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hlnfd.sys

Highlightly Driver x64

Highlightly

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 hlnfd.sys by Highlightly has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a Windows 64-bit kernel mode device driver named “hlnfd”.
Publisher:
Highlightly  (signed and verified)

Product:
Highlightly Driver x64

Version:
1.9.0.3

MD5:
b51cb4ce63715b4d3e606f59c858ec11

SHA-1:
f1ed9d9eb6d4392e346e4001623f011318cb8e7a

SHA-256:
63968f8845e3c0e2dd0bd83b44351220e5261108abb50537aa0558415a96d41a

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/25/2024 2:08:19 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Highlightly.I
14.5.1.20

File size:
56.9 KB (58,256 bytes)

Product version:
1.9.0.3

Copyright:
Copyright (C) 2014

Original file name:
hlnfd.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
Highlightly

Authority:
GlobalSign nv-sa

Valid from:
3/12/2014 4:03:11 PM

Valid to:
7/5/2015 4:25:40 PM

Subject:
E=support@gethighlightly.com, CN=Highlightly, OU=Highlightly, O=Highlightly, L=La Jolla, S=CA, C=US

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

Serial number:
11212BBBE8825E5C9A20B6A396BBFD1C37FB

File PE Metadata
Compilation timestamp:
8/21/2012 6:34:56 PM

OS version:
6.0

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
1536:AiBIL6sCyo5oIUo0I77nPaXq4Fs+hMeGlDOtcRnoYAv:lC6sCysD7L+Fs+hYOtcRnoYY

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:
6.3831

Code size:
44 KB (45,056 bytes)

Driver
Display name:
hlnfd

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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