PUP.MSIL.Bulz.RL
The detection of PUP.MSIL.Bulz.RL 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 appropriate steps to remove it to prevent potential harm.
Table of Contents
What Is PUP.MSIL.Bulz.RL?
PUP.MSIL.Bulz.RL is a type of malicious software that is classified as a potentially unwanted program. This category of threats includes programs that are not necessarily malicious but can still cause problems for users. PUPs can be installed on a system without the user's knowledge or consent, often through bundled software or deceptive downloads. They may display unwanted advertisements, collect user data, or perform other actions that can be considered intrusive or annoying.
How PUP.MSIL.Bulz.RL Operates
Once installed, PUP.MSIL.Bulz.RL can operate in various ways, depending on its intended purpose. It may run in the background, consuming system resources and potentially slowing down the computer. Some PUPs can also interact with other software or system components, leading to instability or crashes. In addition, PUP.MSIL.Bulz.RL may communicate with its creators or other remote servers, potentially transmitting sensitive information or receiving updates that can further compromise the system.
Symptoms of Infection
Users infected with PUP.MSIL.Bulz.RL may experience a range of symptoms, including unwanted pop-ups or advertisements, unexpected changes to their browser settings or homepage, and slowed system performance. They may also notice unfamiliar programs or icons on their desktop or system tray. In some cases, the PUP may cause system crashes, freezes, or errors, making it difficult to use the computer normally.
- Unwanted advertisements or pop-ups
- Changes to browser settings or homepage
- Slowed system performance
- Unfamiliar programs or icons
- System crashes, freezes, or errors
How to Remove PUP.MSIL.Bulz.RL
- Boot your computer in Safe Mode with Networking to prevent the PUP from loading and to allow for easier removal.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all components of the PUP.
- Uninstall any suspicious programs or software that may be related to the PUP, using the Add/Remove Programs feature in the Control Panel.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any unwanted changes or extensions.
- Reboot your computer and perform another scan with your anti-malware tool to ensure that all components of the PUP have been removed.
Conclusion
Removing PUP.MSIL.Bulz.RL from your system is crucial to prevent potential harm and restore your computer's performance and security. By following the steps outlined above, you can effectively remove this PUP and protect your system from similar threats in the future. It's also essential to practice safe computing habits, such as avoiding suspicious downloads and using reputable anti-malware software, to minimize the risk of infection. Remember to always be cautious when installing new software and to monitor your system's behavior regularly to detect any potential issues early on.
Analysis Report
General information
| Family Name: | PUP.MSIL.Bulz.RL |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
930e0b4a9254a62a10f43102f13fb43e
SHA1:
59955e088e724ee636c30c838eaedca159e46dce
SHA256:
1C859260145DF1828915198C909DC7246CEA7FB6B88721CEC8BCD13BF5F0471D
File Size:
569.34 KB, 569344 bytes
|
|
MD5:
4628d379f58f7f63031580f7e70cf76a
SHA1:
dd385e1399eaa45a7c33c59566250d89ead49e11
SHA256:
AA449D6A85115D146E3C4AE818067519BB95BD902D9B20E519025AA264D8520F
File Size:
2.40 MB, 2397184 bytes
|
|
MD5:
5cd13f8531be93fc3b2bedbf6ddea480
SHA1:
41ef818cc1dea0ce0a6825819ae0d175e5188eaf
SHA256:
0AD50B7F9BD4A10150B3A58E562D7BB2BB42F2A0BFF9DED21494AAC52C9F5BA0
File Size:
5.58 MB, 5581362 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 has exports table
- File has TLS 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)
Show More
- File is Native application (NOT .NET application)
- 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)
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.
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 |
|
| Company Name | YTDFP |
| File Description |
|
| File Version |
|
| Internal Name |
|
| Legal Copyright | Copyright © 2026 |
| Original Filename |
|
| Product Name |
|
| Product Version |
|
File Traits
- .NET
- RijndaelManaged
- 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: | 7,551 |
|---|---|
| Potentially Malicious Blocks: | 124 |
| Whitelisted Blocks: | 7,427 |
| Unknown Blocks: | 0 |
Visual Map
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Data truncated
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - 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.- Bancteian.B
- Banload.XQ
- MSIL.AgentTesla.NA
- MSIL.Brute.HH
- MSIL.Brute.KD
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- MSIL.Downloader.Agent.LH
- MSIL.LolStealer.D
- MSIL.Spy.Agent.GAF
- MSIL.Spy.Agent.GB
- MSIL.Spy.Agent.GBF
- MSIL.Spy.Agent.GGD
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\downloads\apperrors.txt | Generic Write,Read Attributes |
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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|
| User Data Access |
|
| Encryption Used |
|
| Anti Debug |
|
| Other Suspicious |
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| Network Info Queried |
|
