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Source code of computer viruses

Galicia Kalidade - Virus for Windows by MaD MoTHeR TeaM

Virus for Windows

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Released in 29A#1

Author's comments

This baby is the smallest macro virus ever (as far as i know). I wrote it as a code example of the VBA language tutorial published in this issue.

It's an encrypted WinWord infector which infects on AutoClose and... look at this... it's the unique virus in the world which infects by 'doing' a dir a:... but not in the way you're supposing ;-)

On AutoClose, it copies itself and checks the closed document for the words 'dir a:', ignoring any case or font... if such string is found, it will delete MSDOS.SYS and IO.SYS and then display a message box.

Btw, as this is the first spanish macro virus, i decided to write it so it will work only under spanish versions of WinWord :-)

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