Malware

Should I remove “Win32:VB-QRZ [Drp]”?

Malware Removal

The Win32:VB-QRZ [Drp] 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:VB-QRZ [Drp] virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Behavioural detection: Injection (inter-process)
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Win32:VB-QRZ [Drp]?


File Info:

name: 27DBE67059DD7F5074B8.mlw
path: /opt/CAPEv2/storage/binaries/7891e7378177f2861a551a8b893dfb5530db7d60611568af74d9975469281c00
crc32: 68903D65
md5: 27dbe67059dd7f5074b8c377ddbe02fd
sha1: 923a121a3f270df8edeb857bb34721426470b94f
sha256: 7891e7378177f2861a551a8b893dfb5530db7d60611568af74d9975469281c00
sha512: e6b797c9038dc6508d664d42da1bca953201e21e33ed6c404087f549c8ebdac605a855d2fe91b5a6a0d47331c11dbe7e67ee06d76e36a34a520faefccaf513cb
ssdeep: 3072:pbBcPIDHQXftsa01SOq1RY4uJr/I5fEKcpGJsXS9SV:DcPIDd+JleGJ99
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T198440D68A3D321C0D8669D787183B3DB883A3065BA332496D7162795CD29F80D73D9BF
sha3_384: ce8d7de55dbff43fef4113d95f4341e5c0da7a90c5205f44e3adb9fdd2b088c9a5d373e4689d964a2efc2ed861135524
ep_bytes: 6834124000e8eeffffff000000000000
timestamp: 2011-01-10 09:38:22

Version Info:

Translation: 0x0409 0x04b0
CompanyName: WktyT54
ProductName: WktyT812
FileVersion: 2.61
ProductVersion: 2.61
InternalName: WktyT54
OriginalFilename: WktyT54.exe

Win32:VB-QRZ [Drp] also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.VBKrypt.lkoQ
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.VBKrypt.23
ClamAVWin.Trojan.VB-1631
FireEyeGeneric.mg.27dbe67059dd7f50
CAT-QuickHealTrojan.VBCrypt.MF.8533
ALYacGen:Variant.VBKrypt.23
Cylanceunsafe
VIPREGen:Variant.VBKrypt.23
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan-Downloader ( 001ff72a1 )
AlibabaWorm:Win32/vobfus.1030
K7GWTrojan-Downloader ( 001ff72a1 )
CrowdStrikewin/malicious_confidence_100% (W)
BaiduWin32.Worm.VB.kj
VirITTrojan.Win32.Zyx.E
CyrenW32/VB.BR.gen!Eldorado
SymantecW32.Changeup!gen10
ESET-NOD32Win32/AutoRun.VB.YP
APEXMalicious
CynetMalicious (score: 100)
KasperskyWorm.Win32.Vobfus.attx
BitDefenderGen:Variant.VBKrypt.23
NANO-AntivirusTrojan.Win32.VB.cihugy
SUPERAntiSpywareTrojan.Agent/Gen-Vbkryp
AvastWin32:VB-QRZ [Drp]
TencentWorm.Win32.Vobfus.zc
TACHYONWorm/W32.Vobfus.266240.E
EmsisoftGen:Variant.VBKrypt.23 (B)
F-SecureTrojan.TR/Dropper.Gen
DrWebTrojan.Packed.21394
TrendMicroWORM_VBNA.SMTB
McAfee-GW-EditionBehavesLike.Win32.Downloader.dm
Trapminemalicious.moderate.ml.score
SophosW32/SillyFDC-IF
SentinelOneStatic AI – Malicious PE
GDataGen:Variant.VBKrypt.23
JiangminTrojan/Generic.albtl
AviraTR/Dropper.Gen
Antiy-AVLWorm/Win32.WBNA.gen
XcitiumWorm.Win32.VB.pdb@4nbfc4
ArcabitTrojan.VBKrypt.23
ViRobotTrojan.Win32.A.VBKrypt.266240.DZ
ZoneAlarmWorm.Win32.Vobfus.attx
MicrosoftWorm:Win32/Vobfus.gen!K
GoogleDetected
AhnLab-V3Trojan/Win32.VBKrypt.R2690
McAfeeDownloader-CJX.gen.o
MAXmalware (ai score=88)
VBA32Trojan.VBRA.08562
MalwarebytesGeneric.Malware.AI.DDS
PandaTrj/Agent.AXE
TrendMicro-HouseCallWORM_VBNA.SMTB
RisingDropper.Win32.AutoRun.e (CLASSIC)
YandexTrojan.GenAsa!dwCOUit764g
IkarusWorm.Win32.AutoRun
FortinetW32/AutoRun.XM!worm
BitDefenderThetaAI:Packer.F180BE2220
AVGWin32:VB-QRZ [Drp]
Cybereasonmalicious.059dd7
DeepInstinctMALICIOUS

How to remove Win32:VB-QRZ [Drp]?

Win32:VB-QRZ [Drp] 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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