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www.waraxe.us Forum Index -> Sql injection -> Writing backdoor into files without single quotes[Resolved]
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Writing backdoor into files without single quotes[Resolved]
PostPosted: Sat Jun 28, 2008 9:22 am Reply with quote
black-flag
Regular user
Regular user
Joined: Jun 28, 2008
Posts: 8




Greeting
Via SQLinjection I looking to write a backdoor into file but without quotes
i have tested
Code:

www.target.com/index.php?id=-1 union select 0xABCDEF1... into outfile
concat(char(39),char(47) ...........)


but does not work ???
do you have any idea about this problem ?
thank you


Last edited by black-flag on Sun Jun 29, 2008 11:51 pm; edited 1 time in total
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PostPosted: Sat Jun 28, 2008 10:17 am Reply with quote
pexli
Valuable expert
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Joined: May 24, 2007
Posts: 665
Location: Bulgaria




Maybe you don't have file privileges.
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??
PostPosted: Sat Jun 28, 2008 10:37 am Reply with quote
black-flag
Regular user
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Joined: Jun 28, 2008
Posts: 8




hi
but does not work in my computer when i simuling the case (i have all privileges). ??
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Re: Writing backdoor into files without single quotes
PostPosted: Sat Jun 28, 2008 5:51 pm Reply with quote
waraxe
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Joined: May 11, 2004
Posts: 2407
Location: Estonia, Tartu




black-flag wrote:
Greeting
Via SQLinjection I looking to write a backdoor into file but without quotes
i have tested
Code:

www.target.com/index.php?id=-1 union select 0xABCDEF1... into outfile
concat(char(39),char(47) ...........)


but does not work ???
do you have any idea about this problem ?
thank you


Simple answer - you probably can't. "INTO OUTFILE" needs output filename as single-quoted string. No CONCAT() or or other tricks. And if "magic_quotes=on", then "INTO OUTFILE" method is useless in most cases.
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PostPosted: Thu Sep 10, 2009 6:54 am Reply with quote
Yunice09
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I just wanna say thank you for the information that you have been shared. I am glad that I have read your post.



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Writing backdoor into files without single quotes[Resolved]
www.waraxe.us Forum Index -> Sql injection
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