Welcome to the Virus Encyclopedia of Panda Security.
It spreads and affects other computers.
It uses stealth techniques to avoid being detected by the user.
It does not spread automatically using its own means.
|First detected on:||May 11, 2006|
|Detection updated on:||May 11, 2006|
|Yes, using TruPrevent Technologies
Osa.A is a worm that spreads by copying itself, without infecting other files.
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.
Osa.A does not spread automatically using its own means. It needs an attacking user's intervention in order to reach the affected computer. The means of transmission used include, among others, floppy disks, CD-ROMs, email messages with attached files, Internet downloads, FTP, IRC channels, peer-to-peer (P2P) file sharing networks, etc.