It means intrigue, perfidy, machination, cheating, conspiracy, deception. Perfidy.
MALICE: ACT WITH DECEPTION.BETRAYAL, TRAP, ACTING WITH MALICIOUS WORDS.
In the televised debate on electoral campaign for the general elections of the Parliament and Senate Spanish, Mr Rajoy used this word in countable situations of debate to discredit Mr Rubalcaba. Making it understood that I was deceiving the people to damage their reputation.