Calposa details

  • Description

    Worm Calposa (also known as Poscal) is a dangerous parasite, which spreads as an attachment to e-mail messages and via file-sharing networks. It places its files on a hard disk and spreads using Microsoft Outlook mail program and KaZaA file-sharing application . Once per year it attempts to delete all system files and some programs. It also may show several messages.

  • Exe