Trojan.MSIL.Krypt.GBFJ
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: | 11,297 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 11,145 |
| First Seen: | November 16, 2021 |
| Last Seen: | July 13, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Krypt.GBFJ 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 from your system.
Table of Contents
What Is Trojan.MSIL.Krypt.GBFJ?
Trojan.MSIL.Krypt.GBFJ 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 inside, it can perform a range of malicious activities, including stealing sensitive information, installing additional malware, and providing unauthorized access to your computer.
How Trojan.MSIL.Krypt.GBFJ Operates
Trojan.MSIL.Krypt.GBFJ operates by exploiting vulnerabilities in your system, using social engineering tactics to deceive users into installing or executing the malware. It can also use drive-by downloads, where the malware is downloaded and installed without the user's knowledge or consent. Once installed, the malware can communicate with its command and control server to receive instructions and transmit stolen data.
Symptoms of Infection
Infected systems may exhibit a range of symptoms, including slow system performance, frequent crashes, and unusual network activity. You may also notice unfamiliar programs or icons on your desktop, or receive unexpected pop-ups and alerts. In some cases, the malware may attempt to disguise itself as a legitimate program or system file, making it difficult to detect.
- Unexplained changes to system settings or configuration
- Unusual network activity or connectivity issues
- Appearance of unfamiliar programs or icons
- Frequent system crashes or freezes
- Slow system performance or responsiveness
How to Remove Trojan.MSIL.Krypt.GBFJ
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for easier removal
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect and remove the malware
- 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 computer and perform a follow-up scan to ensure that the malware has been completely removed
Conclusion
Removing Trojan.MSIL.Krypt.GBFJ from your system requires careful attention to detail and a thorough approach to ensure that all components of the malware are eliminated. By following the steps outlined above and using reputable anti-malware tools, you can help protect your system and sensitive information from further compromise. It is also essential to practice good security habits, such as regularly updating your operating system and software, using strong passwords, and being cautious when downloading or installing new programs.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Krypt.GBFJ |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
eb2da36c17be9858a5e7db061cb15d9f
SHA1:
f724b1eacf6787e29b12be91c02e7984416342b3
SHA256:
A26CCC9C8C290774FCDF54A8E55047166E5A3730B4D8709AFB21BEF88F3F7BBF
File Size:
430.59 KB, 430592 bytes
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MD5:
ef46a478db7a4fca2c922d87e2d04f79
SHA1:
0cffaca1b89fbc4582f8272dbf606b2a278f9050
SHA256:
E2B3C65F11E39635E81A79D7C1CBE851FA6198DC032A4D0DE6C5EBEB56D62F46
File Size:
474.11 KB, 474112 bytes
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MD5:
65f79e52e7c8258fe98dc9256c4e0f4e
SHA1:
5815f9378185855643d939ed761e9a285cdd689b
SHA256:
E037ACCB2C4F63FB43EA3CA5BB75B2E5A1B1B063A719DD475CC5D3F7EF31992F
File Size:
491.01 KB, 491008 bytes
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MD5:
a8ef1c89ad4ab0623d84072bd174a66b
SHA1:
721ae660bf2b28564b54c9ece35bc8ab86cc6c86
SHA256:
94269A6D8B52A4B69BAAA5225994AAB25CEADA875F570B9B8F3E0EEB38D261AE
File Size:
1.99 MB, 1990656 bytes
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MD5:
f32429ae7f6079664b376449f2f83d5c
SHA1:
2664fb16fa8aa083387c7670ddda30c5e9a9d871
SHA256:
151950A98E92629CC38FB3667EE45540568EA205E2599300DBC7F914DF96FDC0
File Size:
672.35 KB, 672351 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 relocations information
- 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 GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
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- 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 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 | 1.0.0.0 |
| Company Name | CORE |
| 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
- .NET
- 2+ executable sections
- Confuser
- HighEntropy
- ntdll
- RijndaelManaged
- x86
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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| Network Winsock2 |
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| Network Winsock |
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| Network Info Queried |
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| Syscall Use |
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| Other Suspicious |
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