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
3 ]- l7 G7 u2 e2 t- fOS 制造商: Microsoft Corporation
' L) b' I2 N7 T' F2 c  sOS 配置: 独立服务器
# `9 }: u# y4 @  v* J) V, BOS 构件类型: Multiprocessor Free
3 ^9 m: ]7 U% m注册的所有人: Windows 用户
  i4 Y/ H: a6 ^4 h7 j系统型号: PowerEdge R620
# U% D$ B/ _1 s: J8 [系统类型: x64-based PC
处理器: 安装了 1 个处理器。
8 u; R4 B* c" @) d9 n; K[01]: Intel64 Family 6 Model 45 Stepping 7 GenuineIntel ~2400
7 h1 W2 q) Y6 h# F; F, e0 w. dcat md5.txt
9 \. l/ l7 R2 r) o  c, g" F3fb78e9bc0b297e3de4e77531766c37a:f29f95 /* = md5中无法查询的。*/
5 L% |' _7 t# C: l/ V6 c865a697fb9b4bd9c6737432aaff136bd:22dc87 /* = 304892415 */
15b7a21513f24ffe97d9f9830acf51ad:07626c /* = 123456 */
) b# b$ d2 t5 \7 v- |, g /* -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)
5 P) Z- G' H4 Z5 m/ f! hIndex…..: 0/1 (segment), 100000 (words), 0 (bytes)
Recovered.: 0/3 hashes, 0/3 salts
Speed/sec.: – plains, – words
Progress..: 100000/100000 (100.00%)
. R  U6 ^8 a  U4 SRunning…: –:–:–:–
Estimated.: –:–:–:–
6 }8 ~& O, Z6 g" i9 u) Q15b7a21513f24ffe97d9f9830acf51ad:07626c:123456
* ^7 S, Q9 _) \" |# k( u. @Input.Mode: Mask (?d?d?d?d?d?d)
Index…..: 0/1 (segment), 1000000 (words), 0 (bytes)
& `6 m# O6 e" t0 WRecovered.: 1/3 hashes, 1/3 salts
4 `. ?0 D) x9 e+ mSpeed/sec.: 7.43M plains, 3.72M words
8 q+ C! ?  V7 \% g# J0 f* g1 HProgress..: 1000000/1000000 (100.00%)
; _' R3 u1 x# kRunning…: 00:00:00:01
Estimated.: –:–:–:–
Input.Mode: Mask (?d?d?d?d?d?d?d)
  q1 e, @, r+ m6 I9 ~Index…..: 0/1 (segment), 10000000 (words), 0 (bytes)
4 i# \4 E# ]1 D, d$ S* ^Recovered.: 1/3 hashes, 1/3 salts
Speed/sec.: 13.67M plains, 6.83M words
* h2 H/ |! k# V  F8 f3 \/ HProgress..: 10000000/10000000 (100.00%)
, X; s4 M, c0 s7 ~4 aRunning…: 00:00:00:01
Estimated.: –:–:–:–
# r) `, Z8 H: c( m- i8 hInput.Mode: Mask (?d?d?d?d?d?d?d?d)
- n6 u2 M: o1 c7 ^+ VIndex…..: 0/1 (segment), 100000000 (words), 0 (bytes)
' N# m+ v. M* A5 bRecovered.: 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.: –:–:–:–
" M/ B4 r9 Y6 U$ z( n  Q+ T865a697fb9b4bd9c6737432aaff136bd:22dc87:304892415
. U" W" A2 Y& s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)
# }5 v  ?$ ?$ U; @6 q, A7 MIndex…..: 0/1 (segment), 10000000000 (words), 0 (bytes)
Recovered.: 2/3 hashes, 2/3 salts
8 A+ q* p" h/ {) I2 W- |% `Speed/sec.: 12.70M plains, 12.70M words
Progress..: 10000000000/10000000000 (100.00%)
# h: i; {: j& q3 S0 `Running…: 00:00:13:07
; D1 I0 X5 B% lEstimated.: –:–:–:–
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。
$ a# b7 G3 o% u  ^6 ?+ _) p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。
" F0 ?5 L% c) R* ^0 L; jhttp://blog.g0tmi1k.com/2011/06/dictionaries-wordlists.html