Malware

About “Win32/AutoRun.VB.RH” infection

Malware Removal

The Win32/AutoRun.VB.RH 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/AutoRun.VB.RH 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/AutoRun.VB.RH?


File Info:

name: 11BF4044B966AA91A01F.mlw
path: /opt/CAPEv2/storage/binaries/072ed114b1f338db087acc88a714a49ccf20eba72e1a8d5a9debed2dcc200dba
crc32: AA7AB17C
md5: 11bf4044b966aa91a01f4de9951b4f6b
sha1: dbbfe760d624229e4cba72fbc1596153d8a8f247
sha256: 072ed114b1f338db087acc88a714a49ccf20eba72e1a8d5a9debed2dcc200dba
sha512: cad61ad3476aa314f69071320f460da79c0e8af45397e4f45c96eec76b04532b63909509f71b6626212154d8b27e4b931392172ceab2235ae284244156099a26
ssdeep: 1536:CtYvktGRI+PBBBQBbBTTSKy6pMcUI+gJUP6O4BCKSKQOa7T:eYvfpgTSKy6pMcUI+gJUP6O4BCKSKQOq
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T19773B87DB1411D1AE51E217833A2C2F304ABBC9A2D4F32CA613177AD5E68F94D479A0B
sha3_384: 7931b94f9504c07a0a9b0aeba957836ab3f330def000581e8f412308c819ec54fbde662a7789839f1495951c3550f994
ep_bytes: 68a0124000e8f0ffffff000040000000
timestamp: 2010-07-14 11:02:33

Version Info:

Translation: 0x0409 0x04b0
ProductName: df5
FileVersion: 3.57
ProductVersion: 3.57
InternalName: FpesAvfS
OriginalFilename: FpesAvfS.exe

Win32/AutoRun.VB.RH also known as:

BkavW32.AIDetectMalware
LionicWorm.Win32.VBNA.lmeS
MicroWorld-eScanWin32.Worm.VB.NZH
FireEyeGeneric.mg.11bf4044b966aa91
CAT-QuickHealWorm.VBNA.gen
SkyhighBehavesLike.Win32.VBObfus.lm
ALYacWin32.Worm.VB.NZH
Cylanceunsafe
SangforSuspicious.Win32.Save.vb
K7AntiVirusTrojan ( f1000d011 )
K7GWTrojan ( f1000d011 )
Cybereasonmalicious.4b966a
BitDefenderThetaAI:Packer.ADCD5BA920
VirITWorm.Win32.VB.12.P
SymantecW32.SillyFDC
Elasticmalicious (high confidence)
ESET-NOD32Win32/AutoRun.VB.RH
APEXMalicious
TrendMicro-HouseCallWORM_ESFURY.SMA
ClamAVWin.Worm.VB-1127
KasperskyTrojan-Dropper.Win32.Dorifel.kci
BitDefenderWin32.Worm.VB.NZH
NANO-AntivirusTrojan.Win32.VB.covksj
SUPERAntiSpywareTrojan.Agent/Gen-FakeAV[DF5]
AvastWin32:AutoRun-BLX [Wrm]
TencentTrojan-Dropper.Win32.Dorifel.ya
SophosMal/SillyFDC-D
BaiduWin32.Worm.AutoRun.cj
F-SecureWorm:W32/Vobfus.AX
DrWebWin32.HLLW.Autoruner.25067
VIPREWin32.Worm.VB.NZH
TrendMicroWORM_ESFURY.SMA
Trapminemalicious.moderate.ml.score
EmsisoftWin32.Worm.VB.NZH (B)
SentinelOneStatic AI – Malicious PE
GoogleDetected
AviraWORM/VBN.aiut.77824
VaristW32/Vobfus.I.gen!Eldorado
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.999
MicrosoftWorm:Win32/Vobfus!pz
GridinsoftWorm.Win32.Autorun.sa
XcitiumWorm.Win32.VB.G@23gbbq
ArcabitWin32.Worm.VB.NZH
ZoneAlarmTrojan-Dropper.Win32.Dorifel.kci
GDataWin32.Worm.VB.NZH
CynetMalicious (score: 100)
AhnLab-V3Win32/Vbna4.worm.Gen
McAfeeDownloader-CJX.gen.b
MAXmalware (ai score=88)
VBA32TScope.Trojan.VB
MalwarebytesGeneric.Malware.AI.DDS
PandaW32/Vobfus.EQ
RisingWorm.VobfusEx!1.99EB (CLASSIC)
YandexTrojan.GenAsa!cFSjR09jSq4
IkarusWorm.Win32.Vobfus
MaxSecureTrojan.Malware.1498555.susgen
FortinetW32/VBObfus.BDBD!tr
AVGWin32:AutoRun-BLX [Wrm]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)
alibabacloudTrojan.Win.UnkAgent

How to remove Win32/AutoRun.VB.RH?

Win32/AutoRun.VB.RH 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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