Categories: PUA

PUP.Optional.DownloadAssistant removal guide

The PUP.Optional.DownloadAssistant 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 PUP.Optional.DownloadAssistant virus can do?

  • Executable code extraction
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine PUP.Optional.DownloadAssistant?


File Info:

crc32: B9BEA1BDmd5: 6d39d230634e21248cb2da0dbf241508name: 6D39D230634E21248CB2DA0DBF241508.mlwsha1: dcbc6b8f24887d19cdee6831e2727131f7a3a347sha256: 1e010635095904636b0f06b347932c186f17af6d7a3a1f300a921648150ccff5sha512: c2f9199a898de9bc6ae6e251bccc597760dbff63f20c89c941c854b378ed3aed4574ad472b68243087d9143018b2cef3330f7c21f7487c1381a01b966e8b58f5ssdeep: 49152:+MFa4HZCGYsCLjgiW0HR3U7XxBbd4V+Xdz4rwibAZMZeVf/IYU+aCylczcyG:we8n3fgiebNl4ef/IYUsQytype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9Thaera InternalName: DEHEENBYA.EXEFileVersion: 3.0.3.9CompanyName: xa9Thaera ProductName: DEHEENBYAProductVersion: 3.0.3.9OriginalFilename: deheenbya.exeTranslation: 0x0409 0x04e4

PUP.Optional.DownloadAssistant also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0051dbba1 )
Lionic Adware.Win32.Generic.2!c
Elastic malicious (high confidence)
DrWeb Trojan.Zadved.779
Cynet Malicious (score: 100)
ALYac Gen:Heur.Mint.Zamg.1
Cylance Unsafe
Zillya Adware.AdLoad.Win32.22804
Sangfor Trojan.Win32.Save.a
K7GW Trojan ( 0051dbba1 )
Cybereason malicious.0634e2
Cyren W32/Adload.CN.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.FZNR
APEX Malicious
Avast Win32:Adware-gen [Adw]
Kaspersky not-a-virus:HEUR:AdWare.Win32.DownloadHelper.pef
BitDefender Gen:Heur.Mint.Zamg.1
NANO-Antivirus Riskware.Win32.AdLoad.evidko
MicroWorld-eScan Gen:Heur.Mint.Zamg.1
Tencent Malware.Win32.Gencirc.10b2446a
Ad-Aware Gen:Heur.Mint.Zamg.1
Sophos Mal/Generic-S
Comodo Malware@#1cdd1ugg0sjdu
BitDefenderTheta Gen:NN.ZexaF.34266.vt0@a0N5oSai
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Rootkit.wh
FireEye Generic.mg.6d39d230634e2124
Emsisoft Gen:Heur.Mint.Zamg.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Adware.Adload.eff
Avira TR/Crypt.XPACK.Gen
eGambit Unsafe.AI_Score_95%
Antiy-AVL Trojan/Generic.ASMalwS.22CB960
Microsoft Trojan:Win32/Wacatac.A!ml
GData Gen:Heur.Mint.Zamg.1
AhnLab-V3 PUP/Win32.AdLoad.R214053
Acronis suspicious
McAfee Packed-FFF!6D39D230634E
MAX malware (ai score=100)
VBA32 BScope.Trojan.Zadved
Malwarebytes PUP.Optional.DownloadAssistant
Panda Trj/GdSda.A
Rising Adware.Adload!1.B2A5 (CLASSIC)
Yandex Trojan.GenAsa!8KcUfoTLiJg
Ikarus PUA.Win32.Dlhelper
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.GDFQ!tr
AVG Win32:Adware-gen [Adw]
Paloalto generic.ml

How to remove PUP.Optional.DownloadAssistant?

  • 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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