BlackBerry is a mostly secure platform, but information on a new Zeus Trojan that has migrated to the BlackBerry has recently been announced. In an effort to help keep you and your fellow BlackBerry users safe, we want to share the details of the trojan. According to infoseland “The malware allows remote access of infected Blackberry devices by the attacker, who can then change the SMS message default number, add a new device administrator, control blocked call lists, and even turn the device on and off. The Trojan also removes itself from the list of installed applications to avoid scanning and detection by antivirus software.”
Cert Polska reports that once the trojan is downloaded, you have a few removal options. The trojan sent the file cert.jad . Upon it’s installation, you’ll find sertificate, which is either sertificate.jar or sertificate.cod under Options -> Applications. Delete this application and reboot your phone. If this is unsuccessful or if you’d like a more thorough approach, you can do a full wipe of the device.
Stay safe out there and don’t install software via SMS unless you specifically requested it.