To elaborate on what DaChew said. System Idle process
is used for measuring how much idle time the CPU is having at any particular time (100% minus the sum of all tasks CPU usage). It accounts for processor time when the system is not processing other threads and will display how much CPU resources, as a percentage are 'idle' and available for use. One instance of this process operates per CPU, and runs to occupy the processor when other threads are not running. System Idle process also issues HLT commands which put unused parts of the CPU into a suspend mode, thereby cooling the processor. Normally this process should take up at least 90%+
of processor time on average (this is the value in the CPU column). Thus, in non-technical terms, this figure represents how much CPU time has not been requested by anything else on your system.
Did you reboot
the computer after using MBAM? If it encounters a file that is difficult to remove, you need to restart the computer so the malware can be fully removed. Failure to do so will prevent MBAM from removing all the malware. Your log indicates some files will be deleted on reboot
. If you have not rebooted, make sure you do this. When done, rescan again with MBAM, click the Logs
tab and copy/paste the contents of the new report in your next reply.IMPORTANT NOTE
: One or more of the identified infections was a backdoor Trojan
. Backdoor Trojans
are very dangerous
because they provide a means of accessing a computer system that bypasses security mechanisms and steal sensitive information like passwords, personal and financial data which they send back to the hacker. Remote attackers use backdoor Trojans as part of an exploit to gain unauthorized access to a computer and take control of it without your knowledge. Read Danger: Remote Access Trojans
If your computer was used for online banking, has credit card information or other sensitive data on it, all passwords should be changed immediately
to include those used for banking, email, eBay, paypal and online forums. You should consider them to be compromised
. They should be changed by using a different computer and not the infected one. If not, an attacker may get the new passwords and transaction information. Banking and credit card institutions should be notified of the possible security breach. Because your computer was compromised please read How Do I Handle Possible Identify Theft, Internet Fraud and CC Fraud?
Although the backdoor Trojan was identified and removed, your PC has likely been compromised and there is no way to be sure the computer can ever be trusted again. It is dangerous and incorrect to assume that because the backdoor Trojan has been removed the computer is now secure
. Further, in some instances an infection may have caused so much damage to your system that it cannot be completely cleaned or repaired. The malware may leave so many remnants behind that security tools cannot find them. Many experts in the security community believe that once infected with this type of malware, the best course of action is to wipe the drive clean, reformat and reinstall the OS. Please read:
"When should I re-format? How should I reinstall?
"Help: I Got Hacked. Now What Do I Do?
"Where to draw the line? When to recommend a format and reinstall?