Hello,
I’m new here, so maybe just a noob problem, but I am currently doing the Starting Point machines and am facing now the 3rd one which is simply not working for me.
-
Responder: Couldn’t connect via evil-winrm (seems to be a common issue) -
Bike: The injection simply didn’t work, always received a timeout instead of the expected response
-
Funnel: Can’t ssh into the machine:
$ ssh -v christine@10.129.228.195
OpenSSH_9.1p1 Debian-1, OpenSSL 3.0.7 1 Nov 2022
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: include /etc/ssh/ssh_config.d/*.conf matched no files
debug1: /etc/ssh/ssh_config line 21: Applying options for *
debug1: Connecting to 10.129.228.195 [10.129.228.195] port 22.
debug1: Connection established.
debug1: identity file /home/kali/.ssh/id_rsa type -1
debug1: identity file /home/kali/.ssh/id_rsa-cert type -1
debug1: identity file /home/kali/.ssh/id_ecdsa type -1
debug1: identity file /home/kali/.ssh/id_ecdsa-cert type -1
debug1: identity file /home/kali/.ssh/id_ecdsa_sk type -1
debug1: identity file /home/kali/.ssh/id_ecdsa_sk-cert type -1
debug1: identity file /home/kali/.ssh/id_ed25519 type -1
debug1: identity file /home/kali/.ssh/id_ed25519-cert type -1
debug1: identity file /home/kali/.ssh/id_ed25519_sk type -1
debug1: identity file /home/kali/.ssh/id_ed25519_sk-cert type -1
debug1: identity file /home/kali/.ssh/id_xmss type -1
debug1: identity file /home/kali/.ssh/id_xmss-cert type -1
debug1: identity file /home/kali/.ssh/id_dsa type -1
debug1: identity file /home/kali/.ssh/id_dsa-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_9.1p1 Debian-1
debug1: Remote protocol version 2.0, remote software version OpenSSH_8.2p1 Ubuntu-4ubuntu0.5
debug1: compat_banner: match: OpenSSH_8.2p1 Ubuntu-4ubuntu0.5 pat OpenSSH* compat 0x04000000
debug1: Authenticating to 10.129.228.195:22 as 'christine'
debug1: load_hostkeys: fopen /home/kali/.ssh/known_hosts: No such file or directory
debug1: load_hostkeys: fopen /home/kali/.ssh/known_hosts2: No such file or directory
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: algorithm: curve25519-sha256
debug1: kex: host key algorithm: ssh-ed25519
debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
Connection closed by 10.129.228.195 port 22
I am using an up-to-date Kali Linux VM, I am connected to OpenVPN, I tried resetting the boxes, nothing helped. What am I doing wrong? Is this a common issue?
Edit: At least I could ssh now after reducing the MTU size. Maybe that helps also for the other issues, we’ll see.
Edit2: Reducing MTU also helped for Bike.
Edit3: Crazy, also evil-winrm is working now. They should really mention that MTU in a FAQ.
Thanks,
Snafu