Trojan.MSIL.Krypt.MDA
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: | 1,102 |
| First Seen: | April 20, 2021 |
| Last Seen: | July 30, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Krypt.MDA 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, potentially leading to unauthorized access, data theft, and other malicious activities. 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.MSIL.Krypt.MDA?
Trojan.MSIL.Krypt.MDA is a type of Trojan horse malware that can infect your computer through various means, such as downloading malicious software, opening infected email attachments, or visiting compromised websites. Once installed, it can perform a range of malicious activities, including data theft, keystroke logging, and unauthorized access to your system. The name "Trojan.MSIL.Krypt.MDA" suggests that it may be related to the .NET framework and may use encryption to conceal its activities.
How Trojan.MSIL.Krypt.MDA Operates
Trojan.MSIL.Krypt.MDA operates by exploiting vulnerabilities in your system's security, allowing it to install and run malicious code without your knowledge or consent. It may use social engineering tactics, such as fake alerts or warnings, to trick you into installing or executing the malware. Once installed, it can communicate with its command and control servers to receive instructions and transmit stolen data. The malware may also attempt to disable your security software or intercept your internet traffic to steal sensitive information.
Symptoms of Infection
The symptoms of a Trojan.MSIL.Krypt.MDA infection can vary, but common signs include slow system performance, unexpected pop-ups or alerts, and unusual network activity. You may also notice that your antivirus software is disabled or that your browser is redirecting to unfamiliar websites. In some cases, the malware may not exhibit any noticeable symptoms, making it difficult to detect without proper scanning and analysis.
How to Remove Trojan.MSIL.Krypt.MDA
- Restart 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 and detect and remove the Trojan.MSIL.Krypt.MDA malware.
- Uninstall any suspicious programs or applications that may be related to the malware infection.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
- Reboot your computer and perform a follow-up scan to ensure that the malware has been completely removed.
Conclusion
Removing Trojan.MSIL.Krypt.MDA from your system requires a combination of technical expertise and caution. By following the steps outlined above and using reputable security software, you can effectively remove the malware and prevent future infections. It is essential to remain vigilant and proactive in maintaining your system's security, including keeping your operating system and software up to date, using strong passwords, and avoiding suspicious downloads and email attachments. By taking these precautions, you can help protect your computer and personal data from the threats posed by Trojan.MSIL.Krypt.MDA and other types of malware.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Krypt.MDA |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
1206eadbb98db6c9207d74472076242d
SHA1:
bee6f55b70e2aafbea726627ca61eb582ea903c8
File Size:
836.61 KB, 836608 bytes
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MD5:
488eb643724256fb3147ecd3464d5e4e
SHA1:
9f77288a96d1aea9e4141750f0f140fdd6f6e8c1
SHA256:
1F16EAA77D63254125057A833BF74F492E0905C2037CF2DF380A3A7DDB43E953
File Size:
4.51 MB, 4514304 bytes
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MD5:
c28622f52461eb6e1d2629a4394bcc3e
SHA1:
e077f3f43ebfa11c1b0f3bf61d3b608bce33b804
SHA256:
D5BB458E10E3F639C509CB6E80F3E58579E90F601B3BDFEFAC9747E468E5CA39
File Size:
9.77 MB, 9768448 bytes
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MD5:
5ec59bbadf68fde3cd4c7cfe58784eef
SHA1:
82b11bc60d119818f2d5b49cf258315e01e57db8
SHA256:
60D89475441ADCC432F4D69E9B86591E1A6A4E269A99406FA00AB64B21D5DD4B
File Size:
839.17 KB, 839168 bytes
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MD5:
7d2c7a97b0164bcaaa74042fe86f7bf4
SHA1:
964ac57598c38c67524a33bdcabc26ded0f5a19b
SHA256:
7B57193575F92CE9E442B7A5D447E70227BEBD8DD86B3CD02D90862BE1A7835A
File Size:
430.59 KB, 430592 bytes
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MD5:
a14289c5124d691cf90e5a8beade3a0a
SHA1:
db324fa3d2ab624cf52149ab8b579bd6eef50ac5
SHA256:
11827D9FAEAA16FE79D06D45E8A51AC025AC4F38FFEDC03BFAA105C7CC6DD092
File Size:
751.10 KB, 751104 bytes
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MD5:
ecfad8ff0f273336c22e83900587af64
SHA1:
03b8b2ace9352b4af53ba9445a6696b553a5217d
SHA256:
314445AEFCC85D8CD5F5B60FE87AFB4E28E87CCBEEF4E5C77E70C54BE9149F8E
File Size:
3.91 MB, 3910656 bytes
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MD5:
beff16c7736d21931562c938f15ccffc
SHA1:
5622d42883732dc94c6345ea87a01d4282558190
SHA256:
AF32D7C1E3614979377AFD2F282B329D5804FD59746DADD6424F9F529377098D
File Size:
3.20 MB, 3201024 bytes
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MD5:
8f2632520458b583fd5c5903289c27bc
SHA1:
340981725a3d96bafeadfc2c08950e6e627c733c
SHA256:
9E3A4515A046D4726A9092F62A43733DEFD0CB75980AF1BAEC0790A78E4548CE
File Size:
301.32 KB, 301322 bytes
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MD5:
142c578c01208d0a31d9834b69a06991
SHA1:
6b2f6fd3e0a3b2910c022cd17e28b46f9fc93fb2
SHA256:
10A48606EEB6E84D8CB03AA8CBBAFBF8EB0D92711B19CC362D5519B773B06CCD
File Size:
1.92 MB, 1915872 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 exports table
- 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 |
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| Comments |
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| 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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| Legal Trademarks |
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| Original Filename |
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| 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 |
|---|---|---|
| DESKTOP-4HJ7B15\Jorge | DESKTOP-4HJ7B15\Jorge | Self Signed |
File Traits
- .NET
- HighEntropy
- NewLateBinding
- RijndaelManaged
- 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: | 220 |
|---|---|
| Potentially Malicious Blocks: | 5 |
| Whitelisted Blocks: | 159 |
| Unknown Blocks: | 56 |
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.Agent.XX
- MSIL.Brute.ME
- MSIL.Bulz.PPA
- MSIL.Downloader.Agent.CAL
- MSIL.Gamehack.BYJ
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- MSIL.Gamehack.BYZQ
- MSIL.Gamehack.YR
- MSIL.Inject.CCA
- MSIL.Krypt.JOB
- MSIL.Krypt.MBHVM
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 |
|---|---|
| User Data Access |
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| Anti Debug |
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| Encryption Used |
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| Keyboard Access |
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| Syscall Use |
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