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pctum_setup.exe

CompuClever Systems Inc. PC TuneUp Maestro

CompuClever Systems Inc.

The application pctum_setup.exe, “PC TuneUp Maestro” by CompuClever Systems has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. The file has been seen being downloaded from dl6.compuclever.com and multiple other hosts.
Publisher:
CompuClever Systems Inc  (signed by CompuClever Systems Inc.)

Product:
CompuClever Systems Inc. PC TuneUp Maestro

Description:
PC TuneUp Maestro

Version:
3.7.3.29

MD5:
d4d4b7997a97f549d01f64c9f7212cb0

SHA-1:
a778cea923bed2df33ce239d206451236322f603

SHA-256:
ed389c374df401573e186000a4a587ddd9def3bd15b81bf0b74236cf1deb9a83

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/10/2024 6:48:56 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.CompuClever.Installer.Meta (L)
16.6.10.11

File size:
671.3 KB (687,424 bytes)

Product version:
3.7.3.29

Copyright:
(c) CompuClever Systems Inc. All rights reserved.

Original file name:
pctum_setup2.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:
CompuClever Systems Inc.

Authority:
VeriSign, Inc.

Valid from:
11/10/2011 12:00:00 AM

Valid to:
11/23/2014 11:59:59 PM

Subject:
CN=CompuClever Systems Inc., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=CompuClever Systems Inc., L=Victoria, S=British Columbia, C=CA

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:
086B696BF064C132159B7367302E7656

File PE Metadata
Compilation timestamp:
4/9/2014 9:29:51 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:zdo6o5rq2vwLYdxngx9GrzCe8zomZ9J/cXXLAZPUF7JwtdcnMw4Y:GX47QCegB/YuUOdwQY

Entry address:
0x3A27C

Entry point:
E8, 5D, 81, 00, 00, E9, 79, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 69, 33, C0, 8A, 44, 24, 08, 84, C0, 75, 16, 81, FA, 00, 01, 00, 00, 72, 0E, 83, 3D, 4C, 23, 46, 00, 00, 74, 05, E9, 0F, 82, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03, C1, 8B, CA, 83, E2, 03, C1, E9, 02, 74, 06, F3, AB, 85, D2, 74, 0A, 88, 07, 83, C7, 01, 83, EA...
 
[+]

Code size:
296 KB (303,104 bytes)

The file pctum_setup.exe has been seen being distributed by the following 8 URLs.

http://dl6.compuclever.com/pctum_setup.exe

http://www.compuclever.com/products/pc-tuneup-maestro/download/.../pctum_setup.exe

http://www.compuclever.com/products/pc-tuneup-maestro/.../?hop=pcpc&d&dt=1&fxt=lnk&atid=9-b---23561164

http://dl6.compuclever.com/pctum_setup_dmp_.exe

http://www.compuclever.com/products/pc-tuneup-maestro/download/.../pctum_setup_dmp_.exe

http://www.compuclever.com/products/pc-tuneup-maestro/.../?hop=openfile&d&fxt=dmp&atid=8-17334198

http://www.open-file.com/.../pctuneupmaestro.php

http://www.pcperformanceclinic.com/.../downloadpctuneupmaestro.php

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