Ransom

Ransom.Wannacash removal instruction

Malware Removal

The Ransom.Wannacash 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.
6-day free trial available.

What Ransom.Wannacash virus can do?

  • Attempts to connect to a dead IP:Port (4 unique times)
  • Creates RWX memory
  • Detected script timer window indicative of sleep style evasion
  • A process attempted to delay the analysis task.
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Performs some HTTP requests
  • A scripting utility was executed
  • A wscript.exe process commonly used in script or document file downloaders initiated network activity
  • Attempts to modify proxy settings

Related domains:

iplogger.org
ocsp.comodoca.com
ocsp.usertrust.com
ocsp.sectigo.com

How to determine Ransom.Wannacash?


File Info:

crc32: 7448EB83
md5: 764e62be19b80b8d45cd22160abf6f16
name: 764E62BE19B80B8D45CD22160ABF6F16.mlw
sha1: bb066fa4bd78c7a89a45ba2c7bdb3ac181d94f04
sha256: 20a6e8198a7024ae44352ef05a30b550496f7c4e35184c1a6c722476f33922a4
sha512: eec0d9d218cf5a7e0281828b89c2d4443026b42fc9795339e8ee6d1d4755e466ffd2388843ccb3207d9f1edc7a0c0a102c39712f71d966e73c447a15e92cee3a
ssdeep: 24576:pNA3R5drX1N4KPQcqVey4N7TXUHluFblH2Zcn663tUZDc:s5zDPQcQ87slu5lW2nFdUy
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom.Wannacash also known as:

BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 0055bfd31 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.30207
CynetMalicious (score: 100)
ALYacTrojan.GenericKD.32800628
CylanceUnsafe
CrowdStrikewin/malicious_confidence_80% (W)
AlibabaTrojan:Win32/Skeeyah.02b78fb0
K7GWTrojan ( 0055bfd31 )
Cybereasonmalicious.e19b80
CyrenW32/Encoder.HZSL-7779
SymantecDownloader
ESET-NOD32Win32/Filecoder.WannaCash.D
ZonerTrojan.Win32.86407
APEXMalicious
AvastWin32:RansomX-gen [Ransom]
KasperskyTrojan-Ransom.Win32.Encoder.gmg
BitDefenderTrojan.GenericKD.32800628
NANO-AntivirusTrojan.Win32.Filecoder.gurdxw
MicroWorld-eScanTrojan.GenericKD.32800628
TencentWin32.Trojan.Encoder.Agli
Ad-AwareTrojan.GenericKD.32800628
ComodoMalware@#2z1iqa8imy006
BitDefenderThetaGen:NN.ZelphiF.34690.1U0@aWooRgni
VIPREWin32.Malware!Drop
TrendMicroRansom.Win32.WANNACASH.B
McAfee-GW-EditionBehavesLike.Win32.Suspicioustrojan.tc
FireEyeGeneric.mg.764e62be19b80b8d
EmsisoftTrojan.GenericKD.32800628 (B)
AviraTR/Encoder.vpkos
Antiy-AVLTrojan/Generic.ASMalwS.2D59551
MicrosoftTrojan:Win32/Skeeyah.A!MTB
ArcabitTrojan.Generic.D1F47F74
AegisLabTrojan.BAT.Crypter.tqa8
GDataWin32.Trojan.Agent.BMPIMR
AhnLab-V3Malware/Win32.Generic.C3644343
McAfeeArtemis!764E62BE19B8
MAXmalware (ai score=86)
VBA32TrojanRansom.Encoder
MalwarebytesRansom.Wannacash
PandaTrj/WLT.F
TrendMicro-HouseCallRansom.Win32.WANNACASH.B
RisingTrojan.Pack-RAR!1.BB61 (KTSE)
YandexTrojan.Filecoder!LP80U6kk0iE
IkarusTrojan-Ransom.FileCrypter
MaxSecureTrojan.Malware.1728101.susgen
FortinetW32/Encoder.FRR!tr.ransom
AVGWin32:RansomX-gen [Ransom]
Paloaltogeneric.ml

How to remove Ransom.Wannacash?

Ransom.Wannacash 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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