Trojan

Win32/TrojanDropper.Agent.QZM malicious file

Malware Removal

The Win32/TrojanDropper.Agent.QZM 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/TrojanDropper.Agent.QZM virus can do?

  • A file was accessed within the Public folder.
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Uses Windows utilities to create a scheduled task
  • Behavioural detection: Injection (inter-process)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Win32/TrojanDropper.Agent.QZM?


File Info:

name: B315B92AECCAD9F97DE9.mlw
path: /opt/CAPEv2/storage/binaries/e5ec69e3fe4be58b9bfd214cd1dc513f833296c1ec19c367dc88253ae8f46fdb
crc32: 6F053A00
md5: b315b92aeccad9f97de9d7a8a4d3ece8
sha1: 1f314bdbcd96eb5e2ec19a56910a440b97159ad1
sha256: e5ec69e3fe4be58b9bfd214cd1dc513f833296c1ec19c367dc88253ae8f46fdb
sha512: 500fdde02b18057bf19d54683f509518fefb9de2879a11d2886b657eea8e0b37c536c62441b6198e4c72860847553e2ad4a4389eed6d0171ac65dfea3223f77e
ssdeep: 12288:iKX3uM4+nKTGrBOoFqFfuOmSK9F4SezPXJmbUjEFFZYyPr881DJWORYRQ2:lXe+CGeQOs9FJqPXUgjEbZYyQEVvGQ2
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T181E40156B4B2C532F1E641325DA0C6921D3FBC369B2964C777D4259EBEF2AC08A30E53
sha3_384: a980dead00ea956794abcf7d27be3bdaee0c4049913c04138110977c83323a63634647538f24bb7035d925d7a59fa034
ep_bytes: e807400000e97ffeffffe9a0170000cc
timestamp: 2009-07-23 16:34:06

Version Info:

CompanyName: Microsoft Corporation
FileDescription: Microsoft Office Word
FileVersion: 12.0.4518.1014
InternalName: WinWord
LegalCopyright: © 2006 Microsoft Corporation. All rights reserved.
LegalTrademarks1: Microsoft® is a registered trademark of Microsoft Corporation.
LegalTrademarks2: Windows® is a registered trademark of Microsoft Corporation.
OriginalFilename: WinWord.exe
ProductName: 2007 Microsoft Office system
ProductVersion: 12.0.4518.1014
Translation: 0x0000 0x04e4

Win32/TrojanDropper.Agent.QZM also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Lethic.Gen.4
ClamAVWin.Malware.Bskd-9753126-0
McAfeeGenericRXHY-EC!B315B92AECCA
MalwarebytesGeneric.Malware.AI.DDS
VIPRETrojan.Lethic.Gen.4
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 004bb68d1 )
K7GWTrojan ( 004bb68d1 )
Cybereasonmalicious.aeccad
CyrenW32/S-1893685f!Eldorado
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/TrojanDropper.Agent.QZM
APEXMalicious
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Lethic.Gen.4
SUPERAntiSpywareTrojan.Agent/Gen-Dropper
AvastWin32:Agent-AYZG [Cryp]
TencentMalware.Win32.Gencirc.10bf0ec2
EmsisoftTrojan.Lethic.Gen.4 (B)
DrWebTrojan.MulDrop20.28658
ZillyaBackdoor.Generic.Win32.21710
McAfee-GW-EditionBehavesLike.Win32.Generic.jc
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.b315b92aeccad9f9
SophosTroj/Agent-BFWI
SentinelOneStatic AI – Malicious PE
GDataTrojan.Lethic.Gen.4
JiangminBackdoor.Generic.assl
MAXmalware (ai score=86)
Antiy-AVLTrojan[Dropper]/Win32.Agent
XcitiumTrojWare.Win32.TrojanDropper.Agent.QZ@7v0okw
ArcabitTrojan.Lethic.Gen.4
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftTrojan:Win32/Salgorea.C!MTB
GoogleDetected
AhnLab-V3Trojan/Win.Generic.R509281
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.36348.Qq0@aiCZlShi
ALYacTrojan.Lethic.Gen.4
TACHYONBackdoor/W32.Agent.695296.H
VBA32TrojanDropper.Agent
Cylanceunsafe
RisingTrojan.Salgorea!1.BAEC (CLASSIC)
YandexTrojan.GenAsa!ykJlBo8qQNU
IkarusTrojan-Dropper.Win32.Agent
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Generic.AP.1E3B1A!tr
AVGWin32:Agent-AYZG [Cryp]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Win32/TrojanDropper.Agent.QZM?

Win32/TrojanDropper.Agent.QZM 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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