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perfectoptimizer.exe

NetClass学生端

WeiSiTianYu Software Develop Service Center

The application perfectoptimizer.exe, “Perfect Optimizer” by WeiSiTianYu Software Develop Service Center has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. 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)

Product:
NetClass学生端

Description:
Perfect Optimizer

Version:
5.2.6.340

MD5:
51078db92a6626a528cab1d1d4b0a0b7

SHA-1:
1f841adcf1641a62c3d698b2db3adfb51c4c98a1

SHA-256:
62ec9ceb4120288db11311993268a21d753d79c9ac7fa2141f6493e88453d8e1

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 10:51:10 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.PCOptimizer.Optional (L)
17.3.9.6

File size:
5.1 MB (5,363,384 bytes)

Product version:
5.0.0.28

Copyright:
CopyRight ? 2009-2012

Trademarks:
Miracle

Original file name:
PerfectOptimize.exe

File type:
Executable application (Win32 EXE)

Language:
English (United Kingdom)

Common path:
C:\Program Files\perfect optimizer\perfectoptimizer.exe

Digital Signature
Signed by:
WeiSiTianYu Software Develop Service Center

Authority:
WoSign, Inc.

Valid from:
7/28/2010 3:00:00 AM

Valid to:
7/29/2011 2:59:59 AM

Subject:
CN=WeiSiTianYu Software Develop Service Center, OU=WoSign Class 3 Code 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:
00AE328C1100741D85A6AF7D045D09EDB0

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0x309620

Entry point:
55, 8B, EC, 83, C4, E0, 33, C0, 89, 45, E0, 89, 45, EC, 89, 45, E4, 89, 45, E8, B8, 20, 8B, 70, 00, E8, BA, E1, CF, FF, 33, C0, 55, 68, A3, 98, 70, 00, 64, FF, 30, 64, 89, 20, E8, 4B, 97, CF, FF, 85, C0, 7E, 47, 8D, 55, E8, B8, 01, 00, 00, 00, E8, 9A, 97, CF, FF, 8B, 45, E8, 8D, 55, EC, E8, DB, 2D, D0, FF, 8B, 45, EC, 50, 8D, 55, E4, B8, B8, 98, 70, 00, E8, CA, 2D, D0, FF, 8B, 45, E4, 5A, E8, E1, BE, CF, FF, 85, C0, 7E, 11, BA, 60, DB, 71, 00, B8, 01, 00, 00, 00, E8, 62, 97, CF, FF, EB, 0A, B8, 60, DB, 71...
 
[+]

Entropy:
6.9020

Developed / compiled with:
Microsoft Visual C++

Code size:
3 MB (3,181,056 bytes)

Scheduled Task
Task name:
PerfectOptimizer_home

Trigger:
Daily (Runs daily at 12:00 PM)

Description:
Runs Perfect Optimizer at Scheduled Time.


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