Malware

Win32/Kryptik.CJOZ information

Malware Removal

The Win32/Kryptik.CJOZ 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/Kryptik.CJOZ virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Anomalous .NET characteristics
  • Uses Windows utilities for basic functionality
  • Sniffs keystrokes
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself

How to determine Win32/Kryptik.CJOZ?


File Info:

name: CD97B9B7494470274E7D.mlw
path: /opt/CAPEv2/storage/binaries/3a6e349c49f0690f62c41c21c132f63d320acaaf897958327ee50eee14b89e24
crc32: D6E48B13
md5: cd97b9b7494470274e7df66059348d6d
sha1: 9a83e5c3d491f23ba5395319b5d41f4941531dff
sha256: 3a6e349c49f0690f62c41c21c132f63d320acaaf897958327ee50eee14b89e24
sha512: b007c14dcea089cf8287dfcf1e68d2942c4199558eb3d18f8e1f8779c740d9a7c67bad10de5c2decc137618d5036d4ade0aafa28a8589c3a0ce96394cb2697e8
ssdeep: 1536:U+sT4Dgs5QxKGKOziWCMmxPhoHitOZ6EklgFom4G1G1O:RscDPSzccitOZElgFM
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T11C94E489A6299806D934B1F16081E13513760D90AD15DEDEA4F2BEEF34BEFA3DE440CD
sha3_384: a1362502461634833b0c742fee12eed68ddb74ca7eaa358bd76c8c1a2559de5e771935654edd14f4e90a7cd06b68fca2
ep_bytes: ff25002040006a964ab2cdb3d524dc5f
timestamp: 2014-01-05 22:08:29

Version Info:

0: [No Data]

Win32/Kryptik.CJOZ also known as:

BkavW32.AIDetectNet.01
LionicTrojan.Win32.FrauDrop.b!c
DrWebWin32.HLLW.Autoruner1.64364
MicroWorld-eScanGen:Trojan.Mardom.MN.15
FireEyeGeneric.mg.cd97b9b749447027
McAfeeGenericRXAA-FA!CD97B9B74944
CylanceUnsafe
VIPREGen:Trojan.Mardom.MN.15
SangforBackdoor.Win32.Bladabindi.8
K7AntiVirusTrojan ( 0055dd191 )
K7GWTrojan ( 0055dd191 )
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderThetaGen:NN.ZemsilF.34806.zmW@amO5QJo
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Kryptik.CJOZ
Paloaltogeneric.ml
ClamAVWin.Trojan.Bladbindi-1
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Trojan.Mardom.MN.15
NANO-AntivirusTrojan.Win32.Drop.dklykm
AvastMSIL:GenMalicious-FF [Trj]
TencentWin32.Trojan.Zusy.Tbsh
Ad-AwareGen:Trojan.Mardom.MN.15
EmsisoftGen:Trojan.Mardom.MN.15 (B)
ComodoMalware@#11gepifiu2pzy
F-SecureHeuristic.HEUR/AGEN.1234886
ZillyaDropper.FrauDrop.Win32.7917
McAfee-GW-EditionBehavesLike.Win32.Generic.gz
SentinelOneStatic AI – Malicious PE
Trapminemalicious.high.ml.score
SophosMal/Generic-S
IkarusTrojan.Pakes
GDataGen:Trojan.Mardom.MN.15
JiangminTrojanDropper.FrauDrop.qxa
AviraHEUR/AGEN.1234886
Antiy-AVLTrojan[Dropper]/Win32.FrauDrop
KingsoftWin32.Troj.FrauDrop.(kcloud)
ArcabitTrojan.Mardom.MN.15
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftBackdoor:MSIL/Bladabindi
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Zapchast.C211740
Acronissuspicious
VBA32TrojanDropper.FrauDrop
ALYacGen:Trojan.Mardom.MN.15
MalwarebytesMalware.AI.374633053
APEXMalicious
RisingTrojan.Generic/MSIL@AI.100 (RDM.MSIL:N5dr5xpPAwFqWzRWxv0NCw)
YandexTrojan.Zusy!lhRwPTFu6oE
MAXmalware (ai score=100)
FortinetMSIL/Kryptik.SHQ!tr
AVGMSIL:GenMalicious-FF [Trj]
Cybereasonmalicious.749447
PandaTrj/CI.A

How to remove Win32/Kryptik.CJOZ?

Win32/Kryptik.CJOZ 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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