PUP.Keygen.T
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: | 14,925 |
| Threat Level: | 10 % (Normal) |
| Infected Computers: | 1,130 |
| First Seen: | February 1, 2011 |
| Last Seen: | September 27, 2026 |
| OS(es) Affected: | Windows |
The detection of PUP.Keygen.T 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.Keygen.T?
PUP.Keygen.T is a type of potentially unwanted program that may have been installed on your system without your knowledge or consent. PUPs are software applications that may not be malicious in nature but can still cause problems, such as displaying unwanted advertisements, collecting user data, or slowing down system performance. The "Keygen" part of the name suggests that this PUP may be related to key generators or crack tools, which are often used to bypass software licensing or activation mechanisms.
How PUP.Keygen.T Operates
PUP.Keygen.T, like other PUPs, can operate in various ways, including displaying unwanted advertisements, modifying system settings, or collecting user data. It may also attempt to download and install additional software or components, which can further compromise system security. PUPs can be distributed through various means, such as bundled software downloads, infected websites, or email attachments. Once installed, PUP.Keygen.T may run in the background, consuming system resources and potentially causing performance issues.
Symptoms of Infection
Systems infected with PUP.Keygen.T may exhibit various symptoms, including slow system performance, unwanted advertisements or pop-ups, and modified system settings. Users may also notice unfamiliar programs or icons on their desktop or taskbar. In some cases, PUP.Keygen.T may also cause system crashes or freezes, or prevent certain applications from running properly. If you've noticed any of these symptoms, it's essential to take immediate action to remove the PUP and prevent further damage.
How to Remove PUP.Keygen.T
- Boot your system in Safe Mode with Networking to prevent PUP.Keygen.T from running and to allow for a more effective removal process.
- Run a full scan using a reputable anti-malware tool, such as SpyHunter, to detect and remove all components of PUP.Keygen.T.
- Uninstall any suspicious programs or applications that may be related to PUP.Keygen.T, using the "Add or Remove Programs" or "Programs and Features" control panel.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any modifications made by PUP.Keygen.T.
- Reboot your system and run another full scan to ensure that all components of PUP.Keygen.T have been removed.
Conclusion
Removing PUP.Keygen.T from your system is crucial to prevent any potential harm and restore your system's performance and security. By following the steps outlined above, you can effectively remove this PUP and prevent any further issues. It's also essential to practice safe computing habits, such as avoiding suspicious downloads and email attachments, to prevent similar infections in the future. Regularly updating your operating system, software, and security tools can also help protect your system from various threats, including PUPs like PUP.Keygen.T.
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| Ikarus | Trojan-Downloader.Murlo |
| AhnLab-V3 | Downloader/Win32.Murlo |
| Sophos | White Smoke |
| AntiVir | TR/Dldr.Murlo.lbc |
| McAfee | Artemis!2BC02BD91EFF |
| Panda | Trj/CI.A |
| AVG | Dropper.Generic3.JOC |
| McAfee-GW-Edition | Artemis!B764218803F9 |
| BitDefender | Trojan.Generic.KDV.119262 |
| Kaspersky | IM-Worm.Win32.Yahos.mp |
| Avast | Win32:Trojan-gen |
| K7AntiVirus | Riskware |
| McAfee | W32/Sdbot.bfr!a |
| Panda | Suspicious file |
| AVG | BackDoor.Agent.AJSD |
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. | nvsvc32.exe | b764218803f9d1259be73aaac76e8789 | 2 |
| 2. | WSZugo.exe | 2bc02bd91effe9ff160ed23f5ed975de | 1 |
Analysis Report
General information
| Family Name: | PUP.Keygen.T |
|---|---|
| Packers: | UPX |
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
b2e1e9835a9ce49138205763c7195908
SHA1:
9656f0eb05a32642aa0db7beebca23472f5c0d7a
SHA256:
C173D29A713E92373AEAC4DAB3953B75A945B68CCD1BA1CCF299720F1CD9D977
File Size:
208.13 KB, 208131 bytes
|
|
MD5:
2528ad32d31aca6ab374880e6c039213
SHA1:
6b9f4aa67a08939eea1393bc6ba1fc286c548697
SHA256:
3F831D352A1F18AA80639674FFB9C52AEE5ACF4932DBE39A625E1B0700440C52
File Size:
55.81 KB, 55808 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
- 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 | Bidjan Reclame & Computerservice |
| File Description |
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| File Version |
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| Internal Name |
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| Legal Copyright |
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| Legal Trademarks | Bidjan Reclame & Computerservice |
| Original Filename |
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| Product Name |
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| Product Version |
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File Traits
- .UPX
- 00 section
- 2+ executable sections
- HighEntropy
- 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: | 482 |
|---|---|
| Potentially Malicious Blocks: | 5 |
| Whitelisted Blocks: | 477 |
| 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.- Rayra.A
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 |
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| User Data Access |
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