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instantpcspeedup.exe

Instant PC Speedup 1.0

WeiSiTianYu Software Develop Service Center

The application instantpcspeedup.exe, “Instant PC Speedup ” 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.
Publisher:
Weskysoft Inc.   (signed by WeiSiTianYu Software Develop Service Center)

Product:
Instant PC Speedup 1.0

Description:
Instant PC Speedup

Version:
1.0

MD5:
69f5a7e8bc02451776480d20ad60b942

SHA-1:
d8e2810aa2a6fa3b1214c0ca87ac65af26ac7c7e

SHA-256:
2fed77c846c8f926ef8c7457b668f765ccb87c8d338e9eed5c2a40bdf493ce8c

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/25/2024 4:39:20 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.PCOptimizer.Optional (L)
16.11.21.14

File size:
4.9 MB (5,096,688 bytes)

Product version:
1.0

Copyright:
2010

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\downloads\instantpcspeedup.exe

Digital Signature
Signed by:
WeiSiTianYu Software Develop Service Center

Authority:
WoSign, Inc.

Valid from:
7/28/2010 1:00:00 AM

Valid to:
7/29/2011 12:59:59 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:
11/14/2009 2:27:49 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:CT0shut+ppK51b3ydF0uGAc705tywS4X6596/M38T6bamzruu7ExDm:CHc7b35YhS4K5o/y8+baoSu7+

Entry address:
0x163C4

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, E8, 54, 41, 00, E8, 70, 04, FF, FF, 33, C0, 55, 68, 91, 6A, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 4D, 6A, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, AB, 41, 00, E8, 3A, EF, FF, FF, E8, 45, EA, FF, FF, 8D, 55, EC, 33, C0, E8, FB, 87, FF, FF, 8B, 55, EC, B8, A8, D6, 41, 00, E8, A6, EA, FE, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, A8, D6, 41, 00, B2, 01...
 
[+]

Entropy:
7.9416

Developed / compiled with:
Microsoft Visual C++

Code size:
85 KB (87,040 bytes)

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