Malware

Should I remove “Bulz.243601”?

Malware Removal

The Bulz.243601 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.243601 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Sniffs keystrokes
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup
  • Creates known Njrat/Bladabindi RAT registry keys

How to determine Bulz.243601?


File Info:

name: 25898F1FB4EE1BD985C9.mlw
path: /opt/CAPEv2/storage/binaries/f0712dff40d0598b219a751efde25f270e4acdc59ec57f91ee17451d658d83bf
crc32: 0D51B9D0
md5: 25898f1fb4ee1bd985c9a3e3c6c09097
sha1: 66f2fdd531e462b3c810a98e91973104dc73563b
sha256: f0712dff40d0598b219a751efde25f270e4acdc59ec57f91ee17451d658d83bf
sha512: 95dc20008735189c7b029a4dd9b8143da7e95638cdee7af48c10ac58152774227f15a43b7cb119b08eee2cf545505e01b75fa315390837f929564585e4c8ed1c
ssdeep: 768:g/vMlF9wMkpZ/NA4XrI9tw15IrmkqyVMC+kVGDevNqJPvIIPwFmwo0rX/GvFT2dI:CEJN6rI9pQyv4xvVPwFmt0rXsmo
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T16763190BB5DE7ED5C6780A32BB3343C4C7AACE015623E22E28C86961AD3D547B9477D4
sha3_384: 5ffb6baa20a65e9d9752615a23c57a7211db33e28f1edf23b51230da04303f16cf4a8099c1465a3348cdb290831a730a
ep_bytes: ff250020400000000000000000000000
timestamp: 2020-11-24 13:45:56

Version Info:

Translation: 0x0000 0x04b0
Comments: Sound SVH
CompanyName: Sound SVH
FileDescription: Sound SVH
FileVersion: 1.3.0.0
InternalName: WindowsApplication23.exe
LegalCopyright: Copyright Sound SVH © 2020
LegalTrademarks: Sound SVH
OriginalFilename: WindowsApplication23.exe
ProductName: Sound SVH
ProductVersion: 1.3.0.0
Assembly Version: 1.3.0.0

Bulz.243601 also known as:

LionicTrojan.Win32.Malicious.4!c
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader36.8268
MicroWorld-eScanGen:Variant.Bulz.243601
FireEyeGeneric.mg.25898f1fb4ee1bd9
McAfeeArtemis!25898F1FB4EE
CylanceUnsafe
ZillyaTrojan.Kryptik.Win32.2691536
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 004bbabc1 )
AlibabaBackdoor:MSIL/Bladabindi.f26f4631
K7GWTrojan ( 004bbabc1 )
Cybereasonmalicious.fb4ee1
BitDefenderThetaGen:NN.ZemsilF.34232.em0@ay3MRJi
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/Kryptik.AHU
TrendMicro-HouseCallTROJ_GEN.R007C0WBJ22
Paloaltogeneric.ml
KasperskyHEUR:Backdoor.MSIL.Bladabindi.gen
BitDefenderGen:Variant.Bulz.243601
NANO-AntivirusTrojan.Win32.Bladabindi.ideuix
AvastWin32:Trojan-gen
TencentMsil.Backdoor.Bladabindi.Hqvp
Ad-AwareGen:Variant.Bulz.243601
SophosMal/Generic-S
TrendMicroTROJ_GEN.R007C0WBJ22
EmsisoftGen:Variant.Bulz.243601 (B)
SentinelOneStatic AI – Malicious PE
GDataGen:Variant.Bulz.243601
AviraTR/Dropper.MSIL.Gen
MAXmalware (ai score=89)
GridinsoftRansom.Win32.Bladabindi.sa
ViRobotTrojan.Win32.Z.Bladabindi.68608.FN
MicrosoftTrojan:Win32/Wacatac.B!ml
CynetMalicious (score: 100)
Acronissuspicious
VBA32TScope.Trojan.MSIL
ALYacGen:Variant.Bulz.243601
MalwarebytesBackdoor.Bladabindi
APEXMalicious
RisingMalware.Obfus/MSIL@AI.90 (RDM.MSIL:7Xf4vAdIWIjzR4CGdM/Hxw)
YandexTrojan.Kryptik!GtautLISqFM
IkarusTrojan-Dropper.MSIL.Agent
FortinetMSIL/Bladabindi.DW!tr
AVGWin32:Trojan-gen
PandaTrj/GdSda.A
CrowdStrikewin/malicious_confidence_100% (W)
MaxSecureTrojan.Malware.73429756.susgen

How to remove Bulz.243601?

Bulz.243601 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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