Malware

How to remove “Bulz.584404”?

Malware Removal

The Bulz.584404 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.
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What Bulz.584404 virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Injection with CreateRemoteThread in a remote process
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Reads data out of its own binary image
  • A process created a hidden window
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to remove evidence of file being downloaded from the Internet
  • Installs itself for autorun at Windows startup
  • Exhibits behavior characteristic of Nanocore RAT
  • Creates a copy of itself
  • Collects information to fingerprint the system

Related domains:

z.whorecord.xyz
a.tomx.xyz
xp18.ddns.net

How to determine Bulz.584404?


File Info:

crc32: 08F4AF90
md5: fb8944b1bba155b25253fb21a246b735
name: FB8944B1BBA155B25253FB21A246B735.mlw
sha1: 017b72d81ce6e5b45d5be701b24d7455629d984c
sha256: 4650f39d7dbcca87b71d772a850f8cd91c1279e8081ce9de9bcc97310641e564
sha512: e2ef3dc1f64cbaa17ad02fb06a9103e36956d5960d6fea7f813cb65ea20dc7904b33d61dca064eb17ccac8476204891d12569e9571a1435d9b19048ebf5fa6af
ssdeep: 24576:/unILgwszVLq3ZvZ7960dJ67bMEffC5Bp:2Q6zNCJZx60D+oE3C5Bp
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 Microsoft 2015
Assembly Version: 1.0.0.0
InternalName: 5eKGLab.exe
FileVersion: 1.0.0.0
CompanyName: Microsoft
LegalTrademarks:
Comments:
ProductName: stuSys
ProductVersion: 1.0.0.0
FileDescription: stuSys
OriginalFilename: 5eKGLab.exe

Bulz.584404 also known as:

Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
CyrenW32/MSIL_Kryptik.EZZ.gen!Eldorado
ESET-NOD32a variant of MSIL/Kryptik.ACEU
APEXMalicious
AvastFileRepMalware
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Variant.Bulz.584404
MicroWorld-eScanGen:Variant.Bulz.584404
TencentWin32.Trojan.Inject.Auto
Ad-AwareGen:Variant.Bulz.584404
SophosMal/Generic-S
BitDefenderThetaGen:NN.ZemsilF.34050.5m0@ae5hkZf
McAfee-GW-EditionBehavesLike.Win32.Fareit.dc
FireEyeGeneric.mg.fb8944b1bba155b2
EmsisoftGen:Variant.Bulz.584404 (B)
SentinelOneStatic AI – Malicious PE
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftTrojan:Win32/Wacatac.B!ml
ArcabitTrojan.Bulz.D8EAD4
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataGen:Variant.Bulz.584404
McAfeeRDN/Generic.rp
MAXmalware (ai score=80)
VBA32CIL.HeapOverride.Heur
MalwarebytesGeneric.Malware/Suspicious
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_GEN.R06CH07H221
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.ACEU!tr
AVGFileRepMalware
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Generic.HwMABWYC

How to remove Bulz.584404?

Bulz.584404 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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