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

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测试环境
  c" J8 c  e' Q3 H) ?OS 名称: Microsoft® Windows Server® 2008 Enterprise
" u# f4 e( h1 BOS 版本: 6.0.6001 Service Pack 1 Build 6001
* l5 o5 e) y' M; aOS 制造商: Microsoft Corporation
OS 配置: 独立服务器
# }$ I. z- S% J' p5 n% `4 BOS 构件类型: Multiprocessor Free
注册的所有人: Windows 用户
9 \& ]8 ?7 N0 k2 X3 q% W系统型号: PowerEdge R620
; A! a2 d- b. [' @+ Z# d系统类型: x64-based PC
$ X% p- Z+ v) g( o8 H8 j  X: ]处理器: 安装了 1 个处理器。
, H8 L% j8 Q9 g) r9 o+ R[01]: Intel64 Family 6 Model 45 Stepping 7 GenuineIntel ~2400
" V# v4 K2 L; W! jcat md5.txt
3fb78e9bc0b297e3de4e77531766c37a: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)
3 _2 C" z  K: d( D- NIndex…..: 0/1 (segment), 100000 (words), 0 (bytes)
& {8 A+ l5 E& ~% e( ?$ @6 ]- JRecovered.: 0/3 hashes, 0/3 salts
Speed/sec.: – plains, – words
. j+ j0 h/ J0 FProgress..: 100000/100000 (100.00%)
Running…: –:–:–:–
Estimated.: –:–:–:–
15b7a21513f24ffe97d9f9830acf51ad:07626c:123456
Input.Mode: Mask (?d?d?d?d?d?d)
Index…..: 0/1 (segment), 1000000 (words), 0 (bytes)
Recovered.: 1/3 hashes, 1/3 salts
/ t1 v0 f6 W( _/ fSpeed/sec.: 7.43M plains, 3.72M words
Progress..: 1000000/1000000 (100.00%)
4 |) Y& }$ X1 v- L* F+ q) b2 \Running…: 00:00:00:01
, X. r; Z2 Y7 t5 [% z. F/ H, ]Estimated.: –:–:–:–
Input.Mode: Mask (?d?d?d?d?d?d?d)
Index…..: 0/1 (segment), 10000000 (words), 0 (bytes)
Recovered.: 1/3 hashes, 1/3 salts
; D8 I" D8 g6 `* L% g* [Speed/sec.: 13.67M plains, 6.83M words
Progress..: 10000000/10000000 (100.00%)
Running…: 00:00:00:01
1 `/ X: h% V5 ^- |Estimated.: –:–:–:–
Input.Mode: Mask (?d?d?d?d?d?d?d?d)
) O) g/ a  I8 L) fIndex…..: 0/1 (segment), 100000000 (words), 0 (bytes)
Recovered.: 1/3 hashes, 1/3 salts
Speed/sec.: 18.59M plains, 9.29M words
3 G- z. |7 p' ~# f, u+ x8 `1 PProgress..: 100000000/100000000 (100.00%)
Running…: 00:00:00:11
Estimated.: –:–:–:–
& n! |/ u, @% e# b& S865a697fb9b4bd9c6737432aaff136bd:22dc87:304892415
! y2 j" |$ l) ?0 f可以看到破解 9位3开纯数字密码需要11秒。
# s$ c- G8 t5 Y  S& FInput.Mode: Mask (?d?d?d?d?d?d?d?d?d?d)
- X$ \9 W* F: K: l0 Y$ SIndex…..: 0/1 (segment), 10000000000 (words), 0 (bytes)
Recovered.: 2/3 hashes, 2/3 salts
1 A5 l8 S! C6 i: [1 k0 TSpeed/sec.: 12.70M plains, 12.70M words
Progress..: 10000000000/10000000000 (100.00%)
Running…: 00:00:13:07
9 f5 m* j- A! T8 N9 x. JEstimated.: –:–:–:–
) C* r4 f- f8 O0 f1 D( |) I- G9 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。
( c- {; R% _/ G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