Trojan

Trojan.Win32.Zonidel.cby malicious file

Malware Removal

The Trojan.Win32.Zonidel.cby 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.Win32.Zonidel.cby virus can do?

  • Executable code extraction
  • Creates RWX memory
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Attempts to remove evidence of file being downloaded from the Internet
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Attempts to interact with an Alternate Data Stream (ADS)
  • Appends a known CryptoMix ransomware file extension to files that have been encrypted
  • Anomalous binary characteristics

How to determine Trojan.Win32.Zonidel.cby?


File Info:

crc32: 79079CAE
md5: a029f3ccdbd21ae85d25c6bdef9b73a4
name: A029F3CCDBD21AE85D25C6BDEF9B73A4.mlw
sha1: f1df197793d3603f33e5eeb8313818ce9f868f3b
sha256: e3e313df28856ad917dfb326116dcfbacab1f2a8062e36fb32481307af8614bc
sha512: ba5a8fbd9df68b2e057d365d7fc8e88c978dea2a724958e10ba4f52701b8b0d47ecc09afe6e0cf35bce31f41f6f7bb600728ce4cc036aaac1054005c952a7b67
ssdeep: 1536:PuZ3iLwWs3GPkQfe/0ZwUCTb+qIkq1y+W923O7Q59LK9dPc:GMwhQf6hUCTiqmyYOs59LK9dU
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2005 - 2016
InternalName: Microsoft_Decodes_Ransomwares
FileVersion: 25, 41, 13, 66
ProductName: Microsoft_Decodes_Ransomwares
ProductVersion: 25, 41, 13, 66
FileDescription: Microsoft_Decodes_Ransomwares
OriginalFilename: Microsoft_Decodes_Ransomwares
Translation: 0x100a 0x04e3

Trojan.Win32.Zonidel.cby also known as:

BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 0056f0eb1 )
CynetMalicious (score: 100)
CAT-QuickHealRansom.TeslaCrypt.A5
ALYacGen:Variant.Ransom.HydraCrypt.1
CylanceUnsafe
CrowdStrikewin/malicious_confidence_100% (D)
K7GWTrojan ( 0056f0eb1 )
Cybereasonmalicious.cdbd21
CyrenW32/S-d6746146!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan.Win32.Zonidel.cby
BitDefenderGen:Variant.Ransom.HydraCrypt.1
NANO-AntivirusTrojan.Win32.GenKryptik.evdgww
MicroWorld-eScanGen:Variant.Ransom.HydraCrypt.1
TencentWin32.Trojan.Zonidel.Ligf
Ad-AwareGen:Variant.Ransom.HydraCrypt.1
SophosTroj/CrShield-A
ComodoMalware@#22r0ylqcslmr3
BitDefenderThetaGen:NN.ZexaF.34142.fu0@a8c@W!ai
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CRYPHYDRA.SMVT
McAfee-GW-EditionGeneric.cur
FireEyeGeneric.mg.a029f3ccdbd21ae8
EmsisoftGen:Variant.Ransom.HydraCrypt.1 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Fury.t
AviraHEUR/AGEN.1127104
Antiy-AVLTrojan/Generic.ASMalwS.22B5C4B
MicrosoftRansom:Win32/HydraCrypt.A
GDataGen:Variant.Ransom.HydraCrypt.1
AhnLab-V3Trojan/Win32.Fury.C1710207
McAfeeGeneric.cur
MAXmalware (ai score=100)
VBA32Trojan.Zonidel
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_CRYPHYDRA.SMVT
RisingTrojan.Generic@ML.97 (RDML:mzdoqFO5nHADMsY9oFY+mw)
YandexTrojan.GenAsa!M7jnn09r3Cg
IkarusTrojan.Win32.Krypt
FortinetW32/CrShield.A!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Trojan.Win32.Zonidel.cby?

Trojan.Win32.Zonidel.cby 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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