网站挂马检测 php,Python实现的检测网站挂马程序

# python check_change.py

Usage: python check_change.py update /home/wwwroot

python check_change.py check /home/wwwroot

# python check_change.py update /data/www #生成站点的md5值

# echo ‘ ‘ > /data/www/sitemap.html #测试清空文件

# rm -rf /data/www/sitemap.xml #测试删除文件

# python check_change.py check /data/www #查找那些文件被篡改

/data/www/sitemap.xml

/data/www/sitemap.html

代码如下(check_change.py)：

#!/usr/bin/env python

import os,sys,subprocess

def update(path):

f = open(file,’w’)

for root,dirs,files in os.walk(path):

for name in files:

line = os.path.join(root, name)

(stdin,stderr) = subprocess.Popen([‘md5sum’,line],stdout=subprocess.PIPE).communicate()

f.write(stdin)

f.close()

def check(path):

f = open(file,’r’)

for line in f:

check_ok = “””echo ‘%s’ | md5sum -c > /dev/null 2>&1″”” % line

#print check_ok

if not subprocess.call(check_ok, shell = True) == 0:

abnormal = line.split()

print abnormal[1]

f.close()

def Usage():

print ”’

Usage: python %s update /home/wwwroot

python %s check /home/wwwroot

”’ % (sys.argv[0],sys.argv[0])

sys.exit()

if len(sys.argv) != 3:

Usage()

file = ‘file.key’

model = sys.argv[1]

path = sys.argv[2]

if os.path.exists(path) == False:

print “\033[;31mThe directory or file does not exist\033[0m”

sys.exit()

elif model == ‘update’:

update(path)

elif model == ‘check’:

check(path)

else:

Usage()

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