Categories: Trojan

What is “Trojan-Downloader.Win32.Cridex.cqo”?

The Trojan-Downloader.Win32.Cridex.cqo 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.Win32.Cridex.cqo virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Trojan-Downloader.Win32.Cridex.cqo?


File Info:

crc32: A25F16BDmd5: 02fd08593bf86cb8e9d3e6876b7169b0name: twcdwjr.binsha1: d56c823b97089f7ff6bbf6162185e1ea20befd5bsha256: 703d1d01d70fdab48aace14d232ea1d673ecbc765adbd62a41c108e158325c95sha512: c90208335469be3b935d2e00bd0fcaa48cad5fb2e8bc0c191d4dbf71c4ae40c3b543a0b1f4a2519a6797d470ba8caaa084e469aac612cb1c52cbb5be4e566f55ssdeep: 3072:tqtuSsEiVpeilR2GSdEbEdvBNbdtuLCrM7DVP7MjWaDAoV+j7QBI2z0n2rQ3IG:/SshxbS+2DbGLCslMKaDAogmQcWtype: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (c) 1990-2018 Citrix Systems, Inc.InternalName: VDIMEFileVersion: 14.12.0.18020CompanyName: Cytrix Systems, Inc.ProductName: Citrix ReceiverProductVersion: 14.12.0FileDescription: Cytrix Receiver VDIME Resource DLL (Win32)OriginalFilename: VDIME.DLLTranslation: 0x0409 0x04b0

Trojan-Downloader.Win32.Cridex.cqo also known as:

Bkav HW32.Packed.
DrWeb Trojan.Dridex.648
MicroWorld-eScan Trojan.GenericKD.42678435
McAfee RDN/Generic.hra
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 0055f9001 )
BitDefender Trojan.GenericKD.42678435
K7GW Trojan ( 0055f9001 )
CrowdStrike win/malicious_confidence_100% (W)
Arcabit Trojan.Generic.D28B38A3
Invincea heuristic
BitDefenderTheta Gen:NN.ZexaF.34090.mC0@aGXzU1qj
Cyren W32/Trojan.FRDO-6636
ESET-NOD32 Win32/Dridex.CW
APEX Malicious
Avast Win32:TrojanX-gen [Trj]
Kaspersky Trojan-Downloader.Win32.Cridex.cqo
Alibaba TrojanDownloader:Win32/Cridex.20da8226
NANO-Antivirus Virus.Win32.Gen.ccmw
Rising Trojan.Generic@ML.98 (RDMK:rroJ4PISKogeo8z5L7RK1Q)
Endgame malicious (high confidence)
Comodo Malware@#37nnl702l72p6
TrendMicro TrojanSpy.Win32.EMOTET.THBBFBO
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
Trapmine malicious.moderate.ml.score
FireEye Generic.mg.02fd08593bf86cb8
Sophos Mal/Generic-S
Ikarus Trojan.Agent
Fortinet W32/Dridex.CW!tr
Antiy-AVL Trojan/Win32.Wacatac
Microsoft Trojan:Win32/Emotet.LK!ml
ZoneAlarm Trojan-Downloader.Win32.Cridex.cqo
Acronis suspicious
ALYac Trojan.Agent.EMGS
MAX malware (ai score=89)
Ad-Aware Trojan.GenericKD.42678435
Panda Trj/CI.A
TrendMicro-HouseCall TrojanSpy.Win32.EMOTET.THBBFBO
Tencent Win32.Trojan-downloader.Cridex.Glx
SentinelOne DFI – Malicious PE
GData Trojan.GenericKD.42678435
AVG Win32:TrojanX-gen [Trj]
Cybereason malicious.93bf86
Paloalto generic.ml
Qihoo-360 Generic/HEUR/QVM20.1.7C0D.Malware.Gen

How to remove Trojan-Downloader.Win32.Cridex.cqo?

  • 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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