Categories: Malware

How to remove “Bulz.172002”?

The Bulz.172002 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.172002 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Anomalous file deletion behavior detected (10+)
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config

How to determine Bulz.172002?


File Info:

name: 2753C25170CCA2B245B9.mlwpath: /opt/CAPEv2/storage/binaries/2d84d573743e06bb0129d79630916fbbad2f5cb2523e293026e5ee8011d4f2f1crc32: 48F81F63md5: 2753c25170cca2b245b9213293ef841fsha1: 72d0dd5cb835ba180784f4a859aa09d51c623b2fsha256: 2d84d573743e06bb0129d79630916fbbad2f5cb2523e293026e5ee8011d4f2f1sha512: 60ddcdf3abb98be3774726c4ae42fd1f45ea7871a33215ec5eda08bcf40cc3fd9b146c92993c49f2eeb8c4a0fe98490a1ae7269edd7931dcc7a35462f7ea8146ssdeep: 393216:e28OgL3RsuQlGmsHZ58MM0uyn7aYfb7SdaU6sGST:e2Jgj/PmsHTXn7aYnUxDTtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T108E6233FB269653FC4AA0B3205B39260987BBBA1650A8D1F43F4484CDF6A4712F3F655sha3_384: 49d352dbb3f2a949fbb56a3003cf100ff0d302de872bd61fdf23f3a3753a2af51003f878b9c17c1c832a431a7be92d0dep_bytes: 558bec83c4a453565733c08945c48945timestamp: 2020-05-21 05:56:23

Version Info:

Comments: This installation was built with Inno Setup.CompanyName: TBQ Company Ltd. FileDescription: EncMgr Setup FileVersion: 1.0.0.1 LegalCopyright: OriginalFileName: ProductName: EncMgr ProductVersion: 1.0.0.1 Translation: 0x0000 0x04b0

Bulz.172002 also known as:

Lionic Trojan.Win32.Ekstak.4!c
DrWeb Trojan.Zadved.1654
MicroWorld-eScan Gen:Variant.Bulz.172002
ALYac Gen:Variant.Bulz.172002
Cylance Unsafe
Sangfor Trojan.Win32.Agent.SLC
K7AntiVirus Trojan ( 005722fe1 )
Alibaba TrojanDropper:Win32/Ekstak.6b2d34b8
K7GW Trojan ( 005722fe1 )
Cybereason malicious.170cca
Symantec Trojan.Gen.MBT
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/TrojanDropper.Agent.SLC
Kaspersky Trojan.Win32.Ekstak.ahaam
BitDefender Gen:Variant.Bulz.172002
Avast Win32:Adware-gen [Adw]
Tencent Win32.Trojan.Falsesign.Hqln
Ad-Aware Gen:Variant.Bulz.172002
Emsisoft Gen:Variant.Bulz.172002 (B)
Comodo ApplicUnwnt@#kgqcikoj20nw
McAfee-GW-Edition Artemis!Trojan
FireEye Gen:Variant.Bulz.172002
Sophos Mal/Generic-S
Ikarus Trojan.Ekstak
Avira HEUR/AGEN.1237240
MAX malware (ai score=82)
Microsoft Trojan:Win32/Wacatac.B!ml
Arcabit Trojan.Bulz.D29FE2
GData Gen:Variant.Bulz.172002
Cynet Malicious (score: 99)
AhnLab-V3 PUP/Win32.DownloadAssistant.R353541
McAfee Artemis!2753C25170CC
VBA32 Trojan.Ekstak
Malwarebytes Adware.DownloadAssistant
APEX Malicious
MaxSecure Trojan.Malware.117009836.susgen
Fortinet W32/Ekstak.AHAAM!tr
AVG Win32:Adware-gen [Adw]

How to remove Bulz.172002?

  • 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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