Malware

How to remove “Win32/InstallMonstr.VQ potentially unwanted”?

Malware Removal

The Win32/InstallMonstr.VQ potentially unwanted 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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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/InstallMonstr.VQ potentially unwanted virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Reads data out of its own binary image
  • Unconventionial language used in binary resources: Russian
  • The binary likely contains encrypted or compressed data.
  • Executed a process and injected code into it, probably while unpacking
  • Detects the presence of Wine emulator via function name
  • Queries information on disks, possibly for anti-virtualization
  • Collects information about installed applications
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization
  • Detects VirtualBox through the presence of a registry key

Related domains:

z.whorecord.xyz
a.tomx.xyz
clothesman.uretters.ru
darkle.soluted.ru

How to determine Win32/InstallMonstr.VQ potentially unwanted?


File Info:

crc32: FDA4D94F
md5: 71f9149d90aef8ab7e5829b6d30fc755
name: 71F9149D90AEF8AB7E5829B6D30FC755.mlw
sha1: abb5535b00186741112692beabe135a16aae361d
sha256: 1a5e6f481c0bcaff6d7bcb93084a67ab9e4803b5c2358e8b41db0be5030a3b46
sha512: a10abec8c6dbbb7cebb19380711a7a7601f0dd8fb7d335c0cc2406478dda4dcba4e1a48a03184a70013bd140cb06f9329617e535ebffc2d5e7e985e83d9eab8b
ssdeep: 98304:lyyqu8TMnN/cNtsa8mG4grkjEYMEohNV1/cNtsd:QM+39G4GYME4VG0
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/InstallMonstr.VQ potentially unwanted also known as:

BkavW32.AIDetect.malware2
LionicTrojan.Win32.Inject.4!c
Elasticmalicious (high confidence)
DrWebTrojan.DownLoad4.4685
CynetMalicious (score: 100)
CAT-QuickHealTrojan.Inject.A11
ALYacGen:Heur.Mint.Dreidel.@VX@xu@VH0dk
CylanceUnsafe
ZillyaTrojan.Inject.Win32.311224
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (D)
Cybereasonmalicious.d90aef
CyrenW32/InstallMonster.JO.gen!Eldorado
SymantecTrojan.Gen.MBT
ESET-NOD32a variant of Win32/InstallMonstr.VQ potentially unwanted
APEXMalicious
AvastWin32:Rootkit-gen [Rtk]
KasperskyTrojan.Win32.Inject.airxy
BitDefenderGen:Heur.Mint.Dreidel.@VX@xu@VH0dk
NANO-AntivirusTrojan.Win32.Inject.eymssl
MicroWorld-eScanGen:Heur.Mint.Dreidel.@VX@xu@VH0dk
TencentMalware.Win32.Gencirc.10b28da8
Ad-AwareGen:Heur.Mint.Dreidel.@VX@xu@VH0dk
SophosInstall Monster (PUA)
ComodoApplication.Win32.InstallMonster.HN@7jiloq
BitDefenderThetaGen:NN.ZelphiF.34236.@VX@au@VH0dk
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.tc
FireEyeGeneric.mg.71f9149d90aef8ab
EmsisoftGen:Heur.Mint.Dreidel.@VX@xu@VH0dk (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Inject.amhq
AviraADWARE/InstMonster.Gen7
Antiy-AVLTrojan/Generic.ASMalwS.24B31A2
MicrosoftTrojan:Win32/Wacatac.A!ml
GDataGen:Heur.Mint.Dreidel.@VX@xu@VH0dk
TACHYONTrojan/W32.DP-Inject.5495296
AhnLab-V3Trojan/Win32.Inject.C2416675
Acronissuspicious
McAfeeGenericRXEE-OS!71F9149D90AE
MAXmalware (ai score=99)
VBA32Trojan.Inject
PandaTrj/Genetic.gen
RisingTrojan.Generic@ML.100 (RDML:ygBvsgo+fUo+le1aUdJZww)
YandexTrojan.Inject!roNL2PjsVmQ
IkarusPUA.Installmonstr
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Injector.CTWA!tr
AVGWin32:Rootkit-gen [Rtk]
Paloaltogeneric.ml

How to remove Win32/InstallMonstr.VQ potentially unwanted?

Win32/InstallMonstr.VQ potentially unwanted 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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