Android:Senrec-I[Expl]

Hello everyone,
I’ve been a happy user of avast! mobile security and Record my call application under Android 2.3.4 until last week. One day after a phone call, the message popped out stating that Record my call has been infected with Android:Senrec-(someletter) [Trj]. I hoped for the false positive, so I’ve left it be and waited. But the next day another message popped out stating Record my call has been infecterd with Android:Senrec-(anotherletter) [Trj], which led to uninstallation of RMC.

A while later, the author posted new version on his blog: http://nathanielkh.blogspot.cz/ , claiming that he fixed the “bug” - and he did indeed. Until yesterday, when a new threat message popped out - this time stating it is Android:Senrec-I [Expl]. And yet again - author has posted a “fix” for this “bug”.

However, I haven’t been able to find any information about Senrec virus, so I came here… has anybody had these issues? Or, more importantly, do you know what exactly the Senrec threat is and/or why RMC does/did trigger this alert…?

Thanks in advance,
Sima