What is “Application.OpenSUpdater.V (B)”?

The Application.OpenSUpdater.V (B) 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 Application.OpenSUpdater.V (B) virus can do?

Presents an Authenticode digital signature
Anomalous file deletion behavior detected (10+)
Dynamic (imported) function loading detected
Reads data out of its own binary image
Authenticode signature is invalid

How to determine Application.OpenSUpdater.V (B)?


File Info:
name: AAEA429241A08D5A54DA.mlw
path: /opt/CAPEv2/storage/binaries/23cd673bc7049dd3afbecf6097c62472f817e1fe1b42d2ecc7b9601ddec91db4
crc32: 2DD9C40E
md5: aaea429241a08d5a54daa066c5885d93
sha1: 7830565c36d23d3aa7841c04467f77cc77a23061
sha256: 23cd673bc7049dd3afbecf6097c62472f817e1fe1b42d2ecc7b9601ddec91db4
sha512: be993edf899e028b120e3eb425eb2e9e306411135e4271a039c4a41bcbae9a1f1e44e412b3cd5e115fa36a6657082966c1749ca58a927bf9e209e98089ee983b
ssdeep: 196608:r/73nYYLjjdnvjgSP7Z5zygWxHnw6dIAJE5rOQJLxEA+JBPNESMwW/QE5yXoxRdU:r/73nYYLNvjnIgWO65JE5rRx5+JBZZEU
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T16FC6AE4621967CE1C51CA73D85799F3E2A274B80561BC28F2A7DB7C26B513C23FA60CD
sha3_384: b1999583bce883c5ad23649405d9e14fdadce59575e512d910723f936687e5702412d48b1cec232b301471802b13872c
ep_bytes: 81ec8401000053565733db6801800000
timestamp: 2019-12-16 00:50:43

Version Info:
CompanyName: Gem Company
FileDescription: OneGemUpdater
FileVersion: 1.0.0.0
LegalCopyright: © Gem Company 2020
ProductName: OneGemUpdater
ProductVersion: 1.0.0.0[8/1/2020.06:00:16]
Translation: 0x0409 0x04e4

Application.OpenSUpdater.V (B) also known as:

Lionic	Riskware.Win32.OpenSUpdater.1!c
DrWeb	Adware.Downware.19849
FireEye	Application.OpenSUpdater.V
ALYac	Application.OpenSUpdater.V
Cylance	Unsafe
Zillya	Adware.OpenSUpdater.Win32.5765
Sangfor	PUP.Win32.OpenSUpdater.V
K7AntiVirus	Adware ( 0057b4681 )
Alibaba	Downloader:Win32/OpenSUpdater.db9aead6
K7GW	Adware ( 0057b4681 )
Cyren	W32/OpenSUpdater.Z.gen!Eldorado
Symantec	Trojan.Gen.MBT
ESET-NOD32	a variant of MSIL/Adware.OpenSUpdater.F
Paloalto	generic.ml
Kaspersky	not-a-virus:HEUR:AdWare.Win32.Agent.gen
BitDefender	Application.OpenSUpdater.V
Avast	Win32:AdwareSig [Adw]
Sophos	Generic PUA HI (PUA)
McAfee-GW-Edition	RDN/Generic PUP.x
Emsisoft	Application.OpenSUpdater.V (B)
GData	Application.OpenSUpdater.V
Avira	HEUR/AGEN.1143312
Antiy-AVL	Trojan/Generic.ASMalwS.31521C9
Gridinsoft	Ransom.Win32.Sabsik.sa
Arcabit	Application.OpenSUpdater.V
Microsoft	Trojan:Win32/Ymacco.AB23
Cynet	Malicious (score: 99)
McAfee	Artemis!AAEA429241A0
MAX	malware (ai score=80)
VBA32	Adware.Downware
Malwarebytes	Adware.SpecialSearchOffer
TrendMicro-HouseCall	TROJ_GEN.R002H07KB21
Tencent	Win32.Trojan.Falsesign.Lqow
Yandex	PUA.Agent!vNa3mXVcgX0
Ikarus	AdWare.MSIL.Opensupdater
Fortinet	Adware/OpenSUpdater
Webroot	W32.Adware.Gen
AVG	Win32:AdwareSig [Adw]

How to remove Application.OpenSUpdater.V (B)?

Application.OpenSUpdater.V (B) 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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