Showing posts with label FUD crypter. Show all posts
Showing posts with label FUD crypter. Show all posts

Saturday, May 11, 2013


Result



video tutorial:


url for proof :http://elementscanner.net//?RE=d6624c17a52b532988a8ec9169e22dea


tools required :

1.) Backtrack OS

2.)Msf  encoders

NOTE: FUD virus will work only in 32-bit OS as msf encoders are x86- bit 

for 64-bit u can try x64-bit encoder !!

use following commands in backtrack:


So our first step is to change the permissions of that file (775) by typing this command, 

> " chmod 775 virus.exe"  press enter

(u have to put that directory in which ur virus.exe is present i have in root folder so it will be"/root/virus.exe")


> "msfencode  -i /root/Virus.exe  -t raw  -o 

/root/virus2.exe -e x86/shikata_ga_nai -c 10"


> "chmod 775 virus2.exe"

>"msfencode  -i /root/virus2.exe  -t raw  -o 

/root/virus3.exe -e x86/jmp_call_additive -c 1 "

> "chmod 775 virus3.exe "
> "sfencode  -i /root/virus3.exe  -t raw  -o 

/root/virus4.exe -e x86/call4_dword_xor -c 1"

>"chmod 775 virus4.exe"

>"sfencode  -i /root/virus4.exe  -t raw  -o 

/root/virus5.exe -e x86/shikata_ga_nai -c 1"


its over now cheack you root folder ther is virus5.exe which i now you FUD virus !!
njoy spreading !

it can be your RAT/spyware !!
spread it!!

this demostration is only for educational purpose!!







Monday, July 2, 2012


Watch video tut on youtube : http://adf.ly/AHnf3



Download link : http://adf.ly/AHoDC

Tuesday, June 19, 2012

                        


What is Binder?
Bridges the Gap between XML and Code (C++,C#,Java,VB6,VB.Net). Generates a class library based on an XML Schema (XSD, XDR or DTD). The resulting library makes it simple to read and write XML documents programmatically. Drastically cutting time spent developing and testing. Because the class library is strongly typed you can also make use of intelligence. The library forces compliance to the schema resulting in valid XML every time. Simple words it converts your code and forms into an executable program.
Why Hackers use Binder?
It�s simple. They bind the virus with another clean for example (.exe) to make the virus undetected to anti-virus software. Many binders has extra features like add bytes, change icons, etc. to make them more undetected. You can go to stuff page and download the binder to see how it�s work. Of course is detected from some anti-virus use it for education purpose.
How you can protect from a mask virus?
You can�t! Binders is usually detected very fast from good anti-virus software�s, when you open some binded virus your anti-virus software will probably show you (injection). If your anti-virus software is not detect the virus or the binder the only think you have to do is to confront it as a simple virus.


A good list of my binder collection Free download :

 3   nbinder
 4   sbinder

Saturday, January 7, 2012


.



Our FUDDING tool requirements and download links.



First of course an AV what I am going to be using is AVAST the free edition.


File splitter to split our servers to find out where the virus signature is to modify it.

Best hex editor I have found and its free of charge.




Now lets begin.



Now go grab the server you want to edit mine is going to be a Spyrex keylogger server you can use any keylogger server like neptune,ardamax,elite..etcetc.


Before we begin turn AV off.
You result may vary on AV your using. 


Now place you server in a folder I recommend naming it A trust me on this. Now my server name is test.exe.

Okay now once you have placed the server in a file lets scan it.
And.......
OMG it got caught 

 

Ok now where to start open The File Splitter and Calc.exe to split the  file.
In
the file splitter browse to the server you want to split and choose
Custom size. Now it tells me that this server is exactly 53,495 bytes
and I want to split it into 4 pieces. So I go to Calc and divide it by 4
now place the number you got after dividing it and place it in the
splitter custom size box like I have at the bottom. Now click on Split.


 



Now you should get the files in the same directory like I have below.






Now scan each of them to figure out witch file we have to split again.
 
 Now once you have figured it out make a new folder named the part
number that was detected now I got part 3 so I'm gonna make a new folder
named 3 . 



Now I
hope you didn't close file splitter if so reopen it and browse to
test.exe.3 to split and change the output folder to 3 like I have in the
picture below. We are also going to split this file into 4 pieces again
so open up Calc and divide by 4.
I made a drawing on this if your confused 





Now you should have this inside folder named 3.


 

Now
scan each file again to figure out witch file we need to split but also
be aware of how small the file is getting. Once you figure out witch
file needs splitting make a new folder with the parts name. I got part
test.exe.3.3 so I am going to make a new folder and name it 3.



 


Now
once you made new folder named 3 open up file splitter and browse to
the file that got detected mine was test.exe.3.3 and pick the output
directory to the folder we just made witch was the folder named 3.









Now
browse to the new folder and scan the new files we split. As you can
see test.exe.3.3.4 was detected so I'm gonna make a new folder and name
it 4.


 




Now in file splitter pick the file that got detected witch was test.exe.3.3.4 and choose the new folder we made named 4.




 

 Now lets scan the new files and see witch got detected ocne we find it open it up with the HEX editor and see if its still to big to figure out what we need to change.



 


Ok so it's test.3.3.4.1 that we need to edit do open it up with your favorite hex editor or use the one I provided earlier. Once you open it it will look something like this.







Now
the virus signature is in here don't get scared its not that hard now
my method of figuring it is looking for something that stands out or
guesssing. All you really have to do is change a letter from capital to a
lower case one now what worked for me was changing D to a lower case
from the word DLLHOOKSTRUCT. 


Congratz now its FUD now all you need to do it compile it and scan it one more time and run it to test.

Now compiling I will show you one example and you can figure out the rest by your own.



Now you see the splitter icon inside your folder click on it and it will recompile the file.

 




Now

once you made that file copy it and go back one directory and past it 
then it will ask you to replace it click yes and keep doing this till 
you go back to first directory. And your done.




 




I really hope you learn something this took me like 3 hours.



Sunday, December 18, 2011









My  video will be live at: http://youtu.be/AtMgFY3ddGo



How to make a keylogger FUD | How to bypass Antivirus detection 



Download Required Tools From HERE