Technical Information
- from <Full path to file> to <Full path to file>.bk
- 'c.##.qq.com':80
- 'wu#.##owser.qq.com':443
- 'qb###.imtt.qq.com':80
- http://c.##.qq.com/fcgi-bin/busdownurlquery?bu##############################################################
- DNS ASK c.##.qq.com
- DNS ASK wu#.##owser.qq.com
- DNS ASK qb###.imtt.qq.com