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optimizerpro.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 optimizerpro.exe by PC Utilities Software Limited has been detected as a potentially unwanted program by 25 anti-malware scanners. It is also typically executed from the user's temporary directory.
Publisher:
PC Utilities Software Limited  (signed and verified)

MD5:
918f32aceb5a6ba6b29650de867db334

SHA-1:
7ff478128057099797f038cc2794b6d84198673e

SHA-256:
17c5887a5abba02137aeec152dc5bc4786444fcf6a5d5c8839b940546b54abed

Scanner detections:
25 / 68

Status:
Potentially unwanted

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

Analysis date:
4/25/2024 5:34:35 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Agent.OBI
664

Agnitum Outpost
Trojan.NtRootKit
7.1.1

Avira AntiVirus
Adware/SpeedingUpMyPC.D.7
7.11.144.142

avast!
Win32:Adware-gen [Adw]
2014.9-150411

AVG
SHeur4
2016.0.3142

Bitdefender
Adware.Agent.OBI
1.0.20.505

Comodo Security
UnclassifiedMalware
18339

Dr.Web
Trojan.NtRootKit.17156
9.0.1.0101

Emsisoft Anti-Malware
Adware.Agent.OBI
8.15.04.11.12

ESET NOD32
Win32/AdWare.SpeedingUpMyPC (variant)
9.9797

Fortinet FortiGate
Riskware/SpeedingUpMyPC
4/11/2015

F-Secure
Adware.Agent.OBI
11.2015-11-04_7

G Data
Adware.Agent.OBI
15.4.24

herdProtect (fuzzy)
variant of addon.exe (PUP)
2015.7.13.22

IKARUS anti.virus
AdWare.SpeedingUpMyPC
t3scan.1.6.1.0

K7 AntiVirus
Adware
13.177.12128

Kaspersky
HEUR:Trojan.Win32.Generic
14.0.0.2207

McAfee
Artemis!EB475FA035A0
5600.6798

MicroWorld eScan
Adware.Agent.OBI
16.0.0.303

nProtect
Adware.Agent.OBI
14.05.19.01

Qihoo 360 Security
Win32/Virus.Adware.6c8
1.0.0.1015

Reason Heuristics
PUP.PC Utilities
15.4.11.8

Total Defense
Win32/Tnega.BUCBNZC
37.0.10936

Trend Micro House Call
TROJ_GEN.F47V0418
7.2.101

VIPRE Antivirus
Trojan.Win32.Generic!SB.0
28430

File size:
7 MB (7,361,648 bytes)

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\dynamicoffer2\optimizerpro.exe

Digital Signature
Signed by:
PC Utilities Software Limited

Authority:
COMODO CA Limited

Valid from:
2/19/2014 7:00:00 PM

Valid to:
2/20/2016 6:59:59 PM

Subject:
CN=PC Utilities Software Limited, O=PC Utilities Software Limited, STREET=78 York Street, L=London, S=England, PostalCode=W1H 1DP, C=GB

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00950E57C386D6B1EDADD9385C821B8BC8

File PE Metadata
Compilation timestamp:
4/16/2014 9:54:56 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:2qaZu/kp9CDrFh/IR9CX/K3WDOThMfQ1IM0Ub4bjNl2+yGqfiC7g7Mx/WBrQl07b:BkK9hasX/jUmfMJYVlwGo7g7h/9R

Entry address:
0x3D74C

Entry point:
55, 8B, EC, 83, C4, F0, B8, EC, 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:
7.9810

Developed / compiled with:
Microsoft Visual C++

Code size:
240.5 KB (246,272 bytes)

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