The quartz32.dll released by roogoo allows the browser to continuously pop up the advertisement window

Source: Internet
Author: User
Tags blank page


Some netizens reported that no matter which browser is used to access the Internet, a strange web page is always displayed and everything is available. In addition, when you open a web page, the web page does not pop up when you open a browser. After a while, a blank page sometimes pops up.

Use hijackthis to scan logs and find the following suspicious items:
O1-hosts: 127.20.255
O1-hosts: 127.20.255
O1-hosts: 127.20.255

O2-BHO: (No Name)-{A5366673-E8CA-11D3-9CD9-0090271D075B}-(no file)

O2-BHO: (No Name)-{A9930D97-9CF0-42A0-A10D-4F28836579D5}-C:/progra ~ 1/kugoo3/kugoo3 ~ 1. ocx (file missing)

O6-hkcu/software/policies/Microsoft/Internet Explorer/restrictions present

O6-hkcu/software/policies/Microsoft/Internet Explorer/Control Panel present

O6-HKLM/software/policies/Microsoft/Internet Explorer/restrictions present

O10-unknown file in Winsock LSP: C:/Windows/system32/quartz32.dll
O10-unknown file in Winsock LSP: C:/Windows/system32/quartz32.dll

O16-DPF: {18f57d30-ef36-4c0e-9343-7bfa6df79b4a} (xlink class)-

O16-DPF: {BE833F39-1E0C-468C-BA70-25AAEE55775E} (System Requirements Lab)-

O21-ssodl: wpdshserviceobj-{AAA288BA-9A4C-45B0-95D7-94D524869DB5}-C:/Windows/system32/wpdshserviceobj. dll

Repair suggestions:

Download lspfix from the
Download winsockxpfix from

You can refer to the following repair methods:
[System repair series] basic operation index

Restart your computer to safe Mode

Set the system to display all files and folders without hiding the known file type extension.

Find the following files:

C:/Windows/system32/wpdshserviceobj. dll

The files found with compression software (such as WinRAR, WinZip) Packaging backup, after all the repair work is completed, the compressed package as an e-mail attachment to the

Close all folder and Viewer window, run the lspfix.exe file, select the option "I know what I'm doing", move the quartz32.dll file in the left window to the right window (do not move other files), and select "finish ".

Close all browser windows and folder windows, use hijackthis scan again, check the items that are recommended to be repaired in the preceding column, and click [Fix] (fix) (If you know that something is safe, you can leave it alone ).


O21-ssodl: wpdshserviceobj-{AAA288BA-9A4C-45B0-95D7-94D524869DB5}-C:/Windows/system32/wpdshserviceobj. dll

Wpdshserviceobj. dll is probably a file of Windows Media Player (WMP) 11.

If the WMP in the computer does not work properly after the repair, you can recover it from hijackthis.
Or uninstall and reinstall wmp11.

Clear temporary ie folders

Restart your computer to go to Windows. If the Internet cannot open the webpage,

Go to control panel-> network and dial-out link-> write down current network connection settings-> delete current network connection
Restart the computer.
Go to control panel again-> network and dial-out link-> rebuild network connection

You can also run winsockxpfix to fix it.

After receiving the file quartz32.dll from a netizen, I analyzed it briefly:

Quartz32.dll is an advertisement program released by roogoo.

The ie-related items in the Registry are modified.

Hxxp: //
Hxxp: //
Hxxp: //
Such as advertising web pages.


Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.