Categories: Malware

VirTool:Win32/Vtub.JS removal guide

The VirTool:Win32/Vtub.JS 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 VirTool:Win32/Vtub.JS virus can do?

Executable code extraction
Injection (inter-process)
Injection (Process Hollowing)
Reads data out of its own binary image
A process created a hidden window
Drops a binary and executes it
The binary likely contains encrypted or compressed data.
Uses Windows utilities for basic functionality
Executed a process and injected code into it, probably while unpacking
Sniffs keystrokes
Attempts to stop active services
Installs itself for autorun at Windows startup
Operates on local firewall’s policies and settings
Anomalous binary characteristics

How to determine VirTool:Win32/Vtub.JS?


File Info:
crc32: 56C12D08md5: a1fed9ba0a58876196da5c0f75b9e2eename: A1FED9BA0A58876196DA5C0F75B9E2EE.mlwsha1: 3c8c5f41880baefe9950518064aeb518e0078312sha256: 45327b1917a102ffc8f62fb7a2b4f1159d5ff7e821587d6626d75705980fc909sha512: 642b3927b6d304348a5b1135c095948532055e4571f7e05f523be3fc20054ff75271c42225da3e5ac312cffad4dbeecb18b5a6759e1a8b15167f9db75742f9d4ssdeep: 24576:ILcq+SRlpe6U7YES8LSj3BIHuH2MUudw70E3Ibn:dSXp/LES862tnud/E3type: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
0: [No Data]

VirTool:Win32/Vtub.JS also known as:

Bkav	W32.AIDetect.malware1
Elastic	malicious (high confidence)
DrWeb	Trojan.PWS.LDPinch.11622
Cynet	Malicious (score: 100)
ALYac	Gen:Trojan.Heur.aHW@IHGlkTgi
Cylance	Unsafe
Zillya	Trojan.Blocker.Win32.34268
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_100% (D)
Alibaba	Ransom:Win32/Blocker.e9a41aea
K7GW	Trojan ( 0055e3df1 )
K7AntiVirus	Trojan ( 0055e3df1 )
Cyren	W32/Worm.BACN-0423
Symantec	W32.Spybot.Worm
ESET-NOD32	a variant of Win32/TrojanDropper.Surldoe.B
APEX	Malicious
Avast	Win32:Crypt-FSK [Trj]
Kaspersky	Trojan-Ransom.Win32.Blocker.iift
BitDefender	Gen:Trojan.Heur.aHW@IHGlkTgi
NANO-Antivirus	Trojan.Win32.Diztakun.dsyzsq
MicroWorld-eScan	Gen:Trojan.Heur.aHW@IHGlkTgi
Ad-Aware	Gen:Trojan.Heur.aHW@IHGlkTgi
Sophos	Mal/Generic-S
Comodo	NetWorm.Win32.Kolab.~F@f80py
BitDefenderTheta	AI:Packer.27C6CDB51C
VIPRE	Trojan.Win32.Generic!BT
McAfee-GW-Edition	BehavesLike.Win32.PWSZbot.tc
FireEye	Generic.mg.a1fed9ba0a588761
Emsisoft	Gen:Trojan.Heur.aHW@IHGlkTgi (B)
SentinelOne	Static AI – Suspicious PE
Jiangmin	TrojanDropper.Wlord.ax
Avira	TR/Crypt.XDR.Gen
eGambit	Generic.Malware
Kingsoft	Win32.Troj.Undef.(kcloud)
Microsoft	VirTool:Win32/Vtub.JS
AegisLab	Trojan.Win32.Rbot.lBP9
GData	Gen:Trojan.Heur.aHW@IHGlkTgi
AhnLab-V3	Trojan/Win32.Agent.C1444717
Acronis	suspicious
McAfee	GenericRXJH-AX!A1FED9BA0A58
MAX	malware (ai score=99)
VBA32	Malware-Cryptor.VB.gen.1
Malwarebytes	Malware.AI.721116010
Panda	Trj/CI.A
Rising	Trojan.Generic@ML.100 (RDML:iLUEbaMGCKLYFQHLSOG5cw)
Yandex	Trojan.GenAsa!gs4h0fYpeDA
Ikarus	Virus.Win32.DelfInject
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/Generic.AC.1F068E!tr
AVG	Win32:Crypt-FSK [Trj]
Paloalto	generic.ml