Categories: Malware

What is “Win32/AutoRun.VB.ATA”?

The Win32/AutoRun.VB.ATA 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.ATA 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)
Attempts to disable Windows Auto Updates
Anomalous binary characteristics
Attempts to modify Explorer settings to prevent hidden files from being displayed

How to determine Win32/AutoRun.VB.ATA?


File Info:
name: F77C83B50EDBE8900CC2.mlwpath: /opt/CAPEv2/storage/binaries/70e86c486f9323561d6ecb7eeed6404e76bf07f066d19f873478c452a5a71b58crc32: 04225297md5: f77c83b50edbe8900cc288a0022decd8sha1: 9fd772560e905f898e4412b54032243e7921b6d2sha256: 70e86c486f9323561d6ecb7eeed6404e76bf07f066d19f873478c452a5a71b58sha512: a595ae775d6ebd2f9aa074640bc1e8576ef55b2ca43c863ac01c68fa460f6bfa270bdd96b478b756ff75b95cbe027b204c6e132f82348c9de026bb013d713343ssdeep: 3072:NVea1CINpR2U+mzihKh8wpzDqulR3X9sDpLg6ZGKIXeYnVlDY:NVeauEV82llbs1g6+XbVStype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T11914E7397291E73EE421C6F92CA683A4406D6D3615E1E41BF7C2271936F1AE7D3207A3sha3_384: ee20a38b4c4cbfd7cda130962e7dfbfe2c0bb04fbf10fc0484c50c3d22ee4cddd2ac39ba292caa60938040f8c73bb736ep_bytes: 6868434000e8f0ffffff000000000000timestamp: 2012-03-10 21:30:09
Version Info:
0: [No Data]

Win32/AutoRun.VB.ATA also known as:

Bkav	W32.AIDetectMalware
Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
FireEye	Generic.mg.f77c83b50edbe890
CAT-QuickHeal	Trojan.Beebone.D
McAfee	Generic VB.kk
Malwarebytes	Generic.Worm.AutoRun.DDS
VIPRE	Trojan.GenericKDZ.95834
Sangfor	Suspicious.Win32.Save.vb
K7AntiVirus	EmailWorm ( 0054d10f1 )
K7GW	EmailWorm ( 0054d10f1 )
Cybereason	malicious.50edbe
Baidu	Win32.Trojan.Inject.n
VirIT	Worm.Win32.Generic.BJWU
Cyren	W32/Vobfus.BE.gen!Eldorado
Symantec	W32.Changeup
tehtris	Generic.Malware
ESET-NOD32	Win32/AutoRun.VB.ATA
APEX	Malicious
ClamAV	Win.Trojan.Changeup-6169544-0
Kaspersky	Trojan.Win32.Jorik.Vobfus.gtpu
BitDefender	Trojan.GenericKDZ.95834
NANO-Antivirus	Trojan.Win32.WBNA.jvynem
SUPERAntiSpyware	Trojan.Agent/Gen-Vobfus
MicroWorld-eScan	Trojan.GenericKDZ.95834
Avast	Win32:VB-ABQA [Trj]
Tencent	Worm.Win32.Vobfus.n
Emsisoft	Trojan.GenericKDZ.95834 (B)
F-Secure	Worm.WORM/Vobfus.S.200
DrWeb	Worm.Siggen.6649
TrendMicro	WORM_VOBFUS.SMAB
McAfee-GW-Edition	BehavesLike.Win32.VBObfus.dm
Trapmine	malicious.high.ml.score
Sophos	Mal/SillyFDC-V
Ikarus	Trojan.Win32.Vobfus
GData	Trojan.GenericKDZ.95834
Jiangmin	Trojan/Vbobf.b
Avira	WORM/Vobfus.S.200
Antiy-AVL	Worm/Win32.WBNA.gen
Xcitium	Worm.Win32.Pronny.AK@4ogvoo
Arcabit	Trojan.Generic.D1765A
ViRobot	Worm.Win32.A.WBNA.278528.HE
ZoneAlarm	Trojan.Win32.Jorik.Vobfus.gtpu
Microsoft	Worm:Win32/Vobfus.gen!R
TACHYON	Trojan/W32.Agent.208896.B
AhnLab-V3	Trojan/Win32.Jorik.R64119
BitDefenderTheta	Gen:NN.ZevbaF.36196.mmW@aO2rj0hi
ALYac	Trojan.GenericKDZ.95834
MAX	malware (ai score=85)
VBA32	BScope.Trojan.VB.Onechki
Cylance	unsafe
Panda	W32/Vobfus.GEW.worm
TrendMicro-HouseCall	WORM_VOBFUS.SMAB
Rising	Worm.VobfusEx!1.99DB (CLASSIC)
Yandex	Trojan.GenAsa!hW3s5gOKwOE
SentinelOne	Static AI – Malicious PE
MaxSecure	Dropper.Injector.dgif
Fortinet	W32/VBKrypt.C!tr
AVG	Win32:VB-ABQA [Trj]
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (D)