Categories: Malware

Should I remove “Bulz.539058”?

The Bulz.539058 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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What Bulz.539058 virus can do?

  • Sample contains Overlay data
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Exhibits possible ransomware file modification behavior
  • Attempts to modify proxy settings
  • Harvests cookies for information gathering
  • Anomalous binary characteristics

How to determine Bulz.539058?


File Info:

name: 87E09599FF68D0138095.mlwpath: /opt/CAPEv2/storage/binaries/9b0cc9219b854fb5dbb13eb5daafe18e12ce7387de55c8cf83cef20487b6d38ccrc32: 6B11AD03md5: 87e09599ff68d0138095504f6fd814e6sha1: 640f587dded6aa0871561031012cd4fd06a6d642sha256: 9b0cc9219b854fb5dbb13eb5daafe18e12ce7387de55c8cf83cef20487b6d38csha512: 65719a6acc5e46d47ca12f5c02ddcc85e28e1ae19e195fa55b40732b3951b467a07a3970777a5e977eb2a545d6c2a6dd0916823c4a9ed166f26ca403b4d39a2cssdeep: 49152:tuEDLB2F3fWPO7jZrrgqBo90HOg+k53icr7aeLav4WbD72Hv1wOhLnis2b+ltAsN:tLef7RAB3zD7Kjjq0usjmqMh56rltype: PE32+ executable (console) x86-64, for MS Windowstlsh: T1A9666B39ABB4C1E5F9ABD83CA9778671FA727A510833530B89E1C21E6F336524D19331sha3_384: af803971c55cc7347306791f1d7894c7fd62b95002bc6894575fbed25d652e5a7480288bffbc2db4ba455cd2df118e8aep_bytes: e848feffffc82000004c897c24f84883timestamp: 2020-02-12 20:23:46

Version Info:

CompanyName: Microsoft CorporationFileDescription: Microsoft Office Click-to-Run IntegratorFileVersion: 16.0.12430.20286InternalName: C2R IntegratorLegalTrademarks1: Microsoft® is a registered trademark of Microsoft Corporation.LegalTrademarks2: Windows® is a registered trademark of Microsoft Corporation.OriginalFilename: Integrator.exeProductName: Microsoft OfficeProductVersion: 16.0.12430.20286Translation: 0x0000 0x04e4

Bulz.539058 also known as:

Lionic Trojan.Win32.Crypmodng.tsaK
MicroWorld-eScan Gen:Variant.Bulz.539058
ClamAV Win.Ransomware.Lazy-9977608-0
FireEye Gen:Variant.Bulz.539058
McAfee Artemis!87E09599FF68
Cylance Unsafe
Sangfor Trojan.Win64.Filecoder.Vuj6
K7AntiVirus Trojan ( 0059aa0b1 )
Alibaba Trojan:Win64/Filecoder.88e1d7b9
K7GW Trojan ( 0059aa0b1 )
CrowdStrike win/malicious_confidence_60% (D)
Cyren W64/Ipamor.A
Symantec Downloader
ESET-NOD32 Win64/Filecoder.GG
Kaspersky Trojan-Ransom.Win32.Blocker.zduf
BitDefender Gen:Variant.Bulz.539058
Avast Win64:Trojan-gen
Tencent Win32.Trojan.Blocker.Qnkl
Ad-Aware Gen:Variant.Bulz.539058
Emsisoft Gen:Variant.Bulz.539058 (B)
DrWeb Win32.HLLP.Azov.2
VIPRE Gen:Variant.Bulz.539058
McAfee-GW-Edition BehavesLike.Win64.Expiro.vh
Sophos Mal/Generic-R + Troj/Azov-A
GData Gen:Variant.Bulz.539058
Jiangmin Trojan.Blocker.urx
Antiy-AVL GrayWare/Win32.Filecoder.gg
Arcabit Trojan.Bulz.D839B2
Microsoft Trojan:Win32/Wacatac.B!ml
Google Detected
AhnLab-V3 Trojan/Win.Generic.R534176
ALYac Gen:Variant.Bulz.539058
MAX malware (ai score=83)
TrendMicro-HouseCall TROJ_GEN.R002H0CKE22
Rising Ransom.Agent!8.6B7 (TFE:2:U9tOTBNOHOO)
Ikarus Trojan-Ransom.FileCrypter
Fortinet W64/Filecoder.GG!tr
AVG Win64:Trojan-gen

How to remove Bulz.539058?

  • 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.
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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