Should I remove “Falco Bundleware (PUA)”?

The Falco Bundleware (PUA) 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 Falco Bundleware (PUA) virus can do?

Behavioural detection: Executable code extraction – unpacking
Sample contains Overlay data
The binary contains an unknown PE section name indicative of packing
Authenticode signature is invalid
Anomalous binary characteristics

How to determine Falco Bundleware (PUA)?


File Info:
name: 642AC1B804E1F6186EBB.mlw
path: /opt/CAPEv2/storage/binaries/9675c87c7f567280499f4790551b25383005b3fb645da7e7f5f3b0aa1320d7b0
crc32: 92601B6D
md5: 642ac1b804e1f6186ebbd4c920ebbe9c
sha1: 1418b89c8d0f2fc460ca3faf2aa21e439a7cd793
sha256: 9675c87c7f567280499f4790551b25383005b3fb645da7e7f5f3b0aa1320d7b0
sha512: 1fa99183304c3162f995f80b2be7bf9364a381b0ad5a07bc9f3a2bc5c54328cbba630464469f1f6130193f2598f7909aa6cfef3150f21959aa4ef5272bd0c3f5
ssdeep: 98304:41QTxjLx5EXfWvtHarzK7UKOsvWzAekBzazqSC0U61YM:cSLxKXfWvNaPGOsvWzjVzlC0Ht
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T181060227B299613EC4AE27350673A05058FBB66DF817BE1676F4C48CCF664C00E3EA65
sha3_384: 1e86b74bba75be300bf0cadd8b5725f72757c633c4b13187d90029d5171d00e2fac7c92cf6b15a0c24953f327b2b9529
ep_bytes: 558bec83c4a453565733c08945c48945
timestamp: 2019-10-12 11:15:57

Version Info:
Comments: This installation was built with Inno Setup.
CompanyName: FalcoWare, Inc.                                             
FileDescription: Jellyfish Setup                                             
FileVersion:                     
LegalCopyright:                                                                                                     
OriginalFileName:                                                   
ProductName: Jellyfish                                                   
ProductVersion:                                                   
Translation: 0x0000 0x04b0

Falco Bundleware (PUA) also known as:

Bkav	W32.AIDetectMalware
Lionic	Adware.Win32.Falco.2!c
Malwarebytes	Adware.RelevantKnowledge
Sangfor	PUP.Win32.Agent.V212
Avast	Win32:VSok-A [PUP]
Sophos	Falco Bundleware (PUA)
Ikarus	PUA.Falco
Antiy-AVL	GrayWare[AdWare]/Win32.Falco.a
Microsoft	PUA:Win32/Presenoker
GData	Win32.Application.Falco.A
Varist	W32/FalcoBundler.B.gen!Eldorado
Cylance	unsafe
SentinelOne	Static AI – Suspicious PE
MaxSecure	Trojan.Malware.121218.susgen
Fortinet	W32/FalcoBundler.B!tr
AVG	Win32:VSok-A [PUP]
DeepInstinct	MALICIOUS
CrowdStrike	win/grayware_confidence_100% (W)

How to remove Falco Bundleware (PUA)?

Falco Bundleware (PUA) 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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