NetCat connection issue
I'm soo close to get user hash for Tabby but i'm stuck, not for logic problem but for address probelms... I get Tomcat login credential, with curl command i uploaded the msfvenom generated payload (i'm trying to reassume for not making sploilers) and than i can't connect to the reverse shell i created and succefully uploaded.
I don't want answers for the machine because i already know how to get in, i need help because for the new Arena features i can't connect into the machines (I can scan them but cannot connect into the reverse_shells)!
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If you're discussing this in 'Official Tabby Discussion', you will get answers or nudges quickly. Because most people avoids random/issue oriented threads.
One more thing, don't post unnecessary things like vulnerability, username, exploit name, maybe it will be considered as spoilers.
A Chemist doing Penetration Testing - Check the Story here: BinaryBiceps
A Chemist doing Penetration Testing - Check the Story here: BinaryBiceps
I also encountered this issue, but switching VPN fixed it. But its good to report the issue.
A Chemist doing Penetration Testing - Check the Story here: BinaryBiceps
ok i'll try @gunroot! I'll post discussion with less details...
@14t3r said:
What are the new "Arena" features? When you say you cant connect into reverse shells what happens?
Note: I am not going to be available much in September.
Note: https://www.nohello.com/
Happy to help people but PLEASE explain your problem in as much detail as possible! If you say vague things like "It's not working", I cant help. This isn't Twitter so my DMs are always open.
ok i'll try @gunroot! I'll post discussion with less details... i think i have one last issue, i edit the ovpn file to connect with tcp but when i reload the htb access it still say i'm connected to port 1337 (udp) and not port 443 (tcp). I changed:
proto udp
remote edge-us-free-3.hackthebox.eu 1337
to:
proto tcp
remote edge-us-free-3.hackthebox.eu 443
@TazWake nothing happen when i type netcat listen command "nc -lvnp 4444"
the response is "Ncat: Listening on 0.0.0.0:4444", when i active the payload with the curl method nothing happen like he can't reach my machine
@14t3r said:
Is that on every box or just Tabby?
EDITED TO ADD:
In msvenom what LHOST did you specify?
Note: I am not going to be available much in September.
Note: https://www.nohello.com/
Happy to help people but PLEASE explain your problem in as much detail as possible! If you say vague things like "It's not working", I cant help. This isn't Twitter so my DMs are always open.
Type your comment> @TazWake said:
it happen in every box
LHOST i specificed the ip from tan0 interface (ip address)
Ok, if it is every box then the chances are it is something on your system.
Note: I am not going to be available much in September.
Note: https://www.nohello.com/
Happy to help people but PLEASE explain your problem in as much detail as possible! If you say vague things like "It's not working", I cant help. This isn't Twitter so my DMs are always open.
Type your comment> @TazWake said:
I have a Oracle Virtual Machine with bridge connection setting.. With other machines i never had problem.. With Tracexec i exploit that with a revere shell and get the hash, after the opening of the CTF i can't change my htb connection to tcp (so to 443 port). I'll try to reinstall OS or set all setting by default. Thanks a lot for help anyways!!!
@14t3r - ok, its certainly worth working through some troubleshooting to see if you can identify where the issue lies.
Note: I am not going to be available much in September.
Note: https://www.nohello.com/
Happy to help people but PLEASE explain your problem in as much detail as possible! If you say vague things like "It's not working", I cant help. This isn't Twitter so my DMs are always open.
@14t3r
I had the same issues before when I was on an VM.
Could not get NC shell.
However, when I changed my network to be NAT (changed from Bridge) it all started working properly.
Always happy to help others. 100% human
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Type your comment> @acidbat said:
Nothing changed, htb access page still say i'm connected with port 1337 so with a udp connection so i can't make a tcp connection with the reverse shell
followed the advice above to use the tun0 address. worked for me. switched my server too
Similar issue that I ve been facing a lot when I try to nc. It says connect to [ip] from example.com [ip] and nothing happens. I am using Kali linux on vm. Please help!
@Dazzle2013 said:
That is the default behaviour for netcat - the "nothing happens" is normally just netcat waiting for commands.
If you are trying to make a netcat to netcat connection, then at least one end needs to call a shell. If you haven't set it up to do this, it wont work.
Note: I am not going to be available much in September.
Note: https://www.nohello.com/
Happy to help people but PLEASE explain your problem in as much detail as possible! If you say vague things like "It's not working", I cant help. This isn't Twitter so my DMs are always open.