Trojan.Bzub.B
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: | 18,245 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 2,802 |
| First Seen: | October 20, 2020 |
| Last Seen: | July 11, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Bzub.B on your system indicates a potential security threat that requires immediate attention. This type of threat is generally categorized as a Trojan, which is a broad term for malicious software that disguises itself as legitimate. Trojans can cause significant harm to your computer and personal data, making it essential to understand the nature of the threat and take appropriate removal steps.
Table of Contents
What Is Trojan.Bzub.B?
Trojan.Bzub.B, as indicated by its name, falls under the Trojan category of malware. Trojans are known for their ability to infiltrate systems by masquerading as useful software. Once installed, they can perform a variety of malicious actions, including stealing personal data, installing additional malware, or providing unauthorized access to the infected computer. The specific actions of Trojan.Bzub.B can vary, but its primary goal is to compromise the security and integrity of the infected system.
How Trojan.Bzub.B Operates
Trojan.Bzub.B, like other Trojans, operates by exploiting vulnerabilities in the system or by deceiving users into installing it. This can happen through various means, such as opening malicious email attachments, downloading software from untrusted sources, or visiting compromised websites. Once inside the system, it can execute its payload, which may include monitoring keystrokes, accessing sensitive information, or downloading and installing other malicious programs. The exact operation mechanisms can depend on the intentions of the malware creators and the capabilities built into the Trojan.
Symptoms of Infection
Symptoms of a Trojan.Bzub.B infection can vary widely but may include unusual system behavior, such as slow performance, frequent crashes, or the appearance of unwanted programs or toolbars. You might also notice changes in your browser settings or the presence of pop-ups and unwanted advertisements. In some cases, the infection might not display obvious symptoms, making it difficult to detect without proper security software. It's crucial to be vigilant and monitor your system's behavior regularly to identify any potential security threats early on.
How to Remove Trojan.Bzub.B
- Boot your computer in Safe Mode with Networking to limit the malware's ability to interfere with the removal process. This mode allows you to use the internet to download removal tools if necessary.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. Ensure the tool is updated to the latest version to increase the chances of detecting and removing the Trojan effectively.
- Uninstall any suspicious programs that you do not recognize or that were installed around the time the infection was detected. Be cautious and only remove programs you are certain are malicious or unnecessary.
- Reset your web browsers (Chrome, Firefox, Edge) to their default settings. This step can help remove any malicious extensions or settings that the Trojan might have altered.
- After completing the above steps, reboot your computer and perform another scan with your anti-malware tool to ensure that the Trojan.Bzub.B has been completely removed and that no additional threats are present.
Conclusion
The removal of Trojan.Bzub.B requires careful and systematic steps to ensure that the malware is completely eradicated from your system. It's also important to adopt preventive measures to avoid future infections, such as keeping your operating system and software up to date, using strong antivirus software, and being cautious when opening email attachments or downloading software from the internet. By understanding the nature of Trojans and taking proactive steps, you can significantly reduce the risk of infection and protect your personal data and system integrity.
Analysis Report
General information
| Family Name: | Trojan.Bzub.B |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
d13b4ab5269a8c4de89ac1a0a47110fa
SHA1:
2f39ededccbf7705180905014d43e0019a4d6ba9
SHA256:
1AC46537C3A251050FCDE89FABB3388904F35B926BED9E111651B3A5FADD5E77
File Size:
262.14 KB, 262144 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
Show More
- 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
- WriteProcessMemory
- 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: | 734 |
|---|---|
| Potentially Malicious Blocks: | 418 |
| Whitelisted Blocks: | 316 |
| 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.- Bzub.B
- Downloader.Agent.DA
