Categories: Malware

Application.InstallCore (A) removal guide

The Application.InstallCore (A) 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.

Gridinsoft Anti-Malware

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.
6-day free trial available.

What Application.InstallCore (A) 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 Application.InstallCore (A)?


File Info:

crc32: D5157928md5: 9a02cf8c55c48441b823b803ce0a4f78name: windows_10_pro_iso_64_bit_iso.exesha1: 1710f4450a96afd58c5af186f34de6e46b8010e9sha256: beb20dfede33db12535023d685242bb40154f56725d88c8be8a1d2b28db92b21sha512: 0d879696ac07a11a00a5b13d308634d1218472f22e3215ca165c91ae9b2d2f9f12b616af964f120df179013aef63d83100575ecd286826318d4e64beaf630d0assdeep: 49152:Nux9BFBCieXaZQV3sRSNq2YuHxpLGh2h9R/xa31QrJ:4DX0fqLRSNpYQx5WO9RMtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: FileVersion: CompanyName: Comments: This installation was built with Inno Setup.ProductName: Software ProductVersion: 4.8 FileDescription: Software Setup Translation: 0x0000 0x04b0

Application.InstallCore (A) also known as:

DrWeb Trojan.InstallCore.3856
MicroWorld-eScan Application.DealAlpha.2.Gen
Qihoo-360 Win32/Virus.722
McAfee InstallCore
Cylance Unsafe
VIPRE Adware.InstallCore
AegisLab Riskware.Win32.Morstar.1!c
Sangfor Malware
K7AntiVirus Adware ( 0055a6bc1 )
BitDefender Application.DealAlpha.2.Gen
K7GW Adware ( 0055a6bc1 )
TrendMicro TROJ_GEN.R002C0PJM19
Symantec PUA.InstallCore
Kaspersky not-a-virus:HEUR:AdWare.Win32.DealPly.gen
NANO-Antivirus Trojan.Win32.Morstar.gjeshe
Emsisoft Application.InstallCore (A)
F-Secure PotentialRisk.PUA/AD.InstallCore
Invincea heuristic
McAfee-GW-Edition InstallCore
FireEye Application.DealAlpha.2.Gen
Sophos InnoMod (PUA)
Cyren W32/Application.DLHX-6166
Webroot Pua.Secure.Installer
Avira PUA/AD.InstallCore.httt
Fortinet W32/InnoMod
Endgame malicious (high confidence)
Arcabit Application.DealAlpha.2.Gen
ZoneAlarm not-a-virus:AdWare.Win32.DealPly.heur
Microsoft PUA:Win32/InstallCore
Acronis suspicious
MAX malware (ai score=99)
VBA32 Downloader.Morstar
Malwarebytes Adware.InstallCore
ESET-NOD32 Win32/InstallCore.Gen.B potentially unwanted
TrendMicro-HouseCall TROJ_GEN.R002C0PJM19
Rising Packer.Win32.Obfuscator.n (CLASSIC)
Yandex PUA.Downloader!
GData Application.DealAlpha.2.Gen (15x)
Panda PUP/InstallCore
MaxSecure Trojan.Malware.12132270.susgen

How to remove Application.InstallCore (A)?

  • 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.

Recent Posts

MSIL/GenKryptik.GXIZ information

The MSIL/GenKryptik.GXIZ is considered dangerous by lots of security experts. When this infection is active,…

3 weeks ago

Malware.AI.2789448175 (file analysis)

The Malware.AI.2789448175 is considered dangerous by lots of security experts. When this infection is active,…

3 weeks ago

Jalapeno.1878 removal instruction

The Jalapeno.1878 is considered dangerous by lots of security experts. When this infection is active,…

3 weeks ago

What is “Trojan.Heur3.LPT.YmKfaKBcBekib”?

The Trojan.Heur3.LPT.YmKfaKBcBekib is considered dangerous by lots of security experts. When this infection is active,…

3 weeks ago

How to remove “Worm.Win32.Vobfus.exmt”?

The Worm.Win32.Vobfus.exmt is considered dangerous by lots of security experts. When this infection is active,…

3 weeks ago

About “TrojanDownloader:Win32/Beebone.JO” infection

The TrojanDownloader:Win32/Beebone.JO is considered dangerous by lots of security experts. When this infection is active,…

3 weeks ago