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
# m& R' ^* o" u  [, u' ^OS 构件类型: Multiprocessor Free
注册的所有人: Windows 用户
  u% b7 L) |7 `  J: U. d系统型号: PowerEdge R620
+ F8 f- S! y' e5 p6 @' L9 V0 `5 W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
5 q* X: p( I. M) B2 Rcat md5.txt
4 ]; @% c7 i+ u" x8 V3fb78e9bc0b297e3de4e77531766c37a:f29f95 /* = md5中无法查询的。*/
# w% T! _0 N8 Y# Y, W; `865a697fb9b4bd9c6737432aaff136bd:22dc87 /* = 304892415 */
" l5 y! _3 C0 k; h9 r15b7a21513f24ffe97d9f9830acf51ad:07626c /* = 123456 */
4 x  {2 B, ]4 u9 h1 y4 Y' K /* -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
' q" j, w) l- x5 y& x; G/ K9 ^9 mInput.Mode: Mask (?d?d?d?d?d)
Index…..: 0/1 (segment), 100000 (words), 0 (bytes)
9 r% n! f& [6 G9 q# a& ^+ NRecovered.: 0/3 hashes, 0/3 salts
1 E2 E2 N; l" V3 {Speed/sec.: – plains, – words
Progress..: 100000/100000 (100.00%)
3 b, A# }- Z0 v3 _5 `Running…: –:–:–:–
Estimated.: –:–:–:–
15b7a21513f24ffe97d9f9830acf51ad:07626c:123456
Input.Mode: Mask (?d?d?d?d?d?d)
, E' r/ v. J6 QIndex…..: 0/1 (segment), 1000000 (words), 0 (bytes)
5 @. E, }: c" J9 G- E5 rRecovered.: 1/3 hashes, 1/3 salts
  f3 ]( m' }7 ^- VSpeed/sec.: 7.43M plains, 3.72M words
2 \9 I+ w$ C0 G+ `& {! ]Progress..: 1000000/1000000 (100.00%)
Running…: 00:00:00:01
/ l- P1 I$ ]6 [Estimated.: –:–:–:–
Input.Mode: Mask (?d?d?d?d?d?d?d)
  A! I" t% G: s0 v( wIndex…..: 0/1 (segment), 10000000 (words), 0 (bytes)
8 C5 I% e3 d  L* DRecovered.: 1/3 hashes, 1/3 salts
$ D* a$ M) Q6 R4 n2 }Speed/sec.: 13.67M plains, 6.83M words
Progress..: 10000000/10000000 (100.00%)
2 L( J" ~) W# R4 \( w# IRunning…: 00:00:00:01
* e! o0 U  `9 m9 jEstimated.: –:–:–:–
Input.Mode: Mask (?d?d?d?d?d?d?d?d)
Index…..: 0/1 (segment), 100000000 (words), 0 (bytes)
; i: G; f$ y$ N6 n; e: J$ v/ N- ^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
2 i$ _6 i! A/ b+ IEstimated.: –:–:–:–
865a697fb9b4bd9c6737432aaff136bd:22dc87:304892415
) D& l( G3 t  j1 @; L4 |可以看到破解 9位3开纯数字密码需要11秒。
; A1 W' b4 a9 T# g/ iInput.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
5 L7 W- s" e$ CSpeed/sec.: 12.70M plains, 12.70M words
( t3 g  }$ d! g" W0 w6 j9 _Progress..: 10000000000/10000000000 (100.00%)
" b9 `. a. V, o- ]0 R& f- i& MRunning…: 00:00:13:07
* u; C% \5 J* G3 s- D* i* CEstimated.: –:–:–:–
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。
: o. ]) J  U9 i. khttp://blog.g0tmi1k.com/2011/06/dictionaries-wordlists.html