This file is a harmful and undesirable program. Probably virus. It's recommended to delete it.
What is masbl.bat Windows startup process
File name: masbl.bat
Program name: kfienq
Description: KIFER TROJAN
Information added by: zeos at 14 August 2008
Hint: If masbl.bat file is a virus or trojan, we recommend to use a antivirus software or registry cleaner.
We are presenting list of Windows processes, startup files.
Name of masbl.bat is kfienq. Some of them are viruses, so you should use a antivirus program.