PUP.Patcher.M
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: | 20,566 |
| Threat Level: | 10 % (Normal) |
| Infected Computers: | 251 |
| First Seen: | December 22, 2010 |
| Last Seen: | September 23, 2026 |
| OS(es) Affected: | Windows |
The detection of PUP.Patcher.M 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 is essential to understand the nature of this threat and take necessary steps to remove it to prevent further problems.
Table of Contents
What Is PUP.Patcher.M?
PUP.Patcher.M is a type of malware that is classified as a potentially unwanted program. This means that while it may not be as harmful as other types of malware, such as viruses or Trojans, it can still cause significant issues with your system. PUPs are often installed unintentionally by users, usually when they download and install free software from the internet. These programs can be used to display unwanted advertisements, collect user data, or even install additional malware on the system.
How PUP.Patcher.M Operates
PUP.Patcher.M, like other PUPs, operates by installing itself on the system and then executing its payload. This can happen when a user downloads and installs a free software program that has been bundled with the PUP. Once installed, the PUP can start displaying unwanted advertisements, collecting user data, or installing additional malware. It may also attempt to modify system settings or install additional software without the user's knowledge or consent. The exact behavior of PUP.Patcher.M can vary, but its primary goal is to generate revenue for its creators, often at the expense of the user's system performance and security.
Symptoms of Infection
If your system is infected with PUP.Patcher.M, you may notice several symptoms. These can include unwanted advertisements popping up on your screen, slow system performance, and mysterious programs or toolbars installed on your browser. You may also notice that your system settings have been changed, or that you are being redirected to unwanted websites. Additionally, you may see suspicious programs or processes running in the background, consuming system resources. It is essential to be aware of these symptoms and take action immediately if you notice any of them.
How to Remove PUP.Patcher.M
- Boot your system in Safe Mode with Networking to prevent the PUP from loading and to allow you to download and install removal tools.
- Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full scan of your system to detect and remove PUP.Patcher.M and any other malware that may be present.
- Uninstall any suspicious programs that you have installed recently, as they may be the source of the PUP infection.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any unwanted extensions or add-ons that may have been installed by the PUP.
- Reboot your system and perform another scan with your anti-malware tool to ensure that PUP.Patcher.M has been completely removed.
Conclusion
Removing PUP.Patcher.M from your system requires careful attention to detail and a thorough understanding of the removal process. By following the steps outlined above, you can help ensure that your system is free from this potentially unwanted program and any other malware that may be present. It is also essential to take preventive measures to avoid future PUP infections, such as being cautious when downloading and installing free software, reading user agreements carefully, and keeping your operating system and software up to date. By taking these steps, you can help protect your system and your personal data from the risks associated with PUP.Patcher.M and other types of malware.
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| Panda | Trj/Genetic.gen |
| AVG | Agent3.SRN |
| Fortinet | W32/Nbdd.N!tr.bdr |
| Ikarus | Backdoor.Win32.Venik |
| Antiy-AVL | Backdoor/Win32.Nbdd |
| Sophos | Mal/Agent-IM |
| Comodo | Backdoor.Win32.Agent.KYU |
| Kaspersky | HEUR:Trojan.Win32.Generic |
| Avast | Win32:PcClient-ZE [Trj] |
| F-Prot | W32/Dropper.AHSW |
| K7AntiVirus | Trojan |
| McAfee | Generic BackDoor!fdd |
| CAT-QuickHeal | Backdoor.PcClient |
| Panda | Bck/PcClient.JJ |
| AVG | BackDoor.Agent.AFYO |
File System Details
| # | File Name | MD5 |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|---|
| 1. | Rimnt99k.dll | 3e4ac741090359855eb45872b6e8cb6e | 23 |
| 2. | Windows.exe | b2e4fa087596f170dccb5ffeb0051015 | 17 |
| 3. | RsmbtwC.dll | 442251851e450f57ef21eeeacf2b32d0 | 4 |
| 4. | RsmttuC.dll | 0f11716d23b31ba71f76a7b2945035e2 | 1 |
Analysis Report
General information
| Family Name: | PUP.Patcher.M |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
af809f397ad51a49a752172fa0eeed44
SHA1:
d5e0d5c0a212cd03cfe245d9f5680469daacd199
SHA256:
677E2A57B03C46D99C270528C67093E14E01E7231D04DF841A9D8C95E6CA4B37
File Size:
62.46 KB, 62464 bytes
|
|
MD5:
cbb092ced40d00931387f67bb2acfda1
SHA1:
f4f1c1e0363d522db2d56f68d3fa254c9ebc08ba
SHA256:
F62CF993F9E0C1A583514436E5E515BDC0878654A481DE7062CE2D87E9A41330
File Size:
14.85 KB, 14848 bytes
|
|
MD5:
0af644a512731304f665599d85afbd98
SHA1:
a72f704d20617d7b7b77c6a3f54baffab4cc40b6
SHA256:
FBA456301F1D3A14CECD1276970EB37C9C4E4558FD20E165AB3F6E3ECF762B2C
File Size:
59.90 KB, 59904 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 relocations information
- File doesn't have security information
- File has been packed
- 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.
File Traits
- HighEntropy
- No Version Info
- packed
- 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: | 52 |
|---|---|
| Potentially Malicious Blocks: | 45 |
| Whitelisted Blocks: | 2 |
| Unknown Blocks: | 5 |
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.- Keygen.M
- Patcher.B
- Patcher.M
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 |
|---|---|
| Anti Debug |
|
| User Data Access |
|
