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download.aspxdlperfectoptimizer.exe

Perfect Optimizer 5.2

WeiSiTianYu Software Develop Service Center

The application download.aspxdlperfectoptimizer.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. The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from perfect-optimizer.soft32.com.
Publisher:
Miracle Technology   (signed by WeiSiTianYu Software Develop Service Center)

Product:
Perfect Optimizer 5.2

Description:
Perfect Optimizer

Version:
5.2

MD5:
27539face0d09e40107eeec1bb9316a9

SHA-1:
ae915e1776429945d17462e8451461739988b98a

SHA-256:
eef939943da73ba16ef02139de974e2d043252550242ea8dd88b89e51f4c1050

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/28/2024 2:18:52 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.PCOptimizer.Optional (L)
16.9.6.7

File size:
5.6 MB (5,853,840 bytes)

Product version:
5.2

Copyright:
2009

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\download.aspxdlperfectoptimizer.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 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:ZCjX8Kr0IXxYhh/qRI8ed6gCCYNeXVzUebkU7vGgX447lOPi2LcJjoJ1qNT:cj50IXQh/SSd6gCCaeXVzUebr7p4Smcp

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, E8, CD, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E8, CD...
 
[+]

Entropy:
7.9979

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file download.aspxdlperfectoptimizer.exe has been seen being distributed by the following URL.

http://perfect-optimizer.soft32.com/get/file/id/.../?rel=center

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