Difference between revisions of "nmap random source IP spoofing script"

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(Created page with " #!/bin/bash <br>LIMIT=$1 DSTIP=$2<br> for i in `seq $LIMIT` do echo "limit = $LIMIT" RNDPORT=`echo $((RANDOM%=65535))` SOURCEIP=`echo $((RANDOM%=223))"."$((RA...")

Revision as of 00:59, 9 May 2013


  1. !/bin/bash 

LIMIT=$1
DSTIP=$2

 for i in `seq $LIMIT`
do
  echo "limit = $LIMIT"
  RNDPORT=`echo $((RANDOM%=65535))`
  SOURCEIP=`echo $((RANDOM%=223))"."$((RANDOM%=255))"."$((RANDOM%=255))"."$((RANDOM%=254))`
  echo "running nmap with spoofed source IP $SOURCEIP"
  nmap -n --max-retries 1 --host-timeout 1 -e eth1 -sS -S $SOURCEIP $DSTIP -Pn -p 80
  nmap -n --max-retries 1 --host-timeout 1 -e eth1 -sS -S $SOURCEIP $DSTIP -Pn -p $RNDPORT
done
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