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optimizertool.exe

WeiSiTianYu Software Develop Service Center

The application optimizertool.exe, “Perfect Optimzier” by WeiSiTianYu Software Develop Service Center has been detected as a potentially unwanted program by 5 anti-malware scanners. It runs as a scheduled task under the Windows Task Scheduler triggered daily at a specified time.
Publisher:
Miracle Technologies  (signed by WeiSiTianYu Software Develop Service Center)

Description:
Perfect Optimzier

Version:
5.2.6.205

MD5:
fcfc1256413a9e63a5e7abae1c5df188

SHA-1:
ff9828a7c079c543781f97d3c4c50d3877a00a93

SHA-256:
2d5859d2d72fc96e07c030dbbdd8bbc6cbe23759604cdfbc8e5caa24e9857836

Scanner detections:
5 / 68

Status:
Potentially unwanted

Analysis date:
12/28/2024 5:48:29 PM UTC  (today)

Scan engine
Detection
Engine version

AegisLab AV Signature
W32.Parite
2.1.4+

ESET NOD32
Win32/Adware.PerfectOptimizer (variant)
10.12931

Malwarebytes
Rogue.Multiple
v2016.02.01.02

Microsoft Security Essentials
Misleading:Win32/PerfectOptimizer
1.1.12400.0

Qihoo 360 Security
Win32/Trojan.Adware.37e
1.0.0.1077

File size:
6.5 MB (6,848,960 bytes)

Product version:
1.0.0.0

File type:
Executable application (Win32 EXE)

Language:
English (United Kingdom)

Common path:
C:\Program Files\optimizer tool\optimizertool.exe

Digital Signature
Signed by:
WeiSiTianYu Software Develop Service Center

Authority:
WoSign, Inc.

Valid from:
7/31/2009 1:00:00 AM

Valid to:
8/1/2010 12:59:59 AM

Subject:
CN=WeiSiTianYu Software Develop Service Center, OU=Class 3 - for Microsoft Authenticode Signing, O=WeiSiTianYu Software Develop Service Center, L=Beijing, S=Beijing, C=CN

Issuer:
CN=WoSign Code Signing Authority, O="WoSign, Inc.", C=US

Serial number:
2BBBFDC500D3B0F2A0BCF6F0BB1D1521

File PE Metadata
Compilation timestamp:
3/11/2010 2:52:50 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:LC/PiDXrOOhw5Y7KAhvLKQlmhJkL7JdgGKnn8i71I:Iidhw5YNWQlyCFKn8m1I

Entry address:
0x48DE04

Entry point:
55, 8B, EC, 83, C4, E0, 33, C0, 89, 45, E0, 89, 45, EC, 89, 45, E4, 89, 45, E8, B8, 80, DD, 87, 00, E8, 26, E7, B7, FF, 33, C0, 55, 68, 43, E0, 88, 00, 64, FF, 30, 64, 89, 20, E8, FF, 6D, B7, FF, 85, C0, 7E, 47, 8D, 55, E8, B8, 01, 00, 00, 00, E8, 4E, 6E, B7, FF, 8B, 45, E8, 8D, 55, EC, E8, 5B, 9F, B8, FF, 8B, 45, EC, 50, 8D, 55, E4, B8, 5C, E0, 88, 00, E8, 4A, 9F, B8, FF, 8B, 45, E4, 5A, E8, 89, B2, B7, FF, 85, C0, 7E, 11, BA, 90, C0, 8A, 00, B8, 01, 00, 00, 00, E8, 16, 6E, B7, FF, EB, 0C, B8, 90, C0, 8A...
 
[+]

Entropy:
6.7259

Developed / compiled with:
Microsoft Visual C++

Code size:
4.5 MB (4,769,280 bytes)

Scheduled Task
Task name:
OptimizerTool_home

Trigger:
Daily (Runs daily at 12:00)

Description:
Runs Perfect Optimizer at Scheduled Time.


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