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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:
5c5678c02bfeb13f2597763a0019b63f

SHA-1:
63688567a44382d0afde7d95e7725c34d828c9b0

SHA-256:
7186b7e3215915fe1c7a81d7a95d236f399d4e771d773d0897cffbefe29868fd

Scanner detections:
24 / 68

Status:
Adware

Analysis date:
4/19/2024 7:51:40 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
Win-PUP/CrossRider
2015.02.24

Avira AntiVirus
ADWARE/CrossRider.Gen
7.11.212.36

avast!
Win32:Adware-CDO [PUP]
2014.9-150223

AVG
Skodna
2016.0.3190

Baidu Antivirus
Adware.Win32.Shopper
4.0.3.15223

Bitdefender
Adware.Generic.1147113
1.0.20.270

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
ApplicUnwnt
20734

ESET NOD32
Win32/SBWatchman.D potentially unwanted (variant)
9.11219

Fortinet FortiGate
Adware/Adwapper
2/23/2015

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
14.0.0.2443

McAfee
Artemis!7CBFEB051643
5600.6846

NANO AntiVirus
Riskware.Win32.Shopper.dlfqly
0.30.0.296

Panda Antivirus
Adware/Goobzo
15.02.23.10

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

Reason Heuristics
PUP.Task.Goobzo
15.2.23.10

Sophos
Goobzo
4.98

Trend Micro House Call
Suspicious_GEN.F47V0125
7.2.54

Vba32 AntiVirus
AdWare.Shopper
3.12.26.3

VIPRE Antivirus
Goobzo
37822

Zillya! Antivirus
Adware.Shopper.Win32.509
2.0.0.2078

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:
5/2/2013 1:00:00 AM

Valid to:
5/3/2015 12:59:59 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:
2/23/2015 10:56:56 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:cpKdBJJzqjIh9iSq01Gc7kFXGNyvf+LvBUBkdfHTIvN6TrgoHal7gBeuTm:aK3YIySXzvG2LvikdfHTnTr9HaJgB7Tm

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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