Malware

Bulz.213658 malicious file

Malware Removal

The Bulz.213658 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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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.
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What Bulz.213658 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • 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
  • Attempts to modify desktop wallpaper
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Exhibits possible ransomware file modification behavior

Related domains:

wpad.local-net
opengolad.com

How to determine Bulz.213658?


File Info:

name: D512CAB8125ECB2C8B75.mlw
path: /opt/CAPEv2/storage/binaries/c23045f919c567c4d5f34280d37e68834e4dcfa21044ec4541256f7193c6148c
crc32: F08C43E8
md5: d512cab8125ecb2c8b75d2d430e5aee2
sha1: 438c2fa1dce19f02e5828182b5d70d289a01ce06
sha256: c23045f919c567c4d5f34280d37e68834e4dcfa21044ec4541256f7193c6148c
sha512: f88784d589a7b0e2c6352c68c50b78997fb7e49d98c5db2f60e2735779aaa808edef678a0b97a4031d21790233ce76348e8f6eebd7613611ccd701356fa7fe29
ssdeep: 196608:ovYAIG5+CdPpRY7bUbe7U61eE5u0fBCAAfPAFVp/rUUNlGhEgTICIRtNFYD1O7Od:ovZ5+2UQq3ZCAAfYFVZrULEgTIS5f
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D5E6333FB218A13FD46A4A3105B383909D7BBA26A95ACC1E47F4451ECF7A4B01F3A715
sha3_384: c4a75c2d51a8f3819c33e08805afb2bf5ed8c5e9d74c7c543ad94af8fca25dccbae1c924cc5ecd7110a4febf0fc7dfa3
ep_bytes: 558bec83c4a453565733c08945c48945
timestamp: 2020-05-21 05:56:23

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName: CSText
FileDescription: CSText Converter Setup
FileVersion: 1.0.0.1
LegalCopyright:
OriginalFileName:
ProductName: CSText Converter
ProductVersion: 1.0.0.1
Translation: 0x0000 0x04b0

Bulz.213658 also known as:

DrWebTrojan.Zadved.1654
MicroWorld-eScanGen:Variant.Bulz.213658
FireEyeGen:Variant.Bulz.213658
ALYacGen:Variant.Bulz.213658
CylanceUnsafe
SangforTrojan.Win32.Ekstak.agyri
K7AntiVirusRiskware ( 0040eff71 )
AlibabaTrojan:Win32/Ekstak.5a997260
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.8125ec
SymantecTrojan.Gen.MBT
ESET-NOD32a variant of Win32/TrojanDropper.Agent.SLC
KasperskyTrojan.Win32.Ekstak.agyri
BitDefenderGen:Variant.Bulz.213658
NANO-AntivirusTrojan.Win32.Ekstak.ialyys
AvastWin32:Adware-gen [Adw]
Ad-AwareGen:Variant.Bulz.213658
SophosMal/Generic-S
McAfee-GW-EditionBehavesLike.Win32.Dropper.tc
EmsisoftGen:Variant.Bulz.213658 (B)
GDataGen:Variant.Bulz.213658
MaxSecureTrojan.Malware.108945993.susgen
AviraTR/Ekstak.rghud
MicrosoftTrojan:Win32/Wacatac.B!ml
AhnLab-V3PUP/Win32.RL_Generic.R354073
McAfeeArtemis!D512CAB8125E
MalwarebytesAdware.DownloadAssistant
APEXMalicious
TencentWin32.Trojan.Ekstak.Wope
YandexTrojan.Ekstak!zTwXKqX16lg
MAXmalware (ai score=85)
FortinetPossibleThreat.MU
AVGWin32:Adware-gen [Adw]

How to remove Bulz.213658?

Bulz.213658 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.

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