Trojan.MSIL.DllInject.R
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: | 22,291 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 1,523 |
| First Seen: | September 12, 2021 |
| Last Seen: | July 13, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.DllInject.R on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to infiltrate your computer and cause harm, making it essential to understand its nature and take steps to remove it. In this report, we will guide you through the process of understanding and eliminating Trojan.MSIL.DllInject.R from your system.
Table of Contents
What Is Trojan.MSIL.DllInject.R?
Trojan.MSIL.DllInject.R is a type of Trojan horse malware that infects computers by disguising itself as a legitimate program or file. The "MSIL" in its name suggests that it is written in Microsoft Intermediate Language, which is a platform-agnostic intermediate representation of the .NET Framework. The "DllInject" part of the name implies that this malware injects malicious code into dynamic link libraries (DLLs), which are files that contain compiled code that can be used by multiple programs. This technique allows the malware to evade detection and persist on the system.
How Trojan.MSIL.DllInject.R Operates
Once Trojan.MSIL.DllInject.R infects a computer, it can operate in various ways, depending on its intended purpose. It may create backdoors for remote access, steal sensitive information, or download and install additional malware. The malware may also modify system settings, registry entries, or files to maintain its presence and evade detection. Its operation can lead to a range of malicious activities, from data theft and unauthorized access to the dissemination of spam or participation in botnet activities.
Symptoms of Infection
The symptoms of a Trojan.MSIL.DllInject.R infection can vary, but common indicators include unusual system behavior, such as slow performance, frequent crashes, or unfamiliar programs running in the background. You might also notice changes in your browser settings, unexpected pop-ups, or redirects to suspicious websites. In some cases, the malware may not exhibit obvious symptoms, making it difficult to detect without the use of anti-malware tools.
How to Remove Trojan.MSIL.DllInject.R
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for easier removal.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove Trojan.MSIL.DllInject.R and any associated malware.
- Uninstall any suspicious programs or applications that you do not recognize or that were installed around the time of the infection.
- Reset your web browsers (Google Chrome, Mozilla Firefox, Microsoft Edge) to their default settings to remove any malicious extensions or settings changes made by the malware.
- Reboot your computer and perform another full scan with your anti-malware tool to ensure that all components of the malware have been removed.
Conclusion
Removing Trojan.MSIL.DllInject.R from your system is crucial to prevent further damage and protect your personal data. By following the steps outlined in this report, you can effectively eliminate the threat and secure your computer. It is also important to practice good cybersecurity habits, such as regularly updating your operating system and software, using strong antivirus protection, and being cautious when opening email attachments or downloading files from the internet. Remember, vigilance and proactive measures are key to maintaining the security and integrity of your digital environment.
Analysis Report
General information
| Family Name: | Trojan.MSIL.DllInject.R |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
a448a0744b4b02678fa39340e4dba35c
SHA1:
4b146137e7c273b3f710331c0b63e8d55324879b
File Size:
62.98 KB, 62976 bytes
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MD5:
bbcb59d0329221e6ab409c0aceaef72a
SHA1:
317a9e5220efc1438df0957a7199377b8fc400d1
SHA256:
31F50EDA5A542DAAD800246C8C8824650F1523BDE4C3E944ACDA96C10FE3B0F7
File Size:
71.17 KB, 71168 bytes
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MD5:
b45712e13918f072dc8d2b8df141f8bc
SHA1:
0326699d312ee7d9c79817d1274b6253d2feba21
SHA256:
F518331D8E723C9859C4E1D8FEE1352A67597367AE47A14D30337C9C46977447
File Size:
64.51 KB, 64512 bytes
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MD5:
b72b78c537ca841b7b5b1bb3e99f3120
SHA1:
2eb66fa8c5c097d9244f90121a920d3ef725e8f1
SHA256:
AF9FECBEF5A9CB1F1FDF251AE5D160190C8AECE381D6DEA27293E40B2D7AADBC
File Size:
65.02 KB, 65024 bytes
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MD5:
154163216b713f6ff14729a938124f86
SHA1:
571d7ce173d72445404bbd951fcfee489d13c8a5
SHA256:
F002DDBA9B068138AD42235C4E677B491895F05B54F9671C2EE902DE79D8B950
File Size:
48.64 KB, 48640 bytes
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MD5:
0925d27c94535ab5a4c6e6c74a4eafac
SHA1:
d5f068d3dfdb3025cfdcd9a31dc92221f90df739
SHA256:
A5A177CA1C88BAD0544CD8002659031EF8A434F46A2271638EBDB271AAFBB7FC
File Size:
121.86 KB, 121856 bytes
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MD5:
f9e0df98f2d0ab31aaedfff6c723f057
SHA1:
c50c414bddf6df3925319f75ed9724320e2c3a2c
SHA256:
61ECC2346EF0722033341E2AA032E8853B9DF36234E82C1BDB70757F430ABC9A
File Size:
98.30 KB, 98304 bytes
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MD5:
a3b7e72395f2d9dc10b5a127b112842b
SHA1:
4d60e488e99b7b446a2066a3622ad4b498315ff0
SHA256:
500671FD6AED47F9885D9D246524DB17369C2442EC03ED1D4EDA44FBD3417856
File Size:
48.64 KB, 48640 bytes
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MD5:
481caf91b7353983304c928ca5424401
SHA1:
ea615ef5dea47fde874142e2dd1f40a5e00b9eca
SHA256:
C0FCE90480408E932F3094345AE2BECE39B8BCA3328A92CACA70157BFD693215
File Size:
46.08 KB, 46080 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 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 not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
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- 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 |
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| Assembly Version |
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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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| Original Filename |
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| Product Name |
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| Product Version |
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File Traits
- .NET
- 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: | 109 |
|---|---|
| Potentially Malicious Blocks: | 71 |
| Whitelisted Blocks: | 30 |
| Unknown Blocks: | 8 |
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.F
- MSIL.DllInject.R
- MSIL.DllInject.RE
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:\users\user\appdata\roaming\mydata\datalogs.conf | Generic Write,Read Attributes |
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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| Encryption Used |
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| Syscall Use |
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| Other Suspicious |
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