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youtube downloader.exe

taskhost

Sambamedia LLC

This is the Softpulse installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application youtube downloader.exe by Sambamedia 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 Softpulse SoftwareBundler installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Sambamedia LLC  (signed and verified)

Product:
taskhost

Version:
5. 4. 5. 4

MD5:
f2cce1dad20898251043c4007c6e56d3

SHA-1:
9c26191185968886471ca20b5f0199cc3ee495f0

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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:
11/23/2024 12:14:59 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore (M)
16.8.24.12

File size:
700.6 KB (717,392 bytes)

Product version:
6. 5. 4. 6

Copyright:
Copyright (C) 2014

Original file name:
taskhost.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softpulse SoftwareBundler

Language:
Spanish (International Sort)

Common path:
C:\Documents and Settings\{user}\My documents\downloads\youtube downloader.exe

Digital Signature
Signed by:
Sambamedia LLC

Authority:
Thawte, Inc.

Valid from:
12/7/2014 4:00:00 PM

Valid to:
12/8/2015 3:59:59 PM

Subject:
CN=Sambamedia LLC, O=Sambamedia LLC, L=Wilmington, S=Delaware, C=US

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
063C9C2DD839965EA555CB9337294B04

File PE Metadata
Compilation timestamp:
12/29/2014 4:53:12 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:lHgLxi7Ma55+pDZIWcZWO5RgbdtK15LRCxg1RHeDpMgv4t1goX86rJ:lHMiAe5aIWiFHktK7eDpMgvO11M6rJ

Entry address:
0xFFF6

Entry point:
E8, 9A, 7E, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 5D, E9, BF, 1A, 00, 00, 8B, FF, 51, C7, 01, 2C, 45, 43, 00, E8, 12, 7F, 00, 00, 59, C3, 8B, FF, 55, 8B, EC, 56, 8B, F1, E8, E3, FF, FF, FF, F6, 45, 08, 01, 74, 07, 56, E8, CC, FF, FF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 83, C1, 09, 51, 83, C0, 09, 50, E8, 1F, 38, 00, 00, F7, D8, 59, 1B, C0, 59, 40, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 56, 8B, 75, 14, 57, 33, FF, 3B, F7, 75, 04, 33, C0, EB, 65, 39, 7D, 08, 75, 1B, E8...
 
[+]

Code size:
149 KB (152,576 bytes)

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

http://ttb.kostenlosdl.com/download/request/.../5vWIBxHN?__tc=1419874997.791&mkwid=5Em2wRTT&pcrid=6080247221&kword=Youtube Downloader&match=e&fileName=youtube-downloader

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