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toolbar1751171.exe

PC Utilities Software Limited

Part of the Optimizer Pro / Driver 'PC optimizer' product lines marketed by Adsology and distributed through various bundled software (PPI and commission) channels. The application toolbar1751171.exe by PC Utilities Software Limited has been detected as a potentially unwanted program by 9 anti-malware scanners. It is also typically executed from the user's temporary directory.
Publisher:
PC Utilities Software Limited  (signed and verified)

MD5:
f23e7e2562bce542f7be36a97fbaa5e9

SHA-1:
d798dab65791f9c4f7f6253c6dc45c49bbd23f2f

SHA-256:
4ac4471fdda1e73be126b5caaaeb32e3b26d8ef64e275781521b478c96ce7da6

Scanner detections:
9 / 68

Status:
Potentially unwanted

Explanation:
Installed with the Optimizer Pro software which is bundled by 3rd-party monetization programs.

Analysis date:
4/24/2024 3:41:19 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
TR/BProtector.Gen2
7.11.146.116

AVG
SHeur4
2015.0.3488

Dr.Web
Trojan.NtRootKit.17026
9.0.1.0120

ESET NOD32
Win32/SpeedingUpMyPC
8.9744

K7 AntiVirus
Trojan
13.177.11935

Kaspersky
not-a-virus:RiskTool.Win32.Agent
14.0.0.3936

McAfee
Artemis!4249C4EEB183
5600.7144

Reason Heuristics
PUP.PCUtilities.O
14.8.8.3

File size:
7 MB (7,323,064 bytes)

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\toolbar1751171.exe

Digital Signature
Signed by:
PC Utilities Software Limited

Authority:
GoDaddy.com, Inc.

Valid from:
3/17/2014 8:11:20 PM

Valid to:
3/17/2016 8:11:20 PM

Subject:
CN=PC Utilities Software Limited, O=PC Utilities Software Limited, L=London, C=GB

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
27761464329322

File PE Metadata
Compilation timestamp:
4/7/2014 12:57:13 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:TRG7erXXPFZVcgyFGYRycOy9qZokIGa8pwdozBLdOmkNWtks+Go1CWhxdAQEiknH:lAMXXVUGYRbOy9qG8n0NWj+G6hA1H

Entry address:
0x3D74C

Entry point:
55, 8B, EC, 83, C4, F0, B8, B0, A5, 43, 00, E8, 14, C4, FC, FF, E8, 03, 86, FC, FF, 8D, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.9808

Developed / compiled with:
Microsoft Visual C++

Code size:
240.5 KB (246,272 bytes)

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