Merge branch 'shellcoding-enhancements'

Adds a reverse shell and other improvements for correctness, along with
a general cleanup of the files.

* shellcoding-enhancements:
  Ignore shellcode working files
  shellcode: Add sample for connecting a TCP socket
  shellcode: Update /bin/sh shellcodes
  shellcode: Remove shelltool
  shellcode: Update Makefile
  shellcode: Move example code to a new directory
  shellcode: Drop SYS_EXIT samples

1 files changed, 0 insertions, 30 deletions

diff --git a/templates/shellcode/shelltool.py b/templates/shellcode/shelltool.py
deleted file mode 100755
index b95a8cd..0000000
--- a/templates/shellcode/shelltool.py
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/usr/bin/env python
-
-# This script will convert shellcode disassembly into an escaped string literal
-# and warn about problematic bytes in the payload.
-#     objdump -d elf | ./shelltool.py
-
-import sys
-
-name = None
-bytecode = []
-badchars = [ 0x00, 0x0a ]
-
-for line in sys.stdin:
-    for tok in line.split():
-        if name is None:
-            name = tok
-        if len(tok) == 2:
-            try:
-                bytecode.append(int(tok, base=16))
-            except:
-                pass
-
-result = ''.join([ "\\x%02x"%(x) for x in bytecode ])
-result = f'{name}"{result}"'
-
-for x in badchars:
-    if x in bytecode:
-        result += f'    **0x{"%02x"%(x)} detected**'
-
-print(result)