Recovering from recurring infections on a network
The following additional steps may need to be taken to completely remove this threat from an infected network, and to stop infections from recurring from this and other similar types of network-spreading malware:
Ensure that an antivirus product is installed on ALL machines connected to the network that can access or host shares (see above for further detail).
Ensure that all available network shares are scanned with an up-to-date antivirus product.
Remove any unnecessary network shares or mapped drives.
Note: Additionally it may be necessary to temporarily change the permission on network shares to read-only until the disinfection process is complete.
Additional recovery steps related to Worm:Win32/Autorun.NH
This threat may make lasting changes to an affected system’s configuration that will NOT be restored by detecting and removing this threat. For more information on returning an affected system to its pre-infected state, please see the following article/s: