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speedtouch_key_calculator_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 speedtouch_key_calculator_downloader.exe by Via Advertising Group Limited has been detected as adware by 14 anti-malware scanners. The program is a setup application that uses the YourFile Downloader installer. This will display context specific advertisements in the browser as well as attempt to modify the browser's search provider.
Publisher:
http://yourfiledownloader.com  (signed by Via Advertising Group Limited)

Product:
YourFile Downloader

Version:
1, 0, 0, 293

MD5:
7a7a77825480390eb4cb25ff91204374

SHA-1:
31eb1a60b5a0a0b012f463e6ea643f0059618076

SHA-256:
53217c12fd03bbd080918f143ecd604ba91ca4786f0ff12137adaa3825d11950

Scanner detections:
14 / 68

Status:
Adware

Explanation:
The installer may include an offer for the Babylon Toolbar (a homepage/search hijacker), which is potentially installed with minimal user consent.

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:
4/25/2024 5:07:39 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/Babylon.E
7.11.176.20

avast!
Win32:Downloader-UEO [PUP]
140929-0

AVG
Adware BundleApp.EG
2014.0.4025

Dr.Web
Adware.Downware.5658
9.0.1.05190

ESET NOD32
Win32/ExpressDownloader.I potentially unwanted application
7.0.302.0

G Data
Win32.Application.ExpressDownloader
14.10.24

IKARUS anti.virus
AdWare.Babylon
t3scan.1.7.8.0

K7 AntiVirus
Unwanted-Program
13.183.13550

Malwarebytes
PUP.Optional.YourFileDownloader
v2014.10.02.03

NANO AntiVirus
Riskware.Win32.Babylon.dffshm
0.28.2.62440

Reason Heuristics
PUP.ViaAdvertisingGroupLimited.e
14.10.2.2

Sophos
YourFile Downloader
4.98

VIPRE Antivirus
Threat.4758264
33120

Zillya! Antivirus
Trojan.Black.Win32.17420
2.0.0.1939

File size:
6.1 MB (6,346,264 bytes)

Product version:
1.0.0

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

Original file name:
YourFile.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
YourFile Downloader

Language:
Language Neutral

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

Digital Signature
Signed by:
Via Advertising Group Limited

Authority:
COMODO CA Limited

Valid from:
4/12/2013 3:00:00 AM

Valid to:
4/12/2016 2:59:59 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:
5/27/2014 7:17:30 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
98304:rmqSGz8F0k6m20qXF3HnBdOt9E42n8l+3J4jfbYtMNLwUBfJK:rmqvz20pLY9zvg3J4jTYmyUZM

Entry address:
0x3F947

Entry point:
E8, 58, F0, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 48, 3A, 47, 00, E8, A3, 77, 00, 00, E8, 3A, 29, 00, 00, 0F, B7, F0, 6A, 02, E8, EB, EF, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, F2, B4, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.9461  (probably packed)

Code size:
370.5 KB (379,392 bytes)

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

http://i.yourfiledownloader.com/j5GWR2fVrU9pwa5XVfO0OlH/tCtxtbUqYquvaW673GIq/NRgEOfeYh/ynipIr5wKSuHEVwLSzVoQl4gNU4w8Qg7cN0Nz1nkaNIBjGjineOdzzzPwP2l9tmE0JKkucVH2Y2NR/.../8Yr5CjDbCZ kyiN6xErGSzt6A9sOKqabywkyG9tJZ0hPWaed6ing==

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