The following system changes may indicate the presence of this malware:
The presence of the following files:
PWS:Win32/Nemim.A is a password-stealing trojan that attempts to steal your email and instant messenger passwords, and then send that information to a remote attacker.
What to do now
To detect and remove this threat and other malicious software that may be installed on your computer, run a full-system scan with an appropriate, up-to-date, security solution. The following Microsoft products detect and remove this threat: