Re: [sqlmap-users] New feature

[Miroslav S. <mir...@gm...>]

...and yes, they can be stacked together:

sample:
--tamper="./tamper/ifnull2ifisnull.py;./tamper/dummy.py"

bye

On Wed, Oct 13, 2010 at 3:15 PM, Miroslav Stampar
<mir...@gm...> wrote:
> hello all.
>
> switch '--tamper' is now fully implemented in the latest SVN revision.
> tampering modules must include function with declaration like 'def
> tamper(place, value):'. argument 'place' states which injection place
> ('POST', 'GET', 'URI' or 'User-Agent') is query being used for, while
> value represent the old query value (prior to return value of that
> tampering function).
>
> tampering function for IFNULL(A,B) -> IF(ISNULL(A),B,A) is implemented
> so far (./sqlmap/tamper/ifnull2ifisnull.py) but you can make your own
> tampering modules/functions too.
>
> sample usage is:
>
> ./sqlmap.py -u "http://www.site.com/index.php?id=1"
> --tamper="./tamper/ifnull2ifisnull.py"
>
> if you have any other suggestions for other useful tampering functions
> please say and i'll try to implement it/them if it makes sense.
>
> kind regards.
>
> On Wed, Oct 13, 2010 at 9:43 AM, Miroslav Stampar
> <mir...@gm...> wrote:
>> hi.
>>
>> now, there is an option "--tamper=<file>" which does this.
>>
>> you can play around with it using for example:
>> ./sqlmap.py -u "www.test.com" --tamper="./tamper/dummy.py"
>>
>> for "practical" examples please wait for working version of
>> ./tamper/ifnull2ifisnull.py. i need to solve the problem of counting
>> parenthesis in regular expression i use for recognizing parts of
>> ifnull.
>>
>> kind regards.
>>
>> On Tue, Oct 12, 2010 at 8:02 PM, Carlos Gabriel Vergara
>> <car...@gm...> wrote:
>>> Hi! I was using sqlmap for a year or two, and in a lot of scenarios i
>>> found the need of "touch" the urls that the tool crafts to send to the
>>> server.
>>> Most of the times this happens because all scenarios are some sort of
>>> unique, even if they share the same DMBS.
>>> In this cases i spend a lot of time programming pseudo proxys (quick
>>> and dirty coding in python) to solve the obstacle.
>>> I have some free time now, and want to make a module for sqlmap that
>>> "tampers" the data to be send, let me introduce some logic to modify
>>> it, and then send it to the server.
>>> For example: i need to replace blanks with /**/ for a mssql server. I
>>> will be using sqlmap like this:
>>>
>>> sqlmap -u "http://host/script.py?id=15" -p id
>>> --tamper-script="/home/kaleb/script.py"
>>>
>>> In script.py, some sort of code that picks the GET/POST about to be
>>> sent to the server, search for the blanks in the query, replace them
>>> with /**/, and then give it back to sqlmap to be sended.
>>>
>>> Another example (mentioned in a previous thread): i need to replace
>>> IFNULL(A,B) sentence with IF(ISNULL(A), B, A). It needed a lot of
>>> string manipulation, made in a mini proxy, losting performance in the
>>> middle.
>>>
>>> The question: which part of sqlmap code i need to start reviewing?
>>> Thus i used it a lot, never looked into the code. In need a little
>>> tip, just to start with something in mind.
>>>
>>> Thanks a lot.
>>>
>>> PD: excuse my rusty english, by the way =)
>>>
>>> --
>>> --------8<--------
>>> Carlos Gabriel Vergara
>>> http://www.ThorSecurity.com.ar
>>>
>>> PGP: http://www.ThorSecurity.com.ar/gabrielvergara.pgp
>>> -------->8--------
>>>
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>>
>>
>>
>> --
>> Miroslav Stampar
>>
>> E-mail / Jabber: miroslav.stampar (at) gmail.com
>> Mobile: +385921010204 (HR 0921010204)
>> PGP Key ID: 0xB5397B1B
>> Location: Zagreb, Croatia
>>
>
>
>
> --
> Miroslav Stampar
>
> E-mail / Jabber: miroslav.stampar (at) gmail.com
> Mobile: +385921010204 (HR 0921010204)
> PGP Key ID: 0xB5397B1B
> Location: Zagreb, Croatia
>



-- 
Miroslav Stampar

E-mail / Jabber: miroslav.stampar (at) gmail.com
Mobile: +385921010204 (HR 0921010204)
PGP Key ID: 0xB5397B1B
Location: Zagreb, Croatia