Troy. GW Maiden 10a. 192000 is similar to the gray pigeon, and it is a remote monitoring tool that appeared about 200 1 year after the gray pigeon. Trojan Horse 1 is the work of "Guangwai Girls" network group of Guangdong University of Foreign Studies, hence its name. It can run on WIN98, WIN98SE, WINME, WINNT, WIN2000 or Win95/97 with Winsock2.0 installed. Compared with previous trojans, it has the characteristics of smaller volume and more ingenious hiding.