home

webinstr.sys

Web Instrument

Corsica Technologies Ltd.

The file webinstr.sys, “Web Instrumentation Driver” by Corsica Technologies has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a Windows kernel mode device driver named “webinstr”.
Publisher:
Corsica  (signed by Corsica Technologies Ltd.)

Product:
Web Instrument

Description:
Web Instrumentation Driver

Version:
1.0.0.0

MD5:
28e656085a035fe263f1807c785cc59e

SHA-1:
a2ea12d7e738a4a5e069aa6294fad6b1145c414f

SHA-256:
9e0b4a58e47198fca05ff4f5b56dcd43ce2d8159ed8c4264136226f33073843d

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/24/2024 1:18:59 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Win32.Generic
16.5.19.7

File size:
47.6 KB (48,752 bytes)

Product version:
1.0.0.0

Copyright:
Copyright (C) 2013

Original file name:
webinstr.sys

File type:
Driver (Win32 SYS)

Language:
Hebräisch (Israel)

Common path:
C:\Windows\System32\drivers\webinstr.sys

Digital Signature
Signed by:
Corsica Technologies Ltd.

Authority:
VeriSign, Inc.

Valid from:
12/19/2013 1:00:00 AM

Valid to:
12/19/2014 12:59:59 AM

Subject:
CN=Corsica Technologies Ltd., OU=R&D, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Corsica Technologies Ltd., L=Tel-Aviv, S=Tel-Aviv, C=IL

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
70ECA2B222E57F5330852A47EBB2A333

File PE Metadata
Compilation timestamp:
1/23/2014 4:35:56 PM

OS version:
6.2

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
11.0

CTPH (ssdeep):
768:jNDnqGv+aRATG1d3vcn84KiEL8CaJQSm/C/W+gbIO6nToIf14fvt3L+SE:Vnqc+aRIGHvcMFSvpgbIO6nToIf8F3qJ

Entry address:
0x57F0

Entry point:
8B, FF, 55, 8B, EC, E8, 0C, 58, 00, 00, 5D, E9, 1A, FF, FF, FF, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, 56, BE, F8, A5, 40, 00, 57, 8B, CE, BF, F8, A5, 40, 00, 33, C0, 3B, CF, 73, 3C, 83, 3E, 2C, 75, 32, 8B, 46, 20, 56, FF, 35, 74, AC, 40, 00, 89, 35, FC, A5, 40, 00, FF, 75, 08, 85, C0, 74, 09, 68, 0C, 59, 40, 00, FF, D0, EB, 05, E8, C4, 00, 00, 00, 85, C0, 7C, 0E, 83, C6, 2C, 3B, F7, 72, CB, EB, 05, B8, 04, 00, 00, C0, 5F, 5E, 5D, C2, 04, 00, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, A1, FC, A5, 40, 00, B9...
 
[+]

Code size:
21.5 KB (22,016 bytes)

Driver
Display name:
webinstr

Type:
Kernel device driver (KernelDriver)


Remove webinstr.sys - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.