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dana_nw2154pci_driver_downloader.exe

YourFile Downloader

Via Advertising Group Limited

This is the Via Advertising bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application dana_nw2154pci_driver_downloader.exe by Via Advertising Group Limited has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the YourFile Downloader installer. The file has been seen being downloaded from dn.yourfiledownloader.com.
Publisher:
http://yourfiledownloader.com  (signed by Via Advertising Group Limited)

Product:
YourFile Downloader

Version:
1, 0, 0, 294

MD5:
926b7a6b32491b7435b4ce3a785a9502

SHA-1:
94ca0781105a05dcd7f2664bc72f7d5289c3deab

SHA-256:
eeffb2ec269763051ddfb1cfa1558b4ea3fa1d54fb85b7e24b65d529f0b25752

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.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/25/2024 9:49:18 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ViaAdvertisingGroupLimited.a
14.8.15.17

File size:
7.2 MB (7,511,368 bytes)

Product version:
1.0.1

Copyright:
Copyright http://yourfiledownloader.com (C) 2012

Original file name:
YourFile.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
YourFile Downloader

Common path:
C:\users\{user}\downloads\dana_nw2154pci_driver_downloader.exe

Digital Signature
Signed by:
Via Advertising Group Limited

Authority:
COMODO CA Limited

Valid from:
4/12/2013 2:00:00 AM

Valid to:
4/12/2016 1:59:59 AM

Subject:
CN=Via Advertising Group Limited, O=Via Advertising Group Limited, STREET=Boumpoulinas 11, L=Nicosia, S=Nicosia, PostalCode=1060, C=CY

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00BABC309174F531C6762BBA466401FEAF

File PE Metadata
Compilation timestamp:
1/24/2014 11:45:07 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
98304:gdysDhk6mlnBdOt9EWJ4jfbYwMNLwUBfJk2n8l+56Yp4C3UpDLL+mA:1s1pZ9pJ4jTYpyUZmvgAYpdYA

Entry address:
0x2AF8D

Entry point:
E8, 11, BA, 00, 00, E9, 89, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, 55, 8B, EC, 57, 56, 8B, 75, 0C, 8B, 4D, 10, 8B, 7D, 08, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, A0, 01, 00, 00, 81, F9, 80, 00, 00, 00, 72, 1C, 83, 3D, 44, 83, 45, 00, 00, 74, 13, 57, 56, 83, E7, 0F, 83, E6, 0F, 3B, FE, 5E, 5F, 75, 05, E9, EF, 5C, 00, 00, F7, C7, 03, 00, 00, 00, 75, 14, C1, E9, 02, 83, E2, 03, 83, F9, 08, 72, 29, F3, A5, FF, 24, 95, 10, B1, 42, 00, 8B, C7, BA, 03, 00, 00, 00, 83, E9, 04, 72, 0C, 83...
 
[+]

Code size:
260 KB (266,240 bytes)

The file dana_nw2154pci_driver_downloader.exe has been seen being distributed by the following URL.

http://dn.yourfiledownloader.com/j5GhVmzR4lVxhvwKPsiyKiXYpy5kpattYrfgfinx0WUp9NNkFfaaLkSjgDZO5chaG 7NQUGVmwJS2cRWD9o5VU6NdwMslXskL5AwTGyPfOoqwSK3ZCZt8iZhIPw1blXkP35AsRZiSP0AfU7AHmFBxlMpE8QeSVrASxYb3whHJcYdWBre5g17nfJEIYLr

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