Is the file USERINFO.DLL located on your computer? Then your computer is infected.
We do suggest you should remove USERINFO.DLL from your computer as soon as possible.
USERINFO.DLL is Trojan/Backdoor.
Kill the process USERINFO.DLL and remove USERINFO.DLL from the Windows startup.
Malware Analysis of USERINFO.DLL
Full path on a computer: %TEMP%\NSM3.TMP\USERINFO.DLL
Detected by UnHackMe:
USERINFO.DLL
Default location: %TEMP%\NSM3.TMP\USERINFO.DLL
Removal Results: Success
Number of reboot: 1
USERINFO.DLL is known as:
Trojan MulDrop4
How to quickly detect USERINFO.DLL presence?
Files:
- %LOCAL APPDATA%\GOOGLE\CHROME\USER DATA\DEFAULT\EXTENSIONS\HBPJBKEHDKFGJMLKDKNCJBBIPEFHNAAA\1\513297EF485844.34586361.JS
- %LOCAL APPDATA%\GOOGLE\CHROME\USER DATA\DEFAULT\EXTENSIONS\HBPJBKEHDKFGJMLKDKNCJBBIPEFHNAAA\1\LSDB.JS
- %LOCAL APPDATA%\GOOGLE\CHROME\USER DATA\DEFAULT\EXTENSIONS\HBPJBKEHDKFGJMLKDKNCJBBIPEFHNAAA\1\CONTENT.JS
- %APPDATA%\MOZILLA\FIREFOX\PROFILES\CWDGT0Y8.DEFAULT\EXTENSIONS\OKTJYMTSS@P-UOUU.COM\INSTALL.RDF
- %TEMP%\NSM3.TMP\USERINFO.DLL