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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 24 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:
a9f7701d185f78ad48f31496a49063db

SHA-1:
e3bae2c62821d6a7b9172eb0a23a1124ac4d12f6

SHA-256:
efeba28be17faf83937dfc25604426d936fdd9566c61cf656f74fd4354c7096f

Scanner detections:
24 / 68

Status:
Adware

Analysis date:
4/23/2024 11:15:41 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

AhnLab V3 Security
Win-PUP/CrossRider
2015.02.05

Avira AntiVirus
ADWARE/CrossRider.Gen
7.11.207.134

avast!
Win32:Adware-CDO [PUP]
2014.9-150207

AVG
Skodna
2016.0.3206

Baidu Antivirus
Adware.Win32.Shopper
4.0.3.1527

Bitdefender
Adware.Generic.1147113
1.0.20.190

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
ApplicUnwnt
20734

ESET NOD32
Win32/SBWatchman.D potentially unwanted (variant)
9.11127

Fortinet FortiGate
Adware/Adwapper
2/7/2015

G Data
Win32.Application.GoobZo
15.2.25

IKARUS anti.virus
not-a-virus:AdWare.Shopper
t3scan.1.8.6.0

K7 AntiVirus
Trojan
13.191.14667

Kaspersky
not-a-virus:AdWare.Win32.Shopper
14.0.0.2525

McAfee
Artemis!7CBFEB051643
5600.6862

NANO AntiVirus
Riskware.Win32.Shopper.dlfqly
0.30.0.65070

Panda Antivirus
Adware/Goobzo
15.02.07.12

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

Reason Heuristics
PUP.Task.Goobzo
15.2.7.1

Sophos
Goobzo
4.98

Trend Micro House Call
Suspicious_GEN.F47V0125
7.2.38

Vba32 AntiVirus
AdWare.Shopper
3.12.26.3

VIPRE Antivirus
Goobzo
37278

Zillya! Antivirus
Adware.Shopper.Win32.404
2.0.0.2046

File size:
1.9 MB (1,988,968 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:
Goobzo LTD

Authority:
Thawte, Inc.

Valid from:
5/1/2013 2:00:00 PM

Valid to:
5/2/2015 1:59:59 PM

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:
2/5/2015 12:56:19 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:lpKdBJJzqjIh9iSq01Gc7kFXGNyvf+LvBUBkHfHTIvN6TrDoHalqgBeuTe:3K3YIySXzvG2LvikHfHTnTrsHaogB7Te

Entry address:
0xC8C34

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...
 
[+]

Entropy:
5.9382

Code size:
1.1 MB (1,158,144 bytes)

Scheduled Task
Task name:
YTDownloader

Trigger:
Logon (Runs on logon)


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