Categories: Malware

Should I remove “Win32:VB-AEMA [Trj]”?

The Win32:VB-AEMA [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-AEMA [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)
Attempts to disable Windows Auto Updates
Anomalous binary characteristics
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-AEMA [Trj]?


File Info:
name: 289F67A7A4E244839944.mlwpath: /opt/CAPEv2/storage/binaries/c719e249b3f83b94b7c236c9d7769c7d1f77ed5ef27076ff99dcb1def8538813crc32: 7E29D36Dmd5: 289f67a7a4e2448399446c8f38d9b420sha1: 1cce1e7335dc97678a44388729ff7d1515cf380csha256: c719e249b3f83b94b7c236c9d7769c7d1f77ed5ef27076ff99dcb1def8538813sha512: 2703cabfb2df655feaa239879ba6100bd1aca4d452c5b30d1d3ffc3c84baf6523d416bc4bab96cbf7c1eaeab19e41ec9287e3fb1c3fd9ea7337aae27de9e5d61ssdeep: 768:vH6jxOJETcngIHpFeh6RM1rA8dOsk7jbqqRkA5okK1Dfsvu+Yh9o1XjLftmz:vHcx/AnPLFUnzJA5o9BfIu+I+XjLlmtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T12893D73FBB55E884D59CA2781AFACBF615E37C591B0F504622503BBA29E7F001D6CA43sha3_384: 1c82f3c7a5d080514cbd689e9ce34f1dd312fe11d7b6f1a28e3b39dadc1a4443bf5d03378ff1d551c0451c1a203a90c5ep_bytes: 6828124000e8f0ffffff000000000000timestamp: 2012-09-14 05:20:26
Version Info:
Translation: 0x0409 0x04b0ProductName: acoponFileVersion: 2.69ProductVersion: 2.69InternalName: topsailiteOriginalFilename: topsailite.exe

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

Bkav	W32.AIDetectMalware
tehtris	Generic.Malware
MicroWorld-eScan	Gen:Variant.Barys.950
FireEye	Generic.mg.289f67a7a4e24483
CAT-QuickHeal	Trojan.Beebone.D
McAfee	GenDownloader.rv
Cylance	unsafe
Sangfor	Suspicious.Win32.Save.a
K7AntiVirus	EmailWorm ( 0054d10f1 )
K7GW	EmailWorm ( 0054d10f1 )
Cybereason	malicious.7a4e24
VirIT	Worm.Win32.X-Autorun.BMDK
Cyren	W32/Vobfus.AT.gen!Eldorado
Symantec	W32.Changeup!gen20
Elastic	malicious (high confidence)
ESET-NOD32	Win32/Pronny.DZ
APEX	Malicious
ClamAV	Win.Trojan.Changeup-6169544-0
Kaspersky	Worm.Win32.Vobfus.agzv
BitDefender	Gen:Variant.Barys.950
NANO-Antivirus	Trojan.Win32.Vobfus.covlpk
SUPERAntiSpyware	Trojan.Agent/Gen-Vobfus
Avast	Win32:VB-AEMA [Trj]
Tencent	Malware.Win32.Gencirc.10b19d76
TACHYON	Trojan/W32.Agent.90112
Sophos	Mal/BeeBone-AE
F-Secure	Trojan.TR/Dropper.Gen
DrWeb	Win32.HLLW.Autoruner1.25776
VIPRE	Gen:Variant.Barys.950
TrendMicro	WORM_VOBFUS.SM02
McAfee-GW-Edition	BehavesLike.Win32.VBObfus.mt
Trapmine	malicious.high.ml.score
Emsisoft	Gen:Variant.Barys.950 (B)
Ikarus	Trojan.Win32.Agent
GData	Gen:Variant.Barys.950
Jiangmin	Trojan/Vbobf.b
Webroot	W32.Obfuscated.Gen
Avira	TR/Dropper.Gen
Antiy-AVL	Worm/Win32.WBNA.gen
Xcitium	TrojWare.Win32.Pronny.EB@4qtzpj
Arcabit	Trojan.Barys.950
ZoneAlarm	Worm.Win32.Vobfus.agzv
Microsoft	Worm:Win32/Vobfus.HU
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win32.Menti.R27300
BitDefenderTheta	AI:Packer.4F4BB35520
ALYac	Gen:Variant.Barys.950
MAX	malware (ai score=82)
VBA32	Trojan.Agent
Malwarebytes	Pronny.Worm.Spreader.DDS
Panda	Trj/Genetic.gen
TrendMicro-HouseCall	WORM_VOBFUS.SM02
Rising	Trojan.VB!1.99F7 (CLASSIC)
Yandex	Trojan.GenAsa!6+Gc6qr5vwQ
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.10096891.susgen
Fortinet	W32/Diple.EJQE!tr
AVG	Win32:VB-AEMA [Trj]
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (W)