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Simple Bash Scripting

Harvesting
Step 1: Download the default page of a website
wget icq.com

Step2: Find All FQDN and PQDN in index.html
cat index.html | grep "href=" |cut -d'/' -f3|grep icq.com|sort-u|cut -d'"' -f1 >domain.txt

Step 3: Find Ip address of all domain names which we got from the last step.To do so we will make a bash script.
//findip.sh
#!/bin/bash

for hostname in $(cat domain.txt); do
host $hostname |cut -d' ' -f4|tr -d 'a-z' &
done

Step 4: Now find whether these Ip address are alive or not.So again we will make a script that will do ping sweep.
./findip.sh >Ipaddress.txt

//FindAlive.sh
#!/bin/bash

for ipaddress in $(cat Ipaddress.txt);do
echo $ipaddress   $(ping $ipaddress -c 1|grep "received"|cut -d',' -f2) &
done


Now lets have look to the results:->





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Assignment 01(Enroll TO Offensive-Security Course)

Steps 1:download the page.
2:open fc4.js in your favourite editor and add following lines in it or just replace it with vode given below.
3:then open the download html file in browser and fill the form with your email and a garbage value string.
4:thats it? it will show you the real security string??
yeah but  ...theirs another challenge waiting for you ... :D

function fc4me(srvstr) {

   if(!document.pleazfc4me.email.value || !document.pleazfc4me.securitystring.value) {
      alert("Please fill in all the required fields!");
      return false;
   }
   else {
      document.pleazfc4me.submit();
    }
   var t=hexMD5("\x74\x72\x79\x68\x61\x72\x64\x65\x72"+srvstr)
alert(t)
document.write(t)
}



Finally Got In :-)