What!! it worked for me too. I tried all formats I’ve seen and typing one by one was the only way.
did you get the flag is it the same or something different??
For those of you who have found the flag but cannot get it to accept the answer:
Replace the ‘O’ (capital o) with a ‘0’ (zero)
You just saved my life lol
Set everything up as in the lesson
proxychains firefox-esr 172.16.5.135:80 doesnt work
proxychains curl -v 172.16.5.135 doesnt work either
I have restarted the VM severally
What am I doing wrong?
what message appears when you launch that commands¿?
I keep getting stuff like this
└─$ proxychains firefox-esr 172.16.5.135:80
[proxychains] config file found: /etc/proxychains4.conf
[proxychains] preloading /usr/lib/x86_64-linux-gnu/libproxychains.so.4
[proxychains] DLL init: proxychains-ng 4.16
[proxychains] DLL init: proxychains-ng 4.16
[proxychains] DLL init: proxychains-ng 4.16
[proxychains] DLL init: proxychains-ng 4.16
[proxychains] DLL init: proxychains-ng 4.16
[proxychains] DLL init: proxychains-ng 4.16
[proxychains] DLL init: proxychains-ng 4.16
[proxychains] DLL init: proxychains-ng 4.16
[proxychains] DLL init: proxychains-ng 4.16
[proxychains] DLL init: proxychains-ng 4.16
[proxychains] DLL init: proxychains-ng 4.16
[proxychains] Random chain … 181.113.121.158:7871 … timeout
[proxychains] Random chain … 114.134.186.12:22020 [proxychains] DLL init: proxychains-ng 4.16
[proxychains] DLL init: proxychains-ng 4.16
[proxychains] DLL init: proxychains-ng 4.16
[proxychains] DLL init: proxychains-ng 4.16
… timeout
[proxychains] Random chain … 188.187.190.59:8888 [proxychains] DLL init: proxychains-ng 4.16
… timeout
[proxychains] Random chain … 127.0.0.1:9050
!!!need more proxies!!!
[proxychains] Random chain … 188.187.190.59:8888 … timeout
[proxychains] Random chain … 127.0.0.1:9050 … 181.113.121.158:7871
Hi friend, i checked all the source code and i didnt saw anything, where did you find the flag??? i reach the page but…not the flag
Maybe you have to update your packages, then try again, im using the 4.17 version of proxychains, if you reach the flag, give me a hint, i think there is a problem with the IP, i have the source code and the page and i dnt see anything
greetings!!
finally got it with curl --socks4 127.0.0.1:9050 172.16.5.135
Like someone mentioned earlier, it is hidden in the raw output (Hint: in between div tags) and it doesnt say “Flag”
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Man this is weird, a tried your command, and it worked! thanx 4 posting it. i did it in a similar way and it did output anything, its so ez to see the flag 
1 Like
Glad I could help
1 Like
Hi all,
I’m stuck with this for the last 2 days, and since I started I receive this from NMAP:
'proxychains nmap 172.16.5.135 -Pn -p80
Host is up.
PORT STATE SERVICE
80/tcp filtered http
Nmap done: 1 IP address (1 host up) scanned in 2.10 seconds’
Port is filtered, and I don´t know why…does anyone went through this issue?
Solved with SSH Dynamic tunnel