Threat Database Adware Adware.sizlsearch

Adware.sizlsearch

By CagedTech in Adware
Published:
Last updated:

Threat Scorecard

Popularity Rank: 20,881
Threat Level: 20 % (Normal)
Infected Computers: 2,863
First Seen: December 18, 2013
Last Seen: July 19, 2026
OS(es) Affected: Windows

The detection of Adware.sizlsearch on your system indicates the presence of unwanted software that could compromise your online security and privacy. Adware, short for advertising-supported software, is designed to display unwanted advertisements, collect user data, or redirect searches to affiliate websites. Understanding the nature and behavior of Adware.sizlsearch is crucial for effective removal and preventing future infections.

What Is Adware.sizlsearch?

Adware.sizlsearch is identified as a form of adware, a type of malware that is primarily designed to generate revenue for its creators by displaying advertisements, often in the form of pop-ups, banners, or sponsored content. Unlike viruses or worms, adware typically does not self-replicate but can still significantly disrupt user experience and pose security risks by potentially leading to malicious websites or downloading additional malware.

How Adware.sizlsearch Operates

Adware.sizlsearch, like other adware programs, operates by infiltrating a computer system, often through bundled software downloads, deceptive installations, or exploits in web browsers. Once installed, it can modify browser settings, install additional software, or run background processes to display advertisements, track user behavior, and collect personal data. This data can include browsing history, search queries, and other sensitive information, which can be used for targeted advertising or sold to third parties.

Symptoms of Infection

Symptoms of an Adware.sizlsearch infection can vary but commonly include an increase in unwanted advertisements, new toolbars or extensions in your web browser that you did not install, changes to your browser's homepage or search engine, and overall slower performance of your computer or browser. You might also notice that your search results are being redirected to unfamiliar websites or that pop-ups appear even when your browser is closed.

  • Increased number of advertisements on web pages and desktop.
  • Unexplained changes in browser settings or the appearance of new, unwanted browser extensions.
  • Redirection of search results to suspicious or unfamiliar websites.
  • Slowing down of computer or browser performance.

How to Remove Adware.sizlsearch

  1. Enter Safe Mode with Networking to limit the adware's ability to interfere with the removal process. This mode allows you to use the internet to download removal tools while preventing most malware from running.
  2. Download and run a full scan with a reputable anti-malware tool, such as SpyHunter, to detect and remove Adware.sizlsearch and any associated malware. Ensure the tool is updated to the latest version for the best results.
  3. Uninstall suspicious programs that were recently installed, especially those you do not recognize or that were installed around the time the symptoms started.
  4. Reset your browsers (Google Chrome, Mozilla Firefox, Microsoft Edge, etc.) to their default settings. This will remove any changes made by the adware, including unwanted extensions and changes to your homepage or search engine.
  5. After completing the above steps, reboot your computer and perform another scan with your anti-malware tool to ensure that all traces of the adware have been removed.

Conclusion

Removing Adware.sizlsearch requires a combination of using the right tools, understanding how adware operates, and taking preventive measures to avoid future infections. By following the steps outlined above and maintaining good cybersecurity practices, such as regularly updating your software, being cautious with downloads, and using reputable security software, you can protect your computer and personal data from adware and other types of malware. Regularly checking for and removing unwanted software is crucial in maintaining the health and security of your computer system.

Aliases

11 security vendors flagged this file as malicious.

Antivirus Vendor Detection
AVG Slizearch.436
Ikarus AdWare.SpadeCast
Sophos BrowseSmart
Fortinet Adware/Agent
Ikarus not-a-virus:AdWare.Win32.Agent
Antiy-AVL GrayWare[AdWare:not-a-virus]/Win32.Agent
Sophos Generic PUA ON
Comodo Application.Win32.Altbrowse.AK
Kaspersky not-a-virus:AdWare.Win32.Agent.ahbx
K7AntiVirus Unwanted-Program ( 00454f261 )
McAfee Artemis!8688B6E08D54

