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22_hinh_khoa_than_ca_si_nguyen_hong_nhung_downloader.exe

YourFileDownloader Installer

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 22_hinh_khoa_than_ca_si_nguyen_hong_nhung_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 dll513.sprintload.biz.
Publisher:
http://yourfiledownloader.net  (signed by Via Advertising Group Limited)

Product:
YourFileDownloader Installer

Version:
1, 0, 269, 1

MD5:
6c2e18e14dd40d9b796021354932b4f4

SHA-1:
1296c5133c16a28ab32f062c157e6ec8445794d8

SHA-256:
764a21b8541b47afaa50e8e82a70e5c35e9121ce95344f9ab0aa7a1b4132fbd0

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 also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/15/2024 3:40:41 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Via Advertising.ViaAdver.Bundler (M)
16.7.10.3

File size:
3.3 MB (3,507,744 bytes)

Product version:
1.0.0.1

Copyright:
Copyright http://yourfiledownloader.net (C) 2014

Original file name:
YourFileDownloaderInstaller.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
YourFile Downloader

Language:
English

Common path:
C:\users\{user}\downloads\22_hinh_khoa_than_ca_si_nguyen_hong_nhung_downloader.exe

Digital Signature
Signed by:
Via Advertising Group Limited

Authority:
COMODO CA Limited

Valid from:
4/12/2013 7:00:00 AM

Valid to:
4/12/2016 6:59:59 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:
10/2/2014 9:14:32 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
98304:VFXSEXPJ08C7tjnQ5F1FgRrW0aQp1c1vFp:NXR08C7tjdxF1pSR

Entry address:
0x68332D

Entry point:
60, 68, 8A, 59, DD, F8, 60, 50, C7, 44, 24, 44, 01, 81, 2A, DD, E8, B7, 75, 00, 00, CE, 88, E3, 1B, 1D, 8F, 72, 33, FD, 17, 7B, 55, 01, 3A, B3, 4D, 59, 53, DB, 94, 19, 74, A7, C1, B9, D2, 6F, E9, 19, F2, 53, CC, 1D, B6, 05, 1F, 4A, 58, 0D, 03, 5C, E7, B1, 0B, DB, 54, 54, 36, E6, AA, A0, 5C, 03, 42, C4, 74, 0C, 9E, 50, 8A, E6, 86, 74, BA, 14, 17, 76, BE, 9C, EB, B5, A1, 1A, 1A, 22, 3A, 9A, 5F, 33, 69, F2, 8B, E9, B3, 0D, D4, D6, 50, 53, 8B, 6B, A5, 21, EB, 45, B4, 7E, D8, A8, A1, 84, FE, 45, DE, 22, 9B, 0F...
 
[+]

Entropy:
7.8875  (probably packed)

Code size:
766.5 KB (784,896 bytes)

The file 22_hinh_khoa_than_ca_si_nguyen_hong_nhung_downloader.exe has been seen being distributed by the following URL.

http://dll513.sprintload.biz/j5H3BSn4oFVun4ZXZdn6F2bdu2xRofIYf TKG xhD01hIo5RfunM1O6inleq8xSGu3HUwvVy1wCwo4aWIFlTg/.../JzaQ9Cdc47g5BOrhGE 3wWkIsYw7EJeTcUTBwhIWj8MHCbDTDLzBmB7kmaZNuM7xTKuL9xC3aKsFqDTh5a49t alPey8lSfntZJx1aKfLND3nyvcqYMViq C

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