PUP.BadJoke.N

The detection of PUP.BadJoke.N 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. In this report, we will provide you with an overview of PUP.BadJoke.N, its operating methods, symptoms of infection, and a step-by-step guide on how to remove it from your system.

What Is PUP.BadJoke.N?

PUP.BadJoke.N is a type of potentially unwanted program that can be installed on your system without your knowledge or consent. These programs often come bundled with other software, such as freeware or shareware, and can be difficult to detect and remove. PUPs can cause a range of problems, including slowing down your system, displaying unwanted advertisements, and potentially compromising your personal data.

How PUP.BadJoke.N Operates

PUP.BadJoke.N operates by exploiting vulnerabilities in your system's security, often through deceptive means. It may use social engineering tactics, such as fake alerts or warnings, to trick you into installing or activating the program. Once installed, PUP.BadJoke.N can start collecting your personal data, such as browsing history and search queries, and use it for malicious purposes. It may also display unwanted advertisements, modify your browser settings, and slow down your system's performance.

Symptoms of Infection

If your system is infected with PUP.BadJoke.N, you may experience a range of symptoms, including unwanted pop-ups and advertisements, slow system performance, and unexpected changes to your browser settings. You may also notice that your system is crashing or freezing frequently, or that your personal data is being collected and used for malicious purposes. It is essential to be aware of these symptoms and take prompt action to remove the threat.

  • Unwanted pop-ups and advertisements
  • Slow system performance
  • Unexpected changes to browser settings
  • System crashes or freezes
  • Collection and misuse of personal data

How to Remove PUP.BadJoke.N

  1. Boot your system in Safe Mode with Networking to prevent PUP.BadJoke.N from loading and to allow for a more effective removal process.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malicious files or programs associated with PUP.BadJoke.N.
  3. Uninstall any suspicious programs or applications that may be related to PUP.BadJoke.N.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any unwanted changes made by PUP.BadJoke.N.
  5. Reboot your system and perform another scan with your anti-malware tool to ensure that PUP.BadJoke.N has been completely removed.

Conclusion

Removing PUP.BadJoke.N from your system requires a combination of technical knowledge and caution. By following the steps outlined in this report, you can effectively remove the threat and restore your system's performance and security. It is essential to be proactive in protecting your system from PUPs and other types of malware by using reputable anti-malware tools, keeping your software up to date, and being cautious when installing new programs or applications. Remember to always prioritize your system's security and take prompt action if you suspect that your system has been compromised.

Analysis Report

General information

Family Name: PUP.BadJoke.N
Signature status: No Signature

Known Samples

MD5: 9421dce7dc861dd2fa4744d06e108a44
SHA1: a574fa09949491ecbee83f4732d10b13e3dcd78e
SHA256: 03B1DC0A715167F0BC57BD46C3DB6DB4B231F03C717ED6A6F110FADE47379410
File Size: 7.17 KB, 7168 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 is .NET application
  • File is 32-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • 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)

Windows PE Version Information

Name Value
Assembly Version 0.0.0.0
File Version 0.0.0.0
Internal Name imsosorry.exe
Original Filename imsosorry.exe
Product Version 0.0.0.0

File Traits

  • .NET
  • x86

Block Information

Total Blocks: 6
Potentially Malicious Blocks: 1
Whitelisted Blocks: 5
Unknown Blocks: 0

Visual Map

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

Similar Families

  • MSIL.Agent.PFM
  • MSIL.Agent.PFN

Files Modified

File Attributes
c:\users\user\appdata\local\temp\cmd.bat Generic Write,Read Attributes

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreatePrivateNamespace
  • ntdll.dll!NtCreateSection
Show More
  • ntdll.dll!NtCreateThreadEx
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtEnumerateKey
  • ntdll.dll!NtEnumerateValueKey
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenDirectoryObject
  • ntdll.dll!NtOpenEvent
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcess
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenSymbolicLinkObject
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDefaultLocale
  • ntdll.dll!NtQueryDirectoryFileEx
  • ntdll.dll!NtQueryFullAttributesFile
  • ntdll.dll!NtQueryInformationFile
  • ntdll.dll!NtQueryInformationJobObject
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryLicenseValue
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQuerySecurityObject
  • ntdll.dll!NtQuerySymbolicLinkObject
  • ntdll.dll!NtQuerySystemInformation
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtResumeThread
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationKey
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationThread
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • UNKNOWN
User Data Access
  • GetComputerNameEx
  • GetUserDefaultLocaleName
  • GetUserObjectInformation
Anti Debug
  • IsDebuggerPresent
  • NtQuerySystemInformation

Related Posts

Trending

Most Viewed

Loading...