Trojan.Injector.KWF
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: | 144 |
| First Seen: | November 12, 2022 |
| Last Seen: | October 24, 2025 |
| OS(es) Affected: | Windows |
The detection of Trojan.Injector.KWF on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to infiltrate and compromise your computer, putting your personal data and sensitive information at risk. 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.Injector.KWF?
Trojan.Injector.KWF is a type of Trojan horse malware that can inject malicious code into your system, allowing unauthorized access and control. The name "Trojan.Injector.KWF" suggests that it is a Trojan-type threat, but the specific characteristics and behaviors of this malware are not well-defined without additional context. Generally, Trojans are known for their ability to disguise themselves as legitimate programs, making them difficult to detect and remove.
How Trojan.Injector.KWF Operates
Once installed, Trojan.Injector.KWF can operate in various ways, depending on its intended purpose. It may create backdoors, allowing remote access to your system, or it may install additional malware, such as keyloggers or ransomware. The malware may also modify system settings, registry entries, or files to maintain its presence and evade detection. In some cases, it may even exploit vulnerabilities in software or operating systems to spread to other machines.
Symptoms of Infection
Identifying the symptoms of a Trojan.Injector.KWF infection can be challenging, as they may be subtle or resemble issues caused by other factors. However, some common indicators of a potential infection include slow system performance, unusual network activity, pop-ups or unwanted advertisements, and unexpected changes to system settings or files. If you suspect that your system has been compromised, it is crucial to take immediate action to mitigate the damage and prevent further harm.
How to Remove Trojan.Injector.KWF
- Boot your system 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 the Trojan.Injector.KWF malware.
- Uninstall any suspicious programs or applications that may be related to the infection.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
- Reboot your system and perform another full scan to ensure that the malware has been completely removed.
Conclusion
Removing Trojan.Injector.KWF from your system requires a thorough and multi-step approach. By following the steps outlined above and maintaining good security practices, such as keeping your operating system and software up-to-date, using strong antivirus software, and being cautious when opening email attachments or downloading files, you can help protect your system from future infections. Remember that prevention is key, and staying informed about the latest threats and security best practices is essential in today's digital landscape.
Analysis Report
General information
| Family Name: | Trojan.Injector.KWF |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
19bb226fca72913f2ed149b0d30764b8
SHA1:
84312d669f4ebc3f3884da0fb64f5d75a7ab1a08
SHA256:
C53E153A81DA4DD64DBCF1F6131DB336B29C27D86A13746AE744DFD4FAA02EB7
File Size:
1.94 MB, 1937920 bytes
|
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 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)
- 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 |
|---|---|
| Build | 20140425 |
| Company Name | S afe r-Ne workin g Ltd. |
| File Description | Spybot-S&D 2 Scanner Service |
| File Version | 2.4.40.217 |
| Legal Copyright | © 2009-2014 Safer-Networking Ltd. All rights reserved. |
| Legal Trademarks | Spybot® and Spybot - Search & Destroy® are registered trademarks. |
| Original Filename | SDFSSvc.exe |
| Product Name | Spybot - Search & Destroy |
| Product Version | 2.4.40.0 |
File Traits
- dll
- HighEntropy
- 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: | 1,765 |
|---|---|
| Potentially Malicious Blocks: | 1 |
| Whitelisted Blocks: | 1,764 |
| Unknown Blocks: | 0 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
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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| Process Shell Execute |
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| Anti Debug |
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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\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\84312d669f4ebc3f3884da0fb64f5d75a7ab1a08_0001937920.,LiQMAxHB
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