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
4 V4 k9 X0 ~+ c! k) sOS 制造商: Microsoft Corporation
! c. v; F- j, _5 LOS 配置: 独立服务器
5 D+ D- r+ T7 V# l, U/ r) @OS 构件类型: Multiprocessor Free
注册的所有人: Windows 用户
  ^; C6 U: m: R; E系统型号: PowerEdge R620
系统类型: x64-based PC
  v# H( K9 J5 N, W处理器: 安装了 1 个处理器。
4 U# s  n& |/ }; F' `, J8 B$ U[01]: Intel64 Family 6 Model 45 Stepping 7 GenuineIntel ~2400
2 I/ S7 {$ r3 R* n- \4 S2 bcat md5.txt
' s( _3 H- d; `( g4 o2 @! M3fb78e9bc0b297e3de4e77531766c37a:f29f95 /* = md5中无法查询的。*/
8 H1 @, P" S) p: r865a697fb9b4bd9c6737432aaff136bd:22dc87 /* = 304892415 */
3 n8 u$ v& D& ]1 C/ u2 o- L. y0 e15b7a21513f24ffe97d9f9830acf51ad: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)
Index…..: 0/1 (segment), 100000 (words), 0 (bytes)
; |) {8 t2 m4 j: |) [& vRecovered.: 0/3 hashes, 0/3 salts
Speed/sec.: – plains, – words
5 H& T. j! `) r- YProgress..: 100000/100000 (100.00%)
Running…: –:–:–:–
Estimated.: –:–:–:–
  I8 w. h) \8 x: G15b7a21513f24ffe97d9f9830acf51ad:07626c:123456
1 n/ A% H# N1 Y4 V$ X( o: {Input.Mode: Mask (?d?d?d?d?d?d)
Index…..: 0/1 (segment), 1000000 (words), 0 (bytes)
* p2 i$ k; ~: |8 CRecovered.: 1/3 hashes, 1/3 salts
Speed/sec.: 7.43M plains, 3.72M words
+ N5 ]. k* T8 W0 N) iProgress..: 1000000/1000000 (100.00%)
" |" J& J, G- V' H$ ]/ u; bRunning…: 00:00:00:01
  t$ ?. j4 ~9 w" ]Estimated.: –:–:–:–
, i3 i8 g- F0 O+ eInput.Mode: Mask (?d?d?d?d?d?d?d)
/ p+ s8 m; v! d3 b5 m% v. P& [Index…..: 0/1 (segment), 10000000 (words), 0 (bytes)
8 ?9 ^& W# |5 x3 v  yRecovered.: 1/3 hashes, 1/3 salts
Speed/sec.: 13.67M plains, 6.83M words
, O( A- r: o" q& HProgress..: 10000000/10000000 (100.00%)
' m+ q6 V/ n4 w( ORunning…: 00:00:00:01
9 ^; g( U6 Y' q5 s- E% I9 T( c' _Estimated.: –:–:–:–
Input.Mode: Mask (?d?d?d?d?d?d?d?d)
Index…..: 0/1 (segment), 100000000 (words), 0 (bytes)
4 {% o$ `5 X+ lRecovered.: 1/3 hashes, 1/3 salts
+ {, E* J# W9 _2 y" a# v% T( QSpeed/sec.: 18.59M plains, 9.29M words
Progress..: 100000000/100000000 (100.00%)
1 Y% a  D9 G& R* U3 S3 t# vRunning…: 00:00:00:11
Estimated.: –:–:–:–
1 |$ N  {' h: z  }865a697fb9b4bd9c6737432aaff136bd:22dc87:304892415
可以看到破解 9位3开纯数字密码需要11秒。
; G' o9 o! x1 a, uInput.Mode: Mask (?d?d?d?d?d?d?d?d?d?d)
Index…..: 0/1 (segment), 10000000000 (words), 0 (bytes)
: `' R! p6 ]% F% |! K' JRecovered.: 2/3 hashes, 2/3 salts
: t- k3 X$ f: v# q) ASpeed/sec.: 12.70M plains, 12.70M words
Progress..: 10000000000/10000000000 (100.00%)
$ f( h$ y$ J) V# i. @, wRunning…: 00:00:13:07
$ r. t2 |4 j5 p  z! O: nEstimated.: –:–:–:–
7 y* K3 C, U% v- A/ X5 E& ?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。
7 T2 i1 g2 z! ^  a$ l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。
http://blog.g0tmi1k.com/2011/06/dictionaries-wordlists.html