Categories: PUA

About “PUAAdvertising:Win32/Qjwmonkey” infection

The PUAAdvertising:Win32/Qjwmonkey 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 PUAAdvertising:Win32/Qjwmonkey virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Dynamic (imported) function loading detected
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine PUAAdvertising:Win32/Qjwmonkey?


File Info:

name: FD225486CFB6EB59FB3B.mlwpath: /opt/CAPEv2/storage/binaries/c84b7b875cfaff8b5caff54208b4b3d5fe5526cd55b2bc7631c67b2f7cb3bc25crc32: BB4BF156md5: fd225486cfb6eb59fb3bd04539610bd0sha1: 062f4d1aec896677153a604764997a27018ad8c6sha256: c84b7b875cfaff8b5caff54208b4b3d5fe5526cd55b2bc7631c67b2f7cb3bc25sha512: bc6fb370af310d5b15dd95cb77cca8aef65e80af0bf4e52d323ee0c230c22911fb25e9884d53189ae76f75c5f850a1f7eb25f2241559b5f240e2d460f059ad7bssdeep: 12288:MC6wyk1nvfBP0FQoOd/566f81qjbravk7o3xLWAB8TMfo+aqwFtaif8dHOqPNspj:MC6wp1vfhboOb66Uyavk8hdo+g8BOONOtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T110E42331E9E94801F11BCD377921C6B224A8FC44D3D5920E67DCBF27ABBA6145138B6Esha3_384: 75e84e43850abeb9b9d77d865bb923cd29282eb0163d22fa2712c32e31728111d3a69fa58c51ff4a1cb037e0e356055eep_bytes: 60be00d050008dbe0040efffc787a461timestamp: 2021-11-11 11:21:42

Version Info:

FileDescription: _FileVersion: 6.0.0.1111InternalName: SEM智能下载器.exeLegalCopyright: Copyright (C) 2021OriginalFilename: SEM智能下载器.exeProductName: SEM智能下载器.exeTranslation: 0x0804 0x04b0

PUAAdvertising:Win32/Qjwmonkey also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.38576818
FireEye Generic.mg.fd225486cfb6eb59
CAT-QuickHeal PUA.QjwmonkeyRI.S24673361
McAfee GenericRXAA-AA!FD225486CFB6
Cylance Unsafe
Zillya Adware.Qjwmonkey.Win32.985
Sangfor Trojan.Win32.Save.a
CrowdStrike win/grayware_confidence_90% (D)
K7GW Adware ( 00589a401 )
K7AntiVirus Adware ( 00589a401 )
BitDefenderTheta Gen:NN.ZexaF.34182.OmMfaao805oj
Cyren W32/Trojan.GTF.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Adware.Qjwmonkey.M
ClamAV Win.Adware.Qjwmonkey-9917133-0
Kaspersky not-a-virus:HEUR:AdWare.Win32.ExtInstaller.gen
BitDefender Trojan.GenericKD.38576818
Avast Win32:AdwareX-gen [Adw]
Tencent Pua:Adware.Win32.Downloader.16000011
Emsisoft Trojan.GenericKD.38576818 (B)
McAfee-GW-Edition BehavesLike.Win32.CoinMiner.jc
Sophos Generic PUA AG (PUA)
SentinelOne Static AI – Malicious PE
Jiangmin AdWare.Qjwmonkey.br
eGambit Trojan.Generic
Avira ADWARE/Qjwmonkey.Gen
MAX malware (ai score=84)
Antiy-AVL Trojan/Generic.ASMalwS.34EE1F4
Microsoft PUAAdvertising:Win32/Qjwmonkey
GData Trojan.GenericKD.38576818
Cynet Malicious (score: 100)
AhnLab-V3 Adware/Win.Razy.R467466
VBA32 BScope.Adware.Qjwmonkey
ALYac Trojan.GenericKD.38576818
Malwarebytes Adware.Qjwmonkey
Rising Adware.Downloader!1.DB04 (CLASSIC)
Yandex PUA.ExtInstaller!B2rq8EtiKx8
Fortinet Adware/Qjwmonkey.M
AVG Win32:AdwareX-gen [Adw]
Cybereason malicious.6cfb6e
Panda Trj/Genetic.gen

How to remove PUAAdvertising:Win32/Qjwmonkey?

  • 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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