Trojan.MSIL.Agent.qwigwb removal guide

The Trojan.MSIL.Agent.qwigwb 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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Gridinsoft Anti-Malware

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 Trojan.MSIL.Agent.qwigwb virus can do?

Sample contains Overlay data
The binary contains an unknown PE section name indicative of packing
The executable is compressed using UPX
Authenticode signature is invalid
Anomalous binary characteristics

How to determine Trojan.MSIL.Agent.qwigwb?


File Info:
name: 88A9881165D45CF3C14A.mlw
path: /opt/CAPEv2/storage/binaries/c69ab0887038dfbacaa7a44fcaa088afe418979492d45d46f4bf5caef91c17d5
crc32: 974C696C
md5: 88a9881165d45cf3c14a17d5e2a8cbfd
sha1: 83368846781a9f5fa14e18e38dd32986ff200f24
sha256: c69ab0887038dfbacaa7a44fcaa088afe418979492d45d46f4bf5caef91c17d5
sha512: 30815880037e562eaa326181b1996c49f4cea4cc6f153464f9ddf8253d68326500fc9950bf2d341a1d97ffff83e3af69579708783cbb0104b064b42aee302578
ssdeep: 196608:tAZnLkX4R2JfJU8PB53SN4U/oRQkH2HcFAF4RccODe9NRpdFr87:aw4R2JfJU8PB53SN4GoRQkHReWzrO
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T19BF69D13BE448137C0628A35D96BC631983EB675FE359A2736EC174E1F21600EDA636F
sha3_384: 6cfa598a21b519f9060cfe2774f8ca00cb6780076c1228a033bd8cde6097b733a0a678fcd21b60975e0721d8b94e1063
ep_bytes: eb1066623a432b2b484f4f4b90e9ac90
timestamp: 2016-10-04 10:27:29

Version Info:
CompanyName: Zemana Ltd.
FileDescription: ZAM
LegalCopyright: Zemana Ltd. All rights reserved.
ProductName: ZAM
ProductVersion: 2.50.133
Translation: 0x0409 0x04e4

Trojan.MSIL.Agent.qwigwb also known as:

CyrenCloud	Risk/WIN_PE.c69ab088!Threatlookup
Bkav	W32.AIDetectMalware
Lionic	Trojan.Win32.Agent.Y!c
Skyhigh	BehavesLike.Win32.PWSZbot.vh
Cylance	unsafe
Sangfor	Virus.Win32.Save.a
K7AntiVirus	Riskware ( 00584baa1 )
Alibaba	Trojan:MSIL/BScope.228edd82
K7GW	Riskware ( 00584baa1 )
Elastic	malicious (high confidence)
Cynet	Malicious (score: 99)
APEX	Malicious
Kaspersky	Trojan.MSIL.Agent.qwigwb
Avast	Win32:Malware-gen
Tencent	Malware.Win32.Gencirc.13efa69a
Sophos	Generic Reputation PUA (PUA)
F-Secure	Trojan.TR/Agent.iruqr
Trapmine	malicious.moderate.ml.score
Ikarus	Trojan.Win32.FakeAV
Jiangmin	Trojan.Delf.bei
Avira	TR/Agent.iruqr
MAX	malware (ai score=99)
Kingsoft	MSIL.Trojan.Agent.qwigwb
Xcitium	Malware@#133howrpvc10x
ZoneAlarm	Trojan.MSIL.Agent.qwigwb
AhnLab-V3	Malware/Gen.Generic.C1863215
McAfee	Artemis!88A9881165D4
VBA32	BScope.Trojan.Adkor
Malwarebytes	Generic.Malware/Suspicious
TrendMicro-HouseCall	TROJ_GEN.R002H0CL723
Rising	Trojan.Agent!8.B1E (CLOUD)
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.207646123.susgen
Fortinet	W32/Agent.QWIGWB!tr
AVG	Win32:Malware-gen
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (W)

How to remove Trojan.MSIL.Agent.qwigwb?

Trojan.MSIL.Agent.qwigwb 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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