Malware

Win32:VB-AALG [Trj] removal tips

Malware Removal

The Win32:VB-AALG [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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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-AALG [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)
  • 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-AALG [Trj]?


File Info:

name: F4802B0B953931E60461.mlw
path: /opt/CAPEv2/storage/binaries/0caf833d63935c0152f5d15885d0e71b43b057ce8d174d96c49a25d15b7e9a0c
crc32: 21455291
md5: f4802b0b953931e60461b73c32365656
sha1: 89243e3201631643b61190e2c54e0e1954ee6c3a
sha256: 0caf833d63935c0152f5d15885d0e71b43b057ce8d174d96c49a25d15b7e9a0c
sha512: 93a891229bfb038518234ee890ecaf066da52d9055e228e59dd5bf9a949ac367b9198462402e102177f44b338240515567997ee0d2fbfe8308d5ecefe80ccfa6
ssdeep: 6144:JFAaAR9SLkWor+akVC5s/durgm7hv8htqiXkIvaX/m7bfTWaUspmHjYT9oFv6wHW:3G9SLkWor+akVC5s/dIdEhtqiXkIvaX6
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1C174F723AB00E15ED96785F22568D36635262C3522457D83B3817F9979B2BC3BCB432F
sha3_384: 1603f9da0857c355b677af7fa623ec5d0bf67f40a9b8d584a0f858eb236dbe3cee55c7daddc751d683aacb111565c5e8
ep_bytes: 68b8424000e8f0ffffff000048000000
timestamp: 2011-12-23 20:22:55

Version Info:

FileVersion: 1.00
Translation: 0x0409 0x04b0

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

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
DrWebTrojan.VbCrypt.81
MicroWorld-eScanGen:Variant.VBInject.11
ClamAVWin.Trojan.VB-73731
FireEyeGeneric.mg.f4802b0b953931e6
CAT-QuickHealWorm.VobfusoVMF.S29651405
ALYacGen:Variant.VBInject.11
MalwarebytesGeneric.Malware.AI.DDS
VIPREGen:Variant.VBInject.11
SangforTrojan.Win32.Save.a
K7AntiVirusEmailWorm ( 0054d10f1 )
K7GWEmailWorm ( 0054d10f1 )
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderThetaGen:NN.ZevbaF.36250.vm0@a0qlGDmi
VirITTrojan.Win32.Zyx.SF
CyrenW32/Vobfus.AA.gen!Eldorado
SymantecW32.Changeup
Elasticmalicious (high confidence)
ESET-NOD32Win32/AutoRun.VB.AQE
APEXMalicious
CynetMalicious (score: 100)
KasperskyWorm.Win32.Vobfus.efnq
BitDefenderGen:Variant.VBInject.11
NANO-AntivirusTrojan.Win32.Vobfus.jvuoxs
SUPERAntiSpywareTrojan.Agent/Gen-Vobfus
AvastWin32:VB-AALG [Trj]
TencentTrojan.Win32.FakeFolder.pid
TACHYONWorm/W32.Vobfus.348160
SophosW32/SillyFDC-GS
F-SecureWorm.WORM/Vobfus.ommlb
BaiduWin32.Worm.Autorun.l
TrendMicroWORM_VOBFUS.SMJA
McAfee-GW-EditionBehavesLike.Win32.VBObfus.fm
EmsisoftGen:Variant.VBInject.11 (B)
SentinelOneStatic AI – Suspicious PE
GDataGen:Variant.VBInject.11
AviraWORM/Vobfus.ommlb
Antiy-AVLWorm/Win32.WBNA.gen
XcitiumTrojWare.Win32.VB.AVA@4paxk7
ArcabitTrojan.VBInject.11
ViRobotTrojan.Win32.A.Diple.348160.G
ZoneAlarmWorm.Win32.Vobfus.efnq
MicrosoftWorm:Win32/Vobfus.gen!O
GoogleDetected
AhnLab-V3Trojan/Win32.Menti.R18663
McAfeeVBObfus.df
MAXmalware (ai score=84)
VBA32Trojan.VBCR.2922
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallWORM_VOBFUS.SMJA
RisingWorm.VobfusEx!1.99DC (CLASSIC)
IkarusWorm.Win32.Vobfus
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Diple.EJQE!tr
AVGWin32:VB-AALG [Trj]
Cybereasonmalicious.b95393
DeepInstinctMALICIOUS

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

Win32:VB-AALG [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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