PUP.PSWDump.B

The detection of PUP.PSWDump.B 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 prompt action to remove it and prevent any potential harm.

What Is PUP.PSWDump.B?

PUP.PSWDump.B is a type of potentially unwanted program that may have been installed on your system without your knowledge or consent. These types of programs are often bundled with other software or downloaded from the internet, and they can cause a range of problems, including slowing down your computer, displaying unwanted ads, and potentially compromising your personal data.

How PUP.PSWDump.B Operates

PUPs like PUP.PSWDump.B typically operate by installing themselves on your system and then running in the background, often without your knowledge or consent. They may collect data about your browsing habits, search history, and other online activities, which can be used to display targeted ads or sold to third-party companies. In some cases, PUPs may also install additional malware or viruses on your system, which can cause further problems.

It is worth noting that PUPs are often designed to be difficult to remove, and they may use various tactics to evade detection and removal. However, with the right tools and techniques, it is possible to remove PUP.PSWDump.B and prevent any further problems.

Symptoms of Infection

If your system is infected with PUP.PSWDump.B, you may notice a range of symptoms, including slow system performance, unwanted ads or pop-ups, and changes to your browser settings or homepage. You may also notice that your system is running more slowly than usual, or that your browser is crashing or freezing frequently.

In some cases, you may not notice any symptoms at all, which is why it is essential to run regular virus scans and monitor your system for any suspicious activity. If you suspect that your system is infected with PUP.PSWDump.B or any other type of malware, it is crucial to take prompt action to remove it and prevent any further problems.

How to Remove PUP.PSWDump.B

  1. Boot your system in Safe Mode with Networking to prevent any malicious programs from running and to allow you to access the internet and download removal tools.
  2. Download and install a reputable anti-malware tool, such as SpyHunter, and run a full scan of your system to detect and remove PUP.PSWDump.B and any other malware that may be present.
  3. Uninstall any suspicious programs that may be related to PUP.PSWDump.B, and be cautious when installing new software to avoid bundling with other unwanted programs.
  4. Reset your browser settings to their default values, including Chrome, Firefox, and Edge, to remove any changes made by PUP.PSWDump.B.
  5. Reboot your system and run a follow-up scan with your anti-malware tool to ensure that PUP.PSWDump.B has been completely removed and that your system is clean.

Conclusion

Removing PUP.PSWDump.B from your system requires a combination of technical knowledge and the right tools. By following the steps outlined above and taking a proactive approach to system security, you can help to prevent the installation of PUPs and other types of malware, and keep your system running smoothly and securely.

Remember to always be cautious when downloading software from the internet, and to read the terms and conditions carefully before installing any new programs. With the right precautions and a bit of technical know-how, you can help to protect your system from PUP.PSWDump.B and other types of malware, and keep your personal data safe and secure.

Analysis Report

General information

Family Name: PUP.PSWDump.B
Signature status: No Signature

Known Samples

MD5: 70ec8ec60e27d425be76152a18eb8a43
SHA1: 96f4d08fd71f7b88056e0f80c299843d2cdf2de6
SHA256: 3059DD07FFD5D33B0B36605376EEAD84BD3A5FDEFDE3638185C375B9050F3D44
File Size: 1.60 MB, 1599488 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 has TLS information
  • File is 64-bit executable
  • File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
  • File is either console or GUI application
  • File is Native application (NOT .NET application)
  • File is not packed
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  • IMAGE_FILE_DLL is not set inside PE header (Executable)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Traits

  • fptable
  • HighEntropy
  • No Version Info
  • x64

Block Information

Total Blocks: 1,567
Potentially Malicious Blocks: 66
Whitelisted Blocks: 1,393
Unknown Blocks: 108

Visual Map

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0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Files Modified

File Attributes
\device\namedpipe\msedge.crashpad_60830_1d4d Generic Read,Write Data,Write Attributes,Write extended,Append data

Registry Modifications

Key::Value Data API Name
HKCU\software\microsoft\edge\blbeacon::failed_count RegNtPreCreateKey
HKCU\software\microsoft\edge\blbeacon::state  RegNtPreCreateKey
HKCU\software\microsoft\edge\thirdparty::statuscodes (NULL) RegNtPreCreateKey
HKCU\software\microsoft\edge\thirdparty::statuscodes  RegNtPreCreateKey

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateThreadEx
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtGetNextProcess
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
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  • ntdll.dll!NtPowerInformation
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryFullAttributesFile
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryLicenseValue
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySystemInformation
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtWriteVirtualMemory
  • UNKNOWN
Process Manipulation Evasion
  • NtUnmapViewOfSection
  • ReadProcessMemory
Process Shell Execute
  • CreateProcess

Shell Command Execution

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe (NULL)

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