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

程序员文章站 2022-05-01 18:39:37
测试环境 OS 名称: Microsoft® Windows Server® 2008 Enterprise OS 版本: 6.0.6001 Service Pack 1...
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

系统型号: PowerEdge R620

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

 

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?dInput.Mode: Mask (?d?d?d?d?d)

Index…..: 0/1 (segment), 100000 (words), 0 (bytes)

Recovered.: 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)

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.: –:–:–:–

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

Speed/sec.: 13.67M plains, 6.83M words

Progress..: 10000000/10000000 (100.00%)

Running…: 00:00:00:01

Estimated.: –:–:–:–

Input.Mode: Mask (?d?d?d?d?d?d?d?d)

Index…..: 0/1 (segment), 100000000 (words), 0 (bytes)

Recovered.: 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.: –:–:–:–

865a697fb9b4bd9c6737432aaff136bd: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)

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%)

Running…: 00:00:13:07

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。

 

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