Threat Database Browser Helper Object BrowserModifier.ISTISTbar.ContentMatchControl

BrowserModifier.ISTISTbar.ContentMatchControl

By CagedTech in Browser Helper Object
Published:
Last updated:

Threat Scorecard

Threat Level: 30 % (Normal)
Infected Computers: 0
First Seen: July 24, 2009
OS(es) Affected: Windows

The detection of BrowserModifier.ISTISTbar.ContentMatchControl on your system indicates a potential security threat that requires immediate attention. This detection name suggests a type of malware that modifies browser settings, which can lead to unwanted changes in your browsing experience and potentially compromise your personal data.

What Is BrowserModifier.ISTISTbar.ContentMatchControl?

BrowserModifier.ISTISTbar.ContentMatchControl is a type of malware that falls under the category of Trojan-type threats. Trojans are malicious programs that disguise themselves as legitimate software, allowing them to infiltrate a system without being detected. Once inside, they can perform a variety of malicious actions, including modifying browser settings, stealing personal data, and installing additional malware.

How BrowserModifier.ISTISTbar.ContentMatchControl Operates

BrowserModifier.ISTISTbar.ContentMatchControl operates by infiltrating a system and then modifying browser settings to control the content displayed to the user. This can include changing the default homepage, search engine, or installing unwanted browser extensions. The malware may also be designed to collect personal data, such as browsing history, search queries, or sensitive information like passwords and credit card numbers.

The exact mechanisms used by BrowserModifier.ISTISTbar.ContentMatchControl to operate are not specified, but it is likely that it uses common tactics employed by similar malware, such as exploiting vulnerabilities in software or using social engineering techniques to trick users into installing it.

Symptoms of Infection

Symptoms of infection with BrowserModifier.ISTISTbar.ContentMatchControl can vary, but common indicators include unwanted changes to browser settings, such as a changed homepage or search engine, and the presence of unwanted browser extensions or toolbars. Users may also experience a decrease in system performance, as the malware consumes system resources to perform its malicious activities.

  • Unwanted changes to browser settings
  • Presence of unwanted browser extensions or toolbars
  • Decrease in system performance
  • Pop-ups or unwanted advertisements

How to Remove BrowserModifier.ISTISTbar.ContentMatchControl

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for easier removal.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all instances of the malware.
  3. Uninstall any suspicious programs that may be related to the malware.
  4. Reset your browser settings to their default values, including Chrome, Firefox, and Edge, to remove any changes made by the malware.
  5. Reboot your system and perform another scan to ensure that all remnants of the malware have been removed.

Conclusion

The detection of BrowserModifier.ISTISTbar.ContentMatchControl is a serious security issue that requires immediate attention. By understanding how this malware operates and taking the necessary steps to remove it, you can protect your personal data and prevent further damage to your system. Remember to always use reputable anti-malware tools and to keep your software up to date to prevent similar infections in the future.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Symantec Adware.Istbar
Sunbelt C2.Lop
Sophos Istbar
Panda Adware/IST.ISTBar
Microsoft BrowserModifier:Win32/ISTISTbar.ContentMatchContro
McAfee potentially unwanted program YourSiteBar
Fortinet W32/IstBar.IK!tr
F-Secure Trojan-Downloader.Win32.IstBar.ik
eWido Downloader.IstBar.ik
eTrust-Vet Win32/Malum.CNUV
ClamAV Trojan.Downloader.Istbar-146
CAT-QuickHeal TrojanDownloader.IstBar.ik
BitDefender Trojan.Downloader.Istbar.IK
AVG Downloader.Istbar.8.BG
Avast Win32:IstDnldr-AO

File System Details

BrowserModifier.ISTISTbar.ContentMatchControl may create the following file(s):
# File Name MD5 Detections
1. istbarcm.dll dd3709a6eb576310f581c268775476a4 0