PUA.Keygen.KMS!g2 is identified as a ruthless and unwanted program that infects the whole system as well as browser. It captures the browser by altering the settings and forces it to download many hacked program codes containing malware. PUA.Keygen.KMS!g2 can cause serious havoc for the computer users as it can easily evade from the security check done by installed antivirus. To ensure its presence on the target PC for longer, this Trojan implants new registry codes, DNS address and task scheduler. Creating the condition worse, PUA.Keygen.KMS!g2 builds a backdoor way in the system so as to support the online intruders to access the delicate information without the knowledge of users. PUA.Keygen.KMS!g2 generally intrudes into the system through pornographic websites, junk mails and unofficial free downloads. Users must take immediate steps to get rid of PUA.Keygen.KMS!g2 as soon as possible before it breakdown the system completely.