This trojan usually sneaks into the target system vial various suspicious Internet resources or e-mail messages from unknown senders. Once run on the system, Demo-Gr Trojan starts performing its harmful activities, which are usually aimed on deleting or damaging key system components and files. In the result of this infection the system may start working in unstable way.
Trojan.Demo-GrQZap121VGEN/96.512
trojan.demo-gr.exe