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ytdownloader_ww_setup_20140203.exe

Goobzo LTD

The application ytdownloader_ww_setup_20140203.exe by Goobzo has been detected as adware by 3 anti-malware scanners. This is a setup program which is used to install the application. It runs as a scheduled task under the Windows Task Scheduler triggered daily at a specified time. The file has been seen being downloaded from d3emsmln8xfj03.cloudfront.net and multiple other hosts.
Publisher:
Goobzo LTD  (signed and verified)

Version:
1.0.5.4

MD5:
302cc24dd34ecde57e33ef1e57aa5911

SHA-1:
c6b44f78f2397de2f60970b4f8be825cc5d2cd23

SHA-256:
2951f447e7983cfbbeeab48a044ace5346d882d31ffbffcbd8721d23633a5462

Scanner detections:
3 / 68

Status:
Adware

Explanation:
Bundles various adware toolbars and browser extensions.

Analysis date:
12/24/2024 1:16:43 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
MalSign.Skodna
2015.0.3569

Reason Heuristics
PUP.Task.Goobzo.EE
14.8.8.2

VIPRE Antivirus
Goobzo
26022

File size:
742.4 KB (760,192 bytes)

Product version:
1.0.5.4

Copyright:
Copyright (C) 2014

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Documents and Settings\{user}\Application data\installer\install_47\ytdownloader_ww_setup_20140203.exe

Digital Signature
Signed by:
Goobzo LTD

Authority:
Thawte, Inc.

Valid from:
5/2/2013 2:00:00 AM

Valid to:
5/3/2015 1:59:59 AM

Subject:
CN=Goobzo LTD, O=Goobzo LTD, L=Haifa, S=Israel, C=IL

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

Serial number:
120B25DDE57B88636AD4D97D23B99C88

File PE Metadata
Compilation timestamp:
1/19/2014 5:50:52 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:aaFqC2sCeJGX92Tmn6G9JeTdEHFq31hfsv8/Vg4jlY3F:lqC2DGGoKnnJKEc33A8/K4jleF

Entry address:
0x4AB40

Entry point:
E8, AB, 82, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64, 8B, 1D, 00, 00, 00, 00, 8B, 03, 64, A3, 00, 00, 00, 00, 8B, 45, 08, 8B, 5D, 0C, 8B, 6D, FC, 8B, 63, FC, FF, E0, 5B, C9, C2, 08, 00, 58, 59, 87, 04, 24, FF, E0, 8B, FF, 55, 8B, EC, 51, 51, 53, 56, 57, 64, 8B, 35, 00, 00, 00, 00, 89, 75, FC, C7, 45, F8, AE, AB, 44, 00, 6A, 00, FF, 75, 0C, FF, 75, F8, FF, 75, 08, E8, 64, 05, 01, 00, 8B, 45, 0C, 8B, 40, 04, 83, E0, FD, 8B, 4D, 0C, 89, 41, 04, 64, 8B, 3D...
 
[+]

Code size:
408 KB (417,792 bytes)

Scheduled Task
Task name:
Installer_ytd

Path:
C:\WINDOWS\Tasks\Installer_ytd.job

Trigger:
Daily (Runs daily at 01:17)

Action:
ytdownloader_ww_setup_20140203.exe \s \schedule \pn=ytd\s \mag=adkc


The file ytdownloader_ww_setup_20140203.exe has been seen being distributed by the following 3 URLs.

http://d3emsmln8xfj03.cloudfront.net/bundles/.../ytdownloader_setup_20140203.exe

http://d3emsmln8xfj03.cloudfront.net/bundles/.../ytdownloader_ww_setup_20140203.exe

http://d1t653m828c3x8.cloudfront.net/bundles/.../ytdownloader_setup_20140203.exe

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