Malware

Bulz.230238 removal

Malware Removal

The Bulz.230238 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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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.230238 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Creates an autorun.inf file
  • Authenticode signature is invalid
  • Anomalous .NET characteristics
  • Uses Windows utilities for basic functionality
  • Sniffs keystrokes
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself
  • Anomalous binary characteristics

How to determine Bulz.230238?


File Info:

name: 2BDFC787A10C5CDDE631.mlw
path: /opt/CAPEv2/storage/binaries/f1064d038a6105d54a8bcece23935a2570815c23cb739e47507c81a92921a869
crc32: FFC5BE70
md5: 2bdfc787a10c5cdde63140b0f2721b72
sha1: a29e350f1cabcd10d34c305d49ad85f2248dd1c4
sha256: f1064d038a6105d54a8bcece23935a2570815c23cb739e47507c81a92921a869
sha512: 6920b59ac9a51a038d041b43d6a0a7f1a7e060b6944241517da21202f1b3bd5d56382c785ac2e5fdb724414231c881250016cfbe8921d35ba011dd2e83334ecc
ssdeep: 12288:FT6xQ9UnGdQSD0naAFUywovZSvHdrYSO9w9gRgdLwydqcJ5oGfgJ:FTA6UnGdQSD0naAFOovwlrxYyagIs
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T141B4E10D7784FA26D87C663BC2E725B4D3714982AA9AD3071E5976EC3C333A3544728B
sha3_384: a262de6b32f469a20b5a467ae38a87e308648bb72e444450ba73f360d4eb058a51d0609acdd7074d35cd0868d8c9d3cc
ep_bytes: ff250020400000000000000000000000
timestamp: 2012-12-10 21:25:28

Version Info:

Translation: 0x0000 0x04b0
FileDescription:
FileVersion: 0.0.0.0
InternalName: Server.exe
LegalCopyright:
OriginalFilename: Server.exe
ProductVersion: 0.0.0.0
Assembly Version: 0.0.0.0

Bulz.230238 also known as:

Elasticmalicious (high confidence)
DrWebTrojan.DownLoader8.35656
MicroWorld-eScanGen:Variant.Bulz.230238
FireEyeGeneric.mg.2bdfc787a10c5cdd
ALYacGen:Variant.Bulz.230238
CylanceUnsafe
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 700000121 )
K7GWTrojan ( 700000121 )
Cybereasonmalicious.7a10c5
BitDefenderThetaGen:NN.ZemsilF.34084.Fm0@aeCUyog
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/Packed.CodeWall.B suspicious
CynetMalicious (score: 99)
KasperskyHEUR:Backdoor.MSIL.Generic
BitDefenderGen:Variant.Bulz.230238
AvastMSIL:GenMalicious-RS [Trj]
Ad-AwareGen:Variant.Bulz.230238
EmsisoftGen:Variant.Bulz.230238 (B)
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.hc
SophosMal/Generic-R + Troj/MSIL-PP
IkarusPUA.MSIL.CodeWall
JiangminTrojan.Generic.lsvo
AviraTR/Barys.4458979
MAXmalware (ai score=84)
Antiy-AVLTrojan/Generic.ASMalwS.13D6D0
MicrosoftBackdoor:MSIL/Bladabindi
GDataGen:Variant.Bulz.230238
AhnLab-V3Trojan/Win.Disfa.C4830606
McAfeeArtemis!2BDFC787A10C
MalwarebytesTrojan.Agent
APEXMalicious
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_99%
WebrootW32.Rogue.Gen
AVGMSIL:GenMalicious-RS [Trj]
CrowdStrikewin/malicious_confidence_90% (W)

How to remove Bulz.230238?

Bulz.230238 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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