Trojan.MSIL.Webshell.D
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: | November 18, 2022 |
| Last Seen: | March 27, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Webshell.D 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 how to remove it effectively.
Table of Contents
What Is Trojan.MSIL.Webshell.D?
Trojan.MSIL.Webshell.D is a type of Trojan horse malware that can be used to gain unauthorized access to a computer system. The name suggests it may be related to webshell activities, which involve using a web server as a means to execute malicious commands or upload malware. Trojans are known for their ability to disguise themselves as legitimate software, making them difficult to detect without proper security measures.
How Trojan.MSIL.Webshell.D Operates
Once installed on a system, Trojan.MSIL.Webshell.D can operate in various ways, depending on its intended purpose. It may create backdoors for remote access, allowing attackers to control the infected computer, steal sensitive information, or use the system as part of a botnet for malicious activities. The malware might also download and install additional malware or viruses, further compromising the system's security and performance.
Symptoms of Infection
Symptoms of a Trojan.MSIL.Webshell.D infection can vary but may include unusual system behavior such as slow performance, frequent crashes, or unexpected pop-ups and advertisements. You might also notice that your browser settings have been altered without your consent, or that unfamiliar programs are running in the background. In some cases, the infection might not exhibit noticeable symptoms, making regular system checks and the use of antivirus software crucial for detection.
How to Remove Trojan.MSIL.Webshell.D
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. Ensure the tool is updated to the latest version to increase the chances of detecting and removing the malware.
- Uninstall any recently installed programs that you do not recognize or that were installed around the time the malware was detected. Be cautious and only uninstall programs if you are certain they are not essential to your system's operation.
- Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings that the malware might have altered.
- After completing 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.MSIL.Webshell.D requires a combination of technical knowledge and the right tools. It's essential to act quickly to prevent further damage to your system and to protect your personal data. Regularly updating your operating system, using reputable antivirus software, and being cautious with emails and downloads can help prevent future infections. If you're unsure about any part of the removal process, consider seeking help from a professional to ensure your system is thoroughly cleaned and secured.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Webshell.D |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
6b5ff8dcead69d15ed6ff27e40170eee
SHA1:
a7d2e0180ae065af1e8f4aa5b69fb32acd396da8
SHA256:
9C1EC5C3952529DAC96A4B55AEC686D307A6665CA49A0F9F8466BB2EA511EF9F
File Size:
43.52 KB, 43520 bytes
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MD5:
a6f363ca09a16e77aba545f0f39bfefa
SHA1:
ce5f71e2065a16e7c4cb66b9cadb120bd92b47d1
SHA256:
9DB2D2EF85FF04468AB1E831A4D278FC7AD192D68CC65701C4045A8B2EF135F3
File Size:
51.20 KB, 51200 bytes
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MD5:
8fbfa92eb0b0871b7e79dd0c0ac7f044
SHA1:
38d55ac52e5fedada8d36d6256635e4c2a8e99df
SHA256:
CB4FD19651C63C24598FEFB3FAE604C5DDDD92197C880486EFF49FD73AC5F4D1
File Size:
420.35 KB, 420352 bytes
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MD5:
59be424a086a1104a3048f1dfa18879f
SHA1:
ced0fa5aab18863b898ea625bba2207958377dd9
SHA256:
785CB8F655E6E249E51D7D2E1703EA77D197567A23ED1DF6035D860D6ED2900D
File Size:
340.99 KB, 340992 bytes
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MD5:
72b57c9a617fa31496164376d6fbce10
SHA1:
27dee99cbdd14ecc0b7523c18fd542fa969809d4
SHA256:
C0D42F7ECE03E6BD43EB03EBB72F37D8E5D7586AD580F574C6BC6E228508F208
File Size:
319.49 KB, 319488 bytes
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MD5:
98aa1bafc12261c69d53b0bed48a344b
SHA1:
4e9439b593b35ac6033aa94486328779ff2414bf
SHA256:
261CF0BB4169C562AFB420B3046887A0AB54D8D7C427D4B7477D2365411FFDB0
File Size:
349.18 KB, 349184 bytes
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MD5:
1b156466dde39465795014a3ff789a73
SHA1:
12659b157ea80740badbaa52a16945c40b424ded
SHA256:
F1B52C3E5B75AD07B7D537E7DFDFAA97831DE8A2D1BD74D6BA46D758A4124473
File Size:
341.50 KB, 341504 bytes
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MD5:
20050096889e9abf89c46ed579977ac6
SHA1:
da94f33b6890f8202ed461c27b40131cf131f0ca
SHA256:
D66C91C74EE30DF89A2BD0B4B44EBA1CFFC359D0B421579A4E77CD332DD13ED5
File Size:
292.35 KB, 292352 bytes
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MD5:
e724f48ded57d64ccba3f77c77348829
SHA1:
55376ca616ae93ac0d645818428496eedaa58901
SHA256:
87508AD7C9BB88E0847231378FFB37B8B38A0D4B2A3975E4BD99347A321B5205
File Size:
391.68 KB, 391680 bytes
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MD5:
6b9d1504a0aedb1768b2b0c1fdcfcf8a
SHA1:
56ffe9075cf5c54506ddc5ff3a839cdc3e4a1c1d
SHA256:
E250F7642F8CCD86CB682D5395C092F669A33FA1CED4045FD20BD91825F5F3F0
File Size:
379.90 KB, 379904 bytes
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MD5:
1779d3f298104a190aa713e50e2254c3
SHA1:
7406ebf574917d233f0406ff635225dff89a181a
SHA256:
3912D9FB4136E5C5F95F63151F380D17976CAEDF4CFDFC6C745F636DB6847257
File Size:
344.06 KB, 344064 bytes
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MD5:
d5c39e2242f113590eea8a91e10d7c00
SHA1:
7e603f76beede53aa46d582445c231a54e98a038
SHA256:
9F0A0F19BC6AB725862E97DBA43F27FE39426976AD4F2192586D245CE0F4AF81
File Size:
339.46 KB, 339456 bytes
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MD5:
532f5781de9172970aae3b6dfa01f03b
SHA1:
9b15d0e4fde3fabf8968d441fde115d6f78d5b2f
SHA256:
59D957CD77E3ABF717F6299D1FF7E7FAA92512BE1A77780ADE2C63C53A36A932
File Size:
352.77 KB, 352768 bytes
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Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have security information
- File is .NET application
- File is 32-bit executable
- File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- File is either console or GUI 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
- .NET
- dll
- 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: | 647 |
|---|---|
| Potentially Malicious Blocks: | 136 |
| Whitelisted Blocks: | 175 |
| Unknown Blocks: | 336 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
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\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | �m �v��(�1�1HO @V� H[u_�zb"h{b��P� ��� ������m� ����$�8წ�� �=�SB1_ T�Vw���%������ �AE��D��&��$���L | 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 |
|---|---|
| Syscall Use |
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