Categories: Adware

Win32/Adware.HPDefender.EFW (file analysis)

The Win32/Adware.HPDefender.EFW 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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What Win32/Adware.HPDefender.EFW virus can do?

  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Win32/Adware.HPDefender.EFW?


File Info:

crc32: 92414752md5: 1f376499b48c171df6f6fad407969d80name: 1F376499B48C171DF6F6FAD407969D80.mlwsha1: 2d85a9a4219f47fa17b14510c459afdbd4a06912sha256: 62c50f5d224a09f28e9752498bb73f3b74b8b2d3b8d41f0877558c9aab5e46f0sha512: 9b0a3beb81c691605ca2711704dd8360b5ddac5635e8256f2a203d080dbb590317a4aeac3ca488080ae2884db59397bb444e5d182fba0b0f017cba59281dce45ssdeep: 49152:8zqNJY90S139Fb3fXUSvDqfzhWo1MO9zSMt4yTWLeM24:8zSW113zbvj8koHga4f324type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

LegalCopyright: wifxifjxjnOriginalFilename: zchtexkComments: ytmsonkiflProductName: klqatrftcpTranslation: 0x0409 0x04b0

Win32/Adware.HPDefender.EFW also known as:

Bkav W32.AIDetect.malware2
Lionic Adware.Win32.Hpdefender.2!c
Elastic malicious (high confidence)
ALYac Gen:Variant.Jaik.42036
Cylance Unsafe
Zillya Adware.Hpdefender.Win32.12
CrowdStrike win/malicious_confidence_100% (D)
Alibaba AdWare:Win32/ICLoader.16d1a1c4
K7GW Adware ( 0053e6421 )
K7AntiVirus Adware ( 0053e6421 )
ESET-NOD32 Win32/Adware.HPDefender.EFW
APEX Malicious
Avast Win32:Adware-gen [Adw]
Cynet Malicious (score: 100)
Kaspersky not-a-virus:AdWare.Win32.Hpdefender.aaxa
BitDefender Gen:Variant.Jaik.42036
NANO-Antivirus Riskware.Win32.Hpdefender.fittyi
MicroWorld-eScan Gen:Variant.Jaik.42036
Tencent Win32.Adware.Hpdefender.Dzud
Ad-Aware Gen:Variant.Jaik.42036
Sophos Generic PUA CN (PUA)
Comodo ApplicUnwnt@#1kuuezudpz7gg
BitDefenderTheta Gen:NN.ZexaF.34266.xy0@aOW!LNli
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R002C0PG621
FireEye Generic.mg.1f376499b48c171d
Emsisoft Gen:Variant.Jaik.42036 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1117983
eGambit Unsafe.AI_Score_98%
Microsoft Trojan:Win32/Azorult!ml
Arcabit Trojan.Jaik.DA434
ZoneAlarm not-a-virus:HEUR:AdWare.Win32.ICLoader.gen
GData Gen:Variant.Jaik.42036
AhnLab-V3 PUP/Win32.HPDefender.C2745475
McAfee ICLoader
MAX malware (ai score=99)
VBA32 Adware.Hpdefender
Malwarebytes Generic.Malware/Suspicious
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_GEN.R002C0PG621
Rising Trojan.Generic@ML.88 (RDML:KA5EV3IvSrTUK7VPsvO/ig)
Yandex PUA.Hpdefender!eXIKe5gK4ak
Fortinet Riskware/HPDefender
AVG Win32:Adware-gen [Adw]
Paloalto generic.ml

How to remove Win32/Adware.HPDefender.EFW?

  • 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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