Malware

Win32/Filecoder.Buran.K removal instruction

Malware Removal

The Win32/Filecoder.Buran.K 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/Filecoder.Buran.K virus can do?

  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Creates a copy of itself

How to determine Win32/Filecoder.Buran.K?


File Info:

name: 8DFFAC3010279C418436.mlw
path: /opt/CAPEv2/storage/binaries/c08b6f2f62fec4b765a156e03a6fe06f4142fd0341c98be9810e14d4f75979bf
crc32: DF44CD60
md5: 8dffac3010279c41843668c2b5be8219
sha1: 4583a5a1a9f0c5fe30c1f56dbbb0fe36a64f5478
sha256: c08b6f2f62fec4b765a156e03a6fe06f4142fd0341c98be9810e14d4f75979bf
sha512: 57da2fc4389d9aad5ecef2a238c4780ffc67119daad5d8d3e157823cf9a64adc0d387e81f119a896cb82bcec1079dcd7b8bf0350e93b0ed784d11d9c1a139608
ssdeep: 3072:w3blGV9hulKmhbfvjv69vF6nHynNPFW7Lifa81HnLstEHmsOVLu2L:w3bq9UlKgPuEyNFWSb1HnVcVLPL
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15C147C66F6818D32F1555F3CCE5BD2A9B17678302D2C5046BDEA4D8E9A3F2D2642C1C3
sha3_384: 6e837bd84001cb61f496b52c0c49a4393290cce127c06e1bad7965937dd376accbcd0f85fe9cfb2a3582eb1a48e17a30
ep_bytes: 558becb9210000006a006a004975f953
timestamp: 2022-08-26 12:04:27

Version Info:

0: [No Data]

Win32/Filecoder.Buran.K also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Buran.j!c
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.62223465
FireEyeGeneric.mg.8dffac3010279c41
SkyhighBehavesLike.Win32.Infected.ch
McAfeeRansom-Monster!8DFFAC301027
MalwarebytesRansom.FileCryptor
VIPRETrojan.GenericKD.62223465
SangforRansom.Win32.Filecoder.V8t0
K7AntiVirusTrojan ( 00593f9e1 )
BitDefenderTrojan.GenericKD.62223465
K7GWTrojan ( 00593f9e1 )
CrowdStrikewin/malicious_confidence_100% (W)
ArcabitTrojan.Generic.D3B57469
BitDefenderThetaAI:Packer.25D9F77021
SymantecRansom.Monster
ESET-NOD32a variant of Win32/Filecoder.Buran.K
APEXMalicious
CynetMalicious (score: 100)
KasperskyHEUR:Trojan-Ransom.Win32.Agent.gen
AlibabaRansom:Win32/Filecoder.6300fb32
NANO-AntivirusTrojan.Win32.Filecoder.jspuef
TencentTrojan-Ransom.Win32.Agent.haq
SophosMal/Generic-S
DrWebTrojan.Siggen18.44135
ZillyaTrojan.Filecoder.Win32.26694
TrendMicroRansom.Win32.MONSTER.SMYCCKM
Trapminemalicious.high.ml.score
EmsisoftTrojan.GenericKD.62223465 (B)
SentinelOneStatic AI – Suspicious PE
GoogleDetected
MAXmalware (ai score=86)
Antiy-AVLTrojan[Ransom]/Win32.Buran
Kingsoftmalware.kb.a.1000
XcitiumMalware@#1sq68ytenmjmr
MicrosoftRansom:Win32/Filecoder!MSR
ZoneAlarmHEUR:Trojan-Ransom.Win32.Agent.gen
GDataTrojan.GenericKD.62223465
VaristW32/Filecoder.ER.gen!Eldorado
AhnLab-V3Ransomware/Win.Monster.R584871
VBA32BScope.Trojan.Sabsik.TE
ALYacTrojan.Ransom.Filecoder
DeepInstinctMALICIOUS
Cylanceunsafe
PandaTrj/GdSda.A
RisingRansom.Agent!8.6B7 (TFE:5:PrW8nFUbDAK)
YandexTrojan.Filecoder!K9TgXNkkpCA
IkarusTrojan-Ransom.Buran
MaxSecureTrojan.Malware.12310942.susgen
FortinetW32/Buran.K!tr.ransom
AVGWin32:Evo-gen [Trj]
Cybereasonmalicious.1a9f0c
AvastWin32:Evo-gen [Trj]

How to remove Win32/Filecoder.Buran.K?

Win32/Filecoder.Buran.K 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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