Categories: Trojan

Should I remove “Trojan-Downloader.Win32.Cridex.ren”?

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

  • Behavioural detection: Executable code extraction – unpacking
  • At least one process apparently crashed during execution
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the DridexV4 malware family

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


File Info:

name: F7703084B13482C646F3.mlwpath: /opt/CAPEv2/storage/binaries/b98be8d2e7d160dacbd6cf682aa3fa9f0a0a68ae2d0f89b25376519f0883e495crc32: E10EAA2Cmd5: f7703084b13482c646f3851e18d8951asha1: 939ff0c3db869fa5656b6905f824fdb69050e43csha256: b98be8d2e7d160dacbd6cf682aa3fa9f0a0a68ae2d0f89b25376519f0883e495sha512: 1c9e8a129bf0a634582343f14283d5bf152adc58f51230bf288482f49c5605c62b320ae1577571faf039a2b6c070985c251fa0f4a804e1dc98e287f087273498ssdeep: 12288:o7fimEsIsmY4K08oM1Wd8t5KQhNdv5z0:o7aVRBn7x6jtytype: PE32 executable (DLL) (GUI) Intel 80386, for MS Windowstlsh: T1E8A4AF469D16A00DE80DA43DB24CB29AE9F862F7F57861F3542EB33E2DD30928F17459sha3_384: 73decfcf4bed9bcdcc3fa99ee0091a580ac7ab06b5da3b73fa2e8b454ab0df11374507003a1249b31cc548fa3de5d4aeep_bytes: 40ba030000000fc2c80283c00c83c00ctimestamp: 2021-12-05 06:19:14

Version Info:

CompanyName: Oracle CorporationFileDescription: Oracle Call InterfaceFileVersion: 7.2.1.0.0Legal Copyright: Copyright © Oracle Corporation 1979, 2001. All rights reserved.OriginalFilename: Lov.dllTranslation: 0x0409 0x04b0

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

Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.Cridex.a!c
Elastic malicious (high confidence)
DrWeb Trojan.Dridex.829
MicroWorld-eScan Trojan.GenericKD.47579464
FireEye Generic.mg.f7703084b13482c6
McAfee Drixed-FJX!F7703084B134
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba TrojanDownloader:Win32/Cridex.b966fd30
K7GW Trojan ( 0058b7b31 )
K7AntiVirus Trojan ( 0058b7b31 )
BitDefenderTheta Gen:NN.ZedlaF.34114.Du8@aubnjJli
Cyren W32/Kryptik.FXC.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HNRW
APEX Malicious
Paloalto generic.ml
Kaspersky Trojan-Downloader.Win32.Cridex.ren
BitDefender Trojan.GenericKD.47579464
Avast Win32:CrypterX-gen [Trj]
Tencent Malware.Win32.Gencirc.11dcee1b
Ad-Aware Trojan.GenericKD.47579464
TACHYON Trojan-Downloader/W32.Cridex.487424.G
Sophos Mal/Generic-R + Troj/Loskop-B
Zillya Trojan.Kryptik.Win32.3641524
TrendMicro TrojanSpy.Win32.DRIDEX.YXBLGZ
McAfee-GW-Edition Drixed-FJX!F7703084B134
Emsisoft Trojan.Crypt (A)
SentinelOne Static AI – Malicious PE
GData Trojan.GenericKD.47579464
Jiangmin Trojan.Multi.fup
Avira TR/Crypt.Agent.isixz
Antiy-AVL Trojan/Generic.ASMalwS.34E67DA
Kingsoft Win32.Troj.Undef.(kcloud)
Arcabit Trojan.Generic.D2D60148
Microsoft Trojan:Win32/Dridex.CE!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win.FJX.R456534
ALYac Trojan.GenericKD.47579464
MAX malware (ai score=88)
VBA32 TScope.Malware-Cryptor.SB
Malwarebytes Trojan.Dridex
TrendMicro-HouseCall TrojanSpy.Win32.DRIDEX.YXBLGZ
Yandex Trojan.DL.Cridex!murxyWFY7+o
Ikarus Trojan.Agent
MaxSecure Trojan.Malware.74599959.susgen
Fortinet W32/Drixed.FJX!tr
AVG Win32:CrypterX-gen [Trj]
Panda Trj/GdSda.A

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

  • 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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