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https_learningzone.yum.com_saba.web_main_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 https_learningzone.yum.com_saba.web_main_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.yourfdownloader.net.
Publisher:
http://yourfile-downloader.com  (signed by Via Advertising Group Limited)

Product:
YourFileDownloader Installer

Version:
1, 0, 509, 1

MD5:
5f7ba45a1d301bf184f9514401f37766

SHA-1:
d2f7a90c840bf6e587d966f9409183d740042044

SHA-256:
3e418d3879aa0fd205461c3da87cf0826f8524a0db4ada054ceaa64e05f612e4

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
11/14/2024 9:09:57 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Via Advertising.ViaAdver.Bundler (M)
16.5.24.0

File size:
3.7 MB (3,834,232 bytes)

Product version:
1.0.0.1

Copyright:
Copyright http://yourfile-downloader.com (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\https_learningzone.yum.com_saba.web_main_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:
1/24/2015 12:55:09 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
98304:S4uZhR5BEC9PNyGQylE3g+Q/k0PBWgtWL59+x:SPZKAPN6yQRQ/RP7tWL5Ux

Entry address:
0x453E26

Entry point:
9C, 60, C7, 44, 24, 20, D6, BA, 54, B3, 68, 5E, 2E, D6, 2E, E9, 17, A9, FE, FF, 00, 00, 53, 48, 43, 68, 61, 6E, 67, 65, 4E, 6F, 74, 69, 66, 79, 00, 68, 75, FA, ED, D3, F8, 60, D3, E0, C7, 04, 24, 16, BC, AA, 9B, FF, 74, 24, 08, 9C, E9, A7, 29, 04, 00, F3, 77, BF, 44, 1D, 9A, EE, 3C, E5, 95, C9, 4B, 6F, FB, EC, 5C, 20, 81, 48, D6, 98, 8E, D4, DC, 8D, AA, BB, 9C, 5D, 41, 89, FC, C1, B0, F5, 7A, AA, 53, AA, 7A, 62, B3, FA, 21, B7, AB, B2, 04, 4B, 4D, 54, 95, 72, 17, B1, 00, D1, EA, 9B, 4E, 26, CF, 65, 69, AA...
 
[+]

Entropy:
7.9010  (probably packed)

Code size:
786 KB (804,864 bytes)

The file https_learningzone.yum.com_saba.web_main_downloader.exe has been seen being distributed by the following URL.

http://dll513.yourfdownloader.net/j5GtQ3bAuhBq0axNZNG/JHTTuyI8uawmOKeyIjG7gDF/4pIyQPuEOk 6yytZ5cBXHOrGUQrUy1wQl4gNU4w8Qg7cMUF3xS8LJ4Z5ES KTuoqwSahJnJ47TBtftAucVH2YzQD9A55SvBbJQvrDmtuywFvQZoGSFzKEldTyg4GItwTCjHT8W8q1PNaOc3zBRSEqE4wpv4fOqf/JzaQ9Cdc47g4AaT9ORnml21a8Z5vX9edckTQhUYMiukMHJzSVbbA3FXjzvoW782nEbjLrhmkNfsYoWKxuKBu5LOubO 7h2a/seZfxPzOJoP6i3yL7IwO37rFVZ3EzEiC 9RLx5rnQZ/CoQo0gf8JIMDwSCzTtDoz3ecmd/.../thmeqrSZBO02D5CsNxuTr3DWk0=

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