How is this php file crytped?

Networking/Security Forums -> Programming and More

Author: Uniquesone PostPosted: Fri May 28, 2010 3:50 pm    Post subject: How is this php file crytped?
    ----
Hello I have 2 php files that seems to be very good encrypted.
Could u please tell me how this is done?

Sth with base64_decode but the result is also useless informations.
Thank you very much

http://china-store.eu/txts/1.txt
http://china-store.eu/txts/2.txt

Author: p____hLocation: Poland PostPosted: Mon May 31, 2010 5:21 pm    Post subject:
    ----
It's not an encryption, but an obfuscation:
http://en.wikipedia.org/wiki/Obfuscated_code
There are a lot of special tools which make our code/source more "illegible".
This method was used in your examples.

In the first example, the php-script uses sockets ('cos I found fsockopen), moreover, it must connect to the database - MySQL database ('cos I found mysql_escape() function). And thats all what I know about this script after a few seconds. But you didn't ask how it works, but how somebody made it. Wink

Author: Uniquesone PostPosted: Mon May 31, 2010 10:20 pm    Post subject:
    ----
Thank you very much.

I think it was made with:
http://www.raizlabs.com/software/phpobfuscator/

Because the testfiles look like these.

Bad that its ver complicated to reverse these 2 files.

But thank you again Smile



Networking/Security Forums -> Programming and More


output generated using printer-friendly topic mod, All times are GMT + 2 Hours

Page 1 of 1

Powered by phpBB 2.0.x © 2001 phpBB Group