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ytdi_adk_setup_20140317.exe

Goobzo LTD

The application ytdi_adk_setup_20140317.exe by Goobzo has been detected as adware by 17 anti-malware scanners. The file has been seen being downloaded from d1t653m828c3x8.cloudfront.net and multiple other hosts. While running, it connects to the Internet address server-54-230-231-68.waw50.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Goobzo LTD  (signed and verified)

Version:
1.0.6.0

MD5:
b7561a7736a8745f5c022412581a49d5

SHA-1:
54572096c8f178dbd09caf38e8ad6444594642f2

SHA-256:
ec7a8fd50bb77d69b6011fc41e3415523bd8aad337f158cbc92855d609f20908

Scanner detections:
17 / 68

Status:
Adware

Analysis date:
12/23/2024 11:52:08 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

AhnLab V3 Security
Win32/Kashu.E
2014.06.12

avast!
Win32:Kukacka
2014.9-140927

AVG
MalSign.Skodna
2015.0.3526

Baidu Antivirus
Trojan.Win32.SpeedBit
4.0.3.14323

Dr.Web
Win32.HLLW.Autoruner2.11105
9.0.1.082

ESET NOD32
Win32/SpeedBit (variant)
8.9578

Fortinet FortiGate
Riskware/SpeedBit
3/23/2014

K7 AntiVirus
Virus
13.1712374

McAfee
Artemis!B7561A7736A8
5600.7182

Microsoft Security Essentials
Threat.Undefined
1.175.1935.0

Norman
Sality.ZHB
11.20140927

Qihoo 360 Security
Win32/Trojan.Adware.37e
1.0.0.1015

Reason Heuristics
PUP.Installer.Goobzo.X
14.8.8.2

Rising Antivirus
PE:Win32.KUKU.kj!1522176
23.00.65.14925

Trend Micro House Call
TROJ_GEN.F47V0319
7.2.82

Trend Micro
PE_SALITY.RL
10.465.27

VIPRE Antivirus
Goobzo
27668

File size:
1000.9 KB (1,024,896 bytes)

Product version:
1.0.6.0

Copyright:
Copyright (C) 2014

File type:
Executable application (Win32 EXE)

Language:
English

Common path:
C:\users\{user}\appdata\local\installer\install_15289\ytdi_adk_setup_20140317.exe

Digital Signature
Signed by:
Goobzo LTD

Authority:
Thawte, Inc.

Valid from:
5/2/2013 3:00:00 AM

Valid to:
5/3/2015 2:59:59 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:
3/13/2014 8:42:54 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:72ZBVlvh9D6f6uH6mn1jzf9/arxBNu0IGjLcEelrIfhyq0HECI0jl1vtXV/:+lrmvaA/oxB0wLl7fhyq0HEh0jlLXV/

Entry address:
0x5FB22

Entry point:
E8, D7, E9, 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, 58, 59, 87, 04, 24, FF, E0, 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, 9E, FB, 45, 00, 6A, 00, FF, 75, 0C, FF, 75, F8, FF, 75, 08, E8, EA, 90, 02, 00, 8B, 45, 0C, 8B...
 
[+]

Entropy:
6.6305

Code size:
615.5 KB (630,272 bytes)

The file ytdi_adk_setup_20140317.exe has been seen being distributed by the following 3 URLs.

http://d1t653m828c3x8.cloudfront.net/bundles/.../ytdi_adk_setup_20140317.exe

http://d1s8azhe8rpvoz.cloudfront.net/bundles/.../ytdi_adk_setup_20140317.exe

http://d3emsmln8xfj03.cloudfront.net/bundles/.../ytdi_adk_setup_20140317.exe

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

TCP (HTTP):
Connects to server-54-230-231-68.waw50.r.cloudfront.net  (54.230.231.68:80)

TCP (HTTP):
Connects to s3-1.amazonaws.com  (176.32.97.202:80)

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

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