Trojan.Occamy.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: | 14,311 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 1,355 |
| First Seen: | July 1, 2021 |
| Last Seen: | June 16, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Occamy.B on your system indicates a potential security threat that requires immediate attention. This type of malware can pose significant risks to your personal data and system integrity. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future infections.
Table of Contents
What Is Trojan.Occamy.B?
Trojan.Occamy.B is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate programs or files to gain unauthorized access to a computer system. Once inside, it can perform a variety of harmful actions, depending on its design and the intentions of its creators. The name "Trojan.Occamy.B" suggests it is a specific variant or detection signature, but without more context, its exact capabilities and origins are not immediately clear.
How Trojan.Occamy.B Operates
Trojan horses like Trojan.Occamy.B typically operate by deceiving users into installing them, often by masquerading as useful software, updates, or attachments from trusted sources. Once installed, they can create backdoors for remote access, allowing attackers to steal sensitive information, install additional malware, disrupt system operation, or use the infected computer as part of a botnet for malicious activities. The specific operations of Trojan.Occamy.B would depend on its programming and the goals of its creators, which could range from financial theft to espionage or simply causing chaos.
Symptoms of Infection
The symptoms of a Trojan.Occamy.B infection can vary widely, depending on its intended purpose. Common signs of a Trojan infection include unexpected changes to system settings, unfamiliar programs or icons, slow system performance, frequent crashes, or pop-ups and other unwanted advertisements. In some cases, there may be no noticeable symptoms at all, as the malware operates stealthily in the background. It's also possible for Trojans to disable security software or interfere with system updates to avoid detection and prolong their presence on the system.
How to Remove Trojan.Occamy.B
- Enter Safe Mode with Networking to limit the malware's ability to interfere with the removal process. This can usually be done by restarting your computer and pressing a specific key (such as F8) during boot-up, though this may vary depending on your operating system.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. Ensure your antivirus software is updated with the latest definitions to improve the chances of detecting and removing Trojan.Occamy.B.
- Uninstall suspicious programs that you do not recognize or that were installed around the time the malware was detected. Be cautious and only remove programs you are certain are not necessary for your system's operation.
- Reset your web browsers, such as Chrome, Firefox, or Edge, to their default settings. This can help remove any malicious extensions or settings changes made by the Trojan.
- After completing the above steps, reboot your computer and perform another full scan with your anti-malware tool to ensure that the Trojan.Occamy.B has been completely removed.
Conclusion
Removing Trojan.Occamy.B requires a combination of technical knowledge and the right tools. By understanding how Trojans operate and taking the steps outlined above, you can significantly reduce the risk of infection and protect your system and data. Remember, prevention is key: keeping your operating system and software up to date, being cautious with emails and downloads, and regularly scanning your system for malware are essential practices for maintaining digital security. If you are unsure about any part of the removal process, consider seeking help from a professional to ensure your system is thoroughly cleaned and protected against future threats.
Analysis Report
General information
| Family Name: | Trojan.Occamy.B |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
4389b956a9d3cbaac244f1845c9a3d0c
SHA1:
bbad128b0c30cc306166194731b262e9132585b3
SHA256:
B448F4121632F8040FF312113FDD2C592DE33D3642481A22E262F26B84222E5F
File Size:
1.80 MB, 1801516 bytes
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MD5:
18e8a88cbfe55575df3eab4931d33c8a
SHA1:
df5d8b3ed85a976a8195454b5719ae300a8d52a8
SHA256:
86B54C7470190C6D398CCD38AFFE0FA2975BF38F02E6129E7311ACCC319FFEA3
File Size:
2.29 MB, 2286592 bytes
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MD5:
9461e6a739e25c8b4e2ef7bf7a76bbdd
SHA1:
e8186418cd85a84dd8e3962827072266e51d9c21
SHA256:
3AB8C3E566A36E6B0608958090FD34D4ADD720F15679096D964B64A8A80602B5
File Size:
1.84 MB, 1842688 bytes
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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 .NET application
- 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)
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- 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 | 1.0.0.0 |
| File Description |
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| File Version |
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| Internal Name |
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| Legal Copyright |
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| Original Filename |
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| Product Name |
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| Product Version |
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File Traits
- .NET
- 2+ executable sections
- HighEntropy
- NewLateBinding
- 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: | 192 |
|---|---|
| Potentially Malicious Blocks: | 0 |
| Whitelisted Blocks: | 190 |
| Unknown Blocks: | 2 |
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.DiscordStealer.FR
- MSIL.DiscordStealer.RS
- Occamy.B
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 |
|---|---|
| Other Suspicious |
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| User Data Access |
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