PUA

PUP.Optional.CRXDrop information

Malware Removal

The PUP.Optional.CRXDrop 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

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.
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What PUP.Optional.CRXDrop virus can do?

  • Unconventionial binary language: Hebrew
  • Unconventionial language used in binary resources: Hebrew
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine PUP.Optional.CRXDrop?


File Info:

crc32: 827352F6
md5: 20a65f6982221252c26662fec22d19b5
name: 20A65F6982221252C26662FEC22D19B5.mlw
sha1: 8c9d03b6b88e09b69a859b6cad5849ae4e2f73ed
sha256: a4406ca020f7d5da68b31e4efd279c16c207976c87595e193a04d394f0408a11
sha512: 66946b57cfbc5ddba84e25f164f1f0172b2915124edb0e5451010556f765afd48520512d5ae79cba837e9566f717659e4f05bd0cd46ea8bb2ad5e7a2684ecb79
ssdeep: 6144:hyAbUQSeDUvXlzAmA9yoXz3XsS27Jf0ljz1B:jSxlzAmAQ+znsSOyjz1B
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2013
InternalName: crxdrop.dll
FileVersion: 1.0.0.1
CompanyName: Setup
ProductName: TODO:
ProductVersion: 1.0.0.1
FileDescription: Setup
OriginalFilename: crxdrop.dll
Translation: 0x040d 0x04b0

PUP.Optional.CRXDrop also known as:

MicroWorld-eScanGen:Variant.Application.Dropper.111
FireEyeGeneric.mg.20a65f6982221252
CAT-QuickHealAdware.MegaSearch.A5
Qihoo-360HEUR/QVM10.1.540F.Malware.Gen
McAfeeArtemis!20A65F698222
CylanceUnsafe
SangforMalware
K7AntiVirusUnwanted-Program ( 0040f9c71 )
K7GWUnwanted-Program ( 0040f9c71 )
Cybereasonmalicious.982221
InvinceaMultiPlug (PUA)
CyrenW32/A-bd4fc15d!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
ClamAVWin.Adware.Multiplug-59309
Kasperskynot-a-virus:AdWare.Win32.MegaSearch.at
BitDefenderGen:Variant.Application.Dropper.111
NANO-AntivirusTrojan.Win32.MegaSearch.evttwh
TencentMalware.Win32.Gencirc.10b3f319
Ad-AwareGen:Variant.Application.Dropper.111
EmsisoftGen:Variant.Application.Dropper.111 (B)
DrWebTrojan.Crossrider.1635
McAfee-GW-EditionBehavesLike.Win32.PUP.gh
SophosMultiPlug (PUA)
SentinelOneStatic AI – Malicious PE
GDataWin32.Adware.Megasearch.C
WebrootW32.Adware.Gen
AviraADWARE/MultiPlug.Gen
Antiy-AVLGrayWare[AdWare]/Win32.MegaSearch.at
KingsoftWin32.Troj.MegaSearch.at.(kcloud)
GridinsoftAdware.Win32.MultiPlug.vl!n
ArcabitTrojan.Application.Dropper.111
ZoneAlarmnot-a-virus:AdWare.Win32.MegaSearch.at
MicrosoftBrowserModifier:Win32/Diplugem
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Preloader.R92394
Acronissuspicious
BitDefenderThetaAI:Packer.08594FCA1F
MAXmalware (ai score=75)
MalwarebytesPUP.Optional.CRXDrop
ESET-NOD32a variant of Win32/Adware.MultiPlug.K.gen
RisingAdWare.Win32.MultiPlug.m (CLASSIC)
YandexTrojan.GenAsa!N/OucLdqj9M
FortinetAdware/Megasearch
AVGWin32:Adware-DGO [PUP]
AvastWin32:Adware-DGO [PUP]
CrowdStrikewin/malicious_confidence_80% (D)

How to remove PUP.Optional.CRXDrop?

PUP.Optional.CRXDrop removal tool
  • 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.

About the author

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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