Backdoor.MSIL.DllInject.HM
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: | 60 % (Medium) |
| Infected Computers: | 3 |
| First Seen: | June 4, 2024 |
| Last Seen: | January 15, 2026 |
| OS(es) Affected: | Windows |
The detection of Backdoor.MSIL.DllInject.HM on your system indicates a serious security threat that requires immediate attention. This backdoor threat is designed to allow unauthorized access to your computer, potentially leading to further malware infections, data theft, and other malicious activities. It is essential to understand the nature of this threat and take prompt action to remove it and secure your system.
Table of Contents
What Is Backdoor.MSIL.DllInject.HM?
Backdoor.MSIL.DllInject.HM is a type of backdoor malware that uses DLL injection techniques to evade detection and gain control over the infected system. The name suggests that it is written in MSIL (Microsoft Intermediate Language) and uses dynamic link library (DLL) injection to load its malicious code into legitimate processes. This allows the malware to remain stealthy and difficult to detect, making it a significant threat to system security.
How Backdoor.MSIL.DllInject.HM Operates
Once installed on a system, Backdoor.MSIL.DllInject.HM can operate in various ways, depending on its intended purpose. It may create a backdoor that allows remote access to the system, enabling attackers to execute commands, steal data, or install additional malware. The malware may also use its DLL injection capabilities to hijack legitimate system processes, allowing it to blend in with normal system activity and avoid detection. This makes it challenging to identify and remove the malware without proper tools and expertise.
Symptoms of Infection
Systems infected with Backdoor.MSIL.DllInject.HM may exhibit various symptoms, including unusual system behavior, slow performance, and unexpected changes to system settings. You may notice that your system is running slowly, or that certain programs are not functioning correctly. In some cases, the malware may also cause system crashes or freezes. However, it's essential to note that some backdoor malware can operate without displaying any noticeable symptoms, making regular system scans and monitoring crucial for early detection.
How to Remove Backdoor.MSIL.DllInject.HM
- Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for a clean removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full system scan and detect all components of the 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 settings.
- Reboot your system and perform another full scan with your anti-malware tool to ensure that all remnants of the malware have been removed.
Conclusion
Removing Backdoor.MSIL.DllInject.HM requires careful attention to detail and the use of proper tools and techniques. By following the steps outlined above and maintaining good system hygiene, you can help protect your system from future infections and ensure the security of your data. Regular system scans, updates, and backups are essential for preventing and responding to malware threats. Stay vigilant and take immediate action if you suspect that your system has been compromised.
Analysis Report
General information
| Family Name: | Backdoor.MSIL.DllInject.HM |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
47067b4dd67e7be296ebcdb879e39b88
SHA1:
0575c89b4d2844daeb8d092034f90b98b3f2c520
SHA256:
BC35B7717B0B44C2F2112F748AF846B10BFD95CBA77E37893E37421FEDCC0E6F
File Size:
10.24 KB, 10240 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)
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 | 1.4.0.0 |
| File Description | FsFlight |
| File Version | 1.4.0.0 |
| Internal Name | FsFlight.exe |
| Legal Copyright | © CIVL 2019 |
| Original Filename | FsFlight.exe |
| Product Name | FsFlight |
| Product Version | 1.4.0.0 |
File Traits
- .NET
- 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: | 37 |
|---|---|
| Potentially Malicious Blocks: | 2 |
| Whitelisted Blocks: | 35 |
| 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.- MSIL.Agent.FTDA
- MSIL.DllInject.EBE
- MSIL.DllInject.HM
- MSIL.DllInject.XC
- MSIL.Krypt.GDDI
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- MSIL.TelegramBot.H
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 |
|---|---|
| \device\namedpipe\gmdasllogger | Generic Write,Read Attributes |
| c:\windows\appcompat\programs\amcache.hve | Read Data,Read Control,Write Data |
| c:\windows\appcompat\programs\amcache.hve | Write Attributes |
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\system\software\microsoft\tip\aggregateresults::data | 鐄ȴ 鲱 誎 峟ʏ耀氅歿 䧾 洎ʫ赲荓 䪏 픋˹耀뫹躧 픋˹➇ⵌ㭔 / ˿耀뱝鴡 䛯 ↑̀ā耀惟탌 㧁 隞̃耀꧌ њ u | 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 |
|---|---|
| User Data Access |
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| Anti Debug |
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| Process Manipulation Evasion |
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| Process Shell Execute |
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| Encryption Used |
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Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
C:\Windows\Microsoft.NET\Framework\v2.0.50727\\dw20.exe dw20.exe -x -s 840
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