Categories: Trojan

Trojan.Downloader.JQDW (B) removal tips

The Trojan.Downloader.JQDW (B) 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 Trojan.Downloader.JQDW (B) virus can do?

  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Network activity detected but not expressed in API logs
  • Creates a slightly modified copy of itself
  • Anomalous binary characteristics

How to determine Trojan.Downloader.JQDW (B)?


File Info:

crc32: 65BC059Fmd5: 5302385cc52c805ea3b728f024149c3ename: 5302385CC52C805EA3B728F024149C3E.mlwsha1: 9d1268b56047c5b109dc4cbee6afe6c2e02f2c74sha256: 56eb85f14e7891ba557cee07b142443d4ec71f0bc27a62d8b7765dd5c705660fsha512: f1e0613be6746eb12160c03df6344d6bef55ff58a422df2c150a1296154830f6282368ed1313e39c45383791533396d34cea56ae3ca20f548a93889aaa16116dssdeep: 192:dBRA5onwR2FBAFXiL7w1i8OteVCajC6NefM3sxbxc/Zb1sWDLeGkgkoJaN:dtnwR2FBZMt9rgzchOyLePoJctype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Downloader.JQDW (B) also known as:

Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Downloader.JQDW
FireEye Generic.mg.5302385cc52c805e
CAT-QuickHeal Trojan.Mauvaise.SL1
McAfee GenericATG-FKM!5302385CC52C
Cylance Unsafe
VIPRE Trojan-Downloader.Win32.Upatre.a (v)
Sangfor Malware
K7AntiVirus Trojan-Downloader ( 0055e3da1 )
BitDefender Trojan.Downloader.JQDW
K7GW Trojan-Downloader ( 0055e3da1 )
CrowdStrike win/malicious_confidence_100% (D)
Baidu Win32.Trojan-Downloader.Small.ck
Cyren W32/S-654ac031!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Waski-A [Trj]
ClamAV Win.Downloader.Upatre-5744089-0
Kaspersky HEUR:Trojan.Win32.Generic
NANO-Antivirus Trojan.Win32.DownLoad3.dgmrrz
Rising Downloader.Agent!1.C06E (CLASSIC)
Ad-Aware Trojan.Downloader.JQDW
Emsisoft Trojan.Downloader.JQDW (B)
Comodo TrojWare.Win32.TrojanDownloader.Upatre.A@52i1eo
F-Secure Trojan.TR/Crypt.XPACK.Gen7
DrWeb Trojan.DownLoad3.28161
Zillya Downloader.SmallGen.Win32.3
TrendMicro TROJ_UPATRE.SMAZ
McAfee-GW-Edition BehavesLike.Win32.Generic.nz
Sophos ML/PE-A + Mal/EncPk-ACO
SentinelOne Static AI – Malicious PE – Downloader
Jiangmin Trojan/Generic.azrvz
MaxSecure Trojan.Upatre.Gen
Avira TR/Crypt.XPACK.Gen7
MAX malware (ai score=81)
Antiy-AVL Trojan/Win32.AGeneric
Microsoft TrojanDownloader:Win32/Upatre.A
Arcabit Trojan.Downloader.JQDW
SUPERAntiSpyware Trojan.Agent/Gen-Downloader
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Win32.Trojan-Downloader.Upatre.BJ
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Dloader.R87521
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaF.34804.cuY@amDnDEni
ALYac Trojan.Downloader.JQDW
VBA32 Trojan.Download
Malwarebytes Upatre.Trojan.Downloader.DDS
Panda Trj/Genetic.gen
ESET-NOD32 Win32/TrojanDownloader.Small.AAB
TrendMicro-HouseCall TROJ_UPATRE.SMAZ
Tencent Malware.Win32.Gencirc.10b07973
Yandex Trojan.GenAsa!xjw/xZS1BKE
Ikarus Trojan-Downloader.Win32.Upatre
Fortinet W32/Waski.A!tr
AVG Win32:Waski-A [Trj]
Cybereason malicious.cc52c8
Qihoo-360 Trojan.Downloader.Win32.Waski.G

How to remove Trojan.Downloader.JQDW (B)?

  • 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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