Archive for December 2015
Yesterday started getting random spam ads on my OnePlus 2:
- overlay ads of certain popular junk games,
- fake desktop icons linking to Google Play Store of same games,
- fake missed calls linking to there.
It was virtually impossible to figure out the responsible processes without additional tools, mainly due to the hiding tactics of the adware.
To start I tried few most popular adware removers from the store, but they either didn’t detect anything, or crashed during the scan (maybe the adware killed them while they were running).
The first success was brought by Addons Detector (with all advanced detectors enabled). After another fake icon appearance it traced it to com.google.googlesearch (“Search”) which comes with AirPush component.
The processes were installed as system apps. So the easiest way out was to use Titanium Backup Root Pro I already had installed (my phone is rooted).
After that I tried to dig further to understand how these processes appeared on my phone in the first place. I didn’t install any new apps recently, neither run any updates on root enabled apps. So the adware probably was here, but didn’t expose itself for few months.
I’m very conservative to give root access to software without trust research, but don’t rule out the chance that the junk could be injected with one of the few Aptoide originated apps I experimented with few months ago.
However, since AVG also identified 2 preinstalled bloatware apps to come with other dirty ad frameworks, my current hypothesis is that AirPush crap was on the phone from the very beginning, patiently waiting for its time to activate.