A premium-rate phone dialler providing access to porn sites.
Known to be installed by the RapidBlaster parasite, possibly also ActiveX drive-by installation.
Electronic Group are known to distribute at least two other diallers, StripPlayer and IEAccess.
No.
No.
No.
None known.
There is no uninstall feature, but Spybot S&D can remove DialerOffline.
Open a DOS command prompt window (from Start->Programs->Accessories) and enter the commands:
cd "%WinDir%\System"
regsvr32 /u DialerOffline.dll
You can then delete the 'DialerOffline.dll' file inside the System folder ('System32' on Windows NT/2000/XP) inside the Windows folder, and whatever dialler connections are using it - in the specimen I tested this was a 'LiveGirls' desktop icon and a folder 'C:\blankdialer', but this may vary.