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Hi, It's my first Hak5 tool. Been trying to get it set up with the C2 instance I've created on a private server. I have upgraded the firmware to 1.1.0 and copying the device.config to /etc I've completed following steps but just can't get my SJ to connect to C2 it just says Last Seen:never. Using Kali version 2021.3 Sharkjack is updated to the latest Firmware - Version 1.1.0 Payload and loot works fine Got Hak5cloudC2 community edition running on Amazon lightsail on static IP Added device but update last seen:never I have placed the device.config - in /etc/ root@shark:/etc# ls *.config C2.config device.config While I have SJ plugged into the ethernet port of my laptop in arming mode, I manually tried to connect with C2CONNECT command: root@shark:/etc# C2CONNECT sshd already running warning: commands will be executed using /bin/sh job 1 at Wed Nov 6 06:25:00 2019 Tried to disconnect and reconnect several times C2DISCONNECT > C2CONNECT then I get the following message: root@shark:/etc# C2CONNECT sshd already running Device already connected to C2 Tried reboot in Hak5cloudC2 Tried remove and re-added device SSL certificate or DNS not configured so site is not secure. I just can't seem to get my SJ connected to C2. Where do I need to go from here? Need your help.

problem solved

After copying another payload to payload.sh (cp some_other_payload.sh payload.sh) and rebooting the Shark Jack, the led is blinking red which means: "Error - no payload found". This has happened before and reinstalling the latest firmware did solve the issue back then but as I have quite some additional packages installed like: nano, curl, llpdp bind-*, openssl etc. and also installed a couple of lookup files e.g. for arp-scan, it is not convenient to run into this blinking red situation over and over again. Are there others facing similar issues and is there a quick fix to get the issue solved? Note: in my main payload script I am running a background task which syncs the filesystem every 5 seconds, could this be the root cause for the issue? function SYNC_FS() { while true; do sync sleep 5 done } SYNC_FS & Thanks in advance.