Malware

About “Win32:VB-YZH [Trj]” infection

Malware Removal

The Win32:VB-YZH [Trj] 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-YZH [Trj] 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)
  • CAPE detected the embedded pe malware family
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Win32:VB-YZH [Trj]?


File Info:

name: 87F8C00EEFE3AFD52E08.mlw
path: /opt/CAPEv2/storage/binaries/f205d4cffddd568ab14054d77405f3ce6eb1476d699079b5df71693e615d52e2
crc32: C8F45F50
md5: 87f8c00eefe3afd52e0838f7f60334d4
sha1: 56ee09fd62f3ad8af1c16bc847c48dd31983c6a7
sha256: f205d4cffddd568ab14054d77405f3ce6eb1476d699079b5df71693e615d52e2
sha512: 1c1777d6a547908bd97f84f815349be1d02cf8b7895e2f2e6dae212d21d1f4128f20c4a49a9631a8d69e3e4c0ef6352aaec8f9934e91254609d7cbdb54cf6d95
ssdeep: 3072:QC1Irwf+gj2HsfyKnvmb7/D26zjlBvWlzPpsPfIQ8sqLELTS55pMzcUK1eUyGetp:xf+1Knvmb7/D26zjlBvWhPpsPfIQ8sqk
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1DA04A6166702A06FE507D8F0692C979A38281D3727C0BC577781AF59B6B0997B4F036F
sha3_384: 30d282a07a5fc1abcc7ef8c8d910d715371db54d98edf882c3b2cb066a10eb2740a84be97920e224945284307d42422c
ep_bytes: 68b0384000e8f0ffffff000000000000
timestamp: 2011-10-10 05:57:59

Version Info:

d: g

Win32:VB-YZH [Trj] also known as:

BkavW32.AIDetectMalware
AVGWin32:VB-YZH [Trj]
Elasticmalicious (high confidence)
DrWebTrojan.VbCrypt.60
MicroWorld-eScanGen:Variant.VBKrypt.23
FireEyeGeneric.mg.87f8c00eefe3afd5
CAT-QuickHealWorm.VobfusVMF.S28094788
SkyhighBehavesLike.Win32.VBObfus.cm
McAfeeVBObfus.l
Cylanceunsafe
VIPREGen:Variant.VBKrypt.23
SangforSuspicious.Win32.Save.vb
BitDefenderGen:Variant.VBKrypt.23
K7GWEmailWorm ( 0054d10f1 )
K7AntiVirusEmailWorm ( 0054d10f1 )
BitDefenderThetaAI:Packer.446F261620
VirITTrojan.Win32.Generic.YYQ
SymantecW32.Changeup
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/AutoRun.VB.ANN
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Trojan.Changeup-6169544-0
KasperskyWorm.Win32.Vobfus.dewm
AlibabaWorm:Win32/Vobfus.9ebc5085
NANO-AntivirusTrojan.Win32.Diple.cqkxqq
SUPERAntiSpywareTrojan.Agent/Gen-Vban[Local]
AvastWin32:VB-YZH [Trj]
TencentWorm.Win32.Vobfus.n
TACHYONTrojan/W32.Agent.180224.B
EmsisoftGen:Variant.VBKrypt.23 (B)
F-SecureTrojan.TR/Diple.cdzya
BaiduWin32.Worm.Autorun.l
ZillyaWorm.Vobfus.Win32.1550541
TrendMicroWORM_VOBFUS.SMHF
Trapminemalicious.high.ml.score
SophosMal/SillyFDC-T
IkarusTrojan.Win32.Diple
JiangminTrojan/Vbobf.b
GoogleDetected
AviraTR/Diple.cdzya
Antiy-AVLWorm/Win32.WBNA.gen
KingsoftWin32.Worm.Vobfus.dewm
MicrosoftWorm:Win32/Vobfus.gen!O
XcitiumTrojWare.Win32.Diple.EMIB@4pez3w
ArcabitTrojan.VBKrypt.23
ZoneAlarmWorm.Win32.Vobfus.dewm
GDataGen:Variant.VBKrypt.23
VaristW32/Vobfus.Z.gen!Eldorado
AhnLab-V3Trojan/Win32.Diple.R19413
Acronissuspicious
ALYacGen:Variant.VBKrypt.23
MAXmalware (ai score=85)
VBA32TScope.Trojan.VB
MalwarebytesGeneric.Worm.AutoRun.DDS
PandaW32/Vobfus.GEW.worm
TrendMicro-HouseCallWORM_VOBFUS.SMHF
RisingWorm.VobfusEx!1.99DC (CLASSIC)
YandexTrojan.GenAsa!lvvQnsYCqGY
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Diple.cdzy
FortinetW32/VB.ADV!tr
DeepInstinctMALICIOUS
alibabacloudTrojan:Win/Vobfus.75592579

How to remove Win32:VB-YZH [Trj]?

Win32:VB-YZH [Trj] 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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