home

ytd_bu10_setup.exe

Goobzo LTD

The application ytd_bu10_setup.exe by Goobzo has been detected as adware by 6 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. It runs as a scheduled task under the Windows Task Scheduler triggered daily at a specified time. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from download.ytdownloader.com and multiple other hosts.
Publisher:
Goobzo LTD  (signed and verified)

MD5:
a0cefea78344257da68426abcdeea735

SHA-1:
88c0ceca597c99b8bc817efd1731203c9a9ff9d5

SHA-256:
bace69ffe133e7693b3b77994a3c81e990288ca4b642cffe12938d705c7019df

Scanner detections:
6 / 68

Status:
Adware

Explanation:
Bundles various adware toolbars and browser extensions.

Analysis date:
4/25/2024 10:10:30 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
MalSign.Skodna
2014.0.3619

Bkav FE
W32.Clodd65.Trojan
1.3.0.4613

Dr.Web
Adware.Searcher.2618
9.0.1.09

Reason Heuristics
PUP.Task.Goobzo.O
14.8.8.2

Trend Micro House Call
TROJ_GEN.F47V0819
7.2.355

VIPRE Antivirus
Goobzo
24810

File size:
631.2 KB (646,336 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\2128421711\ytd_bu10_setup.exe

Digital Signature
Signed by:
Goobzo LTD

Authority:
Thawte, Inc.

Valid from:
5/1/2013 9:00:00 PM

Valid to:
5/2/2015 8:59:59 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:
2/24/2012 4:20:04 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:D0gcg1BIC02Yk+zAqkuF35fnpX1Beo6AF1SZxge3kj4visTkBw:Q/gHFH+zVkqRv9F1OiYvLkBw

Entry address:
0x38AF

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 68, A2, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 90, 40, 00, 55, FF, 15, C0, 92, 40, 00, 6A, 08, A3, 98, EB, 47, 00, E8, 36, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, EA, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, A2, 40, 00, FF, 15, 84, 91, 40, 00, 68, 4C, A2, 40, 00, 68, A0, 6A, 47, 00, E8, 18, 27, 00, 00, FF, 15, B0, 90, 40, 00, 50, BF, A0, F0, 4C, 00, 57, E8, 06, 27, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
29 KB (29,696 bytes)

Scheduled Task
Task name:
CR setup

Trigger:
Daily (Runs daily at 20:00)


The file ytd_bu10_setup.exe has been seen being distributed by the following 3 URLs.

http://download.ytdownloader.com/.../ytd_ee6bab8715_setup.exe

http://download.ytdownloader.com/.../ytd_889ed727cd_setup.exe

http://download.ytdownloader.com/.../ytd_9a7f137259_setup.exe

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to ec2-54-208-92-111.compute-1.amazonaws.com  (54.208.92.111:80)

Remove ytd_bu10_setup.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.