Bulz.521353 removal guide

The Bulz.521353 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 Bulz.521353 virus can do?

Executable code extraction
Creates RWX memory
Reads data out of its own binary image
A process created a hidden window
Network activity detected but not expressed in API logs
Anomalous binary characteristics

How to determine Bulz.521353?


File Info:
crc32: F4886956
md5: d346b6f65937686dd315d6e7c329882e
name: D346B6F65937686DD315D6E7C329882E.mlw
sha1: eabe28151a0ccc627eaa3d133a39e5653b455c51
sha256: 13bc5cba59d14de0d3de000f0938c273ab3a447af28e4f33aa5e1ce90275ccd0
sha512: 6c0fd5ea576c5511c06015e3976e3dcc7990abf3c08d849805959c54dbeca75de799ca3669d7d2d8fc59a91b7d3433abaa1c884859586e72b16c89e128aaf5cc
ssdeep: 12288:dFUFuKjqTEyhAAw0DfCsso25mQss3tZQc:lK2TYAw0D6toetrQc
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: roscoe
FileVersion: 5.0.5.7
CompanyName: deductible
LegalTrademarks: respect
Comments: article
ProductName: drools
FileDescription: kahuna
Translation: 0x0000 0x04e4

Bulz.521353 also known as:

Bkav	W32.AIDetect.malware2
K7AntiVirus	Trojan ( 0057e2dc1 )
DrWeb	Trojan.Loader.839
Cynet	Malicious (score: 100)
ALYac	Gen:Variant.Bulz.521353
K7GW	Trojan ( 0057e2dc1 )
Cyren	W32/Ninjector.J.gen!Camelot
Symantec	Packed.Generic.610
ESET-NOD32	NSIS/Injector.AMJ
APEX	Malicious
Avast	Win32:Malware-gen
Kaspersky	HEUR:Trojan.Win32.Injects.gen
BitDefender	Gen:Variant.Bulz.521353
MicroWorld-eScan	Gen:Variant.Bulz.521353
Ad-Aware	Gen:Variant.Bulz.521353
Sophos	Mal/Generic-S
McAfee-GW-Edition	BehavesLike.Win32.Dropper.gc
FireEye	Gen:Variant.Bulz.521353
Emsisoft	Gen:Variant.Bulz.521353 (B)
Kingsoft	Win32.Troj.Undef.(kcloud)
Microsoft	Trojan:Win32/SpyNoon.SS!MTB
AegisLab	Trojan.Win32.Noon.l!c
GData	Win32.Trojan-Stealer.FormBook.S6L71E
AhnLab-V3	Trojan/Win.Tnega.R426262
McAfee	RDN/Generic PWS.y
MAX	malware (ai score=85)
VBA32	BScope.Trojan-Dropper.Injector
Panda	Trj/CI.A
TrendMicro-HouseCall	TROJ_GEN.F0D1C00FH21
Rising	Trojan.Injector/NSIS!1.D743 (CLASSIC)
Fortinet	W32/Kryptik.J!tr
AVG	Win32:Malware-gen
Paloalto	generic.ml

How to remove Bulz.521353?

Bulz.521353 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