Categories: Malware

About “Razy.643412” infection

The Razy.643412 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 Razy.643412 virus can do?

  • Executable code extraction
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Attempts to remove evidence of file being downloaded from the Internet
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself
  • Collects information to fingerprint the system

How to determine Razy.643412?


File Info:

crc32: 99CFB096md5: de3f84fbbfa1b91d84771cae002d42c0name: DE3F84FBBFA1B91D84771CAE002D42C0.mlwsha1: 31f1f99e99e15245fe6d08424ab9468b3684d896sha256: 8a24c02621ea2904139abd4ecf6a7037fd6dcacb34b13ad9483490492c798e7dsha512: 79751639aa6203d8043612a52bf08ec27891bf121f474c64999010a5776c3240ba6187fdb1a2559e740f4bc542951b88039139127f420e366152a4859e103998ssdeep: 12288:lpgN3+dB7msTnw/wdYBEQSVmxBgvdQdnEEZx:/i3+3dUoYBlSVDaxtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright by jhfhfMicrosoft 2012Assembly Version: 4.2.4.5InternalName: bn,b.exeFileVersion: 4.1.5.x200b0CompanyName: Microsoft fhjdfhfdhfCorporationLegalTrademarks: All Rightsfhfdhf reserved!Comments: Windows fhjffhjMessengerProductName: Live hjfhfhjgfMessengerProductVersion: 4.1.5.x200b0FileDescription: Windows jgjfjhfgjLive MessengerOriginalFilename: bn,b.exe

Razy.643412 also known as:

K7AntiVirus Trojan ( 0055e39a1 )
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader14.53720
Cynet Malicious (score: 100)
ALYac Gen:Variant.Razy.643412
Cylance Unsafe
Zillya Trojan.Blocker.Win32.30561
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Blocker.84a4c0ea
K7GW Trojan ( 0055e39a1 )
Cybereason malicious.bbfa1b
Cyren W32/Trojan.FCN.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Injector.CIG
APEX Malicious
Avast MSIL:GenMalicious-EBD [Trj]
Kaspersky Trojan-Ransom.Win32.Blocker.hksy
BitDefender Gen:Variant.Razy.643412
NANO-Antivirus Trojan.Win32.Blocker.duchsz
MicroWorld-eScan Gen:Variant.Razy.643412
Tencent Win32.Trojan.Blocker.Wstz
Ad-Aware Gen:Variant.Razy.643412
Sophos ML/PE-A + Troj/MSIL-HPV
Comodo Malware@#3omcu29pba1yg
BitDefenderTheta Gen:NN.ZemsilF.34670.Cm0@am!WJNn
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Trojan-FDWX!DE3F84FBBFA1
FireEye Generic.mg.de3f84fbbfa1b91d
Emsisoft Gen:Variant.Razy.643412 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Dropper.MSIL.Gen
eGambit Generic.Malware
Kingsoft Win32.Troj.GenericKD.v.(kcloud)
Microsoft Backdoor:MSIL/Bladabindi!rfn
AegisLab Trojan.Win32.Generic.m9Al
GData Gen:Variant.Razy.643412
AhnLab-V3 Backdoor/Win32.Bladabindi.R162749
McAfee Trojan-FDWX!DE3F84FBBFA1
MAX malware (ai score=99)
Panda Trj/CI.A
Yandex Trojan.Blocker!lFtd1o9r33I
Ikarus Trojan.Msil
Fortinet MSIL/CIG.FDWX!tr
AVG MSIL:GenMalicious-EBD [Trj]
Qihoo-360 Win32/Ransom.Blocker.HwMAEpsA

How to remove Razy.643412?

  • 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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