Comments on: Freak out your Friends Using a Zip Bomb

By: Lance

Lance — Thu, 28 Apr 2011 08:14:17 +0000

Ok, I’m totally new to this but, heck, i really want to learn to understand and perform stuff like this. Any tips on how to get started?

By: Crocodile

Crocodile — Fri, 31 Dec 2010 05:44:42 +0000

Just to let you know, Alt+255 does NOT (and should not) give a NULL character. Null character is 0×00 (0) and not 0xFF (255)

For 0×00 you can use a hex editor and then do all those copying steps (in Notepad++ since it displays null characters as ‘NUL’) or just open an EXE using Notepad++ and copy a NUL byte from it and Ctrl+V into an empty text file until you obtain a suitable length.

By: artist

artist — Sat, 16 Oct 2010 19:51:25 +0000

in above example:

include iostream.h and fstream.h as header files.

By: artist

artist — Sat, 16 Oct 2010 19:46:46 +0000

nice post!!!
for automation and ease u can use following c++ code for creating as many text files as u want with random names
note : for loop of 50000 will not create 50,000 files it will only create 5-6 thousand files or it may depend upon ur processor speed
feel free 2 inc. the number from 50,000 to anything,
may take 20-25 min

//////////////////copy from here////////////////////////////
#include
#include
using namespace std;
int main()
{
char CharValue=char(0);
// For creating the text file names a.txt
ofstream a_file(“a.txt”,ios::app);
for( int i=0;i<1000;i++)
{
a_file< }
a_file.close();
//Copy a.txt into 100 new file whose name is generated by //random number
cout<<"Creating bomb :"<<"\n";
for(long j=0;j<500000;j++)
{
std::system("copy a.txt %random%.txt");
cout<<"file no : "< }
cin.get();
return 0;
}

///////created by 9religion4indian@gmail.com////////////

By: fred

fred — Thu, 22 Jul 2010 23:56:26 +0000

nice

am a fresher and want to be a good hacker. pls will you guide me as a mentor into the world of hackers. pls
num+2347064464016

By: Allstarx

Allstarx — Sun, 20 Jun 2010 11:47:43 +0000

if u know to operate cmd then only u can make it….

By: Bamchi

Bamchi — Sat, 13 Feb 2010 13:37:43 +0000

you need to hold down the Alt key and type 255…. an invisible character will be pasted…. copy and paste this character many times…. then close the document… duplicate that document so you have a.txt and b.text and then open dos promt and type

“copy a.txt+b.txt ”

regards

By: lokesh

lokesh — Sun, 21 Jun 2009 15:20:08 +0000

hiii..
# Open and type the null character (alt + 255) in it.
# Now press Ctrl + A then Ctrl + V a couple times to make some null bytes.

nothing is happening while typing alt+255
and by second step too.

and while typing this in command prompt:copy /b *.txt b.txt
where is a.txt in this.

and malware is showing in the given 42kb txt file.

By: mamad

mamad — Sun, 21 Jun 2009 03:28:57 +0000

thank you my friend…