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
' ~" d# a6 P. |7 JOS 配置: 独立服务器
OS 构件类型: Multiprocessor Free
注册的所有人: Windows 用户
" I; y6 x; U+ {% u系统型号: PowerEdge R620
  C8 Q- R; i' l. B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
7 L" _- {1 ~0 W5 H3fb78e9bc0b297e3de4e77531766c37a:f29f95 /* = md5中无法查询的。*/
865a697fb9b4bd9c6737432aaff136bd:22dc87 /* = 304892415 */
15b7a21513f24ffe97d9f9830acf51ad: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)
: Z" t" R1 d" d0 k3 P) L  \Index…..: 0/1 (segment), 100000 (words), 0 (bytes)
/ D3 n: m( N$ }7 R! xRecovered.: 0/3 hashes, 0/3 salts
Speed/sec.: – plains, – words
Progress..: 100000/100000 (100.00%)
Running…: –:–:–:–
  H& B3 m% i6 Q- r- Q" E" HEstimated.: –:–:–:–
15b7a21513f24ffe97d9f9830acf51ad:07626c:123456
) E! l4 V; T3 N" tInput.Mode: Mask (?d?d?d?d?d?d)
Index…..: 0/1 (segment), 1000000 (words), 0 (bytes)
1 B( c* g7 T) y/ qRecovered.: 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.: –:–:–:–
Input.Mode: Mask (?d?d?d?d?d?d?d)
Index…..: 0/1 (segment), 10000000 (words), 0 (bytes)
; a& `) K$ d; W; \) R3 C8 ORecovered.: 1/3 hashes, 1/3 salts
/ z2 M: S1 t! Q( q- RSpeed/sec.: 13.67M plains, 6.83M words
8 X0 ~7 h' Z7 k& L4 l8 @" H/ @3 Y( fProgress..: 10000000/10000000 (100.00%)
% a5 O* Q& R" U* X( K6 {* LRunning…: 00:00:00:01
) e( n; g; @" S3 o1 Z- TEstimated.: –:–:–:–
4 R& B% ]/ M6 h. f7 kInput.Mode: Mask (?d?d?d?d?d?d?d?d)
Index…..: 0/1 (segment), 100000000 (words), 0 (bytes)
( U- J3 ^. E# |4 Y# e* m( [/ YRecovered.: 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.: –:–:–:–
5 W+ a; y5 s6 i4 V( g& }8 R865a697fb9b4bd9c6737432aaff136bd: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)
4 G5 x& V! L5 F; @Index…..: 0/1 (segment), 10000000000 (words), 0 (bytes)
3 _9 ?2 z& Z% i! O4 k1 m4 p8 }0 g1 kRecovered.: 2/3 hashes, 2/3 salts
2 Q3 H. M- j5 K/ W' RSpeed/sec.: 12.70M plains, 12.70M words
4 Z( }! y4 A4 o4 p& I3 ]8 V3 OProgress..: 10000000000/10000000000 (100.00%)
Running…: 00:00:13:07
1 W5 N5 Q3 ~4 z7 |& |Estimated.: –:–:–:–
- Y9 p( C; c- r( d& u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。
. u. F% a2 @, g0 d/ ^: Yhttp://blog.g0tmi1k.com/2011/06/dictionaries-wordlists.html