Categories: Malware

Win32:VB-YXV [Trj] malicious file

The Win32:VB-YXV [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-YXV [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
The binary contains an unknown PE section name indicative of packing
Authenticode signature is invalid
Behavioural detection: Injection (inter-process)
Attempts to modify Explorer settings to prevent hidden files from being displayed
Yara rule detections observed from a process memory dump/dropped files/CAPE

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


File Info:
name: 640ECA58552AFC910B2F.mlwpath: /opt/CAPEv2/storage/binaries/8ae3dbf22fe8c3e12e9351fe0b3691f6fcdaa3319373b2fe5461576bcee99135crc32: 5B35BE8Fmd5: 640eca58552afc910b2fc8dd34a5d34esha1: 62a29f1422e3e9180ba027b61b65e7aac6b554f4sha256: 8ae3dbf22fe8c3e12e9351fe0b3691f6fcdaa3319373b2fe5461576bcee99135sha512: eec9acb151ecc43329edb7877f20dc44c870dfba00792b84d3e99106469ced9d07f7b5899b8fd0c53e2725361b083ae319ac2757e0cbc25e685aa822e1086310ssdeep: 3072:Z5/cqj0C0H3RvXs45qlCG8v12aO1AwPgamPet2IZM4oQZiEkxTS:3cW0Lvulf8v12aO1AwSPetRKWGxGtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T109F3A52636D0F67EC515CAF4392E87909439EC3665E25C13F6C12F2AB6B2D6BD220317sha3_384: 5e55d5cdf5575d9c346b19fddcc5b6ecb90d707788665fcd1656c92cce589b125c34c44cce7d7be456e71673151cca53ep_bytes: 68a43f4000e8f0ffffff000000000000timestamp: 1998-12-10 19:15:47
Version Info:
Translation: 0x0409 0x04b0ProductName: XxIJmVXKiHVUViGpHFileVersion: 1.00ProductVersion: 1.00InternalName: mFtgSkPvdytKKZrVOriginalFilename: mFtgSkPvdytKKZrV.exe

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

Bkav	W32.AIDetectMalware
Lionic	Worm.Win32.WBNA.low6
tehtris	Generic.Malware
DrWeb	Trojan.VbCrypt.60
MicroWorld-eScan	Gen:Variant.Barys.2424
ClamAV	Win.Malware.Vobfus-9654488-0
FireEye	Generic.mg.640eca58552afc91
CAT-QuickHeal	Trojan.Vobfus.gen
McAfee	VBObfus.bc
Malwarebytes	Malware.AI.721787638
VIPRE	Gen:Variant.Barys.2424
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	EmailWorm ( 0054d10f1 )
K7GW	EmailWorm ( 0054d10f1 )
Cybereason	malicious.8552af
BitDefenderTheta	AI:Packer.2FED9FE01F
VirIT	Trojan.Win32.Zyx.EO
Cyren	W32/Vobfus.Z.gen!Eldorado
Symantec	W32.Changeup
Elastic	malicious (high confidence)
ESET-NOD32	Win32/AutoRun.VB.AMK
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	Trojan.Win32.Agent.ablml
BitDefender	Gen:Variant.Barys.2424
NANO-Antivirus	Trojan.Win32.WBNA.chvyys
SUPERAntiSpyware	Trojan.Agent/Gen-Vobfus
Avast	Win32:VB-YXV [Trj]
Tencent	Trojan.Win32.Koobface.p
TACHYON	Trojan/W32.Agent.159744.B
Emsisoft	Gen:Variant.Barys.2424 (B)
F-Secure	Trojan.TR/Vobfus.15974456
Baidu	Win32.Trojan.Inject.n
TrendMicro	WORM_VOBFUS.SMAC
McAfee-GW-Edition	BehavesLike.Win32.VBObfus.cm
Trapmine	malicious.high.ml.score
Sophos	Mal/VB-UY
Ikarus	Worm.Win32.WBNA
GData	Gen:Variant.Barys.2424
Avira	TR/Vobfus.15974456
Antiy-AVL	Worm/Win32.WBNA.gen
Xcitium	TrojWare.Win32.Diple.EMIB@4pez3w
Arcabit	Trojan.Barys.D978
ZoneAlarm	Trojan.Win32.Agent.ablml
Microsoft	Worm:Win32/Vobfus.gen!N
Google	Detected
AhnLab-V3	Trojan/Win32.HDC.C127440
VBA32	Trojan.Varydrop.2891
ALYac	Gen:Variant.Barys.2424
MAX	malware (ai score=85)
Cylance	unsafe
Panda	Trj/Genetic.gen
TrendMicro-HouseCall	WORM_VOBFUS.SMAC
Rising	Worm.Vobfus!1.99C7 (CLASSIC)
Yandex	Trojan.GenAsa!g0BYoJ2W/qc
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/CoinMiner.F
AVG	Win32:VB-YXV [Trj]
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (D)