Categories: Malware

About “Win32:VB-AALV [Trj]” infection

The Win32:VB-AALV [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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What Win32:VB-AALV [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

How to determine Win32:VB-AALV [Trj]?


File Info:
name: C4D63B1179A7B485DA4A.mlwpath: /opt/CAPEv2/storage/binaries/51a319998c0b2e39c08147c4ffb08f2871f6fd3ed23d085429d018ed17edc314crc32: 20F8E914md5: c4d63b1179a7b485da4a68ca12fec42bsha1: bb32ad07201f4414e711681bb1f4d7fc502ed872sha256: 51a319998c0b2e39c08147c4ffb08f2871f6fd3ed23d085429d018ed17edc314sha512: 670cc25e9e36b0296d23c7eb0cd3c2d077e8756c2e03ecb14a905f777aef299d705c3eeff6e9b1f6e898a497c6a9401a5675316a284e4f6923ff2dcf69b565cdssdeep: 6144:nN6VQGyyUf9dgAVRKlqBiErIsKnPmb7/jWal+FfAje+5/RxoOsutOSD/uP39RWyE:nNjyUf9DRKlqgErIsKnPmb7/jWa1e+5Ftype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1A744B702A611F02EE253C5F06A69839A383D2C363698FC5777857FA86571697B4B033Fsha3_384: 8d88f48c333a8ca565df38f9e1808aebfa01992108794e3cdcda4534714db7c5da2ac7b470233a5cf443b98cde4d2b9bep_bytes: 68a0414000e8eeffffff000040000000timestamp: 2011-12-26 19:59:17
Version Info:
FileVersion: 1.00Translation: 0x0409 0x04b0

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

Bkav	W32.AIDetectMalware
AVG	Win32:VB-AALV [Trj]
Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Variant.Barys.2644
FireEye	Generic.mg.c4d63b1179a7b485
CAT-QuickHeal	Worm.VobfusVMF.S19739278
Skyhigh	BehavesLike.Win32.VBObfus.dm
McAfee	VBObfus.er
Malwarebytes	Generic.Malware.AI.DDS
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	EmailWorm ( 0054d10f1 )
K7GW	EmailWorm ( 0054d10f1 )
CrowdStrike	win/malicious_confidence_100% (D)
BitDefenderTheta	Gen:NN.ZevbaF.36802.pm0@aaW6xxhi
VirIT	Trojan.Win32.Zyx.HA
Symantec	W32.Changeup
tehtris	Generic.Malware
ESET-NOD32	a variant of Win32/AutoRun.VB.AQE
Cynet	Malicious (score: 100)
APEX	Malicious
ClamAV	Win.Trojan.VB-73740
Kaspersky	Worm.Win32.Vobfus.evfh
BitDefender	Gen:Variant.Barys.2644
NANO-Antivirus	Trojan.Win32.Vobfus.ewhyaa
Avast	Win32:VB-AALV [Trj]
TACHYON	Worm/W32.Vobfus.253952.C
Emsisoft	Gen:Variant.Barys.2644 (B)
Baidu	Win32.Worm.Autorun.l
F-Secure	Trojan.TR/Kazy.502564
DrWeb	Worm.Siggen.11987
VIPRE	Gen:Variant.Barys.2644
TrendMicro	WORM_VOBFUS.SMAB
Sophos	W32/SillyFDC-GS
Ikarus	Worm.Win32.Vobfus
Varist	W32/Vobfus.AA.gen!Eldorado
Avira	TR/Kazy.502564
Antiy-AVL	Worm/Win32.WBNA.gen
Kingsoft	malware.kb.a.999
Microsoft	Worm:Win32/Vobfus.gen!O
Xcitium	Worm.Win32.VB.AUA@4o7zkg
Arcabit	Trojan.Barys.DA54
ViRobot	Trojan.Win32.A.Diple.253952.DC
ZoneAlarm	Worm.Win32.Vobfus.evfh
GData	Gen:Variant.Barys.2644
Google	Detected
AhnLab-V3	Trojan/Win32.Diple.R18781
Acronis	suspicious
VBA32	BScope.TrojanRansom.Blocker
MAX	malware (ai score=81)
Cylance	unsafe
Panda	Trj/Genetic.gen
TrendMicro-HouseCall	WORM_VOBFUS.SMAB
Rising	Worm.VobfusEx!1.99DC (CLASSIC)
Yandex	Trojan.GenAsa!J9URsE4Z4kc
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/VB.ADV!tr
Cybereason	malicious.179a7b
DeepInstinct	MALICIOUS
alibabacloud	Trojan:Win/Symmi.a6bca3d3