csf.pignore rules aren't working?

[Ryan_D]

Hi,

I've recently setup the emails for csf/lfd and I started getting tons of emails coming through, but most of them appear to be false positives.

I've added the following rules to csf.pignore but they don't appear to be working as the emails for the very same reasons are still coming through even after restarting both CSF and even the entire server.

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pexe:/opt/cpanel/ea-php.*/root/usr/bin/lsphp.* # LiteSpeed
pexe:/usr/local/lsws/bin/lshttpd.* # LiteSpeed
exe:/usr/local/lsmcd/bin/lsmcd # LiteSpeed

exe:/usr/bin/redis-server # Redis
exe:/usr/bin/node # Redis
cmd:/usr/bin/redis-server 127.0.0.1:6379 # Redis

exe:/opt/digitalocean/bin/do-agent # DigitalOcean

cmd:lsphp # LiteSpeed Extra
pexe:^/opt/cpanel/ea-php\d\d/root/usr/bin/lsphp # LiteSpeed Extra
pexe:^/usr/local/lsws/bin/lshttpd.* # LiteSpeed Extra
pexe:^/opt/alt/php.*/usr/bin/lsphp # LiteSpeed Extra
pexe:^/opt/cpanel/ea-php\d\d/root/usr/bin/lsphp\.cagefs # LiteSpeed Extra

Here is a copy of the emails (snippets of them) and the subjects.

Suspicious process running under user nobody

Executable: /usr/local/lsmcd/bin/lsmcd
Command Line (often faked in exploits): /usr/local/lsmcd/bin/lsmcd

Suspicious process running under user nobody

Executable: /usr/local/lsws/bin/lshttpd.6.0.11
Command Line (often faked in exploits): litespeed (lshttpd - #01)

Suspicious File Alert

File: /tmp/lsmcd/core.873669
Reason: Linux Binary
Owner: nobody:nobody (99:99)
Action: No action taken

Excessive resource usage: customwheelaccount

Exceeded: 60647 > 3600 (seconds)

Executable: /usr/bin/bash
Command Line: -bash

Excessive resource usage: do-agent

Exceeded: 906203 > 3600 (seconds)

Executable: /opt/digitalocean/bin/do-agent
Command Line: /opt/digitalocean/bin/do-agent --syslog

Excessive resource usage: mysql

Exceeded: 906203 > 3600 (seconds)

Executable: /usr/sbin/mariadbd
Command Line: /usr/sbin/mariadbd

Suspicious process running under user redis

Executable: /usr/bin/redis-server
Command Line (often faked in exploits): /usr/bin/redis-server 127.0.0.1:6379

Excessive resource usage: redis

Exceeded: 909835 > 3600 (seconds)

Executable: /usr/bin/redis-server
Command Line: /usr/bin/redis-server 127.0.0.1:6379

I'd greatly appreciate some help with this!

Thanks

[minadreapta]

Hi,

did you find a solution to this problem? I just installed lsmcd and i get tons of emails like this:

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Time:    Sun Oct  6 11:45:23 2024 +0300
PID:     98388 (Parent PID:98387)
Account: nobody
Uptime:  43524 seconds


Executable:

/usr/local/lsmcd/bin/lsmcd


Command Line (often faked in exploits):

/usr/local/lsmcd/bin/lsmcd


Network connections by the process (if any):

tcp: 127.0.0.1:11211 -> 127.0.0.1:33252

[Sergio]

Does a "pignore" will help you on this?

Sergio