1、常见的数据库类型包括 微软的SQLServer 、MySql、IBM的DB2、Oracle 2、DBPwAudit数据库密码破解工具 1) 功能:通过挂载字典对
1、常见的数据库类型包括 微软的SQLServer 、MySql、IBM的DB2、Oracle
2、DBPwAudit数据库密码破解工具
1) 功能:通过挂载字典对目标数据库进行密码暴力猜解,目前支持的数据库包括SQLServer、MySQL、Oracle、DB2
2) DBPwAudit的安装:
图1、上传实验用到的软件包
注释:#crunch 密码字典生成工具
#mysql-cennector-java 密码破解工具需要的驱动(注意:数据库类型不同,,驱动不同)
#dbpwaudit 数据库密码破解主程序
图2、解压dbpwaudit压缩包
[root@attack ~]# unzip dbpwaudit_0_8.zip
3)数据库密码dbpwaudit的使用格式
注意:首先将*.jar驱动复制到 /root/DBPwAudit/jdbc 目录中
DBPwAudit -s
-s - Server name or address. #指定数据库ip地址
-p - Port of database server/instance. #指定数据库服务器端口
-d - Database/Instancename to audit. #指定数据库名
-D - Thealiasof the driver to use (-Lforaliases) #指定数据库类型(Oracle,MySQL,MSSql,DB2)
-U - File containing usernames to guess. #用户字典文件
-P - File containing passwords to guess. #密码字典文件
-L - List driver aliases. #列出所支持的数据库驱动别名
-L
Oracle - oracle.jdbc.driver.OracleDriver
MySQL - com.mysql.jdbc.Driver
MSSql - com.microsoft.sqlserver.jdbc.SQLServerDriver
DB2 - com.ibm.db2.jcc.DB2Driver
4)使用方法1、破解SQLServer数据库
#./dbpwaudit.sh -s IP -d master(数据库名) -D mssql(数据库类型) -U username(字典) -P password(字典)
使用方法2、破解MySql数据库
#./dbpwaudit.sh -s IP -d mysql(数据库名称) -D MySQL(数据库类型) -U username(字典) -P password(字典)
注意:驱动是需要手动导入的。需要创建自己破解字典
5)、解压mysql数据库驱动软件包
[root@attack ~]# tar -zxvf mysql-connector-java-5.1.24.tar.gz
6)、手动将驱动*.jar复制到 “jdbc”目录中
[root@attack ~]# cp mysql-connector-java-5.1.24/mysql-connector-java-5.1.24-bin.jar DBPwAudit/jdbc/
3、crunch生成密码字典文件
1)、crunch用途:字典生成工具
2)、工具特点:
· 使用排列组合的方式生成字典文件
· 可以通过行数或文件的大小中断生成过程
· 支持生成数字和符号结合的字典文件
· 支持区分大小写字母
· 当生成多个文件时增加一个状态报告
3)、工具更多信息及下载:
4)、crunch工具的安装
图1、解压crunch工具的压缩包
[root@attack ~]# tar -xvf crunch-3.4.tgz
图2、make编译
[root@attack ~]# cd crunch-3.4
[root@localhost crunch-3.4]# make
Building binary...
/usr/bin/gcc -pthread -Wall -pedantic -std=c99 crunch.c -lm -o crunch
图3、make install安装
[root@localhost crunch-3.4]# make install
5)、crunch使用格式
目录:/pentest/passwords/crunch/
用法1:#./crunch 密码最短位数 最大位数 密码的可能性 -o 生成密码字典
#./crunch 5 5 1234567890 -o pass1.dic
用法2:#./crunch 最短位数 最大位数 charset.lst(策略集) 使用的策略 -o 生成密码字典
#./crunch 6 8 charset.lst mixalpha-numeric-all-space -o pass2.dic

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