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qrnfd_1_10_0_8.sys

Quick Ref Driver x64

QUICKREF

This is part of the InfoAtoms browser extension which will display variopus forms of advertising in the web browser by injecting new ads such as banner, text-links and search results. The file qrnfd_1_10_0_8.sys by QUICKREF has been detected as adware by 2 anti-malware scanners. It runs as a Windows 64-bit kernel mode device driver named “qrnfd_1_10_0_8”.
Publisher:
Quick Ref  (signed by QUICKREF)

Product:
Quick Ref Driver x64

Version:
1.10.0.8

MD5:
f68d780e65d1d25756c6ab68fea85cf2

SHA-1:
1e556007e463ca5fc4b94e945e8f61c3436d4db0

SHA-256:
c36dfbdbc425461c43391c19a65cf3e41dee66807ff2913a8ea2caa8f9d6c6db

Scanner detections:
2 / 68

Status:
Adware

Analysis date:
12/25/2024 1:31:53 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Plugin.274
9.0.1.030

Reason Heuristics
PUP.InfoAtoms
15.3.18.1

File size:
56.9 KB (58,224 bytes)

Product version:
1.10.0.8

Copyright:
Copyright (C) 2015

Original file name:
qrnfd.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\qrnfd_1_10_0_8.sys

Digital Signature
Signed by:
QUICKREF

Authority:
GlobalSign nv-sa

Valid from:
9/4/2014 11:50:56 AM

Valid to:
9/4/2016 11:50:56 AM

Subject:
E=Support@quickrefapp.com, CN=QUICKREF, O=QUICKREF, L=Dover, S=DE, C=US

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11219B2E795F5F7739842A0C0B7E7F9F1A08

File PE Metadata
Compilation timestamp:
8/21/2012 3:34:56 PM

OS version:
6.0

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
1536:liBIL6sCyo5oIUo0I77nPaXq4Fs+hMeGlDOtcRnx:oC6sCysD7L+Fs+hYOtcRnx

Entry address:
0x10008

Entry point:
48, 8B, 05, F1, D0, FF, FF, 49, B9, 32, A2, DF, 2D, 99, 2B, 00, 00, 48, 85, C0, 74, 05, 49, 3B, C1, 75, 2F, 4C, 8D, 05, D6, D0, FF, FF, 48, B8, 20, 03, 00, 00, 80, F7, FF, FF, 48, 8B, 00, 49, 33, C0, 49, B8, FF, FF, FF, FF, FF, FF, 00, 00, 49, 23, C0, 49, 0F, 44, C1, 48, 89, 05, AE, D0, FF, FF, 48, F7, D0, 48, 89, 05, AC, D0, FF, FF, E9, DB, B0, FF, FF, CC, CC, CC, B0, 00, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, B4, 04, 01, 00, 10, C0, 00, 00, A0, 00, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, D6, 04, 01, 00...
 
[+]

Entropy:
6.3824

Code size:
44 KB (45,056 bytes)

Driver
Display name:
qrnfd_1_10_0_8

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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