Threat Database Trojans Heur.StartPage

Heur.StartPage

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 0
First Seen: July 24, 2009
OS(es) Affected: Windows

The detection of Heur.StartPage indicates a potential threat to your computer's security and integrity. This detection name suggests a heuristic identification, which means the malware was detected based on its behavior rather than a specific signature. Heur.StartPage could be related to a Trojan-type threat, which is designed to allow unauthorized access to your computer or to disrupt its operation.

What Is Heur.StartPage?

Heur.StartPage is a term used to describe a type of malware that could be altering your browser's start page or other settings without your consent. The "Heur" prefix indicates that the detection is based on heuristic analysis, which is a method used by antivirus software to identify potential threats based on their behavior, rather than relying on a database of known malware signatures. This approach allows for the detection of new, unknown, or variant malware that might not be recognized by traditional signature-based detection methods.

How Heur.StartPage Operates

Malware like Heur.StartPage typically operates by making unauthorized changes to your computer's settings, often targeting web browsers. It may alter your default search engine, homepage, or install additional unwanted software. These changes can be made to generate revenue for the malware authors through affiliate marketing or by collecting data on your browsing habits. The exact mechanisms can vary, but the common goal is to compromise your computer's security and your personal data for malicious purposes.

Symptoms of Infection

Symptoms of a Heur.StartPage infection can include, but are not limited to, unexpected changes to your browser settings, such as a new homepage or default search engine that you did not set. You might also notice an increase in pop-up advertisements, slower browser performance, or the presence of unfamiliar toolbars. In some cases, your computer might become slower or more unstable, indicating a potential infection. If you notice any of these symptoms, it's crucial to take immediate action to protect your computer and personal data.

How to Remove Heur.StartPage

  1. Start your computer in Safe Mode with Networking. This will help prevent the malware from loading and give you a cleaner environment to work in.
  2. Perform a full scan of your computer using a reputable antivirus tool, such as SpyHunter. Ensure the tool is updated with the latest definitions to increase the chances of detecting and removing the malware.
  3. Uninstall any suspicious programs that you do not recognize or that were installed without your consent. Be cautious and only remove programs that you are sure are malicious or unnecessary.
  4. Reset your web browsers to their default settings. For Chrome, Firefox, and Edge, you can find reset options in their settings or preferences menus. This will remove any changes made by the malware to your browser settings.
  5. Reboot your computer and perform another full scan with your antivirus software to ensure that the malware has been completely removed. This step is crucial to verify that your computer is clean and secure.

Conclusion

The removal of Heur.StartPage requires careful and thorough steps to ensure that all components of the malware are eliminated from your computer. By following the steps outlined above and maintaining vigilant cybersecurity practices, such as keeping your software up to date, using strong antivirus protection, and being cautious with emails and downloads, you can significantly reduce the risk of future infections. Remember, the key to protecting your computer and personal data is a combination of awareness, preventive measures, and prompt action when a threat is detected.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
TrendMicro PAK_Generic.001
Symantec Trojan.Zlob
Sunbelt Trojan-Downloader.Zlob.Media-Codec
Panda Adware/SecurityError
NOD32 probably a variant of Win32/StartPage
McAfee Generic StartPage
Ikarus Trojan-Downloader.Win32.Dabev.21
Fortinet PossibleThreat
F-Secure W32/Malware
BitDefender Trojan.Zlob.1052
Avast Win32:Murlo-BN
AntiVir TR/Zlob.1052
a-squared Trojan-Downloader.Win32.Dabev.21!IK
Sunbelt VIPRE.Suspicious
Sophos Sus/UnkPacker

File System Details

Heur.StartPage may create the following file(s):
# File Name MD5 Detections
1. winthelp.exe a68cf5a004da52921424584dae8ee934 0
2. whlpsv.exe e531eb47038cc1869a3e5ccf5c2cca6f 0