What is “PUABundler:Win32/MSetup”?

The PUABundler:Win32/MSetup 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.

GridinSoft Anti-Malware

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 PUABundler:Win32/MSetup virus can do?

Sample contains Overlay data
Authenticode signature is invalid
Anomalous binary characteristics

How to determine PUABundler:Win32/MSetup?


File Info:
name: A21ECABAEF7AE5A3408E.mlw
path: /opt/CAPEv2/storage/binaries/5d04e5fe5b73995f04000fc15c42104fd603fd86002e6cd7f2d451209fc4a197
crc32: 5C872AB5
md5: a21ecabaef7ae5a3408ef6cd991f9355
sha1: b5534de8bebb863e165f25f9fecf67a6dc1e4867
sha256: 5d04e5fe5b73995f04000fc15c42104fd603fd86002e6cd7f2d451209fc4a197
sha512: 0e61f03d31aff3d6a2a21bf4d4a6840a729afb5c305d9862c142c3861e5d04ed5bab103da869e26a94d653f45146abe56495a5c4731038b057473e43d21da093
ssdeep: 6144:y2HRFGHrrhIEOoiO4PQ6hnJHLjDTOo1hsHTS5BtO8jdsPRwAM:JFGizO96l5p1hgTOPrGM
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T164949D12A8A085F2D34211B4DEFD6F37DABC8B64533069C367D41D706A71AE3A23663D
sha3_384: 409c029c636e5e5dd9a947662cfd87ed80457a3e3fb885546a3b17b44cd1dc1803aea426288a488f1e3dd50a21b0c785
ep_bytes: 
timestamp: 2023-09-21 08:53:20

Version Info:
0: [No Data]

PUABundler:Win32/MSetup also known as:

Bkav	W32.AIDetectMalware
Lionic	Trojan.Win32.Generic.4!c
MicroWorld-eScan	Trojan.GenericKDZ.103080
FireEye	Trojan.GenericKDZ.103080
Skyhigh	BehavesLike.Win32.Generic.gh
Sangfor	Trojan.Win32.Agent.Vh3o
Arcabit	Trojan.Generic.D192A8
BitDefender	Trojan.GenericKDZ.103080
Emsisoft	Trojan.GenericKDZ.103080 (B)
VIPRE	Trojan.GenericKDZ.103080
Sophos	Mal/Generic-S
Google	Detected
Xcitium	Heur.Corrupt.PE@1z141z3
Microsoft	PUABundler:Win32/MSetup
GData	Trojan.GenericKDZ.103080
Varist	W32/Kryptik.LJF.gen!Eldorado
ALYac	Trojan.GenericKDZ.103080
MAX	malware (ai score=80)
Malwarebytes	Generic.Malware.AI.DDS
TrendMicro-HouseCall	TROJ_GEN.R002H09B724
Rising	Trojan.Generic@AI.100 (RDML:X2aHVCPoeWWzW+7hQy4ISA)
MaxSecure	Trojan.Malware.121218.susgen
Fortinet	W32/GenericKDZ.103080!dam
DeepInstinct	MALICIOUS

How to remove PUABundler:Win32/MSetup?

PUABundler:Win32/MSetup 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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