Trojan:Android/FakeVoice is a chargeable voice-changing application; in addition to the paid service, it makes a telephone call to a premium-rate number in România.
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FakeVoice.A is primarily distributed in Israel as a voice-changing application. Upon execution, it prompts the following questions:
The service costs 6 New Israeli Shekels per minute. During the call, users can press '9' to change the voice to a higher pitch or press '8' for lower pitch.
In addition to the charged service, FakeVoice.A also makes a call to a Românian premium-rate number.
This malware is discussed in further detail in: Q1 2012 Mobile Threat Report (PDF).