Adware.OpenSUpdater.VA
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.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
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.
| Popularity Rank: | 25,124 |
| Threat Level: | 20 % (Normal) |
| Infected Computers: | 3 |
| First Seen: | January 3, 2025 |
| Last Seen: | July 13, 2026 |
| OS(es) Affected: | Windows |
The detection of Adware.OpenSUpdater.VA on your system indicates the presence of a potentially unwanted program that may be causing issues with your computer's performance and security. This type of adware is designed to display unwanted advertisements, collect user data, and potentially install additional malicious software. It is essential to take immediate action to remove Adware.OpenSUpdater.VA from your system to prevent further damage.
Table of Contents
What Is Adware.OpenSUpdater.VA?
Adware.OpenSUpdater.VA is a type of adware program that is designed to display unwanted advertisements on infected computers. The purpose of this adware is to generate revenue for its creators by displaying ads, collecting user data, and potentially installing additional malicious software. The name Adware.OpenSUpdater.VA suggests that it may be related to a software update mechanism, but its primary function is to display ads and collect user data.
How Adware.OpenSUpdater.VA Operates
Adware.OpenSUpdater.VA operates by installing itself on a computer, often through deceptive means such as bundled software downloads or exploited vulnerabilities. Once installed, it begins to display unwanted advertisements, which can be in the form of pop-ups, banners, or sponsored search results. The adware may also collect user data, such as browsing history and search queries, to deliver targeted advertisements. In some cases, Adware.OpenSUpdater.VA may also install additional malicious software, such as Trojans or spyware, to further compromise the infected computer.
Symptoms of Infection
The symptoms of Adware.OpenSUpdater.VA infection can vary, but common indicators include an increase in unwanted advertisements, slow computer performance, and suspicious program installations. Users may also notice that their browser settings have been changed, such as a new default search engine or homepage. In some cases, the adware may cause system crashes or freezes, making it difficult to use the infected computer.
- Unwanted advertisements, such as pop-ups or banners
- Slow computer performance
- Suspicious program installations
- Changed browser settings, such as a new default search engine or homepage
- System crashes or freezes
How to Remove Adware.OpenSUpdater.VA
- Boot your computer in Safe Mode with Networking to prevent the adware from loading
- Perform a full scan of your computer using a reputable anti-malware tool, such as SpyHunter, to detect and remove Adware.OpenSUpdater.VA
- Uninstall any suspicious programs that may be related to the adware
- Reset your browser settings, including Chrome, Firefox, and Edge, to their default values
- Reboot your computer and perform another full scan to ensure that the adware has been completely removed
Conclusion
Removing Adware.OpenSUpdater.VA from your system is crucial to preventing further damage and protecting your personal data. By following the steps outlined above, you can effectively remove the adware and prevent future infections. It is essential to remain vigilant and take proactive measures to protect your computer from malicious software, such as keeping your operating system and software up to date, using reputable anti-malware tools, and avoiding suspicious downloads. By taking these steps, you can help ensure the security and performance of your computer.
Analysis Report
General information
| Family Name: | Adware.OpenSUpdater.VA |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
80deb1786b11fe63588309b44b000e98
SHA1:
b83940b0faaa908903bedcd0a6cc2868c7f1e0ab
SHA256:
011FED46D67330FB3B2BE79F8317B3211FB925C57CD365C49655FEF28F713726
File Size:
451.07 KB, 451072 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have exports table
- File doesn't have security information
- File is 64-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
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- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Traits
- No Version Info
- x64
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.| Total Blocks: | 904 |
|---|---|
| Potentially Malicious Blocks: | 328 |
| Whitelisted Blocks: | 550 |
| Unknown Blocks: | 26 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKCU\software\{19e0ebf5-5c57-41b7-bcb2-1cfc0b412173}::{6877bc02-01a0-41f6-b05c-67485956ff36} | 䚀䖊ᛔǜ | RegNtPreCreateKey |
| HKCU\software\{19e0ebf5-5c57-41b7-bcb2-1cfc0b412173}::{c67a9be7-029a-4182-bacd-8816d26c51e8} | c:\users\user\downloads\b83940b0faaa908903bedcd0a6cc2868c7f1e0ab_0000451072 | RegNtPreCreateKey |
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| Syscall Use |
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|
| Network Winsock2 |
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| Network Winsock |
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