Updated ngrep payload. (#25)

payloads/library/sniffing/ngrep/payload.sh

@@ -4,6 +4,7 @@
 NGREP_OPTIONS=("-wiql" "user|pass" "port" "21")
 CONDITION=""
 WCNUM=3
+BUTTON_WAIT="5s"
 
 LOOT_DIR="/mnt/loot/ngrep"
 LOG_FILE="${LOOT_DIR}/ngrep-${RANDOM}.log"
@@ -45,6 +46,7 @@ function run() {
 	do
 		NO_LED=true BUTTON && {
 			checkLog && {
+				BUTTON $BUTTON_WAIT && {
 					LED FINISH
 					kill $npid
 
@@ -52,6 +54,7 @@ function run() {
 					
 					LED OFF
 					halt
+				}
 			} || {
 				LED FAIL
 				sleep 3

payloads/library/sniffing/ngrep/readme.md

@@ -1,9 +1,12 @@
 # ngrep payload
+Credits: Hak5Darren, Sebkinne
+Small Edit: SebSeifert
 
 # Description
 
 Does packet sniffing stuff
+If the Button is pressed you have x seconds to push the button one more time. If pressed the payload ends and cleans up. Else it keeps running.
 
 ## Options
-
+BUTTON_WAIT = The seconds you can wait until the button must be pressed to end the payload.