Categories: Virus

What is “Virus:Win32/Grenam.VA!MSR”?

The Virus:Win32/Grenam.VA!MSR 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 Virus:Win32/Grenam.VA!MSR virus can do?

  • Creates RWX memory
  • Reads data out of its own binary image
  • Checks for the presence of known windows from debuggers and forensic tools
  • Creates a hidden or system file
  • Network activity detected but not expressed in API logs
  • Creates a copy of itself
  • Creates a slightly modified copy of itself

How to determine Virus:Win32/Grenam.VA!MSR?


File Info:

crc32: 2197F952md5: 500785c9ae2e532e9397c897bab5f492name: 500785C9AE2E532E9397C897BAB5F492.mlwsha1: 6ada4a64fd88140e23dd18a45a85aca986dbd0f9sha256: a911fd4cfa72f9836114bfb3507822c2b14140b0421d00a961cca17f3dde552csha512: ea86656d46c2be083206bcaf82d063f73795a442f6bee9f44660c97287824d86a68d6dd918b1fad007fabbe5f1f3d077eb0a998452f53bfe2b4aa219776c8c69ssdeep: 12288:qrMIztyCK5x8CBmn+RrNbEyWYa0IeNvUxjVv:4ZyCA8CBmn+RrNj9ayRGvtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Virus:Win32/Grenam.VA!MSR also known as:

Bkav W32.FakeExeYHPtv.Worm
K7AntiVirus Trojan ( 000c8b551 )
Elastic malicious (high confidence)
DrWeb Trojan.Inject2.58276
Cynet Malicious (score: 100)
CAT-QuickHeal W32.Grenam.A9
ALYac Gen:Trojan.Malware.GKW@aORwzEii
Cylance Unsafe
Zillya Worm.Delf.Win32.2025
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
K7GW Trojan ( 004d4f8e1 )
Cybereason malicious.9ae2e5
Baidu Win32.Worm.Delf.bi
Cyren W32/Virus.ISUR-5825
Symantec W32.Tapin
ESET-NOD32 Win32/Delf.NRJ
Zoner Trojan.Win32.87681
APEX Malicious
Avast Win32:Renamer-F [Trj]
ClamAV Win.Virus.Gnamer-1
Kaspersky Virus.Win32.Renamer.j
BitDefender Gen:Trojan.Malware.GKW@aORwzEii
NANO-Antivirus Trojan.Win32.Renamer.lnwkz
ViRobot Win32.Renamer.A
MicroWorld-eScan Gen:Trojan.Malware.GKW@aORwzEii
Tencent Trojan.Win32.Renamer.ttk
Ad-Aware Gen:Trojan.Malware.GKW@aORwzEii
Sophos ML/PE-A + W32/Renamer-M
Comodo TrojWare.Win32.Delf.NRJ@4palta
BitDefenderTheta AI:Packer.FD60914821
VIPRE Virus.Win32.Grenam.a (v)
TrendMicro Trojan.Win32.GRENAM.SM
McAfee-GW-Edition BehavesLike.Win32.Gnamer.hh
FireEye Generic.mg.500785c9ae2e532e
Emsisoft Gen:Trojan.Malware.GKW@aORwzEii (B)
SentinelOne Static AI – Malicious PE
Jiangmin Worm/Delf.yc
Avira W32/Renamer.A
Antiy-AVL Trojan/Generic.ASBOL.50
Kingsoft Win32.Infected.AutoInfector.a.(kcloud)
Microsoft Virus:Win32/Grenam.VA!MSR
ZoneAlarm Virus.Win32.Renamer.j
GData Win32.Trojan.PSE.QW8CDQ
TACHYON Worm/W32.DP-Renamer.534016
AhnLab-V3 Win-Trojan/Renamer.534016
Acronis suspicious
McAfee W32/Gnamer
MAX malware (ai score=82)
VBA32 TScope.Trojan.Delf
Malwarebytes Renamer.Virus.FileInfector.DDS
Panda W32/Renamer.F.worm
TrendMicro-HouseCall Trojan.Win32.GRENAM.SM
Rising Trojan.Win32.Renamer.g (CLASSIC)
Yandex Trojan.GenAsa!bFkr50Cc7zI
Ikarus Virus.Win32.Renamer
Fortinet W32/Renamer.BQT!tr
AVG Win32:Renamer-F [Trj]

How to remove Virus:Win32/Grenam.VA!MSR?

  • 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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Paul Valéry

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