Categories: Trojan

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

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

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (3 unique times)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Collects information about installed applications
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz

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


File Info:

crc32: 84706238md5: 457a2d0c13db31222c66c3e623d88063name: 457A2D0C13DB31222C66C3E623D88063.mlwsha1: 15bd1122fe1a910c3b8f255bbe74de5ffed57fd2sha256: a1658b979357f174c83dcd9867941d8cd917beb3ea67720fa43b6340b27762basha512: 5eeb2bfcfedd0703134196a3135bba5bbc59d67ab51bc847c837e4243c1c1a7fa1971a5602af5f6d946ef1a0f5c5f5f1f1807fa5e5d6dc723b6d5888336875c3ssdeep: 6144:xPu6XDv7Hzfr3jPbn8YUwsIEgc40Q1xNJlh95VRtpFKeiW6OSGq+C2a/D3bvznL:8dee883YdbY+5QyTE1PMMa+type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyrightxa9 2005-2015InternalName: FileVersion: 1.0.0.634CompanyName: IObitLegalTrademarks: IObitComments: ProductName: DisplayProductVersion: 2.0.0.0FileDescription: Advanced SystemCare DisplayOriginalFilename: Translation: 0x0409 0x04e4

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

Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
FireEye Generic.mg.457a2d0c13db3122
ALYac Spyware.Banker.Dridex
Cylance Unsafe
Sangfor Malware
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 005739f41 )
K7AntiVirus Trojan ( 005739f41 )
BitDefenderTheta Gen:NN.ZedlaF.34658.wy8@amkQQxnj
Symantec ML.Attribute.HighConfidence
APEX Malicious
Paloalto generic.ml
Kaspersky Trojan-Downloader.Win32.Cridex.hdk
Alibaba Trojan:Win32/Kryptik.0f13c385
AegisLab Hacktool.Win32.Krap.lKMc
Sophos Mal/Generic-S
Comodo TrojWare.Win32.Genome.zknzw@0
F-Secure Trojan.TR/Crypt.Agent.bflkt
DrWeb Trojan.Dridex.735
TrendMicro Trojan.Win32.MALREP.THKBFBO
McAfee-GW-Edition BehavesLike.Win32.Dropper.fc
Emsisoft Trojan.Cridex (A)
SentinelOne Static AI – Malicious PE
Avira TR/Crypt.Agent.bflkt
Antiy-AVL GrayWare/Win32.Kryptik.ehls
Kingsoft Win32.Heur.KVMH008.a.(kcloud)
Microsoft Trojan:Win32/Wacatac.B!ml
Gridinsoft Trojan.Heur!.03012020
ZoneAlarm Trojan-Downloader.Win32.Cridex.hdk
GData Win32.Trojan-Downloader.Dridex.IT73GL
Cynet Malicious (score: 100)
McAfee RDN/GenericM
VBA32 BScope.Trojan-Spy.Zbot
Malwarebytes PUP.Optional.AdvancedSystemCare
ESET-NOD32 Win32/Dridex.DD
TrendMicro-HouseCall Trojan.Win32.MALREP.THKBFBO
Rising Trojan.Kryptik!8.8 (TFE:5:JnXtHsfHJMO)
Ikarus Trojan-Proxy.Agent
eGambit Unsafe.AI_Score_60%
Fortinet W32/Kryptik.HHRQ!tr
AVG Win32:BankerX-gen [Trj]
Avast Win32:BankerX-gen [Trj]
Qihoo-360 Generic/HEUR/QVM39.1.84CF.Malware.Gen

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

  • 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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