Do you know what the malware is called that your programs pickup? You could try doing a search for those and following whatever the internet says to remove them.

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"Filthy lawbreaker, unhand that vending machine!" - Casey Jones

so I've picked up a computer virus

[none]

You, sir, are a Halloween hero!
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Strange things are afoot at the Circle K.
"To make a bad day worse, spend it wishing for the impossible." - Calvin

So apparently, its Wrong to scare kids on Halloween >_>