Welcome to the Virus Encyclopedia of Panda Security.
It carries out damaging actions on the affected computer.
It does not spread automatically using its own means.
|First detected on:||Oct. 19, 2005|
|Detection updated on:||Oct. 29, 2007|
|Yes, using TruPrevent Technologies
Sfc.A is a virus that spreads to other computers by copying its code to other files or programs.
Sfc.A 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.
- It is dropped or downloaded to the computer by other malware specimens, for example: Sdbot.KHM, Sdbot.KJU.