Solved

need an explanation on trojan.zlob (urgent)

Posted on 2006-06-19
2
211 Views
Last Modified: 2013-12-04
Please need an explanation on trojan.zlob?

I need a complete details on the  possible entry of this virus? How it spreads and how it works...

symantec offers little explantion I need more...

please its urgent!!! have 20 minutes left to submit my reports... thanks
0
Comment
Question by:JackOfPH
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 4

Accepted Solution

by:
Phreonx earned 500 total points
ID: 16932910
Hello,
what follows is copied straight from the web. I could have made a more careful job in providing these information but you are in a hurry. Hope it helps:

Troj/Zlob-JW is a Trojan for the Windows platform.

When Troj/Zlob-JW is installed the following files are created:

<System>\simpole.tlb
<System>\stdole3.tlb

The file hpD1A.tmp is registered as a COM object and Browser Helper Object (BHO) for Microsoft Internet Explorer, creating registry entries under:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\(f79fd28e-36ee-4989-aa61-9dd8e30a82fa)
HKCR\CLSID\(F79FD28E-36EE-4989-AA61-9DD8E30A82FA)

Troj/Zlob-JW changes Start Page and search settings for Microsoft Internet Explorer by modifying values under:

HKCU\Software\Microsoft\Internet Explorer\Search\
HKCU\Software\Microsoft\Internet Explorer\Main\Start Page

Registry entries are set as follows:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objecta\(f79fd28e-36ee-4989-aa61-9dd8e30a82fa)\

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objecta\(f79fd28e-36ee-4989-aa61-9dd8e30a82fa)\(default)

MANUAL REMOVAL:

1. Disable System Restore (Windows Me/XP).
2. Update the virus definitions.
3. Run a full system scan and delete all the files detected.
4. Delete any values added to the registry.

Navigate to the subkey and delete value:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run
Value: "nvctrl.exe" = "nvctrl.exe"

Navigate to and delete the following subkeys:
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{724510C3-F3C8-4FB7-879A-D99F29008A2F}
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects
\{724510C3-F3C8-4FB7-879A-D99F29008A2F}
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objecta
\{724510C3-F3C8-4FB7-879A-D99F29008A2F}

5. Exit the Registry Editor.

Hope I helped ;)
Good luck
0
 
LVL 15

Author Comment

by:JackOfPH
ID: 16939187
its- kinda late but thanks anyway...
0

Featured Post

Put Machine Learning to Work--Protect Your Clients

Machine learning means Smarter Cybersecurity™ Solutions.
As technology continues to advance, managing and analyzing massive data sets just can’t be accomplished by humans alone. It requires huge amounts of memory and storage, as well as the high-speed power of the cloud.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

In a recent article here at Experts Exchange (http://www.experts-exchange.com/articles/18880/PaperPort-14-in-Windows-10-A-First-Look.html), I discussed my nine-month sandbox testing of the Windows 10 Technical Preview, specifically with respect to r…
Container Orchestration platforms empower organizations to scale their apps at an exceptional rate. This is the reason numerous innovation-driven companies are moving apps to an appropriated datacenter wide platform that empowers them to scale at a …
In an interesting question (https://www.experts-exchange.com/questions/29008360/) here at Experts Exchange, a member asked how to split a single image into multiple images. The primary usage for this is to place many photographs on a flatbed scanner…
Exchange organizations may use the Journaling Agent of the Transport Service to archive messages going through Exchange. However, if the Transport Service is integrated with some email content management application (such as an antispam), the admini…

739 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question