Categories: Malware

Should I remove “Win32:VB-QRZ [Drp]”?

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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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.mlwpath: /opt/CAPEv2/storage/binaries/7891e7378177f2861a551a8b893dfb5530db7d60611568af74d9975469281c00crc32: 68903D65md5: 27dbe67059dd7f5074b8c377ddbe02fdsha1: 923a121a3f270df8edeb857bb34721426470b94fsha256: 7891e7378177f2861a551a8b893dfb5530db7d60611568af74d9975469281c00sha512: e6b797c9038dc6508d664d42da1bca953201e21e33ed6c404087f549c8ebdac605a855d2fe91b5a6a0d47331c11dbe7e67ee06d76e36a34a520faefccaf513cbssdeep: 3072:pbBcPIDHQXftsa01SOq1RY4uJr/I5fEKcpGJsXS9SV:DcPIDd+JleGJ99type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T198440D68A3D321C0D8669D787183B3DB883A3065BA332496D7162795CD29F80D73D9BFsha3_384: ce8d7de55dbff43fef4113d95f4341e5c0da7a90c5205f44e3adb9fdd2b088c9a5d373e4689d964a2efc2ed861135524ep_bytes: 6834124000e8eeffffff000000000000timestamp: 2011-01-10 09:38:22
Version Info:
Translation: 0x0409 0x04b0CompanyName: WktyT54ProductName: WktyT812FileVersion: 2.61ProductVersion: 2.61InternalName: WktyT54OriginalFilename: WktyT54.exe

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

Bkav	W32.AIDetectMalware
Lionic	Trojan.Win32.VBKrypt.lkoQ
Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Variant.VBKrypt.23
ClamAV	Win.Trojan.VB-1631
FireEye	Generic.mg.27dbe67059dd7f50
CAT-QuickHeal	Trojan.VBCrypt.MF.8533
ALYac	Gen:Variant.VBKrypt.23
Cylance	unsafe
VIPRE	Gen:Variant.VBKrypt.23
Sangfor	Suspicious.Win32.Save.a
K7AntiVirus	Trojan-Downloader ( 001ff72a1 )
Alibaba	Worm:Win32/vobfus.1030
K7GW	Trojan-Downloader ( 001ff72a1 )
CrowdStrike	win/malicious_confidence_100% (W)
Baidu	Win32.Worm.VB.kj
VirIT	Trojan.Win32.Zyx.E
Cyren	W32/VB.BR.gen!Eldorado
Symantec	W32.Changeup!gen10
ESET-NOD32	Win32/AutoRun.VB.YP
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	Worm.Win32.Vobfus.attx
BitDefender	Gen:Variant.VBKrypt.23
NANO-Antivirus	Trojan.Win32.VB.cihugy
SUPERAntiSpyware	Trojan.Agent/Gen-Vbkryp
Avast	Win32:VB-QRZ [Drp]
Tencent	Worm.Win32.Vobfus.zc
TACHYON	Worm/W32.Vobfus.266240.E
Emsisoft	Gen:Variant.VBKrypt.23 (B)
F-Secure	Trojan.TR/Dropper.Gen
DrWeb	Trojan.Packed.21394
TrendMicro	WORM_VBNA.SMTB
McAfee-GW-Edition	BehavesLike.Win32.Downloader.dm
Trapmine	malicious.moderate.ml.score
Sophos	W32/SillyFDC-IF
SentinelOne	Static AI – Malicious PE
GData	Gen:Variant.VBKrypt.23
Jiangmin	Trojan/Generic.albtl
Avira	TR/Dropper.Gen
Antiy-AVL	Worm/Win32.WBNA.gen
Xcitium	Worm.Win32.VB.pdb@4nbfc4
Arcabit	Trojan.VBKrypt.23
ViRobot	Trojan.Win32.A.VBKrypt.266240.DZ
ZoneAlarm	Worm.Win32.Vobfus.attx
Microsoft	Worm:Win32/Vobfus.gen!K
Google	Detected
AhnLab-V3	Trojan/Win32.VBKrypt.R2690
McAfee	Downloader-CJX.gen.o
MAX	malware (ai score=88)
VBA32	Trojan.VBRA.08562
Malwarebytes	Generic.Malware.AI.DDS
Panda	Trj/Agent.AXE
TrendMicro-HouseCall	WORM_VBNA.SMTB
Rising	Dropper.Win32.AutoRun.e (CLASSIC)
Yandex	Trojan.GenAsa!dwCOUit764g
Ikarus	Worm.Win32.AutoRun
Fortinet	W32/AutoRun.XM!worm
BitDefenderTheta	AI:Packer.F180BE2220
AVG	Win32:VB-QRZ [Drp]
Cybereason	malicious.059dd7
DeepInstinct	MALICIOUS