我在我的服务器上发现了一个恶意软件，我设法清理它，maldet不再报告任何恶意软件。有些网站加载非常慢（主要是WordPress网站），虽然我清理它们并确保那里没有受感染的文件。
我总是在错误日志中找到这些错误，以及有人试图从我的服务器发送电子邮件的exim中的其他一些错误如何解决这个问题。
Oct 24 00:59:15 leadhero lfd[13172]: *Suspicious Process* PID:12874 PPID:12841 User:herolead Uptime:98 secs EXE:/usr/bin/php CMD:/usr/bin/php /home/herolead/public_html/thailand/index.php
Oct 24 01:00:15 leadhero lfd[13411]: *Suspicious Process* PID:13011 PPID:9993 User:herolead Uptime:112 secs EXE:/usr/bin/php CMD:/usr/bin/php /home/herolead/public_html/thailand/index.php
Oct 24 01:00:15 leadhero lfd[13411]: *Suspicious Process* PID:13012 PPID:12075 User:herolead Uptime:110 secs EXE:/usr/bin/php CMD:/usr/bin/php /home/herolead/public_html/thailand/index.php
Oct 24 01:00:15 leadhero lfd[13411]: *Suspicious Process* PID:13017 PPID:9994 User:herolead Uptime:108 secs EXE:/usr/bin/php CMD:/usr/bin/php /home/herolead/public_html/thailand/index.php
Oct 24 01:00:15 leadhero lfd[13411]: *Suspicious Process* PID:13018 PPID:2081 User:herolead Uptime:108 secs EXE:/usr/bin/php CMD:/usr/bin/php /home/herolead/public_html/thailand/index.php
Oct 24 01:00:15 leadhero lfd[13411]: *Suspicious Process* PID:13079 PPID:13016 User:herolead Uptime:91 secs EXE:/usr/bin/php CMD:/usr/bin/php /home/herolead/public_html/thailand/index.php
Oct 24 01:00:16 leadhero lfd[13411]: *Suspicious Process* PID:13102 PPID:12143 User:herolead Uptime:82 secs EXE:/usr/bin/php CMD:/usr/bin/php /home/herolead/public_html/thailand/index.php
Oct 24 01:01:15 leadhero lfd[13636]: *Suspicious Process* PID:13213 PPID:12843 User:herolead Uptime:110 secs EXE:/usr/bin/php CMD:/usr/bin/php /home/herolead/public_html/thailand/index.php
Oct 24 01:02:15 leadhero lfd[13791]: *Suspicious Process* PID:13489 PPID:13111 User:herolead Uptime:110 secs EXE:/usr/bin/php CMD:/usr/bin/php /home/herolead/public_html/thailand/index.php
Oct 24 01:03:15 leadhero lfd[13958]: *Suspicious Process* PID:13655 PPID:13390 User:herolead Uptime:111 secs EXE:/usr/bin/php CMD:/usr/bin/php /home/herolead/public_html/thailand/index.php
Oct 24 01:04:15 leadhero lfd[14105]: *Suspicious Process* PID:13832 PPID:12841 User:herolead Uptime:111 secs EXE:/usr/bin/php CMD:/usr/bin/php /home/herolead/public_html/thailand/index.php
答案 0 :(得分：-1)
以上警告是假阳性的一部分。如果这些文件中没有可疑代码，您无需担心。如果从远程IP获取中继警报，则调整服务器设置以仅允许从服务器进行中继。只有当您意识到自己在做什么时，才应进行此更改。如果以错误的方式配置它，这可能会破坏您的电子邮件脚本。更好的是你应该购买托管VPS或聘请一些专家为你做。
答案 1 :(得分：-1)
在之前的回答中，我谈到了误报。是真的。但是你已经离开了。 为了您的信息，这些usadno CSF防火墙，并没有正确配置。 我们理解它的工作方式是可取的，因为它们很容易删除警报，但事实并非如此。 您必须编辑文件/etc/csf/csf.conf（您也可以从WHM执行此操作） 您必须编辑de var PT_LIMIT
# Process Tracking. This option enables tracking of user and nobody processes
# and examines them for suspicious executables or open network ports. Its
# purpose is to identify potential exploit processes that are running on the
# server, even if they are obfuscated to appear as system services. If a
# suspicious process is found an alert email is sent with relevant information.
# It is then the responsibility of the recipient to investigate the process
# further as the script takes no further action
#
# The following is the number of seconds a process has to be active before it
# is inspected. If you set this time too low, then you will likely trigger
# false-positives with CGI or PHP scripts.
# Set the value to 0 to disable this feature
一个好的值PT_LIMIT = 180 如果不喜欢为此发送电子邮件，请输入0
您也可以选择忽略此指令的用户。您必须read about /etc/csf/csf.pignore