AntivirusTrigger (Antivirus Trigger, AntivirusTrigger 2.1) is yet another scam attempting to gain optimal purchase by pretending to be a security program. AntivirusTrigger, is an exact duplicate of VirusTrigger, which tends to be installed secretly by Vundo Trojan. The term Trojan refers to the fact this particular malware, AntivirusTrigger is tends to be installed under deceptive pretences, infiltrating the user’s PC without their approval or knowledge. AntivirusTrigger is capable of loading fabricated system scan results full of infections. AntivirusTrigger also displays phony security reports which urge users to pay for using the program. AntivirusTrigger is distributed on virus-trigger.com and virustrigger2009.com. Although these websites may seem to be legitimate software developing company sites, the initial impression is very misleading. Virustrigger2009.com contains articles about achievements of the Virus Trigger Company, but there is no information or contact details provided. Notwithstanding the fact that text on the website are full of grammatical mistakes. Although the site promotes AntivirusTrigger, the product name is changed to TotalCleaner on some sections of virustrigger2009.com and virus-trigger.com. AntivirusTrigger, upon installation, is capable of downloading and installing additional parasites, which in turn may seriously damage the computer system. In addition to the damage that AntivirusTrigger could cause, it may also endanger personal data by making it vulnerable or compromised. Chances are that this could result in identity theft, which is a serious crime. AntivirusTrigger is particularly damaging to a computer system, once it has fully embedded itself within the PC’s system, therefore it is given a high priority security risk status by many computer analysts. The best way to deal with the threat of AntivirusTrigger is to simply remove it from the affected PC system.