Backdoor:Win32/VB.ADA malicious file

The Backdoor:Win32/VB.ADA 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.

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What Backdoor:Win32/VB.ADA virus can do?

Behavioural detection: Executable code extraction – unpacking
Sample contains Overlay data
Authenticode signature is invalid
Anomalous binary characteristics

How to determine Backdoor:Win32/VB.ADA?


File Info:
name: BC08DCB5EF1B9E3D7991.mlw
path: /opt/CAPEv2/storage/binaries/f22409e5e07d2fda56370616deff818925091d1632389a0848cd7964aabf788f
crc32: 03CF7622
md5: bc08dcb5ef1b9e3d7991c011fc8d9f15
sha1: 343806f773b1e9ed4440b735aee061000bc2cccd
sha256: f22409e5e07d2fda56370616deff818925091d1632389a0848cd7964aabf788f
sha512: 583a1c3d1cbf42b8c94b32f9a3f8c298baca341c990193f42e3c66e3193cbdbdcdd7e24e68231d1de73c94663ebc93ed701e181c1a43c2b314a03be1ed49792c
ssdeep: 6144:MvbE9jB+qXqALg8d/8d8AE/yzyfzhU/HbuTTOEdHGWUpPicL9aYZwHwjuIqXdqp1:39jpz5aO+TIOkGWULL9afbUp
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1E69423B8BD098352D8C743BAB887F69154635945DFFBCF4F4A31303805D628E6B0AE85
sha3_384: aeb85088dc631a0ec31fc32048ab2881b46154263b5d9910b45b412073e5cb6d6cfbe72f77b1ae65b4783a48fbe06f23
ep_bytes: 6880114000e8f0ffffff000000000000
timestamp: 2007-05-18 19:59:56

Version Info:
Translation: 0x0409 0x04b0
ProductName:  
FileVersion: 1.00
ProductVersion: 1.00
InternalName: o t h e r
OriginalFilename: o t h e r.exe

Backdoor:Win32/VB.ADA also known as:

Bkav	W32.AIDetect.malware2
Lionic	Trojan.Win32.Llac.lgbh
tehtris	Generic.Malware
MicroWorld-eScan	Trojan.AYOSpy.VB.Gen
CMC	Generic.Win32.bc08dcb5ef!CMCRadar
ALYac	Trojan.AYOSpy.VB.Gen
Cylance	Unsafe
Zillya	Trojan.Ayolog.Win32.393
Sangfor	Suspicious.Win32.Save.vb
K7AntiVirus	Trojan ( 000126cd1 )
Alibaba	Backdoor:Win32/Ayolog.72e72590
K7GW	Trojan ( 000126cd1 )
CrowdStrike	win/malicious_confidence_100% (D)
Cyren	W32/VB-Backdoor-Xema-based!Maxi
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of Win32/TrojanDropper.VB.NBX
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Trojan.Win32.Generic
BitDefender	Trojan.AYOSpy.VB.Gen
NANO-Antivirus	Trojan.Win32.Ayolog.krav
ViRobot	Trojan.Win32.A.Ayolog.446382
Avast	Win32:Ayolog-D [Trj]
Tencent	Win32.Trojan.Generic.Kcnw
Ad-Aware	Trojan.AYOSpy.VB.Gen
Sophos	Mal/VBDrop-G
Comodo	Malware@#28lqzk5uqkvl2
DrWeb	Trojan.MulDrop3.24778
VIPRE	Trojan.AYOSpy.VB.Gen
McAfee-GW-Edition	BehavesLike.Win32.VirRansom.gc
Trapmine	suspicious.low.ml.score
FireEye	Generic.mg.bc08dcb5ef1b9e3d
Emsisoft	Trojan.AYOSpy.VB.Gen (B)
SentinelOne	Static AI – Malicious PE
GData	Trojan.AYOSpy.VB.Gen
Jiangmin	TrojanSpy.Ayolog.lx
Webroot	W32.Backdoor.Gen
Avira	TR/Dropper.Gen
MAX	malware (ai score=99)
Antiy-AVL	Trojan/Generic.ASMalwS.245
Arcabit	Trojan.AYOSpy.VB.Gen
Microsoft	Backdoor:Win32/VB.ADA
Google	Detected
Acronis	suspicious
McAfee	BackDoor-DND.a.dr
VBA32	Trojan.MulDrop
Rising	Malware.Undefined!8.C (TFE:4:RNztzGo4peT)
Yandex	Trojan.GenAsa!0dunPb320Mo
Ikarus	Trojan-Spy.Win32.Ayolog
MaxSecure	Trojan.Buzus.enfq
Fortinet	W32/TrojanDropper.NBX!tr
BitDefenderTheta	AI:Packer.D548B43D1F
AVG	Win32:Ayolog-D [Trj]
Cybereason	malicious.5ef1b9
Panda	Trj/Genetic.gen

How to remove Backdoor:Win32/VB.ADA?

Backdoor:Win32/VB.ADA removal tool

Download and install GridinSoft Anti-Malware.
Open GridinSoft Anti-Malware and perform a “Standard scan“.
“Move to quarantine” all items.
Open “Tools” tab – Press “Reset Browser Settings“.
Select proper browser and options – Click “Reset”.
Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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