Categories: Malware

Win32/AutoRun.VB.XM malicious file

The Win32/AutoRun.VB.XM 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.XM 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
Unconventionial language used in binary resources: Spanish (Puerto Rico)
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.XM?


File Info:
name: 056365651D6391C7866A.mlwpath: /opt/CAPEv2/storage/binaries/5929b988df8aa64db3b12cbc74a949f156ceed63a79a015977d6de66e1c46391crc32: B6BB7128md5: 056365651d6391c7866ac78a66a85f02sha1: d95377fcf497c390262f139801d1074b9e8227b6sha256: 5929b988df8aa64db3b12cbc74a949f156ceed63a79a015977d6de66e1c46391sha512: 3c90a43267e78f753333b071ba716939d15979b139d5bf0d59e3f82db0307977506a5aa6d371ceb9531f30eb9f382d57f91f3784a19103b8b0643f0bcd76c877ssdeep: 768:u5P94KQ/2L3m2q59FIkud+39WiLswDUMyiFIk6chirzOejHznNZ1RmVNPYn69FF5:OQ/lScSRZ1AuYVM+/sa1+Itype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T10893AD6B73DB0DF8F20A9C74AE8786CA86BE31020B4F7493193C16359C5BE444A6D57Bsha3_384: a42d5c99967cae9a279aa52286847b8129aad4f404b04f615b730338ca465a274e20407f33721b23bf1d6a739b94e792ep_bytes: 6880114000e8eeffffff000000000000timestamp: 2010-12-07 16:58:44
Version Info:
Translation: 0x0409 0x04b0ProductName: ywwkyFFileVersion: 1.96ProductVersion: 1.96InternalName: uwwkyFOriginalFilename: uwwkyF.exe

Win32/AutoRun.VB.XM also known as:

Bkav	W32.AIDetectMalware
Lionic	Worm.Win32.VBNA.li7E
Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Variant.Johnnie.5128
FireEye	Generic.mg.056365651d6391c7
CAT-QuickHeal	Worm.VBNA.gen
Skyhigh	BehavesLike.Win32.VBObfus.mt
ALYac	Gen:Variant.Johnnie.5128
Cylance	unsafe
Sangfor	Suspicious.Win32.Save.vb
K7AntiVirus	Trojan ( 001db3841 )
K7GW	Trojan ( 001db3841 )
CrowdStrike	win/malicious_confidence_100% (W)
BitDefenderTheta	AI:Packer.FA74B4ED20
VirIT	Trojan.Win32.Shiru.AI
Symantec	W32.Changeup
tehtris	Generic.Malware
ESET-NOD32	Win32/AutoRun.VB.XM
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	Worm.Win32.VBNA.brrb
Alibaba	Worm:Win32/vobfus.1030
NANO-Antivirus	Trojan.Win32.VBKrypt.cojaxe
Avast	Win32:VB-QOE [Trj]
Tencent	Worm.Win32.Wbna .16000410
Baidu	Win32.Worm.AutoRun.cj
F-Secure	Trojan.TR/Dropper.Gen
DrWeb	Win32.HLLW.Autoruner.37681
Zillya	Worm.VBNA.Win32.1485783
TrendMicro	WORM_VOBFUS.SMIB
Trapmine	malicious.moderate.ml.score
Sophos	W32/SillyFDC-FM
Ikarus	Worm.Win32.Vobfus
Jiangmin	Worm.WBNA.akc
Varist	W32/Vobfus.L.gen!Eldorado
Avira	TR/Dropper.Gen
MAX	malware (ai score=87)
Antiy-AVL	Worm/Win32.WBNA.gen
Kingsoft	malware.kb.a.1000
Xcitium	Worm.Win32.Vobfus.B@2nynhd
Arcabit	Trojan.Johnnie.D1408
ViRobot	Trojan.Win32.A.VBKrypt.90112.BU
ZoneAlarm	Worm.Win32.VBNA.brrb
Microsoft	Worm:Win32/Vobfus!pz
Google	Detected
AhnLab-V3	Trojan/Win32.VB.R5408
McAfee	VBObfus.c
TACHYON	Trojan/W32.VB-VBKrypt.90112.G
VBA32	SScope.Trojan.VBRA.5166
Malwarebytes	Generic.Malware.AI.DDS
Panda	W32/Vobfus.FM
TrendMicro-HouseCall	WORM_VOBFUS.SMIB
Rising	Worm.VobfusEx!1.99EB (CLASSIC)
Yandex	Trojan.GenAsa!lpdAkqOcu/w
SentinelOne	Static AI – Malicious PE
Fortinet	W32/AutoRun.XM!worm
AVG	Win32:VB-QOE [Trj]
Cybereason	malicious.cf497c
DeepInstinct	MALICIOUS