exe2shellcode
#! /usr/bin/env python# -*- coding: utf-8 -*-import osimport sysdef payload(files): shellcode = "" ctr = 1 maxlen = 15 #to create rows try: for b in open(files, "rb").read(): shellcode +=b.encode("hex") if ctr == maxlen: ctr = 0 ctr += 1 print "Code length: " + str(len(shellcode)) return shellcode except: print "转换失败,请检查!"f = open('messagebox.txt','w')files = "messagebox.exe" a = payload(files)f.write(a)f.close()
shellcode2exe
#! /usr/bin/env python# -*- coding: utf-8 -*-# 计算messagebox大小c = open('messagebox.txt','r')r = c.read()print len(r)# 将cmd.exe中的opcode再转换为HEX数据s = open('messagebox.txt','rb')b = s.read()bb = b[-len(r):]cb = bb.decode("hex")f = open('mess.exe','wb')f.write(cb)