PUP.Bundle.D
The detection of PUP.Bundle.D on your system indicates the presence of a potentially unwanted program (PUP) that may compromise your computer's security and performance. It is essential to understand the nature of this threat and take immediate action to remove it and prevent future infections.
Table of Contents
What Is PUP.Bundle.D?
PUP.Bundle.D is a type of malware that is categorized as a potentially unwanted program. This means that it is not necessarily a virus or a Trojan, but it can still cause significant problems on your system. PUPs are often bundled with other software, which is how they get installed on your computer without your knowledge or consent. They can be used to display unwanted advertisements, collect your personal data, or even install other malicious programs.
How PUP.Bundle.D Operates
PUP.Bundle.D operates by exploiting vulnerabilities in your system or by tricking you into installing it. Once it is installed, it can start displaying unwanted advertisements, redirecting your browser to suspicious websites, or even installing other malicious programs. It can also collect your personal data, such as your browsing history, search queries, or even your login credentials. PUPs like PUP.Bundle.D can be difficult to remove, as they often disguise themselves as legitimate programs or hide in the background, making it hard to detect them.
Symptoms of Infection
If your system is infected with PUP.Bundle.D, you may notice several symptoms. These can include unwanted advertisements popping up on your screen, your browser being redirected to suspicious websites, or your computer slowing down significantly. You may also notice that your search results are being hijacked, or that your personal data is being collected without your consent. In some cases, PUP.Bundle.D can even install other malicious programs, such as Trojans or viruses, which can cause even more significant problems.
- Unwanted advertisements or pop-ups
- Browser redirection to suspicious websites
- Slow computer performance
- Search results hijacking
- Personal data collection without consent
How to Remove PUP.Bundle.D
- Boot your computer in Safe Mode with Networking to prevent PUP.Bundle.D 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.Bundle.D and any other malicious programs.
- Uninstall any suspicious programs that you have installed recently, as they may be bundled with PUP.Bundle.D.
- Reset your browsers, such as Chrome, Firefox, or Edge, to their default settings to remove any malicious extensions or add-ons.
- Reboot your computer and perform another scan with your anti-malware tool to ensure that PUP.Bundle.D has been completely removed.
Conclusion
Removing PUP.Bundle.D from your system requires a combination of technical knowledge and the right tools. By following the steps outlined above, you can effectively remove this potentially unwanted program and prevent future infections. It is essential to be cautious when installing new software and to always read the terms and conditions carefully to avoid bundling unwanted programs with legitimate software. Additionally, keeping your operating system, browsers, and anti-malware tools up to date can help prevent PUP.Bundle.D and other malicious programs from infecting your system.
Analysis Report
General information
| Family Name: | PUP.Bundle.D |
|---|---|
| Signature status: | Self Signed |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
fd6528fa4c78d68bffb61404ee9be1a6
SHA1:
f9b588b43fe0be36e7412afc58b434ca6d645339
SHA256:
C733FDA9B6FF534E32DC96370590E872D85B0549C45230916CB41403902698F8
File Size:
6.11 MB, 6112496 bytes
|
|
MD5:
319091a5a41c79abd366e4237238db9e
SHA1:
147e3620b32ceb00fe22712d5b6ae07f9cfe24e9
SHA256:
ED0301635E1B1614A5797C57C4ECDFCEC39562D11D25D57AE8DF16B74BF21CDC
File Size:
5.71 MB, 5708760 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 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)
Show More
- 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 |
|---|---|
| Build Date |
|
| Build Timestamp |
|
| Build Version |
|
| Company Name |
|
| File Description |
Show More
|
| File Version |
|
| Installer Commit |
|
| Installer Edition |
|
| Installer Keyword |
|
| Internal Name |
|
| Jsis Commit |
|
| Legal Copyright |
Show More
|
| Omaha Version |
|
| Product Name |
Show More
|
| Product Version |
|
Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| AVG Technologies USA, LLC | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 | Self Signed |
| PIRIFORM SOFTWARE LIMITED | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 | Self Signed |
File Traits
- HighEntropy
- Installer Version
- x86
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 | Generic Read,Write Attributes |
| \device\namedpipe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsc857.tmp\accesscontrol.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsc857.tmp\inetc.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsc857.tmp\jsis.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsc857.tmp\jsisdl.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsc857.tmp\jsisplugins.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsc857.tmp\midex.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsc857.tmp\nsjson.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsc857.tmp\reboot.dll | Generic Write,Read Attributes |
Show More
| c:\users\user\appdata\local\temp\nsc857.tmp\sciterui.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsc857.tmp\stdutils.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsc857.tmp\thirdparty.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsr7c9.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete |
| c:\users\user\appdata\local\temp\nsv7e91.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete |
| c:\users\user\appdata\local\temp\nsv7f2e.tmp\accesscontrol.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsv7f2e.tmp\inetc.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsv7f2e.tmp\jsis.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsv7f2e.tmp\jsisdl.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsv7f2e.tmp\jsisplugins.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsv7f2e.tmp\midex.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsv7f2e.tmp\nsjson.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsv7f2e.tmp\reboot.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsv7f2e.tmp\sciterui.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsv7f2e.tmp\stdutils.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsv7f2e.tmp\thirdparty.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\{6ccc5bac-aab9-4ebe-a68a-382d19902bfc}\scrt.dll | Generic Read,Write Data,Write Attributes,Write extended,Append data |
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 |
|
| Network Winsock2 |
|
| Network Winsock |
|
