About “Bulz.137023” infection

The Bulz.137023 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.137023 virus can do?

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

How to determine Bulz.137023?


File Info:
crc32: 599AD809
md5: b4d708d8999d83d2fa0360f38c207ab3
name: B4D708D8999D83D2FA0360F38C207AB3.mlw
sha1: 740ca294b1f738820b9a4f1516d24a5f1b9ff2b1
sha256: 2c627164d8d69ccd1ca32aefd4f22ce9c3f17795ba47ed853877bd7b5f14fa83
sha512: 0a9bbed0167e65272c6dc759217293e23d9d28aad99d80c1edbd01374695efab8e5d057af5a718d3645aaf10d5179f762e1171eb723583a79fa974be4aeebd9d
ssdeep: 12288:CEIN+8aYMs4++7dWkpaa5kBo+rCDL26wDEkTgaZ4icGLrnY8eJC3O:a9l4++7Haa5kB8oEklaC
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
Translation: 0x0000 0x04b0
LegalCopyright: xa9 Microsoft Corporation. All Rights Reserved.
Assembly Version: 0.0.0.0
InternalName: nnn.exe
FileVersion: 10.0.17763.0
CompanyName: Microsoft Corporation
Comments: Chinhu-Chakasenderwa Service Message DLL
ProductName: Microsoftxae Windowsxae-operativsystem
ProductVersion: 10.0.17763.0
FileDescription: cbsmsg.dll
OriginalFilename: nnn.exe

Bulz.137023 also known as:

Elastic	malicious (high confidence)
ClamAV	Win.Packed.njRAT-9815539-1
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
BitDefender	Gen:Variant.Bulz.137023
Cybereason	malicious.8999d8
Arcabit	Trojan.Bulz.D2173F
Cyren	W32/MSIL_Agent.BPF.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
APEX	Malicious
Cynet	Malicious (score: 100)
MicroWorld-eScan	Gen:Variant.Bulz.137023
Ad-Aware	Gen:Variant.Bulz.137023
Sophos	ML/PE-A
F-Secure	Heuristic.HEUR/AGEN.1139024
DrWeb	Trojan.PackedNET.508
FireEye	Generic.mg.b4d708d8999d83d2
Emsisoft	Gen:Variant.Bulz.137023 (B)
SentinelOne	Static AI – Malicious PE
Avira	HEUR/AGEN.1139024
MAX	malware (ai score=83)
Microsoft	Trojan:Win32/Wacatac.D2!ml
GData	Gen:Variant.Bulz.137023
Acronis	suspicious
ALYac	Gen:Variant.Bulz.137023
Malwarebytes	Trojan.MalPack
ESET-NOD32	a variant of MSIL/Kryptik.UGJ
eGambit	Unsafe.AI_Score_100%
Fortinet	MSIL/GenKryptik.ESXT!tr
BitDefenderTheta	AI:Packer.95EDE8AE1F
CrowdStrike	win/malicious_confidence_100% (D)
Qihoo-360	HEUR/QVM03.0.86DB.Malware.Gen

How to remove Bulz.137023?

Bulz.137023 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