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

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测试环境
4 k& ^7 e$ {: C$ k- V+ bOS 名称: Microsoft® Windows Server® 2008 Enterprise
! n" Y, q5 J) H9 i" hOS 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
4 b- q# C! A5 o) V3 Y8 [: {注册的所有人: Windows 用户
系统型号: PowerEdge R620
系统类型: x64-based PC
) w( A( ~. q8 e# G) E处理器: 安装了 1 个处理器。
# \+ _1 k) p' |) R- d4 V7 Q[01]: Intel64 Family 6 Model 45 Stepping 7 GenuineIntel ~2400
cat md5.txt
3fb78e9bc0b297e3de4e77531766c37a:f29f95 /* = md5中无法查询的。*/
865a697fb9b4bd9c6737432aaff136bd:22dc87 /* = 304892415 */
15b7a21513f24ffe97d9f9830acf51ad:07626c /* = 123456 */
, r: ?, ~" H* p. i9 e /* -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)
Index…..: 0/1 (segment), 100000 (words), 0 (bytes)
3 s7 ^7 L+ _4 u3 V! P7 pRecovered.: 0/3 hashes, 0/3 salts
Speed/sec.: – plains, – words
Progress..: 100000/100000 (100.00%)
Running…: –:–:–:–
Estimated.: –:–:–:–
15b7a21513f24ffe97d9f9830acf51ad:07626c:123456
Input.Mode: Mask (?d?d?d?d?d?d)
1 q, `4 F. k* H% Y" [8 \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.: –:–:–:–
0 A* K" O' B; Z3 G9 b9 @& lInput.Mode: Mask (?d?d?d?d?d?d?d)
/ E# Y' G7 E0 R+ Z. P; QIndex…..: 0/1 (segment), 10000000 (words), 0 (bytes)
* P- ]# M" n1 Z# ^5 M6 h- X& {3 iRecovered.: 1/3 hashes, 1/3 salts
Speed/sec.: 13.67M plains, 6.83M words
7 N2 U. Q9 C2 n, dProgress..: 10000000/10000000 (100.00%)
; t+ s. H" G1 Y. p; B. Q3 DRunning…: 00:00:00:01
. Y- O2 B3 D' G3 @* X# t" eEstimated.: –:–:–:–
8 d3 [+ I4 T6 D5 |$ r! MInput.Mode: Mask (?d?d?d?d?d?d?d?d)
3 q) i" x) X7 r- x1 B7 i9 G0 FIndex…..: 0/1 (segment), 100000000 (words), 0 (bytes)
; ?) d+ P  n8 R% H) a. D% X! ORecovered.: 1/3 hashes, 1/3 salts
7 Z( _3 A# J7 t6 |4 U) CSpeed/sec.: 18.59M plains, 9.29M words
+ e3 j" C4 N. d7 I2 [' A: \Progress..: 100000000/100000000 (100.00%)
Running…: 00:00:00:11
Estimated.: –:–:–:–
865a697fb9b4bd9c6737432aaff136bd:22dc87:304892415
* G( t% A5 n' G) Z9 t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)
Index…..: 0/1 (segment), 10000000000 (words), 0 (bytes)
Recovered.: 2/3 hashes, 2/3 salts
Speed/sec.: 12.70M plains, 12.70M words
Progress..: 10000000000/10000000000 (100.00%)
7 |+ [6 O' o. pRunning…: 00:00:13:07
  |  G  A& i4 V6 A5 L7 c* |Estimated.: –:–:–:–
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 i: Z( ^1 K+ }. z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