Trojan.BadJoke.OF
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.
| Threat Level: | 80 % (High) |
| Infected Computers: | 2 |
| First Seen: | May 22, 2025 |
| Last Seen: | January 11, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.BadJoke.OF on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security and integrity of your computer, and it's essential to understand its nature and take steps to remove it.
Table of Contents
What Is Trojan.BadJoke.OF?
Trojan.BadJoke.OF is a type of Trojan horse malware, which is a broad category of threats that disguise themselves as legitimate programs or files. The name "Trojan" refers to the malware's ability to infiltrate a system by masquerading as something harmless, much like the Trojan Horse of legend. Trojan horses can be used to install backdoors, keyloggers, or other types of malware on a compromised system, allowing attackers to gain unauthorized access or control.
How Trojan.BadJoke.OF Operates
Once installed on a system, Trojan.BadJoke.OF can operate in various ways, depending on its intended purpose. It may attempt to connect to a command and control server to receive instructions or transmit stolen data. Some Trojans can also spread to other systems through infected files, exploited vulnerabilities, or social engineering tactics. The exact behavior of Trojan.BadJoke.OF will depend on the goals of its creators, but its presence on your system poses a significant risk to your security and privacy.
Symptoms of Infection
Identifying a Trojan infection can be challenging, as these threats often operate stealthily. However, some common symptoms may indicate the presence of malware like Trojan.BadJoke.OF. These can include unusual system behavior, such as unexpected pop-ups, slow performance, or unfamiliar programs running in the background. You might also notice changes to your browser settings or the appearance of suspicious files and folders. If you suspect that your system is infected, it's crucial to take action promptly to minimize potential damage.
How to Remove Trojan.BadJoke.OF
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more straightforward removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This will help identify and remove all components of the Trojan.
- Uninstall any suspicious programs or applications that you do not recognize or that were installed around the time the malware was detected.
- Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any changes made by the malware.
- Reboot your computer and run another full scan with your anti-malware tool to ensure that all remnants of the Trojan have been removed.
Conclusion
The removal of Trojan.BadJoke.OF requires careful and immediate action to protect your system and data. By following the steps outlined above and maintaining vigilance in your online activities, you can significantly reduce the risk of future infections. Keeping your operating system, software, and security tools up to date, along with practicing safe browsing habits, are key components of a robust defense strategy against malware threats like Trojan.BadJoke.OF. Remember, the security of your digital environment is an ongoing process that requires regular attention and proactive measures to stay safe in the ever-evolving landscape of cyber threats.
Analysis Report
General information
| Family Name: | Trojan.BadJoke.OF |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
b71aaeb2d80e25476aac9640e951bb14
SHA1:
a5b2692da3dedd4073de75adb5acb8af8843e528
SHA256:
DCCE273DA9789114D9038C4D8AB61C4E0542F1CA3C56D176CC3795E79C4CADBD
File Size:
20.99 KB, 20992 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 64-bit executable
- File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- File is either console or GUI application
- 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 Traits
- No Version Info
- x64
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: | 50 |
|---|---|
| Potentially Malicious Blocks: | 15 |
| Whitelisted Blocks: | 35 |
| Unknown Blocks: | 0 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
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 |
|