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WAP-billing Trojan-Clickers on rise

During the preparation of the “IT threat evolution Q2 2017” report I found several common Trojans in the “Top 20 mobile malware programs” list that were stealing money from users using WAP-billing – a form of mobile payment that charges costs directly to the user’s mobile phone bill so they don’t need to register a c
Publish At:2017-08-24 05:50 | Read:3395 | Comments:0 | Tags:Mobile Mobile Malware Trojan-clicker WAP

How to use old GSM protocols/encodings to know if a user is Online on the GSM Network AKA PingSMS 2.0

In the last few months I’ve been playing with Android’s low level GSM API, a few years ago the (in)famous sendRawPdu API was available, allowing a developer to manually encode a SMS message at a very low level before sending it to the GSM baseband itself and quite a few applications sending all kind of weird SMS ( flash sms, silent sms, etc ) were born ( for
Publish At:2015-07-27 19:55 | Read:3703 | Comments:0 | Tags:sms gsm mms wap wap push wap push notifications delivery rep


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