Categories: Malware

What is “Win32/Ramnit.CZ”?

The Win32/Ramnit.CZ 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Win32/Ramnit.CZ virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Executed a process and injected code into it, probably while unpacking
  • Collects information about installed applications
  • Network activity detected but not expressed in API logs

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Win32/Ramnit.CZ?


File Info:

crc32: FB86C427md5: 682647a7b25831514bf7b42b679aead7name: 682647A7B25831514BF7B42B679AEAD7.mlwsha1: ef204aa9f7a7e28ab5380e0916ff53075e1afe5bsha256: 36533f221ce17eb9dedcbd057676afc2fba0beba2331318d21be56e80051e2a1sha512: 85a69c237186a149f63a3518c4a2fdf1d4674dd447cd31523edcacc0db0e8da1234a74fcd8e9963566a5d2e77cd33356fa2c20bc35c8cbb7d8286259e9112941ssdeep: 24576:3dKD8E2AcI+mpLHFSLCfgTPH1EaxlEyR1WxclVq8mZaji+4H8bDvU4sOkf0pqsBI:NKD8ECUgNlE4AT8m5fgDvU4hkfiCxtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright 2015 Netflix InternalName: OverusedFileVersion: 8.5.90.3CompanyName: Netflix PrivateBuild: 8.5.90.3Comments: Clb Meters Prime Iwrk Host gatewayProductName: OverusedProductVersion: 8.5.90.3FileDescription: Clb Meters Prime Iwrk Host gatewayOriginalFilename: OverusedTranslation: 0x0409 0x04b0

Win32/Ramnit.CZ also known as:

K7AntiVirus Trojan ( 0056e9b31 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.Autoruns.GenericKDS.31259782
Cylance Unsafe
Zillya Trojan.Yakes.Win32.69704
Sangfor Trojan.Win32.Save.a
Alibaba Trojan:Win32/Yakes.0801fac8
K7GW Trojan ( 0056e9b31 )
Cybereason malicious.7b2583
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Ramnit.CZ
APEX Malicious
Avast FileRepMalware
Kaspersky Trojan.Win32.Yakes.xnwl
BitDefender Trojan.Autoruns.GenericKDS.31259782
NANO-Antivirus Trojan.Win32.Yakes.fitssf
MicroWorld-eScan Trojan.Autoruns.GenericKDS.31259782
Tencent Win32.Virus.Ramnit.Wnmk
Ad-Aware Trojan.Autoruns.GenericKDS.31259782
Sophos Mal/Generic-S
Comodo Malware@#2wwwziazd5rdx
McAfee-GW-Edition BehavesLike.Win32.Dropper.tc
FireEye Generic.mg.682647a7b2583151
Emsisoft Trojan.Autoruns.GenericKDS.31259782 (B)
Jiangmin Trojan.Yakes.abgr
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1130350
eGambit Unsafe.AI_Score_100%
Microsoft Trojan:Win32/Glupteba!ml
ZoneAlarm Trojan.Win32.Yakes.xnwl
GData Trojan.Autoruns.GenericKDS.31259782
McAfee Artemis!682647A7B258
VBA32 Trojan.Yakes
Malwarebytes MachineLearning/Anomalous.100%
Panda Trj/CI.A
Rising Trojan.Generic@ML.83 (RDML:MrFP+KfvJvRC5UQXsSAC2A)
Ikarus Trojan-Ransom.GandCrab
AVG FileRepMalware
Paloalto generic.ml

How to remove Win32/Ramnit.CZ?

  • 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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