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dtupdt.exe

Search Core Updater

search core systems

The application dtupdt.exe by search core systems has been detected as adware by 4 anti-malware scanners. It runs as a scheduled task under the Windows Task Scheduler triggered to execute each time a user logs in.
Publisher:
Search Core System  (signed by search core systems)

Product:
Search Core Updater

Version:
1.0.0.1

MD5:
b607d94468a240371efae1ddaaafa77a

SHA-1:
c4e30e0986cbe0239fdd5e9ce4bf12faecf48232

SHA-256:
2234d95826eb4ea199f5dc17a58a59f0f0c23b3736701a9efcc8640dc781825c

Scanner detections:
4 / 68

Status:
Adware

Analysis date:
4/23/2024 10:32:30 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
AdWare.Win32.Bonzuna
4.0.3.14121

Comodo Security
UnclassifiedMalware
17137

ESET NOD32
Win32/Adware.Bonzuna
8.8944

Reason Heuristics
PUP.Task.searchcoresystems.G
14.8.8.3

File size:
516.5 KB (528,944 bytes)

Product version:
1.0.0.0

File type:
Executable application (Win32 EXE)

Language:
English (United Kingdom)

Common path:
C:\Program Files\dynamo media\dynamo toolbar\dtupdt.exe

Digital Signature
Signed by:
search core systems

Authority:
GlobalSign nv-sa

Valid from:
1/13/2012 3:23:55 PM

Valid to:
1/13/2013 3:23:55 PM

Subject:
CN=search core systems, O=search core systems, C=CA

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112161BFE8B30B66C06A60ADF51015575814

File PE Metadata
Compilation timestamp:
8/28/2012 1:23:32 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:UvZbj2Ps+0yGf69zjaRptt5CN74siRizIUkfci888888888888W88888888888Ji:W9j2k+Vb9zYZe494zZ8i

Entry address:
0x667DC

Entry point:
55, 8B, EC, 83, C4, F0, 53, B8, 5C, 57, 46, 00, E8, BB, 0B, FA, FF, 8B, 1D, F4, 8C, 46, 00, 8B, 03, E8, CE, BF, FF, FF, 8B, 03, B2, 01, E8, 1D, DB, FF, FF, 8B, 03, BA, 4C, 68, 46, 00, E8, 49, BA, FF, FF, 8B, 03, 33, D2, E8, 08, DB, FF, FF, 8B, 03, C6, 40, 57, 00, 8B, 0D, F0, 8A, 46, 00, 8B, 03, 8B, 15, 4C, 4A, 46, 00, E8, AF, BF, FF, FF, 8B, 03, E8, F8, C0, FF, FF, 5B, E8, BA, E2, F9, FF, 00, 00, B0, 04, 02, 00, FF, FF, FF, FF, 16, 00, 00, 00, 44, 00, 79, 00, 6E, 00, 61, 00, 6D, 00, 6F, 00, 20, 00, 54, 00...
 
[+]

Entropy:
6.4838

Developed / compiled with:
Microsoft Visual C++

Code size:
405 KB (414,720 bytes)

Scheduled Task
Task name:
Dynamo Toolbar Updater

Path:
C:\WINDOWS\Tasks\Dynamo Toolbar Updater.job

Trigger:
Logon (Runs on logon)


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