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Threat Database Potentially Unwanted Programs PUP.TFTPD32.A

PUP.TFTPD32.A

By CagedTech in Potentially Unwanted Programs

The detection of PUP.TFTPD32.A 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 to prevent any potential harm.

What Is PUP.TFTPD32.A?

PUP.TFTPD32.A 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 problems with your system and compromise your privacy. PUPs are often installed on a system without the user's knowledge or consent, and they can be difficult to remove.

How PUP.TFTPD32.A Operates

PUP.TFTPD32.A, like other PUPs, can operate in various ways to achieve its goals. It may collect personal data, such as browsing history and search queries, and transmit it to its creators or third-party advertisers. It can also display unwanted advertisements, slow down your system, and cause other issues. PUPs can be installed on a system through various means, including bundled software, infected downloads, and exploited vulnerabilities.

Symptoms of Infection

If your system is infected with PUP.TFTPD32.A, you may experience a range of symptoms. These can include unwanted pop-ups and advertisements, slow system performance, and unexpected changes to your browser settings. You may also notice that your system is running slowly, or that your browser is being redirected to unwanted websites. In some cases, PUPs can also cause system crashes and freezes.

  • Unwanted advertisements and pop-ups
  • Slow system performance
  • Changes to browser settings
  • System crashes and freezes
  • Unexplained changes to system configuration

How to Remove PUP.TFTPD32.A

  1. Boot your system in Safe Mode with Networking to prevent the PUP 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 malware, including PUP.TFTPD32.A.
  3. Uninstall any suspicious programs that may be related to the PUP. Be cautious when uninstalling programs, as some may be legitimate or required by your system.
  4. Reset your browser settings to their default values. This can be done in Chrome, Firefox, and Edge by accessing the browser's settings and selecting the "Reset" or "Refresh" option.
  5. Reboot your system and perform another scan with your anti-malware tool to ensure that the PUP has been completely removed.

Conclusion

Removing PUP.TFTPD32.A from your system is crucial to preventing any potential harm and maintaining your system's performance and security. By following the steps outlined above, you can effectively remove this PUP and protect your system from similar threats in the future. It is also essential to practice safe computing habits, such as avoiding suspicious downloads and using reputable anti-malware tools, to prevent PUPs and other types of malware from infecting your system.

Analysis Report

General information

Family Name: PUP.TFTPD32.A
Signature status: No Signature

Known Samples

MD5: 9c5723ea1a401112c60ccfabe625a613
SHA1: 4913d8e091d20050dca7b18916fb54e29bc22c2d
SHA256: F16B038D498FF71A3A5112E31ED9043F615B174C43486A46F4F4077ADC0A41A2
File Size: 73.73 KB, 73728 bytes
MD5: 5a587329659d2a99f30848febc3380d9
SHA1: 11cf6364877cdc95c782a172a8f0c27fd04ee265
SHA256: DEEAF92E9D2CA529AD1A2EEE3FD9D127353474C1D2FC70A00D68CA6B55FA5B5D
File Size: 360.45 KB, 360448 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 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
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

Windows PE Version Information

Name Value
Company Name Ph. Jounin
File Description TFTP server
Legal Copyright see license in about box
Original File Name tftpd32
Product Version 4.70

File Traits

  • fptable
  • HighEntropy
  • No Version Info
  • x86

Block Information

Total Blocks: 1,115
Potentially Malicious Blocks: 108
Whitelisted Blocks: 894
Unknown Blocks: 113

Visual Map

x ? x 0 x x ? 0 ? x ? 0 x x x x x x ? x ? 0 x ? ? x ? x x ? 0 ? x x x ? x 0 x x x ? ? x ? 0 ? ? x x ? ? x ? ? ? x ? x ? x x x x x ? ? ? x x ? ? x x ? x ? ? ? ? x x 0 0 ? ? x x ? ? x x x ? ? ? ? x ? 0 ? ? ? ? ? 0 ? ? ? ? ? x 0 x x x x x x ? x ? ? ? x x x ? x ? ? x x x ? ? ? x x ? ? x x ? x ? x ? ? ? x ? ? ? ? ? 0 x ? ? x ? ? ? ? ? ? ? x x ? x x x ? ? ? x ? ? ? x ? x x x x ? ? ? x x ? x ? ? 0 x ? x x x x x ? ? x ? x ? x x x x x x x ? ? x ? 0 ? 0 0 x ? ? x x x x 0 ? ? ? ? x x 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 3 1 1 0 0 1 0 1 0 1 1 0 1 2 0 0 0 0 0 0 0 0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Windows API Usage

Category API
Network Winsock2
  • WSAStartup
Network Winsock
  • bind
  • closesocket
  • connect
  • freeaddrinfo
  • getaddrinfo
  • gethostname
  • getnameinfo
  • setsockopt
  • socket
Anti Debug
  • OutputDebugString

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