PUP.Loader.D

The detection of PUP.Loader.D on your system indicates the presence of a potentially unwanted program (PUP) that may be compromising 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.

What Is PUP.Loader.D?

PUP.Loader.D is a type of malware that is categorized as a potentially unwanted program. This means that while it may not be as destructive as other types of malware, such as viruses or Trojans, it can still cause significant problems for your computer and your personal data. PUPs are often installed without the user's knowledge or consent, and they can be used to display unwanted advertisements, collect sensitive information, or even install additional malware.

How PUP.Loader.D Operates

PUP.Loader.D, like other PUPs, operates by exploiting vulnerabilities in your system or by tricking you into installing it. It may be bundled with other software, or it may be installed through a drive-by download. Once installed, PUP.Loader.D can start to cause problems, such as slowing down your computer, displaying unwanted advertisements, or collecting your personal data. It may also attempt to install additional malware or unwanted software, which can further compromise your system's security.

Symptoms of Infection

If your system is infected with PUP.Loader.D, you may notice a range of symptoms, including slow system performance, unwanted advertisements or pop-ups, and suspicious programs or toolbars installed on your computer. You may also notice that your browser settings have been changed, or that your search results are being redirected to unwanted websites. Additionally, you may experience crashes or freezes, or you may receive alerts from your antivirus software indicating that a threat has been detected.

• Unwanted advertisements or pop-ups
• Suspicious programs or toolbars installed on your computer
• Changed browser settings or search results
• Slow system performance or crashes
• Alerts from your antivirus software

How to Remove PUP.Loader.D

1. Boot your computer in Safe Mode with Networking to prevent PUP.Loader.D from loading and to allow you to access the internet to download removal tools.
2. Download and install a reputable anti-malware tool, such as SpyHunter, and run a full scan to detect and remove PUP.Loader.D and any other malware that may be present.
3. Uninstall any suspicious programs or toolbars that you do not recognize or that you did not intentionally install.
4. Reset your browser settings to their default values, including Chrome, Firefox, and Edge, to remove any changes made by PUP.Loader.D.
5. Reboot your computer and run another scan with your anti-malware tool to ensure that PUP.Loader.D has been completely removed.

Conclusion

Removing PUP.Loader.D from your system is essential to prevent further damage and to protect your personal data. By following the steps outlined above, you can remove this potentially unwanted program and restore your system to a safe and secure state. It is also important to take steps to prevent future infections, such as keeping your operating system and software up to date, using strong antivirus software, and being cautious when downloading and installing software from the internet.

Analysis Report

General information

Family Name:	PUP.Loader.D
Signature status:	No Signature

Known Samples

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Known Samples

This section lists other file samples believed to be associated with this family.

MD5: 3ffb29d5fe00887eb0dcacb506f686e2 SHA1: a5e15022d71223cc9a8557f3bd699caacbe92a9e SHA256: BAD433EA7F016AA3DB6CA07C3D8659C4FF504977A8BF31F1BF6C7F778ADCC027 File Size: 90.17 KB, 90169 bytes

MD5: 20ec5de7c499edd3ba6e63ec241af996 SHA1: 5e41cf832925c5e22e80b952a6b50bcec02ddcf8 SHA256: 86290C34FFCB91D284E4A9057998ED21F1C580B359EC7045392C25EB3D275307 File Size: 90.30 KB, 90295 bytes

MD5: 70c4d182eebdfc3445e427e52c605c7a SHA1: 2a58f5ad06e70b916a47af66715ae05cc0c4d3fd SHA256: 8C0EA0638241E4616239EF171F5B74A565B11EE1FC75D7F2C9A68E60BB919FC9 File Size: 42.08 KB, 42082 bytes

MD5: edecc5adbb19f8a225dfe7553b82db43 SHA1: 479f313fa3a33528797d7f2ed573f38f1b7946ab SHA256: D9885904919E6B21D116225989C19CC50F80F5DF0148AD60E65F0D917D9698EC File Size: 2.97 MB, 2973083 bytes

MD5: 1fc190da6e450b83237a51c55ba220b5 SHA1: 738da109249240c162aa6d4e83fdf5f74dfd30e3 SHA256: 625C89FF72CE7222803D9AFBFC85E13E94753FA3F33BCCADAA35BB4053987EB5 File Size: 90.20 KB, 90198 bytes

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MD5: a0c34f0f38e6366c6660685b2f5630e7 SHA1: 9f6a448baa1ab04b3fc1341efc848c388677e71a SHA256: DC168589892B1706CE94A36C3E520ABC9DA0E89119EB8F7A11E909F736D19E07 File Size: 91.20 KB, 91198 bytes

MD5: cee72043b3afbe7a038154fcd3c85c69 SHA1: 4c5c8b9db6723cae7772101caa317234498b2650 SHA256: 4E18412D00B6CF7AB58BEB1C66DA507E8FDF18048A6A84965C78D8D418B33200 File Size: 228.66 KB, 228656 bytes

MD5: 080fee59bbee34ec0d558f933d055bc0 SHA1: e71fdca520618e57c726dfd83cea67ac872d2055 SHA256: 6315867CE6AB2BB953E1DB2E54CD6C070C268A03F6120C6CC6243E5883228776 File Size: 661.33 KB, 661332 bytes

MD5: 0005ecd3196078ccca4f2a3d578b5d50 SHA1: b5fae47db23511ba578aafae34863f530986bb67 SHA256: FA5BD138CAAF5B12F6028EF3D927D7371C62F3D671B5346441E30023765F7B23 File Size: 228.65 KB, 228648 bytes

Windows Portable Executable Attributes

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Windows Portable Executable Attributes

This section lists file attributes found within family samples. These attributes are extracted from the files’ Windows PE (Portable Executable) specification and various system flags. Portable Executable Attributes give malware researchers insight into a file’s functionality, executable details, platform and runtime environment.

• 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 has TLS information
• File is 32-bit executable
• File is either console or GUI application
• File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)

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• File is Native application (NOT .NET application)
• File is not packed
• IMAGE_FILE_DLL is not set inside PE header (Executable)
• IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Icons

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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

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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
File Version	1.00
Internal Name	TJprojMain
Original Filename	TJprojMain.exe
Product Name	Project1
Product Version	1.00

File Traits

• No Version Info
• ntdll
• packed
• WriteProcessMemory
• x86

Block Information

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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.

Similar Families

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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.

• Agent.HJDD
• BadJoke.XA
• Delf.SC
• Injector.XN
• Loader.D

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• Spy.KeyLogger.BF

Windows API Usage

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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
Other Suspicious	AdjustTokenPrivileges SetWindowsHookEx
Process Shell Execute	CreateProcess

Shell Command Execution

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Shell Command Execution

This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.

TFMMainModule V2.0.4.exe (NULL)

E-GSMTOOL.exe (NULL)

Kantar2.exe (NULL)