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webinstrnhk.sys

Web Instrument New

Corsica Technologies Ltd.

The file webinstrnhk.sys, “Web Instrumentation New Driver” by Corsica Technologies has been detected as a potentially unwanted program by 12 anti-malware scanners. It runs as a Windows kernel mode device driver named “webinstrNHK”.
Publisher:
Corsica  (signed by Corsica Technologies Ltd.)

Product:
Web Instrument New

Description:
Web Instrumentation New Driver

Version:
1.1.0.1

MD5:
2774be9ff34177fc03748ab4d234df17

SHA-1:
c91abd1b7934bd8c5a7822d7a7ff69b2ba410ccc

SHA-256:
4c881ac45585442a481b2759805b41270283e48b6c0eac027306752c36714fed

Scanner detections:
12 / 68

Status:
Potentially unwanted

Analysis date:
1/1/2026 9:12:22 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/AddLyrics.43560.5
7.11.213.230

avast!
Win32:GenMaliciousA-BEQ [Trj]
2014.9-150318

AVG
Generic
2016.0.3167

Dr.Web
Trojan.Lyrics.413
9.0.1.077

ESET NOD32
Win32/Adware.AddLyrics.CS application
7.0.302.0

Fortinet FortiGate
Riskware/AddLyrics
3/18/2015

IKARUS anti.virus
PUA.AddLyrics
t3scan.1.8.6.0

K7 AntiVirus
Adware
13.200.15170

Qihoo 360 Security
HEUR/QVM00.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.Optional.CorsicaTechnologies.O
15.1.5.18

Sophos
AddLyrics
4.98

VIPRE Antivirus
Threat.5063086
36340

File size:
48.1 KB (49,216 bytes)

Product version:
1.1.0.1

Copyright:
Copyright (C) 2014

Original file name:
webinstrH.sys

File type:
Driver (Win32 SYS)

Language:
Hebrew (Israel)

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

Digital Signature
Signed by:
Corsica Technologies Ltd.

Authority:
VeriSign, Inc.

Valid from:
12/27/2014 7:00:00 PM

Valid to:
1/26/2017 6:59:59 PM

Subject:
CN=Corsica Technologies Ltd., OU=R&D, 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:
7949FFE63B1683DCCBED2E599AECDFFD

File PE Metadata
Compilation timestamp:
12/31/2014 9:53:40 AM

OS version:
6.2

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
11.0

CTPH (ssdeep):
768:MnQGnOs6ZetSoeUw8hh9EZygmz2/xYHvIOo90emoS2u38RMm:oQiO0YoPg7xYPIOJeq2usJ

Entry address:
0x62EE

Entry point:
8B, FF, 55, 8B, EC, E8, 0E, 3D, 02, 00, 5D, E9, 1A, FF, FF, FF, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, 56, BE, 20, 91, 40, 00, 57, 8B, CE, BF, 20, 91, 40, 00, 33, C0, 3B, CF, 73, 3C, 83, 3E, 2C, 75, 32, 8B, 46, 20, 56, FF, 35, 14, 99, 42, 00, 89, 35, 24, 91, 40, 00, FF, 75, 08, 85, C0, 74, 09, 68, 0A, 64, 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, 24, 91, 40, 00, B9...
 
[+]

Code size:
24.5 KB (25,088 bytes)

Driver
Display name:
webinstrNHK

Type:
Kernel device driver (KernelDriver)


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