爆破、破解Disduz x 2.5 md5(md5(pass)$salt)密码加密

楼主^#

更多发布于：2013-02-14 14:16

[] 1


	测试环境 OS 名称: Microsoft® Windows Server® 2008 Enterprise OS 版本: 6.0.6001 Service Pack 1 Build 6001 OS 制造商: Microsoft Corporation OS 配置: 独立服务器 OS 构件类型: Multiprocessor Free 注册的所有人: Windows 用户系统型号: PowerEdge R620 系统类型: x64-based PC 处理器: 安装了 1 个处理器。 [01]: intel64 Family 6 Model 45 Stepping 7 GenuineIntel ~2400 cat md5.txt 3fb78e9bc0b297e3de4e77531766c37a:f29f95 /* = md5中无法查询的。/ 865a697fb9b4bd9c6737432aaff136bd:22dc87 / = 304892415 / 15b7a21513f24ffe97d9f9830acf51ad:07626c / = 123456 / / -a 使用穷举模式 -m HASH的类型是VB DISCUZ跟DV加密是一样，?d是代表数字穷举10个数字 */ hashcat-cli64.exe -a 3 -m 2611 md5.txt ?d?d?d?d?d?d?d?d?d?dInput.Mode: Mask (?d?d?d?d?d) Index…..: 0/1 (segment), 100000 (words), 0 (bytes) Recovered.: 0/3 hashes, 0/3 salts Speed/sec.: – plains, – words Progress..: 100000/100000 (100.00%) Running…: –:–:–:– Estimated.: –:–:–:– 15b7a21513f24ffe97d9f9830acf51ad:07626c:123456 Input.Mode: Mask (?d?d?d?d?d?d) Index…..: 0/1 (segment), 1000000 (words), 0 (bytes) Recovered.: 1/3 hashes, 1/3 salts Speed/sec.: 7.43M plains, 3.72M words Progress..: 1000000/1000000 (100.00%) Running…: 00:00:00:01 Estimated.: –:–:–:– Input.Mode: Mask (?d?d?d?d?d?d?d) Index…..: 0/1 (segment), 10000000 (words), 0 (bytes) Recovered.: 1/3 hashes, 1/3 salts Speed/sec.: 13.67M plains, 6.83M words Progress..: 10000000/10000000 (100.00%) Running…: 00:00:00:01 Estimated.: –:–:–:– Input.Mode: Mask (?d?d?d?d?d?d?d?d) Index…..: 0/1 (segment), 100000000 (words), 0 (bytes) Recovered.: 1/3 hashes, 1/3 salts Speed/sec.: 18.59M plains, 9.29M words Progress..: 100000000/100000000 (100.00%) Running…: 00:00:00:11 Estimated.: –:–:–:– 865a697fb9b4bd9c6737432aaff136bd:22dc87:304892415 可以看到破解 9位3开纯数字密码需要11秒。 Input.Mode: Mask (?d?d?d?d?d?d?d?d?d?d) Index…..: 0/1 (segment), 10000000000 (words), 0 (bytes) Recovered.: 2/3 hashes, 2/3 salts Speed/sec.: 12.70M plains, 12.70M words Progress..: 10000000000/10000000000 (100.00%) Running…: 00:00:13:07 Estimated.: –:–:–:– 而10个数字即需要13分钟，这样的速度如果有服务器是8核或更多，或者自己GPU强劲，会更加快，我测试只是用了一个入门级的cpu。