dcytdkiegut_gutdk_setup.exe

Goobzo LTD

The application dcytdkiegut_gutdk_setup.exe by Goobzo has been detected as adware by 19 anti-malware scanners. It runs as a scheduled task under the Windows Task Scheduler triggered to execute each time a user logs in. While running, it connects to the Internet address 192-124-232-198.static.unitasglobal.net on port 80 using the HTTP protocol.
Publisher:
Goobzo LTD  (signed and verified)

Version:
2.4.0.999

MD5:
3dfa607164696d33307e3b2181fca832

SHA-1:
c2ef7f360cacfa26ff513f0df1d2ecd6e471190d

SHA-256:
36565ca14e1b55f9c45245a62fefaad124f635327008b783dc6776a2f7c41802

Scanner detections:
19 / 68

Status:
Adware

Explanation:
May modify the web browser's settings including changing the homepage and search provider in addition to delivering ads (by injecting banner and text-links directly in the webpage).

Analysis date:
4/25/2024 7:20:52 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Graftor.171097
733

AhnLab V3 Security
PUP/Win32.CrossRider
2015.02.02

Avira AntiVirus
ADWARE/CrossRider.Gen
7.11.206.92

avast!
Win32:Adware-CDO [PUP]
2014.9-150201

AVG
Skodna
2016.0.3211

Baidu Antivirus
Adware.Win32.Shopper
4.0.3.1521

Bitdefender
Gen:Variant.Adware.Graftor.171097
1.0.20.160

Dr.Web
Adware.Downware.8569
9.0.1.032

Emsisoft Anti-Malware
Gen:Variant.Adware.Graftor.171097
8.15.02.01.08

ESET NOD32
Win32/SpeedBit.C potentially unwanted (variant)
9.11105

F-Secure
Gen:Variant.Adware.Graftor.171097
11.2015-01-02_1

G Data
Gen:Variant.Adware.Graftor.171097
15.2.25

IKARUS anti.virus
PUA.SpeedBit
t3scan.1.8.6.0

Kaspersky
not-a-virus:Downloader.NSIS.Agent
14.0.0.2551

MicroWorld eScan
Gen:Variant.Adware.Graftor.171097
16.0.0.96

NANO AntiVirus
Trojan.Win32.Agent.dnewtz
0.30.0.65070

Panda Antivirus
Adware/Goobzo
15.02.01.08

Reason Heuristics
PUP.Task.Goobzo
15.2.1.20

VIPRE Antivirus
Goobzo
37158

File size:
1.1 MB (1,203,072 bytes)

Product version:
2.4.0.999

Copyright:
Copyright (C) 2014

File type:
Executable application (Win32 EXE)

Language:
English

Common path:
C:\users\{user}\appdata\local\installer\installytd_26087\dcytdkiegut_gutdk_setup.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
5/1/2013 8:00:00 PM

Valid to:
5/2/2015 7:59:59 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:
2/1/2015 2:54:18 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
24576:vy6s0pgCTIW2R0Ltat7Nhl9Fp2tlRpuFLndEqscFvjTtLXYbjyEGGF:6InEW2R0LtaNBY3RpuFLndeclPtLXYb3

Entry address:
0x5B85F

Entry point:
E8, 1D, E7, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, 68, FA, 4D, 00, 01, 73, 0D, 8B, 4C, 24, 0C, 57, 8B, 7C, 24, 08, F3, AA, EB, 5D, 8B, 54, 24, 0C, 81, FA, 80, 00, 00, 00, 7C, 0E, 0F, BA, 25, 80, C7, 4D, 00, 01, 0F, 82, 55, E8, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03, C1, 8B, CA, 83, E2...
 
[+]

Entropy:
6.6335

Code size:
647 KB (662,528 bytes)

Scheduled Task
Task name:
Installer_ytd

Trigger:
Logon (Runs on logon)


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

TCP (HTTP):
Connects to 192-124-232-198.static.unitasglobal.net  (198.232.124.192:80)

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