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

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测试环境
9 p9 O: {" `/ n% Y# B0 g2 W$ `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
3 [# X; ?3 i( j1 ZOS 构件类型: Multiprocessor Free
3 |+ J2 k$ `) e注册的所有人: Windows 用户
4 o  P' ?+ o, D% o8 D* f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
8 q9 H/ Z% D7 p" |% }cat md5.txt
3fb78e9bc0b297e3de4e77531766c37a:f29f95 /* = md5中无法查询的。*/
865a697fb9b4bd9c6737432aaff136bd:22dc87 /* = 304892415 */
15b7a21513f24ffe97d9f9830acf51ad:07626c /* = 123456 */
) b" Q) {2 V& W7 O- N /* -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)
! d* D) H1 p4 ]( `* M1 |$ J* b. @1 sIndex…..: 0/1 (segment), 100000 (words), 0 (bytes)
Recovered.: 0/3 hashes, 0/3 salts
Speed/sec.: – plains, – words
% v! f7 S& M, o0 VProgress..: 100000/100000 (100.00%)
/ z. A% u* j. k* m7 K- Q; qRunning…: –:–:–:–
Estimated.: –:–:–:–
" F& ~& N) g$ [4 a/ H( v" c6 D" r15b7a21513f24ffe97d9f9830acf51ad:07626c:123456
2 b0 c9 ?! s) x, e3 q- d  {( `Input.Mode: Mask (?d?d?d?d?d?d)
  B( s( ]2 J0 l1 w& VIndex…..: 0/1 (segment), 1000000 (words), 0 (bytes)
+ D4 i9 {9 p2 p0 \" K  _& CRecovered.: 1/3 hashes, 1/3 salts
9 i8 l4 ]$ T0 e( A$ ]8 l/ aSpeed/sec.: 7.43M plains, 3.72M words
Progress..: 1000000/1000000 (100.00%)
! ?% e* G0 u! K; W. G6 l# \Running…: 00:00:00:01
Estimated.: –:–:–:–
Input.Mode: Mask (?d?d?d?d?d?d?d)
Index…..: 0/1 (segment), 10000000 (words), 0 (bytes)
1 E3 U* b3 [+ T% C7 y) r7 [( [Recovered.: 1/3 hashes, 1/3 salts
Speed/sec.: 13.67M plains, 6.83M words
/ O  W3 l- ]8 E# V2 l/ K* XProgress..: 10000000/10000000 (100.00%)
) T& P. H. g" H3 }, Z: \  TRunning…: 00:00:00:01
7 k6 U& q. |8 z- n1 O9 D8 PEstimated.: –:–:–:–
7 N, F$ z$ }2 {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.: –:–:–:–
! o+ w8 c7 M( b  S7 n' m: x3 l865a697fb9b4bd9c6737432aaff136bd:22dc87:304892415
: O7 l5 W& _- w( p7 ~# P1 E; V* t可以看到破解 9位3开纯数字密码需要11秒。
  R5 F6 O& H/ j4 A8 XInput.Mode: Mask (?d?d?d?d?d?d?d?d?d?d)
* R. |  t! B, Z5 a4 {Index…..: 0/1 (segment), 10000000000 (words), 0 (bytes)
Recovered.: 2/3 hashes, 2/3 salts
$ p& Z8 V- H+ z+ b/ Y: R. u! U% p$ NSpeed/sec.: 12.70M plains, 12.70M words
Progress..: 10000000000/10000000000 (100.00%)
Running…: 00:00:13:07
Estimated.: –:–:–:–
3 }, \; j% c( t6 G, T; Z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。
http://blog.g0tmi1k.com/2011/06/dictionaries-wordlists.html