docs: Clean up resources for Hackoctoberfest 2019 (#41)

* Clean up resources for Hackoctoberfest 2019

* 👩🏾‍🦱 Add cloud hacking readme

Vulnerabilities_and_Exploits/Memory_Exploits/bash/find_setuid_programs.sh

@@ -0,0 +1,9 @@
+#Find setuid programs
+#!/bin/sh
+tempfile="/tmp/$0.$$"
+trap "rm $tempfile" 0
+find / \( -type f -a -user root -a -perm -4001 \) -print > $tempfile
+for file in `cat $tempfile`; do
+strings -a $file | awk '/^gets$|^strcpy$|^strcat$|^sprintf$/\
+{ printf ("%-10s \t %-50s \n"), $1, file }' "file=$file" -
+done

Vulnerabilities_and_Exploits/Memory_Exploits/bash/get_shellcode_form_an_exe.sh

@@ -0,0 +1,17 @@
+#Get Shellcode form an executable file
+#!/bin/bash
+if [ $# -ne 1 ]
+then
+    printf "\n\tUsage: $0 filename.o\n\n"
+    exit
+fi
+filename=`echo $1 | sed s/"\$"//`
+rm -f $filename.shellcode
+
+objdump -d $filename | grep '[0-9a-f]:' | 
+grep -v 'file' | cut -f2 -d: |
+ cut -f1-6 -d' ' | tr -s ' ' | tr '\t' ' ' | 
+sed 's/ $//g' | sed 's/ /\\x/g' | paste -d '' -s |
+ sed 's/^/"/' | sed 's/$/"/g'
+
+echo