W32.Chaim.B is a worm that has distributed denial of service and back door capabilities. The worm spreads to network shares, through exploiting remote vulnerabilities and may also spread by sending malicious links through AIM, AOL Instant Messenger.
itunesmm.exe
HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRunServicesHKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRunHKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionRunServicesHKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionRunHKEY_CURRENT_USERSYSTEMCurrentControlSetControlLsaHKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlLsaHKEY_LOCAL_MACHINESoftwareMicrosoftOle