Security Problems Backdoor.PHP.C99Shell.iq

Is it safe to keep a mod  like that on my website? I scan my site for virus  find that Mobile Chat as a Virus.

Security Problems " Backdoor.PHP.C99Shell.iq Detected found on Mobile chat.

Thanks...

NO, this is not a good one. Opens your server up to many exploits.

http://www.microsoft.com/security/portal/threat/encyclopedia/entry.aspx?Name=Backdoor%3APHP%2FC99shell.AH

Shouldn't you be directing this directly at Boonexpert?

It is their/his module.. http://www.boonex.com/mail/new/boonexpert

 I uninstalled the mod and deleted the mod to my computer. I contacted my host provider, they told me the Virus design with the mod to get information and kill any system. they scan the server and find that backdoor trojan  remote 177 virus on the server. then I scanned my home computer I found that same virus 112 time then I scanned my wife laptop that same virus was on her computer   3 time.

"This threat is classified as a backdoor trojan. A backdoor trojan provides remote, usually surreptitious, access to affected systems. A backdoor trojan may be used to conduct distributed denial of service (DDoS) attacks, or it may be used to install additional trojans or other forms of malicious software. For example, it might be used to install a downloader or dropper trojan, which may in turn install a proxy trojan used to relay spam or a keylogger trojan which monitors and sends keystrokes to remote attackers. It might also open ports on the affected system and thus potentially lead to further compromise by other attackers. This threat is detected by the Microsoft antivirus engine. Technical details are not currently available."

You should have mentioned this virus to me when you contacted me to look at your site to fix the problems. The virus may very well be the reason for the current problems.