Trojan.Extgen.A
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: | 14,819 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 101 |
| First Seen: | July 2, 2024 |
| Last Seen: | July 6, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Extgen.A 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 to prevent further damage.
Table of Contents
What Is Trojan.Extgen.A?
Trojan.Extgen.A is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate or harmless. The term "Trojan" comes from the legendary Trojan Horse, where attackers hid inside a giant wooden horse to gain entry into a secure area. Similarly, Trojan malware hides within seemingly innocuous programs or files to infiltrate a computer system. The ".Extgen.A" part of the name suggests it's a specific variant or detection signature, but without more information, it's difficult to pinpoint its exact characteristics or behaviors.
How Trojan.Extgen.A Operates
Trojan horses like Trojan.Extgen.A typically operate by exploiting vulnerabilities in software or tricking users into installing them. Once inside a system, they can perform a wide range of malicious activities, including but not limited to, stealing sensitive information (like passwords or credit card numbers), installing additional malware, providing unauthorized access to the attacker, or disrupting system operation. The specific actions of Trojan.Extgen.A would depend on its design and the intentions of its creators, but the general goal is to compromise the security and privacy of the infected computer.
Symptoms of Infection
Identifying a Trojan infection can be challenging because these malware types are designed to remain stealthy. However, some common symptoms may indicate an infection: unexpected changes to your computer's settings, unfamiliar programs or icons, slow system performance, frequent crashes, or unusual network activity. If you've noticed any of these symptoms, it's crucial to investigate further to determine if Trojan.Extgen.A or another malware is the cause.
How to Remove Trojan.Extgen.A
- Boot your computer in Safe Mode with Networking. This will help prevent the malware from loading and give you a cleaner environment to work in.
- 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 the malware.
- Uninstall any suspicious programs that you don't recognize or that were installed around the time you suspect the infection occurred. Be cautious and only uninstall programs you're sure are safe to remove.
- Reset your web browsers (Google Chrome, Mozilla Firefox, Microsoft Edge, etc.) to their default settings. This can help remove any malicious extensions or settings changes made by the malware.
- After taking the above steps, reboot your computer and perform another full scan with your anti-malware tool to ensure that the malware has been completely removed.
Conclusion
Removing Trojan.Extgen.A requires careful and thorough steps to ensure your system is completely clean. It's also a good opportunity to review your computer security practices, including updating your operating system and software regularly, using strong, unique passwords, and being cautious with emails and downloads from unknown sources. By taking these steps and staying vigilant, you can protect your computer and personal data from future malware threats.
Analysis Report
General information
| Family Name: | Trojan.Extgen.A |
|---|---|
| Signature status: | Root Not Trusted |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
b1906a2bb56b8bf0c2b11877da7ed85a
SHA1:
4207b6ee3989fbcb8de91da0ac18bcad475197fd
SHA256:
6062A582EC22599F4A4C4997EA42F505BBA5745678CACD8F83AB65DEFF6645FA
File Size:
577.78 KB, 577776 bytes
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MD5:
a9ce5a014e1e9a19a2a88851388ee26a
SHA1:
524283de6fe7ca283cd107d409d88bc16837e0f0
SHA256:
EF0EC0DA3268EEF61A5519BB9EA51515073B00BC358F8F05714423DAB360E94F
File Size:
577.77 KB, 577768 bytes
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MD5:
99cb98f56eca386792ef8fe02b111274
SHA1:
a47c14200837b18cec601e6a1d9be278f9b88540
SHA256:
FD9A8ECE92FDF27A09E6B08536DE9B49AACE792951E52770E42AE64DAB18B779
File Size:
577.85 KB, 577848 bytes
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MD5:
6dc98db21fb38d25dcdc1abeff165f82
SHA1:
41ceaf862d7011a4f16498174359c8247d6498e2
SHA256:
FC42C2D05842D58E381660D5B19027A72AF8F24733CFF09C06456AB2BD2BB1E5
File Size:
577.78 KB, 577776 bytes
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MD5:
7e86e4ec90bed3f2dc5fc3ac94788994
SHA1:
801d4ac9da5521e81cc652cda6b1a4f2476db3c7
SHA256:
78F64E27EF53984EAAC024188FB52140AAC545D4CA7155ABCF478922F289DC7C
File Size:
577.77 KB, 577768 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 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
- IMAGE_FILE_DLL is not set inside PE header (Executable)
Show More
- 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 | SimpleHelp Ltd |
| File Description |
|
| File Version |
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| Legal Copyright |
|
| Product Name |
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| Product Version |
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Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| SimpleHelp Ltd | AAA Certificate Services | Root Not Trusted |
| SimpleHelp Ltd | COMODO RSA Certification Authority | Root Not Trusted |
| SimpleHelp Ltd | COMODO RSA Certification Authority | Root Not Trusted |
File Traits
- big overlay
- HighEntropy
- 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: | 801 |
|---|---|
| Potentially Malicious Blocks: | 179 |
| Whitelisted Blocks: | 622 |
| 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.- Extgen.A
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:\programdata\jwrapper-remote access\logs\wrapper-2025-09-26-00-05-29-302.log | Generic Write,Read Attributes |
| c:\programdata\jwrapper-remote access\logs\wrapper-2026-01-03-11-34-34-582.log | Generic Write,Read Attributes |
| c:\programdata\jwrapper-remote access\logs\wrapper-2026-03-18-07-23-01-829.log | Generic Write,Read Attributes |
| c:\programdata\jwrapper-remote access\logs\wrapper-2026-06-10-23-51-32-050.log | Generic Write,Read Attributes |
| c:\users\user\appdata\roaming\jwrapper-simplehelp technician\logs\wrapper-2026-01-29-21-10-58-135.log | Generic Write,Read Attributes |
