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
1 W4 x5 ], T% ^6 p; c' y, ROS 制造商: Microsoft Corporation
OS 配置: 独立服务器
" l# M. n$ z  l! i4 p( O% w" p4 u/ ROS 构件类型: Multiprocessor Free
$ e  l9 I2 F7 ^0 \8 |注册的所有人: Windows 用户
系统型号: PowerEdge R620
9 N3 t1 |: m4 Y+ K& V4 |9 b# s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。*/
  d) k( G7 ?' w2 b865a697fb9b4bd9c6737432aaff136bd:22dc87 /* = 304892415 */
2 @# T6 D6 j1 W+ @4 E: [+ ?1 W' ^* F15b7a21513f24ffe97d9f9830acf51ad:07626c /* = 123456 */
: B! J; [* D; T' f- O, K% 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
! E$ Q+ Q2 y1 a) r" LInput.Mode: Mask (?d?d?d?d?d)
. }* `; _& [" N. H9 ?1 h; PIndex…..: 0/1 (segment), 100000 (words), 0 (bytes)
+ d" U" d! ~6 y4 sRecovered.: 0/3 hashes, 0/3 salts
& N6 ^/ E. d: d9 XSpeed/sec.: – plains, – words
Progress..: 100000/100000 (100.00%)
Running…: –:–:–:–
Estimated.: –:–:–:–
( c  I, i) E' P; J  Q4 \, Q15b7a21513f24ffe97d9f9830acf51ad:07626c:123456
  [& t" ~5 {& ^, _+ p9 y; HInput.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.: –:–:–:–
6 s( ~2 |# K3 Y8 y  a% D7 iInput.Mode: Mask (?d?d?d?d?d?d?d)
6 p% w4 I- m: V# Y& n" QIndex…..: 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
+ s3 }& f8 f) R" M$ v, HEstimated.: –:–:–:–
* d* [3 z2 u3 ]7 x3 [Input.Mode: Mask (?d?d?d?d?d?d?d?d)
' L: \8 J( C* JIndex…..: 0/1 (segment), 100000000 (words), 0 (bytes)
$ H8 M. ?9 X) X! [# E! F1 _Recovered.: 1/3 hashes, 1/3 salts
5 J3 l) g+ |( O0 }: jSpeed/sec.: 18.59M plains, 9.29M words
Progress..: 100000000/100000000 (100.00%)
Running…: 00:00:00:11
8 y' R5 [! |' }; @/ J/ W* nEstimated.: –:–:–:–
865a697fb9b4bd9c6737432aaff136bd:22dc87:304892415
" ~! [* f5 S9 J) W) s+ _. d可以看到破解 9位3开纯数字密码需要11秒。
- w, Y( k9 A( \" P% a3 B! n, TInput.Mode: Mask (?d?d?d?d?d?d?d?d?d?d)
Index…..: 0/1 (segment), 10000000000 (words), 0 (bytes)
4 K) K, D. v4 f! _, JRecovered.: 2/3 hashes, 2/3 salts
1 l5 L5 B3 ?8 ?: d: ]+ S1 dSpeed/sec.: 12.70M plains, 12.70M words
, Q/ c! ]/ A2 B0 {, xProgress..: 10000000000/10000000000 (100.00%)
Running…: 00:00:13:07
$ |% z# X% E/ Q! P+ QEstimated.: –:–:–:–
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。
* t6 J5 ^! Y. @3 b1 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