Should I remove “Heur.VB.Krypt.11 (B)”?

The Heur.VB.Krypt.11 (B) 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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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 Heur.VB.Krypt.11 (B) virus can do?

Executable code extraction
Creates RWX memory
Unconventionial language used in binary resources: Chinese (Traditional)
Network activity detected but not expressed in API logs
Anomalous binary characteristics

How to determine Heur.VB.Krypt.11 (B)?


File Info:
crc32: 0FDC696E
md5: cba022303a657ef40256dc61d56adafa
name: upload_file
sha1: c461314a020476e69b3621ef3cc1f3ff0b4cbed0
sha256: 9bdecf70f8ecde2d83fb7e7bf513abe5db6531fdc4f773a47e22f6a2f8509d16
sha512: 392b248abac35e929543c8f9d828a94c02128548cfd766158bf8a53da549700cd61b77cdb387a46c81c67cfb7cc6eaf4188974a50e4ad77f3b27d29db1e0bd53
ssdeep: 1536:iqGoZK88dxdeVKEMPSybW0Gr7J11IbuKkGoh:iqGoZKRLd6KxwhJ0KKkGoh
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
Translation: 0x0404 0x04b0
LegalCopyright: xa9Thunderbird and Mozilla Developers, according to the MPL 1.1/GPL 2.0/LGPL 2.1 licenses, as applicable.
InternalName: thunderbird
FileVersion: 68.12
CompanyName: Mozilla Corporation
LegalTrademarks: Thunderbird is a Trademark of The Mozilla Foundation.
Comments: Mozilla Thunderbird Mail and News Client
ProductName: Thunderbird
ProductVersion: 68.12
FileDescription: Thunderbird
OriginalFilename: thunderbird.exe

Heur.VB.Krypt.11 (B) also known as:

Bkav	W32.AIDetectVM.malware1
Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Heur.VB.Krypt.11
FireEye	Generic.mg.cba022303a657ef4
Qihoo-360	Generic/Trojan.eae
McAfee	RDN/Generic.grp
VIPRE	Trojan.Win32.Generic!BT
AegisLab	Trojan.Win32.Generic.4!c
K7AntiVirus	Trojan ( 00570e281 )
BitDefender	Gen:Heur.VB.Krypt.11
K7GW	Trojan ( 00570e281 )
Cybereason	malicious.03a657
Symantec	ML.Attribute.HighConfidence
TrendMicro-HouseCall	TROJ_GEN.R002H09JC20
Kaspersky	Trojan.Win32.Vebzenpak.aazx
Alibaba	Trojan:Win32/Vebzenpak.d13e842b
Ad-Aware	Gen:Heur.VB.Krypt.11
F-Secure	Heuristic.HEUR/AGEN.1119968
Invincea	Mal/Generic-S
McAfee-GW-Edition	BehavesLike.Win32.Trojan.qm
SentinelOne	DFI – Suspicious PE
Emsisoft	Gen:Heur.VB.Krypt.11 (B)
APEX	Malicious
Avira	HEUR/AGEN.1119968
Microsoft	Trojan:Win32/Tiggre!rfn
Arcabit	Trojan.VB.Krypt.11
ZoneAlarm	Trojan.Win32.Vebzenpak.aazx
GData	Gen:Heur.VB.Krypt.11
Cynet	Malicious (score: 100)
ALYac	Gen:Heur.VB.Krypt.11
MAX	malware (ai score=81)
Panda	Trj/GdSda.A
ESET-NOD32	a variant of Win32/GenKryptik.EUAU
Rising	Malware.Undefined!8.C (TFE:5:RloPtKZ5sWF)
Ikarus	Trojan.Win32.Krypt
eGambit	Unsafe.AI_Score_95%
Fortinet	W32/GenKryptik.EUAU!tr
AVG	FileRepMalware
Paloalto	generic.ml
CrowdStrike	win/malicious_confidence_60% (W)

How to remove Heur.VB.Krypt.11 (B)?

Heur.VB.Krypt.11 (B) 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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