Virus Encyclopedia
Welcome to the Virus Encyclopedia of Panda Security.
Lineage.LFS | |
Threat Level Damage Distribution |
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Common name: | Lineage.LFS |
Technical name: | W32/Lineage.LFS |
Threat level: | Medium |
Type: | Virus |
Effects: |
It carries out damaging actions on the affected computer.
It uses stealth techniques to avoid being detected by the user.
It spreads
, across the Internet, via mapped drives, through shared network resources.
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Affected platforms:
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Windows 2003/XP/2000/NT/ME/98/95 |
First detected on: | Nov. 30, 2009 |
Detection updated on: | March 26, 2010 |
Statistics | No |
Proactive protection: | Yes, using TruPrevent Technologies
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Brief Description | |
Lineage.LFS is a virus that spreads to other computers by copying its code to other files or programs. It uses stealth techniques to avoid being detected by the user: - It uses techniques included in its code to hide itself while it is active.
Lineage.LFS uses the following propagation or distribution methods: - Exploiting vulnerabilities with the intervention of the user: exploiting vulnerabilities in file formats or applications. To exploit them successfully it needs the intervention of the user: opening files, viewing malicious web pages, reading emails, etc.
- Via Internet, exploiting remote vulnerabilities: attacking random IP addresses, in which it tries to insert a copy of itself by exploiting one or more vulnerabilities.
- Computer networks (mapped drives): it creates copies of itself in mapped drives.
- Computer networks (shared resources): it creates copies of itself in shared network resources to which it has access.
Lineage.LFS uses the following infection strategies: - Resident: once it has been run, the virus goes memory resident and stops functions belonging to the operating system. Therefore, every time the operating system or an application tries to access any of these functions, the virus will activate and infect new files.
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