Trojan.BadJoke.XA
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: | 4 |
| First Seen: | August 23, 2025 |
| Last Seen: | January 19, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.BadJoke.XA on your system indicates a potential security threat that requires immediate attention. This Trojan-type threat can compromise your computer's security and put your personal data at risk. It is essential to understand the nature of this threat and take prompt action to remove it from your system.
Table of Contents
What Is Trojan.BadJoke.XA?
Trojan.BadJoke.XA is a type of malware that can infiltrate your system without your knowledge or consent. The name "Trojan" refers to the fact that this malware can disguise itself as a legitimate program or file, making it difficult to detect. The ".BadJoke.XA" part of the name is a designation used by security software to identify this specific threat. It is not necessarily related to a specific malware family, but rather a unique identifier for this particular strain of malware.
How Trojan.BadJoke.XA Operates
Trojan.BadJoke.XA, like other Trojans, can operate in various ways, depending on its intended purpose. It may be designed to steal sensitive information, such as login credentials or financial data, or to provide unauthorized access to your system. In some cases, it may also be used to install additional malware or to participate in botnet activities. The exact operation of Trojan.BadJoke.XA can vary, but its primary goal is to compromise your system's security and exploit its resources for malicious purposes.
Symptoms of Infection
The symptoms of a Trojan.BadJoke.XA infection can be subtle, making it challenging to detect. You may notice unusual system behavior, such as slow performance, unexpected crashes, or unfamiliar programs running in the background. In some cases, you may also receive suspicious alerts or notifications, or notice that your system is connecting to unknown servers or websites. If you suspect that your system has been infected with Trojan.BadJoke.XA, it is crucial to take immediate action to remove the threat.
How to Remove Trojan.BadJoke.XA
- Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all instances of Trojan.BadJoke.XA.
- Uninstall any suspicious programs or applications that may be related to the malware.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
- Reboot your system and perform another full scan to ensure that the malware has been completely removed.
Conclusion
Removing Trojan.BadJoke.XA from your system requires a combination of technical expertise and caution. By following the steps outlined above and using reputable anti-malware tools, you can effectively remove this threat and restore your system's security. It is essential to remain vigilant and to take proactive measures to prevent future infections, such as keeping your operating system and software up to date, using strong passwords, and avoiding suspicious downloads or links. By taking these precautions, you can help protect your system and your personal data from the risks associated with Trojan.BadJoke.XA and other malware threats.
Analysis Report
General information
| Family Name: | Trojan.BadJoke.XA |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
615d04a80c94f9e36efb9c567a8afc34
SHA1:
cb3b158ce9b5a0eef3097c55c226e6084a4f4877
SHA256:
9F2C6D14A476D10615FE8E099EF8F87681B80382665B81C041EB5128AE7C7CB8
File Size:
466.43 KB, 466432 bytes
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MD5:
899fabe6877fb5161207aa0efdb47c3c
SHA1:
6188fceca7630d20ce8d4465c48b76ce9e3354fb
SHA256:
A7EB5D8DD57A540179EA000ADE82B862F76F14253423678A98E7976ABEDD2032
File Size:
264.70 KB, 264704 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 security information
- File has TLS 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.
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 |
|---|---|
| Company Name |
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| 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
- HighEntropy
- ntdll
- 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: | 557 |
|---|---|
| Potentially Malicious Blocks: | 12 |
| Whitelisted Blocks: | 511 |
| Unknown Blocks: | 34 |
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.- Agent.HJDD
- BadJoke.XA
- Delf.SC
- Injector.GEA
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 |
|---|---|
| \device\harddisk0\dr0 | Generic Read,Generic Execute,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 786496 |
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKLM\system\controlset001\control\crashcontrol::displayprereleasecolor | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\policies\system::disabletaskmgr | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\policies\system::disableregistrytools | RegNtPreCreateKey | |
| HKCU\software\policies\microsoft\windows\system::disablecmd | RegNtPreCreateKey |
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 |
|---|---|
| Process Shell Execute |
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Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
taskown /f %systemroot%system32 && taskown /f %userprofile% && icacls %systemroot%System32 /grant %username%:F && icacls %userprofile% /grant %username%:F
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