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pchealthkit-others.exe

PC Health Kit

Smart PC Solutions, Inc.

The application pchealthkit-others.exe by Smart PC Solutions has been detected as a potentially unwanted program by 4 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from cdn.o200o.com and multiple other hosts.
Publisher:
PC Health Labs   (signed by Smart PC Solutions, Inc.)

Product:
PC Health Kit

Version:
4.0

MD5:
9402e9ea578ad7ebab830b99d84c56b9

SHA-1:
2d5fcf8b4f5c388801caf620addaa3f0cb498bd8

SHA-256:
2994671fe8da5b00897da1ba2097b14697cf91ac42af960c9f31245427e4d2c6

Scanner detections:
4 / 68

Status:
Potentially unwanted

Analysis date:
11/5/2024 8:25:25 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Smartpcso
2015.0.3289

Baidu Antivirus
Adware.Win32.SpeedingUpMyPC
4.0.3.141116

ESET NOD32
Win32/AdWare.SpeedingUpMyPC (variant)
8.10731

Reason Heuristics
PUP.Optional.SmartPCSolutions.S
14.11.16.7

File size:
1.5 MB (1,577,512 bytes)

Product version:
4.0

Copyright:
PC Health Labs

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\gjmssq63fy\pchealthkit-others.exe

Digital Signature
Signed by:
Smart PC Solutions, Inc.

Authority:
VeriSign, Inc.

Valid from:
4/3/2014 1:00:00 AM

Valid to:
7/3/2017 12:59:59 AM

Subject:
CN="Smart PC Solutions, Inc.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Smart PC Solutions, Inc.", L=Alexandria, S=Virginia, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
74ACA59709CEE75203B2332988708F43

File PE Metadata
Compilation timestamp:
6/19/1992 11:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:yQi/5NrIWMq3+zR+HMd0p5o7cAneZqT0OQN5QcDmEzp5wbqlBYg3o/xNFMMBTlPX:y9xLmRw2+ZA9c7Hzp8OBf4MGpfz

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9910

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

Code size:
39.5 KB (40,448 bytes)

The file pchealthkit-others.exe has been seen being distributed by the following 5 URLs.

http://cdn.o200o.com/downloads/offers/.../PCHealthKit-others.exe

http://cdn.airdlr1.com/downloads/offers/.../PCHealthKit-others.exe

http://cdn.chironexfleckerisilver.com/downloads/offers/.../PCHealthKit-others.exe

http://cdn2.chironexfleckerisilver.com/downloads/offers/.../PCHealthKit-others.exe

http://cdn.off-200.com/downloads/offers/.../PCHealthKit-others.exe

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