SpyHunter Detects & Remove Adware.sizlsearch

File System Details

Adware.sizlsearch may create the following file(s):
# File Name MD5 Detections
1. {9d5747ee-0448-4681-8337-1555de75a3b6}Gt64.sys 5afe8061401bf0c3fd0c1e964e0f2aca 2
2. FilterApp_C.exe 47d2eac624ff18d4b05f632296833a92 1
3. FilterApp_C64.exe f4ae72558f5ecd3e90261671e079da7c 1
4. sizlsearch.FirstRun.exe 3c58738d839ae62ebd562a3e266fb75c 1
5. sizlsearch.PurBrowse.exe 78a1c9f374cd208248db96c138554581 1
6. utilsizlsearch.exe 06815882e6617a82210a61c3bf6aa271 1
7. sizlsearch.BrowserAdapter.exe 22ec01befe3f0a9cd104129b6560797a 1
8. {9d5747ee-0448-4681-8337-1555de75a3b6}t64.sys 37c66223719d08588ac91e0d0922e8b2 1
9. {9d5747ee-0448-4681-8337-1555de75a3b6}Gw64.sys c90d04164a2521c903d4fb6913fa873a 1
More files

Registry Details

Adware.sizlsearch may create the following registry entry or registry entries:
CLSID
{15AE08DB-FBB7-4F64-9795-F14A1640F072}
{36d96925-abfa-4eb8-b630-305e905a930d}
{3BBC2EC7-EEAE-4186-8EAB-47D95F1332E2}
{AD36574C-B9D6-4579-A839-8EABE783778B}
{CFBC0FB6-323F-4DCF-95D3-2268C79A8A90}
Software\Microsoft\Internet Explorer\Approved Extensions\{9B4CD9E7-9C3F-4092-9DA8-4F0DFEBB1C9E}
SOFTWARE\Microsoft\Tracing\sizlsearch_RASAPI32
SOFTWARE\Microsoft\Tracing\sizlsearch_RASMANCS
SOFTWARE\Microsoft\Tracing\updatesizlsearch_RASAPI32
SOFTWARE\Microsoft\Tracing\updatesizlsearch_RASMANCS
SOFTWARE\Microsoft\Tracing\utilsizlsearch_RASAPI32
SOFTWARE\Microsoft\Tracing\utilsizlsearch_RASMANCS
SOFTWARE\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{36d96925-abfa-4eb8-b630-305e905a930d}
Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{36d96925-abfa-4eb8-b630-305e905a930d}
Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{36d96925-abfa-4eb8-b630-305e905a930d}
Software\sizlsearch
SOFTWARE\Wow6432Node\Microsoft\Tracing\sizlsearch_RASAPI32
SOFTWARE\Wow6432Node\Microsoft\Tracing\sizlsearch_RASMANCS
SOFTWARE\Wow6432Node\Microsoft\Tracing\updatesizlsearch_RASAPI32
SOFTWARE\Wow6432Node\Microsoft\Tracing\updatesizlsearch_RASMANCS
SOFTWARE\Wow6432Node\Microsoft\Tracing\utilsizlsearch_RASAPI32
SOFTWARE\Wow6432Node\Microsoft\Tracing\utilsizlsearch_RASMANCS
SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{36d96925-abfa-4eb8-b630-305e905a930d}
SOFTWARE\Wow6432Node\sizlsearch
SYSTEM\ControlSet001\services\eventlog\Application\Update sizlsearch
SYSTEM\ControlSet001\services\eventlog\Application\Util sizlsearch
SYSTEM\ControlSet001\services\Update sizlsearch
SYSTEM\ControlSet001\Services\Util sizlsearch
SYSTEM\ControlSet002\services\eventlog\Application\Util sizlsearch
SYSTEM\ControlSet002\Services\Util sizlsearch
SYSTEM\CurrentControlSet\services\eventlog\Application\Update sizlsearch
SYSTEM\CurrentControlSet\services\eventlog\Application\Util sizlsearch
SYSTEM\CurrentControlSet\services\Update sizlsearch
SYSTEM\CurrentControlSet\Services\Util sizlsearch

Directories

Adware.sizlsearch may create the following directory or directories:

%PROGRAMFILES%\sizlsearch
%PROGRAMFILES(x86)%\sizlsearch

URLs

Adware.sizlsearch may call the following URLs:

http://sizlsearch.net