YTDownloader.exe

Goobzo LTD

This is part of the Goobzo YTDownloader a browser extension for downloading videos, however, the file will attempt ot modify the user's browser including resetting the home and seach pages as well as inject various forms of unwanted advertising in the browser. The application YTDownloader.exe by Goobzo has been detected as adware by 14 anti-malware scanners. It runs as a scheduled task under the Windows Task Scheduler named YTDownloader triggered to execute each time a user logs in.
Publisher:
YTDownloader  (signed by Goobzo LTD)

Product:
YTDownloader

Version:
1.0.3.9

MD5:
5c508bdc7b31777fbc92cce5212eb1f5

SHA-1:
ec80327a5408b078fc121361b896842afb5adfa9

SHA-256:
48599950c052a06cc318bd5c32f7eef96022f7623f5039a69835f34c2f44d17d

Scanner detections:
14 / 68

Status:
Adware

Analysis date:
4/25/2024 5:11:36 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
Win-PUP/CrossRider
2014.12.12

Avira AntiVirus
ADWARE/CrossRider.Gen
7.11.194.194

AVG
Skodna
2015.0.3263

Baidu Antivirus
Adware.Win32.Shopper
4.0.3.141212

ESET NOD32
Win32/SBWatchman (variant)
8.10866

G Data
Win32.Application.GoobZo
14.12.24

Kaspersky
not-a-virus:AdWare.Win32.Shopper
14.0.0.2808

McAfee
Artemis!270BED0EB721
5600.6919

Panda Antivirus
Adware/Goobzo
14.12.12.11

Qihoo 360 Security
HEUR/QVM10.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.Task.Goobzo.M
14.12.12.11

Sophos
Goobzo
4.98

Trend Micro House Call
TROJ_GEN.F47V1130
7.2.346

VIPRE Antivirus
Goobzo
35650

File size:
1.9 MB (1,988,456 bytes)

Product version:
1.0.3.9

Copyright:
Copyright (C) 2013

Original file name:
YTDownloader.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\ytdownloader\ytdownloader.exe

Digital Signature
Signed by:

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:
12/12/2014 11:55:32 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:mJs4rrl5KuoczgImLLwB5V/ZDTnTUEBHaV9gB7Tx:IsArTKuehLwcAaVA

Entry address:
0xC8C14

Entry point:
E8, E3, 49, 01, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 56, 8D, 45, 08, 50, 8B, F1, E8, 3B, 15, FF, FF, C7, 06, FC, 02, 54, 00, 8B, C6, 5E, 5D, C2, 04, 00, C7, 01, FC, 02, 54, 00, E9, 7F, 15, FF, FF, 8B, FF, 55, 8B, EC, 56, 8B, F1, C7, 06, FC, 02, 54, 00, E8, 6C, 15, FF, FF, F6, 45, 08, 01, 74, 07, 56, E8, 6F, 1D, FF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 56, 57, 8B, 7D, 08, 8B, 47, 04, 85, C0, 74, 47, 8D, 50, 08, 80, 3A, 00, 74, 3F, 8B, 75, 0C, 8B, 4E, 04, 3B, C1, 74, 14, 83, C1, 08...
 
[+]

Code size:
1.1 MB (1,157,632 bytes)

Scheduled Task
Task name:
YTDownloader

Trigger:
Logon (Runs on logon)


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