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

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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
! g: N7 W3 P3 M# _0 L6 B, gOS 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
( W1 O4 X# r' P4 m& \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?d
Input.Mode: Mask (?d?d?d?d?d)
0 |+ u( ]6 K" P0 \) wIndex…..: 0/1 (segment), 100000 (words), 0 (bytes)
; z% G3 {8 Y3 yRecovered.: 0/3 hashes, 0/3 salts
5 ^8 o6 z9 ?" P/ B3 g+ f. zSpeed/sec.: – plains, – words
Progress..: 100000/100000 (100.00%)
4 K5 S. s( J8 k5 k& }Running…: –:–:–:–
2 D- E5 l' a  |# mEstimated.: –:–:–:–
8 `& Q5 Y9 O9 L: z15b7a21513f24ffe97d9f9830acf51ad: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
( P& o/ k* H- j2 J. C4 D; p$ D/ g" ^  ^Progress..: 1000000/1000000 (100.00%)
Running…: 00:00:00:01
* V+ j  C: A, K. e8 [; a/ x, O7 JEstimated.: –:–:–:–
& G1 z  b' b" N" h, j; y2 p& qInput.Mode: Mask (?d?d?d?d?d?d?d)
# R' _6 v- g6 A( \: |4 zIndex…..: 0/1 (segment), 10000000 (words), 0 (bytes)
Recovered.: 1/3 hashes, 1/3 salts
  S) R) p1 T3 Q' s6 E8 iSpeed/sec.: 13.67M plains, 6.83M words
6 Z9 g3 M* B: S/ g1 b% [# A: RProgress..: 10000000/10000000 (100.00%)
) q! Z; a% g0 g8 m# J) H+ w9 E/ GRunning…: 00:00:00:01
+ P6 d5 z5 k* Z# Q7 i2 T& CEstimated.: –:–:–:–
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
& \$ B8 G0 A% ?% }' L& ySpeed/sec.: 18.59M plains, 9.29M words
- x% B; @3 n' E2 p, uProgress..: 100000000/100000000 (100.00%)
Running…: 00:00:00:11
Estimated.: –:–:–:–
4 I+ S6 U. _1 x6 Q: P0 q865a697fb9b4bd9c6737432aaff136bd: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
  b( u+ R& p+ S  w, ~Speed/sec.: 12.70M plains, 12.70M words
Progress..: 10000000000/10000000000 (100.00%)
Running…: 00:00:13:07
+ m+ @/ l) e( ~/ Z0 MEstimated.: –:–:–:–
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。
在这里可以下载到一些字典，不过国人对这些字典貌似无视。
2 f9 |  X$ J) ^7 Vhttp://blog.g0tmi1k.com/2011/06/dictionaries-wordlists.html