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: DE5493625848B3C742E2.mlw
path: /opt/CAPEv2/storage/binaries/1e1998857257607575de60f7ddc86b16253d357a4a9dc5d404bab5d0d0e0f9c3
crc32: 822435C8
md5: de5493625848b3c742e2298d7b6429ad
sha1: 79e1730f7b0076c53995315bfcd0d6f5991cab5b
sha256: 1e1998857257607575de60f7ddc86b16253d357a4a9dc5d404bab5d0d0e0f9c3
sha512: 8d614c2510a2ca95fc57abc07fa82bb490d1eae88b5123ce2d9ba20ac452669d54605325ac7298f3ea8092ca5752186c3104022f9b6aee751ed533c62c9c9dc4
ssdeep: 1536:/d8/WdqHfkQN5iLrX5FRR+x5c4Di6jHsQEYFlOU:183/BziLFFRRPGi/QEuEU
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T14D73291294B285B5C3825232CF78BFA7E3FDE99C57657AC3131C38709372D87A16650A
sha3_384: 82d1a0e690af96514b5851c5e2347a1ea1a7792dbaaecd025c5c48db0d60e416c141605bbc01a5e73dc75f8691f70086
ep_bytes: 
timestamp: 2023-09-21 07:03:51

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
Skyhigh	BehavesLike.Win32.Generic.lh
Malwarebytes	Malware.AI.3224877934
Sangfor	Trojan.Win32.Agent.Vsr6
TrendMicro-HouseCall	TROJ_GEN.R002H09BD24
BitDefender	Trojan.GenericKDZ.103080
Emsisoft	Trojan.GenericKDZ.103080 (B)
Google	Detected
VIPRE	Trojan.GenericKDZ.103080
FireEye	Trojan.GenericKDZ.103080
Sophos	Mal/Generic-S
Varist	W32/Kryptik.LJF.gen!Eldorado
MAX	malware (ai score=87)
Microsoft	PUABundler:Win32/MSetup
Arcabit	Trojan.Generic.D192A8
GData	Trojan.GenericKDZ.103080
ALYac	Trojan.GenericKDZ.103080
Rising	Trojan.Generic@AI.100 (RDML:nF6Pdc8cxWJyFZBJwHz3xg)
MaxSecure	Trojan.Malware.121218.susgen
Fortinet	W32/GenericKDZ.103080!dam
Cybereason	malicious.25848b
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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