PUP.MSIL.Bulz.SA
The detection of PUP.MSIL.Bulz.SA on your system indicates the presence of a potentially unwanted program (PUP) that may be causing issues with your computer's performance and security. It's essential to understand the nature of this threat and take immediate action to remove it to prevent further damage.
Table of Contents
What Is PUP.MSIL.Bulz.SA?
PUP.MSIL.Bulz.SA is a type of malware that is classified as a potentially unwanted program. This means that it may not be as harmful as other types of malware, such as viruses or Trojans, but it can still cause problems with your system and compromise your personal data. PUPs are often installed on a system without the user's knowledge or consent, and they can be difficult to remove.
How PUP.MSIL.Bulz.SA Operates
PUP.MSIL.Bulz.SA, like other PUPs, operates by installing itself on a system and then performing various unwanted actions. These actions can include displaying annoying advertisements, collecting personal data, and slowing down the system's performance. PUPs can also install additional malware or unwanted software on a system, which can lead to further problems.
PUPs often use deceptive tactics to install themselves on a system, such as bundling themselves with legitimate software or using fake updates. They can also exploit vulnerabilities in a system's security to gain access and install themselves.
Symptoms of Infection
If your system is infected with PUP.MSIL.Bulz.SA, you may notice various symptoms, including slow system performance, annoying advertisements, and unwanted software installations. You may also notice that your browser settings have been changed, or that your personal data is being collected and transmitted to unknown parties.
Other symptoms of PUP infection can include unwanted toolbars or extensions installed on your browser, pop-ups and advertisements appearing on your screen, and your system crashing or freezing frequently.
How to Remove PUP.MSIL.Bulz.SA
- Boot your system in Safe Mode with Networking to prevent the PUP from loading and to allow you to remove it more easily.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect and remove the PUP and any other malware that may be present.
- Uninstall any suspicious programs that you have installed recently, as they may be related to the PUP.
- Reset your browser settings to their default values, including Chrome, Firefox, and Edge, to remove any unwanted extensions or toolbars.
- Reboot your system and perform another scan with your anti-malware tool to ensure that the PUP has been completely removed.
Conclusion
Removing PUP.MSIL.Bulz.SA from your system is essential to prevent further damage and protect your personal data. By following the steps outlined above, you can remove the PUP and restore your system to its normal state. It's also essential to take preventive measures to avoid installing PUPs in the future, such as being cautious when downloading software and avoiding suspicious links or attachments.
Remember to always keep your anti-malware software up to date and to perform regular scans of your system to detect and remove any malware that may be present. By taking these steps, you can protect your system and your personal data from the threats posed by PUPs like PUP.MSIL.Bulz.SA.
Analysis Report
General information
| Family Name: | PUP.MSIL.Bulz.SA |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
201d87ee832d99866fc0db1765bebeba
SHA1:
65473401363d7931941eedcf8d42d488c2877089
SHA256:
BEE2B8E119B4F5B95BBBCF07FF2B3DBDD315630E4FFDA75C73447C147D1EC0F3
File Size:
599.04 KB, 599040 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have security information
- File is .NET application
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
Windows PE Version Information
Windows PE Version Information
This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.| Name | Value |
|---|---|
| Assembly Version | 1.0.0.0 |
| Company Name | koowa |
| File Description | koowa |
| File Version | 1.0.0.0 |
| Internal Name | koowa.dll |
| Original Filename | koowa.dll |
| Product Name | koowa |
| Product Version | 1.0.0 |
File Traits
- .NET
- HighEntropy
- 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: | 84 |
|---|---|
| Potentially Malicious Blocks: | 53 |
| Whitelisted Blocks: | 31 |
| 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.- MSIL.Bulz.SA
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
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| User Data Access |
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