Indian hacker Atul Alex has had a expect at the firmware for Symbian S60 smartphones as well as come upward up alongside a dorsum door for it. By modifying version five of the master copy software – which runs on such devices equally the Nokia 5800, Nokia X6, Nokia 5530XM, Sony Ericsson Satio as well as Sony Ericsson Vivaz – he has integrated a dorsum door equally a contrary shell, including back upward for Perl scripts. All of the smartphone's functions tin live on remotely controlled, including the camera. Alex wrote the dorsum door itself inward Python. He plans to brand the firmware available for gratuitous before long for downloading.
To install a modified operating system, however, an aggressor would showtime attain got to teach tally of a smartphone for a few minutes as well as connect it to a figurer via a USB cable or something similar. Once installed, the dorsum door calls the aggressor via a wireless connection as well as transmits the device's electrical flow IP address. The rhythm listens inward at port 5530 as well as handles such functions equally netcat, mkdir as well as wget. In addition, it reportedly supports over-the-air installation of additional applications.
The dorsum door likewise includes options to read out email, telephone lists, as well as text messages from memory, attain screenshots, accept photos alongside the phone's integrated digital camera, as well as tape telephone calls. The stolen information are transmitted via GPRS/UMTS or WLAN to the attacker's file server.
Alex told The H's associates at heise Security that he uses a technique he developed himself to enshroud the dorsum door procedure from the system's TaskManager. While third-party draw of piece of job managers are principally capable of displaying the process, Alex says that they piece of job at the degree of the arrangement as well as thus cannot terminal the task. He says the exclusively agency to take away the dorsum door is to overwrite the firmware alongside Symbian's master copy software.
Share This :
comment 0 Comments
more_vert