Ransom.SenseiUpdater (file analysis)

The Ransom.SenseiUpdater 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 Ransom.SenseiUpdater virus can do?

Sample contains Overlay data
Presents an Authenticode digital signature
CAPE extracted potentially suspicious content

How to determine Ransom.SenseiUpdater?


File Info:
name: BE4D1DA26EC98F9F58CE.mlw
path: /opt/CAPEv2/storage/binaries/c793b2332d1c7b5b21786d68948629792c10ab634abe66bfbc39dc03f54cd6ca
crc32: 4B7E8FE0
md5: be4d1da26ec98f9f58ce189dcae172c7
sha1: 171284ba5cade986f2aea9250f0cfa34b3133a2f
sha256: c793b2332d1c7b5b21786d68948629792c10ab634abe66bfbc39dc03f54cd6ca
sha512: 245cb43925f5a05228e93e5c0bbfb419edfe31566edf6b3e820d9f1783207319a9048abc565575ec1eac9b173bfeb7b9c589a8d1750d39378cb0276bc507ebcd
ssdeep: 1536:znU9HU3oxNxaacfZ6XNfhctgEIB5U3oxNxaaEFuX:jU90Oxad6XNnEIBGOxaiX
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1B5B32A626BC40507CC6417F023EE89C41AA6ADB5FB71C2EE96EC727B0D7764291311AF
sha3_384: 82d059b822b28413a23710b72f6120e893fc70ed9bf15511e41b512238c8a23d7c74bc4923ccf7b9b7e93dc88709e1e9
ep_bytes: ff250020400000000000000000000000
timestamp: 2015-07-03 07:57:43

Version Info:
Translation: 0x0000 0x04b0
FileDescription: WinfixHelper
FileVersion: 1.0.0.0
InternalName: WinfixHelper.exe
LegalCopyright: Copyright ©  2015
OriginalFilename: WinfixHelper.exe
ProductName: WinfixHelper
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

Ransom.SenseiUpdater also known as:

Bkav	W32.Common.8EFF9BBB
Skyhigh	Artemis
McAfee	Artemis!BE4D1DA26EC9
Malwarebytes	Ransom.SenseiUpdater
Zillya	Trojan.FakeAlertCRTD.Win32.5575
Alibaba	Trojan:Win32/Generic.c44de5e4
Avast	Win32:Ransom-AWS [Trj]
MAX	malware (ai score=99)
Google	Detected
Ikarus	Trojan-RansomKD
MaxSecure	Trojan.Malware.141452365.susgen
AVG	Win32:Ransom-AWS [Trj]
DeepInstinct	MALICIOUS

How to remove Ransom.SenseiUpdater?

Ransom.SenseiUpdater 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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