Malware

Should I remove “Win32.Grenam.G”?

Malware Removal

The Win32.Grenam.G 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.Grenam.G 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 Win32.Grenam.G?


File Info:

crc32: F12E2533
md5: 4dcdcc1cb7cbbb877ff4c394926d7119
name: instalar-curso-de-atestados-pol.exe
sha1: 78cd24d97731a8f5d7163c882e21a0e8c43c95ec
sha256: f7fd02b163a5f5ee26fc2ffedfe8f20abf2466b488bcec6a1d7f4d06ed7335a5
sha512: 56b4ef52eae806c37225cff57f3c5f3edffebf8d5a0d8753b36a800cd167258714decee6009475f150e6dac647d9d5f8832838305b2afdca883c42440ab62f64
ssdeep: 12288:drMIztyCK5x8CBmn+RrNbEyWYa0Ie1vUx9VV:bZyCA8CBmn+RrNj9ay5IV
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32.Grenam.G also known as:

BkavW32.FakeExeYHPtv.Worm
MicroWorld-eScanWin32.Grenam.G
FireEyeGeneric.mg.4dcdcc1cb7cbbb87
CAT-QuickHealW32.Grenam.A9
McAfeeW32/Gnamer
VIPREVirus.Win32.Grenam.a (v)
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderWin32.Grenam.G
K7GWTrojan ( 004d4f8e1 )
K7AntiVirusTrojan ( 000c8b551 )
TrendMicroTrojan.Win32.GRENAM.SM
BaiduWin32.Worm.Delf.bi
F-ProtW32/Renamer.A.gen!Eldorado
SymantecW32.Tapin
TotalDefenseWin32/HLLO.Grenam.A
APEXMalicious
AvastWin32:Renamer-F [Trj]
ClamAVWin.Virus.Gnamer-1
GDataWin32.Grenam.G
KasperskyVirus.Win32.Renamer.j
AlibabaVirus:Win32/Renamer.45bb6bc9
NANO-AntivirusTrojan.Win32.Renamer.lnwkz
ViRobotWin32.Renamer.A
AegisLabVirus.Win32.Renamer.n!c
RisingTrojan.Win32.Renamer.g (CLASSIC)
Ad-AwareWin32.Grenam.G
SophosW32/Renamer-K
ComodoWorm.Win32.Delf.nj@4ri78u
F-SecureMalware.W32/Tapin
DrWebTrojan.Inject2.58276
ZillyaWorm.Delf.Win32.869
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.Gnamer.hh
Trapminemalicious.high.ml.score
CMCVirus.Win32.Renamer!O
EmsisoftWin32.Grenam.G (B)
IkarusVirus.Win32.Renamer
CyrenW32/A-2f9e86a4!Eldorado
JiangminWorm/Delf.yc
AviraW32/Tapin
MAXmalware (ai score=83)
Antiy-AVLVirus/Win32.Renamer.j
Endgamemalicious (high confidence)
ArcabitWin32.Grenam.G
ZoneAlarmVirus.Win32.Renamer.j
MicrosoftVirus:Win32/Grenam.A
AhnLab-V3Trojan/Win32.Renamer.R54474
Acronissuspicious
VBA32Worm.Delf
TACHYONWorm/W32.DP-Renamer.534016
CylanceUnsafe
PandaTrj/Renamer.H
ESET-NOD32Win32/Delf.NRJ
TrendMicro-HouseCallTrojan.Win32.GRENAM.SM
TencentTrojan.Win32.Renamer.ttk
YandexWorm.Agent!x44MM1kOuXE
SentinelOneDFI – Malicious PE
MaxSecureVirus.W32.Renamer.J
FortinetW32/Renamer.BQT!tr
WebrootW32.Malware.gen
AVGWin32:Renamer-F [Trj]
Paloaltogeneric.ml
Qihoo-360HEUR/QVM05.1.Malware.Gen

How to remove Win32.Grenam.G?

Win32.Grenam.G 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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