Adware.PayByAds.A
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: | 18,344 |
| Threat Level: | 20 % (Normal) |
| Infected Computers: | 480 |
| First Seen: | September 10, 2021 |
| Last Seen: | May 16, 2026 |
| OS(es) Affected: | Windows |
The detection of Adware.PayByAds.A on your system indicates the presence of a potentially unwanted program that may be displaying unwanted advertisements, collecting user data, or engaging in other malicious activities. It is essential to understand the nature of this threat and take prompt action to remove it from your system to prevent further damage.
Table of Contents
What Is Adware.PayByAds.A?
Adware.PayByAds.A is a type of adware program that is designed to display unwanted advertisements on infected systems. Adware programs like this one can be bundled with free software downloads, attached to spam emails, or exploited through vulnerabilities in software. Once installed, adware can collect user data, track browsing habits, and display pop-up ads, banners, or other types of advertisements. The primary goal of adware is to generate revenue for its creators by displaying ads and collecting user data.
How Adware.PayByAds.A Operates
Adware.PayByAds.A operates by installing itself on the system and integrating with web browsers, such as Google Chrome, Mozilla Firefox, or Microsoft Edge. It can modify browser settings, add extensions or plugins, and change the default search engine or homepage. The adware program can also communicate with its command and control servers to receive updates, download additional malware, or transmit user data. In some cases, adware can also infect other systems on the network, spreading the infection and causing further damage.
Symptoms of Infection
Systems infected with Adware.PayByAds.A may exhibit several symptoms, including unwanted advertisements, pop-up windows, and banners. Users may also notice slow system performance, browser crashes, or unexpected redirects to suspicious websites. In some cases, the adware program may also collect user data, such as browsing history, search queries, or personal information, and transmit it to its creators. Other symptoms may include unusual network activity, unfamiliar programs or services running in the background, or suspicious entries in the system registry.
- Unwanted advertisements and pop-up windows
- Slow system performance and browser crashes
- Unexpected redirects to suspicious websites
- Unusual network activity and unfamiliar programs or services
- Suspicious entries in the system registry
How to Remove Adware.PayByAds.A
- Boot your system in Safe Mode with Networking to prevent the adware program from loading and to allow for easier removal.
- Run a full scan with a reputable anti-malware tool, such as SpyHunter, to detect and remove the adware program and any associated malware.
- Uninstall any suspicious programs or applications that may be related to the adware infection.
- Reset your web browsers, such as Google Chrome, Mozilla Firefox, or Microsoft Edge, to their default settings to remove any modifications made by the adware program.
- Reboot your system and run another scan with the anti-malware tool to ensure that the adware program has been completely removed.
Conclusion
Removing Adware.PayByAds.A from your system requires prompt action and a combination of technical expertise and reputable anti-malware tools. By following the steps outlined above and taking preventive measures, such as avoiding suspicious downloads and keeping your software up to date, you can protect your system from similar threats in the future. Remember to always be cautious when clicking on links or downloading software from the internet, and never provide personal or financial information to unfamiliar websites or programs.
Analysis Report
General information
| Family Name: | Adware.PayByAds.A |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
f372462dba70cce59645b1a6a9536dbd
SHA1:
8b01d557aae1644acc61a34d613a86a7d7e431a6
SHA256:
A91D289D84992A29364D383137560B3A95ED325C6661B5821119560A948F53BA
File Size:
287.74 KB, 287744 bytes
|
|
MD5:
3c4ffbd20878559920a4b54557c78c0e
SHA1:
4dce3f85f754055e0f088782f1df1c74f96266d7
SHA256:
3193370AFDA0D71708B39D0DCCEE6CA29652B8A936E60F604487FD18CE080FF2
File Size:
305.66 KB, 305664 bytes
|
|
MD5:
b8d3bad98e6ebad67427e9410a7c9b90
SHA1:
eeafffd581528d149fd0ddb02d879ec0c23d66b4
SHA256:
99E9347673F4ABC5B54B21D707C41EE6BFACE1FF2F3091DA27B7EB97BC2DD1A4
File Size:
276.99 KB, 276992 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have security information
- File has exports table
- File is 32-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)
Show More
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Traits
- dll
- x86
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: | 1,025 |
|---|---|
| Potentially Malicious Blocks: | 184 |
| Whitelisted Blocks: | 841 |
| Unknown Blocks: | 0 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Similar Families
Similar Families
This section lists other families that share similarities with this family, based on EnigmaSoft’s analysis. Many malware families are created from the same malware toolkits and use the same packing and encryption techniques but uniquely extend functionality. Similar families may also share source code, attributes, icons, subcomponents, compromised and/or invalid digital signatures, and network characteristics. Researchers leverage these similarities to rapidly and effectively triage file samples and extend malware detection rules.- PayByAds.A
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 |
Show More
|
| Process Manipulation Evasion |
|
| Process Shell Execute |
|
| Anti Debug |
|
Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\8b01d557aae1644acc61a34d613a86a7d7e431a6_0000287744.,LiQMAxHB
|
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\4dce3f85f754055e0f088782f1df1c74f96266d7_0000305664.,LiQMAxHB
|
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\eeafffd581528d149fd0ddb02d879ec0c23d66b4_0000276992.,LiQMAxHB
|
