Worm

Worm:VBS/Vailik.A malicious file

Malware Removal

The Worm:VBS/Vailik.A 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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 Worm:VBS/Vailik.A virus can do?

  • A process attempted to delay the analysis task.
  • Reads data out of its own binary image
  • A process created a hidden window
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Installs itself for autorun at Windows startup
  • Stores JavaScript or a script command in the registry, likely for persistence or configuration
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Collects information to fingerprint the system

Related domains:

k50.plusloinart.org

How to determine Worm:VBS/Vailik.A?


File Info:

crc32: 79548ED1
md5: e1fd558ac84f6f2360131c20aaca5ac5
name: E1FD558AC84F6F2360131C20AACA5AC5.mlw
sha1: 7ff308740de5c900dbc6172672956c393100eb43
sha256: ad2254f5872db2e813bda63ea0567e245d6a05fa45e7163e55c0c94f7ea654e9
sha512: 915dd85d213e4e997f6ac4b41164fb6447c2a5bbae724a671b4a87d0606ff4bf060710903fe739430500370cd2db448e6fffae90559d4db8d70ac77235711a07
ssdeep: 24576:NNBITVRe8+gX4NdlE+dXW3TxjbY8MLoXMYzzzht:GTVn+GO+FY8MsNL
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Worm:VBS/Vailik.A also known as:

BkavW32.AIDetect.malware2
CynetMalicious (score: 100)
ALYacVB:Trojan.Valyria.3811
CylanceUnsafe
SangforWorm.VBS.Vailik.A
Cybereasonmalicious.ac84f6
SymantecTrojan.Gen
ESET-NOD32VBS/Tirabot.L
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Malware.Uztuby-9868432-0
KasperskyTrojan-Ransom.Win32.Blocker.kses
BitDefenderVB:Trojan.Valyria.3811
NANO-AntivirusTrojan.Win32.Blocker.drkxpa
MicroWorld-eScanVB:Trojan.Valyria.3811
TencentWin32.Trojan.Blocker.Alir
SophosMal/Generic-S
ComodoTrojWare.Win32.TrojanDropper.Dexel.A@6k1yft
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_SPNR.11JS14
McAfee-GW-EditionBehavesLike.Win32.Dropper.tc
FireEyeVB:Trojan.Valyria.3811
EmsisoftVB:Trojan.Valyria.3811 (B)
SentinelOneStatic AI – Suspicious PE
Antiy-AVLTrojan/Generic.ASMalwS.9FAB57
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftWorm:VBS/Vailik.A
AegisLabTrojan.Win32.Blocker.j!c
GDataVB:Trojan.Valyria.3811
AhnLab-V3Trojan/Win32.Gen
McAfeeArtemis!E1FD558AC84F
MAXmalware (ai score=82)
PandaTrj/Chgt.E
RisingTrojan.Generic@ML.96 (RDML:15cg5tzcy565+9Sx1/DN2Q)
YandexTrojan.Blocker!cSb2vFSeOlM
IkarusTrojan-Ransom.Blocker
FortinetW32/Blocker.FNBV!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Worm:VBS/Vailik.A?

Worm:VBS/Vailik.A 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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