Avatar of dereksheahan
dereksheahan

asked on 

Help! edlm2.exe trojan horse attack

Hi All,
A few days ago I got a message from Norton saying "High Alert Trojan Horse Virus". As I was busy I didn't take much notice. Now, 2 or 3 days later when I use the computer most of the programs shut down after a few seconds! The virus is almost continously found by Norton but the issue only seems to be getting worse. I also tried installing xsoftspy virus remover but that said it was unable to remove the threat.  I also tried deleting the file manually but it keeps reappearing!
The Norton box that pops up continously looks like this:
Object name: c:\windows\system32\edlm2.exe
Virus Name: Trojan Horse
Action Taken: Unable to repair this file
Action Taken: Access to the file was denied

Any help would be greatly appreciated.
Thanks,
Derel
OS Security

Avatar of undefined
Last Comment
dereksheahan
Avatar of r-k
r-k

Try the following:

(0) If running XP Home, boot in safe mode, if XP Pro, then start with step (1)

(1) Right click on the file (edlm2.exe) in Windows Explorer or My Computer, select Properties

(2) Click on the Security tab.

(3) Click on the Advanced button.

(4) Uncheck the box labeled "Inherit from Parent...", then click "Remove"

(5) Close all windows.

(6) Reboot.

After reboot the file will be unable to run (because no one can access it any more). The symptoms should be gone.

You should then re-scan your disk with Norton to remove the rest of the virus.

Let us know if any of the above does not work.

Avatar of dereksheahan
dereksheahan

ASKER

Thanks r-k,
Its on my parents computer so I only go over there every few days. I followed the above steps and ran the virus scan. It was taking too long so I had to leave. I'll take a look at the results of it 2moro and let you know if it worked.  Thanks for your help.
D
Avatar of dereksheahan
dereksheahan

ASKER

Thanks, thats after getting rid of the virus alright. One thing is after going a little strange with the computer now though. It takes a very long time for a user to log off or for the computer to shut down. This never used to happen before now as its a very new machine. Any suggestions on why this may be happening? I could post it as a new question in a different area as its only indirectly related to security?
Thanks,
D
ASKER CERTIFIED SOLUTION
Avatar of r-k
r-k

Blurred text
THIS SOLUTION IS ONLY AVAILABLE TO MEMBERS.
View this solution by signing up for a free trial.
Members can start a 7-Day free trial and enjoy unlimited access to the platform.
See Pricing Options
Start Free Trial
Avatar of dereksheahan
dereksheahan

ASKER

Thanks a mil, I'll do that over the weekend so. Have a good one
D
Avatar of dereksheahan
dereksheahan

ASKER

Hi r-k,
sorry I haven't been in touch on the matter. Was away so didn't get a chance to complete your steps. Got the first part completed and the computer seems to be working fine again. I'll try to do the rest of the steps over the next few days.
Thanks,
D
Avatar of r-k
r-k

No rush, and good luck.
Avatar of dereksheahan
dereksheahan

ASKER

Hi r-k,
here's a link to that file you suggested I upload for you.
http://www.reachateacher.ie/viruscheck.html

Thanks so much for your help,
D
OS Security
OS Security

Operating system security (OS security) is the process of ensuring OS integrity, confidentiality and availability. OS security refers to specified steps or measures used to protect the OS from threats, viruses, worms, malware or remote hacker intrusions. OS security encompasses all preventive-control techniques, which safeguard any computer assets capable of being stolen, edited or deleted if OS security is compromised, including authentication, passwords and threats to systems and programs.

22K
Questions
--
Followers
--
Top Experts
Get a personalized solution from industry experts
Ask the experts
Read over 600 more reviews

TRUSTED BY

IBM logoIntel logoMicrosoft logoUbisoft logoSAP logo
Qualcomm logoCitrix Systems logoWorkday logoErnst & Young logo
High performer badgeUsers love us badge
LinkedIn logoFacebook logoX logoInstagram logoTikTok logoYouTube logo