Malware

Should I remove “AdWare.Win32.Qjwmonkey.dyr”?

Malware Removal

The AdWare.Win32.Qjwmonkey.dyr 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 AdWare.Win32.Qjwmonkey.dyr virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Steals private information from local Internet browsers

Related domains:

w.nanweng.cn

How to determine AdWare.Win32.Qjwmonkey.dyr?


File Info:

crc32: 79C7DD54
md5: ef168384926a52450d5d69e2bb8b84f3
name: EF168384926A52450D5D69E2BB8B84F3.mlw
sha1: 7f881fdbe4388bd58eaec6b9e376c1cd5132e4a3
sha256: 2e856f7ca336d2fe441288d5f1b57c0235b06aacdaed10d1d2aba01b60e3cfe3
sha512: 9364f4793b9035e34592b8928cfa8fb04c31c6ada7266831b1a2a986ba3b1d53d50ff1235f1ff36b2dd9f4819cd3afed6d430fa955ff7a071133eaee76d4e165
ssdeep: 12288:qdxXK3ubcQFA/VfrKW+hx5uIBJX2rDWZ0490DobqyPT4NPYoy9cS3oeZ4da:qdxXm2cQiNTN+hxP8CZ0rYqy74+oVOfN
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright (C) 2021
InternalName: SEMx667ax80fdx4e0bx8f7dx5668.exe
FileVersion: 6.0.0.0526
ProductName: SEMx667ax80fdx4e0bx8f7dx5668.exe
FileDescription: _
OriginalFilename: SEMx667ax80fdx4e0bx8f7dx5668.exe
Translation: 0x0804 0x04b0

AdWare.Win32.Qjwmonkey.dyr also known as:

K7AntiVirusAdware ( 00510c5c1 )
Elasticmalicious (high confidence)
DrWebAdware.Qjwmonkey.168
CynetMalicious (score: 100)
ALYacGen:Variant.Application.Downloader.Nezchi.1
SangforTrojan.Win32.Qjwmonkey.A
CrowdStrikewin/malicious_confidence_80% (D)
AlibabaAdWare:Win32/Qjwmonkey.f40b7479
K7GWAdware ( 00510c5c1 )
Cybereasonmalicious.4926a5
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Adware.Qjwmonkey.K
APEXMalicious
AvastWin32:WormX-gen [Wrm]
Kasperskynot-a-virus:AdWare.Win32.Qjwmonkey.dyr
BitDefenderGen:Variant.Application.Downloader.Nezchi.1
MicroWorld-eScanGen:Variant.Application.Downloader.Nezchi.1
Ad-AwareGen:Variant.Application.Downloader.Nezchi.1
SophosQjMonkey (PUA)
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_GEN.R06CC0PET21
McAfee-GW-EditionPUP-XNV-EJ
FireEyeGen:Variant.Application.Downloader.Nezchi.1
EmsisoftApplication.Downloader (A)
SentinelOneStatic AI – Malicious PE
WebrootW32.Adware.Gen
AviraADWARE/Qjwmonkey.Gen
eGambitTrojan.Generic
MicrosoftPUA:Win32/Qjwmonkey
GridinsoftTrojan.Qjwmonkey.dd!c
AegisLabAdware.Win32.Qjwmonkey.2!c
GDataGen:Variant.Application.Downloader.Nezchi.1
AhnLab-V3PUP/Win.Qjwmonkey.C4402732
McAfeeArtemis!EF168384926A
MAXmalware (ai score=72)
VBA32BScope.Downloader.Agent
MalwarebytesGeneric.Trojan.Malicious.DDS
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R06CC0PET21
RisingAdware.Downloader!1.BDCA (CLASSIC)
FortinetRiskware/QjMonkey
AVGWin32:WormX-gen [Wrm]
Paloaltogeneric.ml

How to remove AdWare.Win32.Qjwmonkey.dyr?

AdWare.Win32.Qjwmonkey.dyr 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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