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portable imsi catcher

$1500-3000 USD

Closed
Posted over 2 years ago

$1500-3000 USD

Paid on delivery
Looking for a skilled person who is capable of designing / making a portable IMSI /IMEI / GSM / 4G LTE Catcher device that is very portable with a very good range - meaning, once the unit is activated, it will receive all IMSI data of neighboring Phones and the ability to track specific phones via their mobile number, imei or imsi when requested in passive mode. That is to say full interception of call, sms and location, to be able to lock in on targets nd get them. . 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 [url removed, login to view] 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. note it must work perfectly in Nigeria
Project ID: 32382370

About the project

14 proposals
Remote project
Active 2 yrs ago

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14 freelancers are bidding on average $2,379 USD for this job
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portable imsi catcher I have read and understood all your project details and I feel my self the best candidate to complete this project with 100% accuracy. I have vast amount of experience in this industry since I am working from 2009 as a professional writer. I have huge number of client base in these 12 years. I can write Articles, Blogs, Website Content, CV, Business Plans, Books & eBooks and Product Descriptions. I provide Supreme Quality Work against very low prices even in short deadlines. You may contact me anytime so we can discuss your project in detail. Thank You.
$1,500 USD in 1 day
4.6 (12 reviews)
4.0
4.0
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Hey there ! Good day. I am Pankaj Ranga I would like to work with your project and I can surely provide the details you have specified on the project description. I can confidently say that I am knowledgeable enough to finish your required task. I hope I can get response. Thank you
$2,250 USD in 7 days
4.6 (2 reviews)
3.7
3.7
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Hello hackerlampiao, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on Android Please come over chat and discuss your requirement in a detailed way. Regards
$2,300 USD in 7 days
5.0 (10 reviews)
3.2
3.2
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Hello there. I can build an imsi catcher with SDR like gnu radio. Kindly contact me and we can discuss more.
$3,000 USD in 30 days
4.8 (13 reviews)
3.5
3.5
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Hi There, i m Expert for Electrical Engineering, Electronics, Android, C Programming and Microcontroller. I am ready to work over your project. i have checked your Project Title is portable imsi catcher . its according my skills. Please visit my portfolio: https://www.freelancer.com/u/heenafullstacken Before accepting this offer please message me in my inbox to have a discussion about this Project. Regards Heena Full Stack Engineer
$3,000 USD in 46 days
5.0 (3 reviews)
0.7
0.7
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Hi, i will do portable imsi catcher I am an experienced Android and ios developer and equipped with all the necessary skills to provide you best website that completely satisfies your business needs. I Have 5 year experience in Android and ios delelopment .Please share your requirements with me over chat so we can proceed further. Best Regards, atul
$2,250 USD in 7 days
5.0 (1 review)
0.3
0.3
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portable imsi catcher I am an academic expert who can help you in your solutions like; Case Studies, Summaries, Reports, Thesis & Dissertations and Online Exams and Courses in almost every language. I am new on this website but I assure you that I will provide you 100% quality work without plagiarism within your given deadline and budget. I am new here but I am familiar with this industry as I am working here since 2013. Please give me a chance and feel free :) Thank You
$1,500 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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I am not completely sure about the end goal of this project. However I know what should be done initially to get cellular logs: Getting Network Logs: 1. First the mobile device which you are using should have Qualcomm chipset SD835, SD845 etc. Intel will work too but had issues with AT commands. 2. In order to obtain networking logs i.e communication between BTS and UE, you need to get network logs from cellular processor using AT commands. 3. In order to obtain network logs you need to get root access of mobile device i.e install custom ROM on mobile device. Selecting And Parsing Network Logs: 1. Once network logs are obtained then you need select logs e.g gsm, wcdma, LTE etc 2. Then comes parssing stage. Luckily there are Wireshark libraries which perform this task and give results in tree structures but there are limitations e.g libraries may not be able parse logs from all layers i.e LTE protocol stack layer 1 to 3 3. Once parsing is done then a comprehensive study of 3gpp documents is required in order to study network messages and shortlist required messages. 4. Once key network messages are shortlisted only then tasks comes decipher and other tasks. In short. This project is extremely critical, time consuming and costly. This project requires a team not an individual. I know these details because I have this kind of work in a ln organization. Frankly speaking if any freelancer claims he can do this job in 20 or 30 days, he is an absolute idiot.
$2,250 USD in 365 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of BRAZIL
Aracaju, Brazil
0.0
0
Member since Dec 17, 2021

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