BrowserModifier.Agent
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
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Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Threat Level: | 80 % (High) |
| Infected Computers: | 5 |
| First Seen: | November 30, 2010 |
| OS(es) Affected: | Windows |
The detection of BrowserModifier.Agent on your system indicates a potential threat to your computer's security and integrity. This Trojan-type threat is designed to modify your browser settings, potentially leading to unwanted changes in your browsing experience, data theft, and further system compromise. It is essential to understand the nature of this threat and take immediate action to remove it from your system.
Table of Contents
What Is BrowserModifier.Agent?
BrowserModifier.Agent is a type of malware that targets web browsers, modifying their settings and behavior to suit the attacker's goals. This can include changing the default homepage, search engine, or installing unwanted extensions. The primary purpose of such modifications is often to generate revenue through affiliate marketing, redirecting users to specific websites, or collecting sensitive information such as login credentials and browsing history.
How BrowserModifier.Agent Operates
BrowserModifier.Agent, like other Trojan-type threats, typically operates by exploiting vulnerabilities in software or tricking users into installing it. Once installed, it can run in the background, making changes to browser settings without the user's knowledge or consent. It may also communicate with its command and control servers to receive updates or send stolen data. The operation of BrowserModifier.Agent can be stealthy, making it challenging for users to detect its presence solely based on system performance or visible changes.
Symptoms of Infection
Symptoms of a BrowserModifier.Agent infection can vary but often include noticeable changes to your web browser's behavior. You might observe changes in your homepage, default search engine, or the appearance of unwanted toolbars and extensions. Your browser may also become slower, or you might experience an increase in pop-up advertisements. In some cases, the malware might redirect you to suspicious websites or prevent you from accessing certain web pages.
- Unwanted changes to browser settings, such as homepage or default search engine.
- Appearance of unwanted toolbars or extensions.
- Increased number of pop-up advertisements.
- Redirection to suspicious or unwanted websites.
- Difficulty accessing certain web pages or performing searches.
How to Remove BrowserModifier.Agent
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a clean environment to perform removal steps.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This can help identify and remove the malware and other potential threats.
- Uninstall any suspicious programs or applications that you do not recognize or that were installed around the time the symptoms began.
- Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings. This will remove any changes made by the malware, including unwanted extensions and modified settings.
- Reboot your computer and perform another scan with your anti-malware tool to ensure that the threat has been fully removed.
Conclusion
Removing BrowserModifier.Agent from your system requires careful and thorough steps to ensure that all components of the malware are eliminated. It is crucial to act quickly to prevent further damage or data theft. By following the steps outlined above and maintaining good computer hygiene practices, such as regularly updating your software and being cautious with email attachments and downloads, you can protect your system from similar threats in the future. Remember, vigilance and the use of reputable security software are key to safeguarding your digital environment.
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| Panda | Adware/MalwareAlarm |
| AVG | Downloader.Generic7.AFQH |
| Ikarus | AdWare.BHO.LK.200704 |
| Sunbelt | Adware.BHO.gen |
| AhnLab-V3 | Win-AppCare/Bho.200704 |
| Microsoft | BrowserModifier:Win32/Agent |
| Antiy-AVL | Trojan/Win32.Obfuscated.gen |
| eTrust-Vet | Win32/Sipay.H |
| AntiVir | ADSPY/Bho.LK.200704 |
| Comodo | UnclassifiedMalware |
| Sophos | Troj/BHO-NW |
| Avast | Win32:Adware-gen |
| Symantec | Downloader.MisleadApp |
| NOD32 | probably a variant of Win32/TrojanDownloader.Agent |
| McAfee | Generic Downloader.x |
File System Details
| # | File Name | MD5 |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|---|
| 1. | webperform.dll | 159a0c1a9482528347381738bab28549 | 5 |