PUP.Screenmate.B
Your system has been detected with PUP.Screenmate.B, a potentially unwanted program that may have been installed without your knowledge or consent. This type of program can cause various issues on your computer, ranging from annoying advertisements to serious security risks. In this report, we will provide you with information about PUP.Screenmate.B, its operations, symptoms of infection, and steps to remove it from your system.
Table of Contents
What Is PUP.Screenmate.B?
PUP.Screenmate.B is a type of potentially unwanted program (PUP) that is designed to perform certain functions on your computer without your explicit permission. PUPs are often bundled with other software or installed through deceptive means, such as fake updates or infected downloads. While PUP.Screenmate.B may not be as malicious as other types of malware, it can still cause problems on your system and compromise your security.
How PUP.Screenmate.B Operates
PUP.Screenmate.B operates by installing itself on your system and then performing various actions, such as displaying advertisements, collecting user data, or installing additional software. It may also modify system settings, registry entries, or browser configurations to achieve its goals. In some cases, PUP.Screenmate.B may also communicate with remote servers to receive updates or transmit collected data.
Symptoms of Infection
Symptoms of PUP.Screenmate.B infection may include unusual system behavior, such as slow performance, frequent crashes, or unexpected pop-ups. You may also notice unfamiliar programs or icons on your desktop, or strange entries in your system's startup menu. Additionally, your browser may display unwanted advertisements or redirect you to suspicious websites.
- Unwanted advertisements or pop-ups
- Slow system performance or frequent crashes
- Unfamiliar programs or icons on your desktop
- Strange entries in your system's startup menu
- Browser redirects or unwanted website displays
How to Remove PUP.Screenmate.B
- Boot your system in Safe Mode with Networking to prevent PUP.Screenmate.B from loading and to allow for a clean removal process.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all components of PUP.Screenmate.B.
- Uninstall any suspicious programs or applications that may be related to PUP.Screenmate.B.
- Reset your browser settings to their default values, including Chrome, Firefox, and Edge, to remove any modifications made by PUP.Screenmate.B.
- Reboot your system and perform another full scan to ensure that all components of PUP.Screenmate.B have been removed.
Conclusion
Removing PUP.Screenmate.B from your system is crucial to prevent further damage and potential security risks. By following the steps outlined in this report, you can effectively remove PUP.Screenmate.B and restore your system to its normal state. It is also essential to practice safe computing habits, such as regularly updating your software, using strong antivirus protection, and being cautious when installing new programs or clicking on links from unknown sources. By taking these precautions, you can reduce the risk of future infections and keep your system secure.
Analysis Report
General information
| Family Name: | PUP.Screenmate.B |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
52fb7d555a35ed7b9c3ea172f616108e
SHA1:
db3da5584eaa577033763797ed539e74ef4ddf41
SHA256:
273FC8FAE3ADE7FD12ACAB0BA94F52848E068703217137BB1BEFAA13FE232ABC
File Size:
495.62 KB, 495616 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 relocations information
- File doesn't have security information
- 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
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- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
File Icons
This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.
File Traits
- HighEntropy
- No Version Info
- 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: | 771 |
|---|---|
| Potentially Malicious Blocks: | 285 |
| Whitelisted Blocks: | 477 |
| Unknown Blocks: | 9 |
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.- Screenmate.B
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| c:\users\user\appdata\local\temp\a822\a93c.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\a822\a94c.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\a822\aa1a.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\a822\aa3a.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\a822\aa3b.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\a822\htpa94d.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
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\adtools, inc.\temp::dir | C:\Users\Xsnerutg\AppData\Local\Temp\A822\ | RegNtPreCreateKey |
| HKCU\software\adtools, inc.\connection::installed | RegNtPreCreateKey | |
| HKCU\software\adtools, inc.\userinfo::identifier | 9f0ce867-42e0-469a-ac14-5cb824912474 | 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 |
|---|---|
| Anti Debug |
|
| Network Winsock2 |
|
| Network Winsock |
|
