Title: Piggi
Type: Worms

Remove Piggi. Removal instructions


 
Severity scale:Piggi severity is 57  (57 / 100)
 
Piggi is a worm that spreads by e-mail through messages with infected attachments that can be executables, images, web pages, text documents or media files.

Once the user opens such an attachment, the parasite secretly installs itself to the system and runs a spreading routine. It sends bogus e-mails to all the addresses it finds in the Windows Address Book and some local files. Piggi also creates hundreds of copies of itself in shared folders of popular peer-to-peer programs. This allows it to propagate through file sharing networks. Furthermore, it can infect remote computers by exploiting known security vulnerabilities.

Piggi also carries a payload. It disables Windows and Symantec security software updates. The worm uses an integrated rootkit to hide its presence in the system. It is able to bypass the Windows Firewall.

The parasite secretly runs on every Windows startup.

Related files: lsass.exe, svchost.exe, msfsr.sys, [X].sys

Piggi properties:
• Connects itself to the internet
• Hides from the user
• Stays resident in background

Automatic Piggi removal:

SpyHunter is recommended remover to uninstall Piggi. You should confirm using free trial that it detects current version of parasite.

Note: Manual assistance required means that one or all of removers were unable to remove parasite without some manual intervention, please read manul removal instructions below.

If you failed to remove Piggi using SpyHunter please report this to us.

We might be affiliated with any product we recommend on the site. Full disclosure in our Agreement of Use.
STOPzilla
We are testing STOPzilla's efficiency at removing Piggi (2007-01-03 09:16:50)
Malwarebytes Anti Malware
We are testing Malwarebytes Anti Malware's efficiency at removing Piggi (2007-01-03 09:16:50)
Spyware Doctor
We are testing Spyware Doctor's efficiency at removing Piggi (2007-01-03 09:16:50)
XoftSpySE Anti Spyware

Piggi manual removal:

Kill processes:
lsass.exe, svchost.exe
Delete registry values:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\[filename]
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell=explorer.exe %Windir%\lsass.exe
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\msfsr
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\[X]
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\[filename]
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\wuauserv\Start=3
Delete files:
lsass.exe, svchost.exe, msfsr.sys, [X].sys
Misc:
[X] is a combination of 5 random characters.

Exact file location:
lsass.exe - C:\WINDOWS or C:\WINNT
msfsr.sys - C:\WINDOWS\System32 or C:\WINNT\System32
[X].sys - C:\WINDOWS\System32\drivers or C:\WINNT\System32\drivers
svchost.exe - C:\WINDOWS or C:\WINNT; C:\WINDOWS\System32\dllcache or C:\WINNT\System32\dllcache

Some files might be hidden by the rootkit.
Information added: 2007-01-03 06:39:35
Information updated: 2007-01-03 06:39:35

Additional resources related to Piggi:

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