Ransom

Ransom:Win32/Revil.STB removal

Malware Removal

The Ransom:Win32/Revil.STB 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:Win32/Revil.STB virus can do?

  • Executable code extraction
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Attempts to stop active services
  • Crashed cuckoomon during analysis. Report this error to the Github repo.
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Ransom:Win32/Revil.STB?


File Info:

crc32: 9E33BB3D
md5: 835f242dde220cc76ee5544119562268
name: 835F242DDE220CC76EE5544119562268.mlw
sha1: 8118474606a68c03581eef85a05a90275aa1ec24
sha256: dc6b0e8c1e9c113f0364e1c8370060dee3fcbe25b667ddeca7623a95cd21411f
sha512: 4fadf14fd5d1ef5948477185e4d2a8a00414f63c7db8fc440c7b28c8f288e29df4447f2a9cf61b2778c8af1d68261c9ff5bebd4c36d69b33715e66f06acb2539
ssdeep: 24576:gJdzXxcwKjqd7kHeSyG/z35JCxvKtl9dfkV:KYg7aBgw9dfkV
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/Revil.STB also known as:

ALYacGen:Variant.Doina.12905
CylanceUnsafe
Cybereasonmalicious.dde220
ESET-NOD32a variant of Win32/Kryptik.HKRZ
AvastWin32:RansomX-gen [Ransom]
KasperskyHEUR:Trojan-Ransom.Win32.Gen.gen
BitDefenderGen:Variant.Doina.12905
MicroWorld-eScanGen:Variant.Doina.12905
Ad-AwareGen:Variant.Doina.12905
SophosML/PE-A
FireEyeGeneric.mg.835f242dde220cc7
EmsisoftGen:Variant.Doina.12905 (B)
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftRansom:Win32/Revil.STB
ArcabitTrojan.Doina.D3269
GDataGen:Variant.Doina.12905
McAfeeArtemis!7D1807850275
MAXmalware (ai score=83)
RisingRansom.Gen!8.DE83 (CLOUD)
AVGWin32:RansomX-gen [Ransom]

How to remove Ransom:Win32/Revil.STB?

Ransom:Win32/Revil.STB 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.

Leave a Comment