PUP.DllInject.FH
The detection of PUP.DllInject.FH on your system indicates the presence of a potentially unwanted program (PUP) that may be causing issues with your computer's performance and security. It's essential to understand the nature of this threat and take appropriate steps to remove it to prevent any potential harm.
Table of Contents
What Is PUP.DllInject.FH?
PUP.DllInject.FH is a type of potentially unwanted program that is designed to inject malicious code into legitimate system processes, allowing it to operate undetected and potentially cause harm to your system. PUPs like PUP.DllInject.FH are often bundled with free software downloads or installed through exploits in vulnerable applications. They can be difficult to detect and remove, making them a significant threat to system security.
How PUP.DllInject.FH Operates
PUP.DllInject.FH operates by injecting malicious code into system processes, allowing it to intercept and manipulate system calls, steal sensitive information, and download additional malware. This type of malware can also modify system settings, creating backdoors for remote access and allowing attackers to gain control of the infected system. The malicious code can be embedded in various system components, making it challenging to detect and remove.
Symptoms of Infection
Systems infected with PUP.DllInject.FH may exhibit various symptoms, including slow system performance, frequent crashes, and unexpected behavior. You may also notice unusual network activity, unfamiliar programs or icons on your desktop, or suspicious pop-ups and advertisements. In some cases, the malware may also cause issues with system updates, preventing you from installing security patches or updates.
- Unexplained system crashes or freezes
- Slow system performance or lag
- Unusual network activity or unfamiliar connections
- Suspicious pop-ups, ads, or browser redirects
- Unfamiliar programs or icons on your desktop
How to Remove PUP.DllInject.FH
- 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 any malicious components.
- Uninstall any suspicious programs or applications that may be related to the PUP.DllInject.FH 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 all malicious components have been removed.
Conclusion
Removing PUP.DllInject.FH from your system requires careful attention to detail and a thorough understanding of the malware's behavior. By following the steps outlined above, you can effectively remove the malware and prevent future infections. It's essential to remain vigilant and take proactive measures to protect your system from potentially unwanted programs and other types of malware. Regularly updating your operating system, using reputable anti-malware tools, and practicing safe browsing habits can help prevent similar infections in the future.
Analysis Report
General information
| Family Name: | PUP.DllInject.FH |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
3ab962c12f64247eb4aa9e49d80af50e
SHA1:
e393278f58dec3f410b8dc89d648f37e9fae37c0
SHA256:
C0385C572969D0979CD3721623ABBB6306F5F151E78AD49724FDB2DBADFD5ABE
File Size:
4.58 MB, 4580352 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have relocations information
- File doesn't have security information
- File has exports table
- File has TLS 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)
Show More
- 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 |
|---|---|
| Company Name | Microsoft Corporation |
| File Description | Host Process for Windows Services |
| File Version | 6.1.7600.16385 |
| Internal Name | svchost.exe |
| Legal Copyright | © Microsoft Corporation. All rights reserved. |
| Original Filename | svchost.exe |
| Product Name | Microsoft® Windows® Operating System |
| Product Version | 6.1.7600.16385 |
File Traits
- 2+ executable sections
- imgui
- ntdll
- WriteProcessMemory
- 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: | 13,898 |
|---|---|
| Potentially Malicious Blocks: | 1,099 |
| Whitelisted Blocks: | 12,183 |
| Unknown Blocks: | 616 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
