How to remove “Ursu.686423”?

The Ursu.686423 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.

6-day free trial available.

What Ursu.686423 virus can do?

The binary likely contains encrypted or compressed data.
Network activity detected but not expressed in API logs

How to determine Ursu.686423?


File Info:
crc32: C9824071
md5: 6383d401a22fc0fef17b6b075f526321
name: 6383D401A22FC0FEF17B6B075F526321.mlw
sha1: c8f291ef14ee51cad69bed6caf16fbd93a10b83f
sha256: 3f8e6820189b6308f394c0a62e7e025e21d361629ad7b73ffa436508f821eaa1
sha512: 4d1864b98558c3468a4069cd728129aa1eb70e4fb08c293cc7edc8dd762ab6795114b8c161bc890f0dbc3f96fccbb7b2ad365f0e67c693f087e543c5ae61d250
ssdeep: 3072:kNHQYnix8b2owN84tc5yXPm7FC8QouKMzIuP39cZlVJbIpmrNMwfHg/CaI:kNLpIA52OHQNzI639KJhHgK
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
LegalCopyright: Copyright xa9 1998-2021 VMware, Inc.
InternalName: vmui
FileVersion: 16.1.2 build-17966106
CompanyName: VMware, Inc.
ProductName: VMware Workstation
ProductVersion: 16.1.2 build-17966106
FileDescription: VMware Workstation
OriginalFilename: vmware.exe
Translation: 0x0409 0x04b0

Ursu.686423 also known as:

Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
ALYac	Gen:Variant.Ursu.686423
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_80% (D)
Cybereason	malicious.1a22fc
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Kryptik.ABIJ
APEX	Malicious
Avast	Win32:PWSX-gen [Trj]
Kaspersky	HEUR:Trojan-Spy.MSIL.Noon.gen
BitDefender	Gen:Variant.Ursu.686423
MicroWorld-eScan	Gen:Variant.Ursu.686423
Ad-Aware	Gen:Variant.Ursu.686423
Sophos	ML/PE-A
BitDefenderTheta	Gen:NN.ZemsilF.34722.km0@aa61ilfi
FireEye	Generic.mg.6383d401a22fc0fe
Emsisoft	Gen:Variant.Ursu.686423 (B)
SentinelOne	Static AI – Malicious PE
eGambit	Unsafe.AI_Score_99%
Microsoft	Trojan:Win32/Wacatac.B!ml
GData	Gen:Variant.Ursu.686423
AhnLab-V3	Trojan/Win.Generic.C4491642
MAX	malware (ai score=85)
Malwarebytes	Malware.AI.2762548812
AVG	Win32:PWSX-gen [Trj]

How to remove Ursu.686423?

Ursu.686423 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.

Leave a Comment X