Categories: PUA

How to remove “PUP.Optional.Wilsys”?

The PUP.Optional.Wilsys 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 PUP.Optional.Wilsys virus can do?

Behavioural detection: Executable code extraction – unpacking
Sample contains Overlay data
Unconventionial language used in binary resources: Chinese (Simplified)
The binary contains an unknown PE section name indicative of packing
The binary likely contains encrypted or compressed data.
Authenticode signature is invalid
Attempted to write directly to a physical drive
Anomalous binary characteristics

How to determine PUP.Optional.Wilsys?


File Info:
name: 89191DC56FCC8BFD5D6B.mlwpath: /opt/CAPEv2/storage/binaries/01e2493fc18a7d7e21123c625ca41b918846627bfbecab75333533846346e03bcrc32: 1B62C951md5: 89191dc56fcc8bfd5d6bb37a3867b50dsha1: 0a506e9166ed3b35a9f58a4f4a0e91983fda5a6dsha256: 01e2493fc18a7d7e21123c625ca41b918846627bfbecab75333533846346e03bsha512: 803d8375645bbbaeb2e4c8e1bfcd7ba792414b12eb0e9ed4d1668cc13b133a20d83bed11f892dad8b682a8bedaca1e34a758bc613e818dfe8bfe47154ae49d2assdeep: 6144:nFBlobFo8RIkmQhJb+UNHFMLWVVmFlIiG1NCtqmtdaOXNIJU3u30Ql+BFoqjHH6N:nnloJYQh9rNzVKumzR9/xnFnHy7t1type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1BDA423F24376A232E0E19F341BDB8988E9F5EF5923509B276042B1385F2F65DAD161F0sha3_384: 3f53bead9632c73f83381e2a4a1d89fb061b8382cd4882c7fb4c6558c9e7174bebbd83318780aa36e45e9c1ec9ea6a82ep_bytes: 6801404b00e801000000c3c37b904d13timestamp: 2013-09-05 07:27:37
Version Info:
CompanyName: WilSys Co., Ltd.FileVersion: 1.0.2.2631ProductVersion: 1.0.2.2631FileDescription: WilSys Control 1.0.2.2631InternalName: WilSys.exeLegalCopyright: Copyright (C) 2013OriginalFilename: WilSys.exeProductName: WilSys ControlTranslation: 0x0809 0x04b0

PUP.Optional.Wilsys also known as:

Bkav	W32.AIDetect.malware2
tehtris	Generic.Malware
DrWeb	Trojan.DownLoader12.53578
FireEye	Generic.mg.89191dc56fcc8bfd
McAfee	PUP-FDW
Cylance	Unsafe
Sangfor	PUP.Win32.ELEX.PD
BitDefenderTheta	Gen:NN.ZexaF.34592.BG1aaaKBs@dj
VirIT	Trojan.Win32.Generic.ALXF
Cyren	W32/S-f6569645!Eldorado
Symantec	SecurityRisk.BL
Elastic	malicious (high confidence)
ESET-NOD32	a variant of Win32/Adware.ELEX.PD
APEX	Malicious
Kaspersky	Trojan.Win32.Agentb.acya
NANO-Antivirus	Trojan.Win32.Agent.cxivbp
SUPERAntiSpyware	PUP.Wilsys/Variant
Avast	Win32:Adware-gen [Adw]
Tencent	Malware.Win32.Gencirc.10b38230
Comodo	Application.Win32.ELEX.DAQ@5l1b01
Zillya	Trojan.Agentb.Win32.1566
TrendMicro	TROJ_SPNV.03JG13
McAfee-GW-Edition	BehavesLike.Win32.PWSZbot.gc
Trapmine	malicious.moderate.ml.score
Sophos	Elex (PUA)
SentinelOne	Static AI – Malicious PE
Jiangmin	Trojan/Agentb.afb
Google	Detected
Avira	TR/Wysotot.Gen
Antiy-AVL	Trojan/Generic.ASMalwS.422
Kingsoft	Win32.Troj.Agentb.ac.(kcloud)
GData	Win32.Application.Elex.AD
Cynet	Malicious (score: 99)
AhnLab-V3	Trojan/Win32.Agentb.R83184
VBA32	Trojan.Agentb
Malwarebytes	PUP.Optional.Wilsys
TrendMicro-HouseCall	TROJ_SPNV.03JG13
Yandex	Trojan.Agentb!8k0CzSAEQFA
Ikarus	Trojan.Win32.Agent
Fortinet	W32/Agentb.ACYA!tr
AVG	Win32:Adware-gen [Adw]
Panda	Trj/Genetic.gen