LINUX下的PHP木马查询

LINUX下的PHP木马查询

2012-01-31 13:38

一句话查找PHP木马

1. # find ./ -name "*.php" |xargs egrep "phpspy|c99sh|milw0rm|eval\(gunerpress|eval\(base64_decoolcode|spider_bc"> /tmp/php.txt
2.  
3. # grep -r --include=*.php  '[^a-z]eval($_POST' . > /tmp/eval.txt
4.  
5. # grep -r --include=*.php  'file_put_contents(.*$_POST\[.*\]);' . > /tmp/file_put_contents.txt
6.  
7. # find ./ -name "*.php" -type f -print0 | xargs -0 egrep "(phpspy|c99sh|milw0rm|eval\(gzuncompress\(base64_decoolcode|eval\(base64_decoolcode|spider_bc|gzinflate)" | awk -F: '{print $1}' | sort | uniq

查找最近一天被修改的PHP文件

1. #   find -mtime -1 -type f -name \*.php

修改网站的权限

1. # find -type f -name \*.php -exec chmod 444 {} \;
2.  
3. # find ./ -type d -exec chmod 555{} \;