Create payload.sh

payloads/library/recon/Simple-Nmap-Payload/payload.sh

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+#!/bin/bash
+#
+# Title:         Sample Nmap Payload for Shark Jack
+# Author:        Hak5
+# Version:       1.0
+#
+# Scans target subnet with Nmap using specified options. Saves each scan result
+# to loot storage folder.
+#
+# Red ...........Setup
+# Amber..........Scanning
+# Green..........Finished
+#
+# See nmap --help for options. Default "-sP" ping scans the address space for
+# fast host discovery.
+
+NMAP_OPTIONS="-sP"
+LOOT_DIR=/root/loot/nmap
+SCAN_DIR=/etc/shark/nmap
+
+
+function finish() {
+	LED CLEANUP
+	# Kill Nmap
+	wait $1
+	kill $1 &> /dev/null
+
+	# Sync filesystem
+	echo $SCAN_M > $SCAN_FILE
+	sync
+	sleep 1
+
+	LED FINISH
+	sleep 1
+
+	# Halt system
+	halt
+}
+
+function setup() {
+	LED SETUP
+	# Create loot directory
+	mkdir -p $LOOT_DIR &> /dev/null
+
+	# Create tmp scan directory
+	mkdir -p $SCAN_DIR &> /dev/null
+
+	# Create tmp scan file if it doesn't exist
+	SCAN_FILE=$SCAN_DIR/scan-count
+	if [ ! -f $SCAN_FILE ]; then
+		touch $SCAN_FILE && echo 0 > $SCAN_FILE
+	fi
+
+	# Find IP address and subnet
+	while [ -z "$SUBNET" ]; do
+		sleep 1 && find_subnet
+	done
+}
+
+function find_subnet() {
+	SUBNET=$(ip addr | grep -i eth0 | grep -i inet | grep -E -o "([0-9]{1,3}[\.]){3}[0-9]{1,3}[\/]{1}[0-9]{1,2}" | sed 's/\.[0-9]*\//\.0\//')
+}
+
+function run() {
+	# Run setup
+	setup
+
+	SCAN_N=$(cat $SCAN_FILE)
+	SCAN_M=$(( $SCAN_N + 1 ))
+
+	LED ATTACK
+	# Start scan
+	nmap $NMAP_OPTIONS $SUBNET -oN $LOOT_DIR/nmap-scan_$SCAN_M.txt &>/dev/null &
+	tpid=$!
+
+	finish $tpid
+}
+
+
+# Run payload
+run &