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isc:labs:11 [2024/01/08 13:27] florin.stancu |
isc:labs:11 [2024/12/17 10:25] (current) florin.stancu [00 [0p]. Users] |
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| sudo useradd -m -s /bin/bash blue | sudo useradd -m -s /bin/bash blue | ||
| </code> | </code> | ||
| + | |||
| + | <note tip> | ||
| + | Pentru ca generarea de chei să meargă bine, trebuie instalat un serviciu de entropie suplimentară pentru RNG în VM: <code> | ||
| + | sudo apt-get install rng-tools | ||
| + | sudo systemctl status rng-tools # e pornit => TOTUL OK | ||
| + | </code> | ||
| + | </note> | ||
| ==== 01 [50p]. Pretty Good Privacy==== | ==== 01 [50p]. Pretty Good Privacy==== | ||
| Line 195: | Line 202: | ||
| sudo apt install tor | sudo apt install tor | ||
| </code> | </code> | ||
| - | * Enable SOCKS proxy by editing /etc/torrc and uncommenting ''SOCKSPort 9050'' ;) | + | * Enable SOCKS proxy by editing /etc/tor/torrc and uncommenting ''SOCKSPort 9050'' ;) |
| <note> Tor only supports TCP traffic, some make sure your DNS queries are done over TCP.</note> | <note> Tor only supports TCP traffic, some make sure your DNS queries are done over TCP.</note> | ||
| <hidden> | <hidden> | ||
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| </code> | </code> | ||
| * Next, change the **Firefox** Network Settings to use Socks5 proxy using the IP address and port from your VM. You can verify that your browser is using Tor by accessing the following [[https://check.torproject.org/|website]]. | * Next, change the **Firefox** Network Settings to use Socks5 proxy using the IP address and port from your VM. You can verify that your browser is using Tor by accessing the following [[https://check.torproject.org/|website]]. | ||
| + | * **Finally, fetch the flag from ''%%http://6mirq5p7welrf44rptugei55cv26qqwmpqluafehnpfv7jqgyu3pbeyd.onion%%'' ;) ** | ||
| <hidden> | <hidden> | ||
| [[https://1.bp.blogspot.com/-b-MahPstRzA/WvgwatvGq5I/AAAAAAAAQiA/e1rJp8RGKU08O-tV5W0oUA9kDGY5tEq5gCLcBGAs/s1600/proxy.png|Firefox Settings]] | [[https://1.bp.blogspot.com/-b-MahPstRzA/WvgwatvGq5I/AAAAAAAAQiA/e1rJp8RGKU08O-tV5W0oUA9kDGY5tEq5gCLcBGAs/s1600/proxy.png|Firefox Settings]] | ||
| </hidden> | </hidden> | ||
| + | |||
| ==== 03. [10p] Feedback ==== | ==== 03. [10p] Feedback ==== | ||
