters that I worked back. Portable IMSI / IMEI / GSM / 4G LTE / Catche Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 2 jours
(20 Commentaires)

Dear client. nice to meet you. low cost, high quality. you've got the will, we've got the way. I am very very familiar with your job posting. we're an expert embedded team. I can start soon and finish within deadline y Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 30 jours
(5 Commentaires)

hello. how are you? I did this project already. as 4G LTE module, I used EC25 module. you can see in my review. if you hire me, You will get good result. Best Regards.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(9 Commentaires)

Dear Sir, I am an experienced embedded system developer. I would like to provide my full effort, to design a perfect hardware device for your valuable project. Best Wishes

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 30 jours
(6 Commentaires)

***************************************************** Hi sir I have seen your requirement and I am interested in your project As you can see on my profile I am a TOP C++ DEVELOPER. I can help you perfectly. Best Rega Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(1 Évaluation)

Hello, I am a developer of electronic prototypes, I have worked with wireless modules from 2g to 4g Indeed, GPRS networks can decrypt the content since security was broken. We can also see the traffic to which cell we Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 30 jours
(1 Évaluation)

We develop them for government. For which country are you interested? One thing is imsi grabbing and more complicate task is call and sms interception. Exactly what features do you need?

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(0 Commentaires)

I have experience GPRS communication with sim808. Using sim808, I can know location, data such as capacitor temperature. Also I developed web program, so can watch location, data through computer. I used TMS320F28027 Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 10 jours
(0 Commentaires)