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
OS 构件类型: Multiprocessor Free
注册的所有人: Windows 用户
" s; g/ j7 {6 N2 Q* }系统型号: PowerEdge R620
系统类型: x64-based PC
& X/ q8 {3 D4 R5 n* [: J7 {4 z处理器: 安装了 1 个处理器。
, [. [' [% F* d% }% h& l[01]: Intel64 Family 6 Model 45 Stepping 7 GenuineIntel ~2400
cat md5.txt
% o) }* k1 y+ B! K$ g5 O6 G* e0 A8 g* _8 c3fb78e9bc0b297e3de4e77531766c37a:f29f95 /* = md5中无法查询的。*/
0 D# _) K# u) Q( l/ l' ]- V, x5 \+ D865a697fb9b4bd9c6737432aaff136bd:22dc87 /* = 304892415 */
  Z" ~: A8 N; Y15b7a21513f24ffe97d9f9830acf51ad: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
/ s  t$ K% v2 @Input.Mode: Mask (?d?d?d?d?d)
# Q' \3 I, b$ J4 bIndex…..: 0/1 (segment), 100000 (words), 0 (bytes)
Recovered.: 0/3 hashes, 0/3 salts
; |  H  }' O: i5 eSpeed/sec.: – plains, – words
Progress..: 100000/100000 (100.00%)
+ y  e1 G9 h$ _; T( v' K: VRunning…: –:–:–:–
9 V" f$ a+ R, u9 n- g( e3 ?Estimated.: –:–:–:–
# y6 S3 U( J! B  a# c15b7a21513f24ffe97d9f9830acf51ad:07626c:123456
& x# l$ j$ Q" W  I# W' ^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
# c2 s' t, E/ [, a( \8 IProgress..: 1000000/1000000 (100.00%)
Running…: 00:00:00:01
$ R! y/ w$ f% d: y1 C# [) C4 y7 WEstimated.: –:–:–:–
Input.Mode: Mask (?d?d?d?d?d?d?d)
Index…..: 0/1 (segment), 10000000 (words), 0 (bytes)
5 s. b6 e; x3 q0 O$ T* R: g2 IRecovered.: 1/3 hashes, 1/3 salts
2 F5 B: @2 l4 |Speed/sec.: 13.67M plains, 6.83M words
! E4 i# O' e4 o) A6 b- BProgress..: 10000000/10000000 (100.00%)
Running…: 00:00:00:01
Estimated.: –:–:–:–
4 x* n/ N* H' [2 ?Input.Mode: Mask (?d?d?d?d?d?d?d?d)
2 [/ U8 j: O9 j  T% q" VIndex…..: 0/1 (segment), 100000000 (words), 0 (bytes)
Recovered.: 1/3 hashes, 1/3 salts
6 E# q6 ]3 k2 e* B6 B) \Speed/sec.: 18.59M plains, 9.29M words
. P) {/ }$ F- r0 OProgress..: 100000000/100000000 (100.00%)
Running…: 00:00:00:11
, f1 C. N2 o9 K  c' r1 L. ?Estimated.: –:–:–:–
* b  k# a) S: D& n865a697fb9b4bd9c6737432aaff136bd: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)
3 D6 v. ?) _8 a7 _Index…..: 0/1 (segment), 10000000000 (words), 0 (bytes)
Recovered.: 2/3 hashes, 2/3 salts
Speed/sec.: 12.70M plains, 12.70M words
! U* U" j4 \( }; j$ @0 B! a/ bProgress..: 10000000000/10000000000 (100.00%)
: o# T6 o6 [, I- H# a5 F& O+ BRunning…: 00:00:13:07
6 r2 W. y7 C- @$ X2 R6 oEstimated.: –:–:–:–
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。
1 X. P7 d7 I) [. ]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