Categories: PUA

How to remove “PUA:Win32/InstallCore”?

The PUA:Win32/InstallCore is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What PUA:Win32/InstallCore virus can do?

  • Executable code extraction
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Reads data out of its own binary image
  • Crashed cuckoomon during analysis. Report this error to the Github repo.
  • Network activity detected but not expressed in API logs

How to determine PUA:Win32/InstallCore?


File Info:

crc32: 28AE7A2Cmd5: d7c974338f6e092e32f7501701fa8a45name: python-3.7.3.amd64_1425438551.exesha1: 31f2ed500b5c23c9a76761eda952fabfbfda7ebesha256: 6a9871e3bc8ae84ee83ee1149e73454f9fdd42dd553a8753b14a26707d2a2cccsha512: d3df73dd1a34a8356b64ae3db1bcb57105ea46505121a53d05fc4d0bda79422d8e950cafb79ea14bbdac0909b2f1427eeea446fd63c9163504a725bf56f951a7ssdeep: 49152:7rmIoZUWBu4wdGIhExZfpPQh8V1/xfBh/7dYRBlyaYME9WxtpOQbEYByUckoctMy:73oZdBu4wdBhEPfpP48//xZhMBBGW/pLtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: FileVersion: 1.6.3.3 CompanyName: Comments: This installation was built with Inno Setup.ProductName: Lefagedegi ProductVersion: 3.4 FileDescription: Lefagedegi Setup Translation: 0x0000 0x04b0

PUA:Win32/InstallCore also known as:

Cylance Unsafe
Invincea heuristic
Symantec PUA.InstallCore!g9
ClamAV Win.Packed.Ulise-7366820-0
Endgame malicious (moderate confidence)
Emsisoft Application.InstallCore (A)
F-Secure PotentialRisk.PUA/AD.InstallCore
DrWeb Trojan.InstallCore.3791
Sophos Mal/EncPk-NST
Webroot W32.Adware.Gen
Avira PUA/AD.InstallCore.shrm
Microsoft PUA:Win32/InstallCore
AhnLab-V3 Win-PUP/Suspig.Exp
Malwarebytes Adware.InstallCore
Panda PUP/InstallCore
Rising Packer.Win32.Obfuscator.n (CLASSIC)
GData Script.Application.InstallCore.MG
Qihoo-360 Generic/HEUR/QVM20.1.356F.Malware.Gen

How to remove PUA:Win32/InstallCore?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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Paul Valéry

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