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pctuneupmaestro_installer_42_.exe

CompuClever Systems Inc. PC TuneUp Maestro

CompuClever Systems Inc.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.internet-explorer-repair.com and multiple other hosts.
Publisher:
CompuClever Systems Inc.  (signed and verified)

Product:
CompuClever Systems Inc. PC TuneUp Maestro

Version:
5.0.3.209

MD5:
51a7393d5d0e2c0e8df5d8f0c9c6c73b

SHA-1:
6878148312e2b6bf10d5bb6e599ce6527991bdd5

SHA-256:
57ddf3fb191a899ea6c9fb13a4db1a4b668b2de167c1c8b59b032cdf93c0910e

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/27/2024 1:33:07 AM UTC  (today)

File size:
3.3 MB (3,420,288 bytes)

Product version:
5.0.3.209

Copyright:
CompuClever Systems Inc.

Original file name:
pctuneupmaestro_setup.exe

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\pctuneupmaestro_installer_42_.exe

Digital Signature
Signed by:
CompuClever Systems Inc.

Authority:
VeriSign, Inc.

Valid from:
11/9/2011 6:00:00 PM

Valid to:
11/23/2014 5:59:59 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:
12/5/2009 4:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:oiqccIFhGn/GqsVtxXtJTqqUahccyqx6gAW:ooU/GqAvtcKhBJd

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9931

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file pctuneupmaestro_installer_42_.exe has been seen being distributed by the following 20 URLs.

http://www.internet-explorer-repair.com/shared/.../download.php

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

http://www.pstopener.com/shared/.../download.php

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

http://www.compuclever.com/products/pc-tuneup-maestro/.../?hop=openfile&d&fxt=ithmb&atid=8-22933625

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

http://www.compuclever.com/products/pc-tuneup-maestro/lp/.../

http://www.compuclever.com/products/pc-tuneup-maestro/.../?hop=wherearemyfavorites-&d&atid=wp_wherearemyfavorites-_1451849738

http://www.wherearemyfavorites.com/shared/.../download.php

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

http://www.compuclever.com/products/pc-tuneup-maestro/.../?hop=restoremyfavorites-c&d&atid=wp_restoremyfavorites-c_848594953

http://www.restoremyfavorites.com/shared/.../download.php

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

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

http://www.compuclever.com/products/pc-tuneup-maestro/.../?hop=openfile&d&fxt=mui&atid=8-23123897

http://dl6.compuclever.com/pctuneupmaestro_installer_43_.exe

http://www.compuclever.com/products/pc-tuneup-maestro/download/.../pctuneupmaestro_installer_43_.exe

http://dl6.compuclever.com/pctuneupmaestro_installer_42_.exe

http://www.compuclever.com/products/pc-tuneup-maestro/download/.../pctuneupmaestro_installer_42_.exe

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

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