The W32.Netsky.Z@mm worm is a Netsky variant that scans for the email addresses on all non-CD-ROM drives on an infected computer.
Scans drives C through Z (excluding CD-ROM drives) and retrieves the email addresses from any files with the predefined extensions.
Then, the worm uses its own SMTP engine to send itself to the email addresses that it finds to jamainlbbbsdef@yahoo.com
The From line of the email is spoofed, and its Subject, Message, and Attachment vary. The attachment has a .zip extension.
Also known as W32/Netsky.z@MM
Copies itself as %WinDir%\Jammer2nd.exe.
Creates a zip file containing the worm to %Windir%\PK_ZIP_ALG.LOG.
Listens on TCP port 665 for an attacker to send an executable file.
The worm will automatically run the executable when it is downloaded.
If the date of the system clock is between May 2, 2004 and May 5, 2004, the worm will attempt to perform Denial of Service (DoS) attack against the following Web sites:
www.nibis.de; www.medinfo.ufl.edu; www.educa.ch
Manual removal:
Navigate to the key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
and delete the value: "Jammer2nd" = %WinDir%\JAMMER2ND.EXE
Removal: JAMMER2ND.EXE is removed by RegRun.
Download RegRun Suite. Click here.
Unzip downloaded file to any folder on your hard drive.
Open an executable file to start program installation.
Follow the installer instructions.
At the end of installing software on your computer you will be prompted
to run "Scan for Viruses".
Wait for a couple seconds to finish scanning.
Click on the "Fix Problems" button.
Is it serious?
|
The
programs is known as malware.
|
Item name:
|
JAMMER2ND.EXE
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Click on the "Get it out!" button.

We suggest you to reboot your computer to be sure that your computer is
clean now.
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Recommended software:
UnHackMe - easy removal Rootkits/Adware/Spyware.
http://www.unhackme.com
RegRun Security Suite - removal and protection.
http://www.regrun.com
RegRun Reanimator - free removal tool.
greatis.com/reanimator
RegRun - User's Choice
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