Malware

What is “Win32:Alureon-BCR [Cryp]”?

Malware Removal

The Win32:Alureon-BCR [Cryp] 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 Win32:Alureon-BCR [Cryp] virus can do?

  • Executable code extraction
  • Enumerates user accounts on the system
  • Creates RWX memory
  • Drops a binary and executes it
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Mimics the file times of a Windows system file
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a copy of itself
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Win32:Alureon-BCR [Cryp]?


File Info:

crc32: 62242CA6
md5: bab49883135009f044481db36c9d73e1
name: BAB49883135009F044481DB36C9D73E1.mlw
sha1: d414cf99ca32909f33f46fbab7db1b4bc34de047
sha256: 880b147b186b5902ea9d0c044b13f1d24f7450feb504531ad97a74c395c0d39e
sha512: 8b7b2978a3261caefe14e8abbb941ee73e7f135ac041ab618340798b35f1dc41d7c61490a20de8c11d9b26a1d503ec972c1e49e32f21048f98e6e80153b01bcc
ssdeep: 3072:IpE+Wj0Wce5ozLZnnXkLIiw4kou7o1U5TrFQYSDH7iY:0xVwu10LIxSuL5TXSDO
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Cor Desi Plug
InternalName: nicol
FileVersion: 9.7.9657.60400
CompanyName: Cor Desi Plug
ProductName: nicol rocks unruled
ProductVersion: 9.7.9657.60400
FileDescription: nicol reemissions
OriginalFilename: nicol.exe
Translation: 0x0409 0x04b0

Win32:Alureon-BCR [Cryp] also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 004f07d41 )
DrWebTrojan.Encoder.4691
CynetMalicious (score: 100)
ALYacTrojan.GenericKD.31247015
CylanceUnsafe
SangforTrojan.Win32.Save.a
AlibabaRansom:Win32/Zerber.92bd7e79
K7GWTrojan ( 004f07d41 )
Cybereasonmalicious.313500
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.EYKI
APEXMalicious
AvastWin32:Alureon-BCR [Cryp]
KasperskyTrojan-Ransom.Win32.Zerber.fitt
BitDefenderTrojan.GenericKD.31247015
NANO-AntivirusTrojan.Win32.Zerber.evokag
MicroWorld-eScanTrojan.GenericKD.31247015
TencentWin32.Trojan.Zerber.Pijs
Ad-AwareTrojan.GenericKD.31247015
SophosML/PE-A + Mal/Cerber-C
ComodoPacked.Win32.Krap.AS@1pt1ia
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CERBER.F117KU
McAfee-GW-EditionBehavesLike.Win32.Generic.ch
FireEyeGeneric.mg.bab49883135009f0
EmsisoftTrojan.GenericKD.31247015 (B)
SentinelOneStatic AI – Malicious PE
AviraHEUR/AGEN.1121409
MicrosoftRansom:Win32/Cerber
ArcabitTrojan.Generic.D1DCCAA7
AegisLabTrojan.Win32.Generic.4!c
GDataTrojan.GenericKD.31247015
Acronissuspicious
McAfeeArtemis!BAB498831350
MAXmalware (ai score=99)
VBA32Malware-Cryptor.Limpopo
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_CERBER.F117KU
RisingRansom.Zerber!8.518C (CLOUD)
IkarusTrojan.Win32.Crypt
FortinetW32/Kryptik.EYKI!tr
AVGWin32:Alureon-BCR [Cryp]
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Cerber.HxQBsvAA

How to remove Win32:Alureon-BCR [Cryp]?

Win32:Alureon-BCR [Cryp] 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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