dcytdiegut_gutdu_setup.exe

Goobzo LTD

The application dcytdiegut_gutdu_setup.exe by Goobzo has been detected as adware by 11 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 server-204-246-169-173.jfk1.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Goobzo LTD  (signed and verified)

Version:
1.6.0.999

MD5:
fe4c0261f3acbf908e53e34a969253fe

SHA-1:
c951c478c76db418fd5ca67efe509c5ef1d57da8

SHA-256:
9373ca4c836945eb14e321d557d6b7a75c39a67b48695c8732f75cedcbf7e056

Scanner detections:
11 / 68

Status:
Adware

Analysis date:
10/17/2018 11:09:55 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.Speedbit
2014.09.16

AVG
Skodna
2015.0.3351

Baidu Antivirus
Adware.Win32.SpeedBit
4.0.3.14914

ESET NOD32
probably Win32/SpeedBit.A potentially unwanted application
8.7.0.302.0

G Data
Win32.Application.Shopperpro
14.9.24

herdProtect (fuzzy)
2014.11.11.19

IKARUS anti.virus
PUA.SpeedBit
t3scan.1.7.8.0

Malwarebytes
PUP.Optional.Goobzo
v2014.09.14.12

Panda Antivirus
Adware/Goobzo
14.09.14.12

Reason Heuristics
PUP.Installer.Goobzo.W
14.9.14.12

VIPRE Antivirus
Threat.4792716
33120

File size:
1.1 MB (1,109,888 bytes)

Product version:
1.6.0.999

Copyright:
Copyright (C) 2014

File type:
Executable application (Win32 EXE)

Language:
English

Common path:
C:\users\{user}\appdata\local\installer\installiwebar_1852\dcytdiegut_gutdu_setup.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

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

Valid to:
5/2/2015 4:59:59 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:
9/13/2014 5:46:12 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
24576:8voVpm4/zRja73y2lNNvmOXxFrvW6jTtUWUq3sWBqj:dm4FOrB7NvmOXxFL5PtUWUqcWBq

Entry address:
0x4E936

Entry point:
E8, E7, D2, 00, 00, E9, 7F, FE, FF, FF, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, 28, 97, 4C, 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, 70, 67, 4C, 00, 01, 0F, 82, 26, D4, 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, 03, C1, E9, 02, 74, 06, F3...
 
[+]

Entropy:
6.6532

Code size:
577.5 KB (591,360 bytes)

Scheduled Task
Task name:
Installer_iwebar

Trigger:
Logon (Runs on logon)


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

TCP (HTTP):
Connects to server-54-230-38-243.jfk1.r.cloudfront.net  (54.230.38.243:80)

TCP (HTTP):
Connects to server-204-246-169-173.jfk1.r.cloudfront.net  (204.246.169.173:80)

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