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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 2 anti-malware scanners.
Publisher:
Miracle Technologies  (signed by WeiSiTianYu Software Develop Service Center)

Product:
NetClass学生端

Description:
Perfect Optimizer

Version:
5.2.6.300

MD5:
2611a71c02506a5da079f8874e6f5e1b

SHA-1:
8e4ccfb985900d2e608690b1ebeb0f2bf63c5975

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
11/25/2024 6:50:34 AM UTC  (today)

Scan engine
Detection
Engine version

F-Secure
Suspicious:W32/Malware!Gemini
11.2016-13-01_4

Reason Heuristics
PUP.PCOptimizer.Optional.Meta (L)
16.2.27.18

File size:
6.7 MB (7,045,056 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)

Digital Signature
Signed by:
WeiSiTianYu Software Develop Service Center

Authority:
WoSign, Inc.

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

Valid to:
8/1/2010 6:59:59 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:
3/26/2010 3:26:47 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:S85aahb2SIo5eIfAefJuxrFFzAFl9tLHnPLu:FwSroGJutkFTpHnPLu

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, C0, E7, 87, 00, E8, 26, E7, B7, FF, 33, C0, 55, 68, 32, 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, 4C, E0, 88, 00, E8, 4A, 9F, B8, FF, 8B, 45, E4, 5A, E8, 89, B2, B7, FF, 85, C0, 7E, 11, BA, 90, BE, 8A, 00, B8, 01, 00, 00, 00, E8, 16, 6E, B7, FF, EB, 0C, B8, 90, BE, 8A...
 
[+]

Entropy:
6.7677

Developed / compiled with:
Microsoft Visual C++

Code size:
4.6 MB (4,771,840 bytes)

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