MUMU NETWORK WORM SPREADS IN THE WILD

Virus Name  : W32.Mumu.B.Worm

Alias             : Mumu.B, WORM_MUMU.A, W32.Mumu-C

Virus type    : Network worm

Threat level : Low

Virus details :

                     Mumu.B is a modified variant of Mumu worm, spreads using network shares.  It is a network worm and it will not spread using e-mail attachments. The worm infects systems with weak password or no password.

                     When executed, Mumu.B drops the file bboy.exe in Windows folder and bboy.dll, kavfind.exe, mumu.exe in Windows system folder. It also drops few legitimate files in the infected system. Mumu.B modifies the registry RUN section to load automatically. The registry modification is given below.

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run]
Kernel ="%Windows%\bboy.exe"

                     Mumu worm uses weak password list and brute force methods to infect the target systems. It can infect all Windows systems but replicates in Windows NT, 2000 and XP systems only.

How can I protect my system?

                   Solo has incorporated Mumu.B worm in its signature file to protect users from this worm attack. Solo antivirus registered users are already protected from this worm. Make sure that you have installed registered version of Solo Antivirus to protect your system from all virus threats.

How to remove this worm?

                   If you are already infected with this worm, run Solo anti-virus and choose Delete option to remove the worm components. 

                   Solo antivirus can detect and remove W32.Mumu.B worm safely. Use the following link to Download 30 day trial version of Solo antivirus [1670 KB] to remove viruses from your computer.

                   Solo anti-virus not only scans for all viruses, it contains a unique System Integrity Checker to protect you from New Internet Worms, Backdoors and malicious VB, Java Scripts. It also effectively removes all existing Internet Worms, File viruses, malicious VB, Java scripts, Trojans, Backdoors, boot sector, partition table and macro viruses.

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