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pctuneupmaestro_setup.exe

CompuClever Systems Inc. PC TuneUp Maestro

CompuClever Systems Inc.

The application pctuneupmaestro_setup.exe 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 setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from www.compuclever.com and multiple other hosts.
Publisher:
CompuClever Systems Inc.  (signed and verified)

Product:
CompuClever Systems Inc. PC TuneUp Maestro

Version:
7.0.3.326

MD5:
84b3e472609775b60324550022d3d6e5

SHA-1:
745547cfd3344617e8c5f27ce7b2dca6e96b1934

SHA-256:
ba7c3157b033be801ac7e0adaffb1f8c05be8de60610b4cc53dfb85a0dd1e6c1

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/19/2024 10:42:55 AM UTC  (today)

Scan engine
Detection
Engine version

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

File size:
6 MB (6,248,936 bytes)

Product version:
7.0.3.326

Copyright:
CompuClever Systems Inc.

Original file name:
pctuneupmaestro_setup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\pctuneupmaestro_setup.exe

Digital Signature
Signed by:
CompuClever Systems Inc.

Authority:
Symantec Corporation

Valid from:
1/27/2016 5:00:00 PM

Valid to:
1/27/2019 4:59:59 PM

Subject:
CN=CompuClever Systems Inc., O=CompuClever Systems Inc., L=Victoria, S=British Columbia, C=CA, SERIALNUMBER=BC0892179, OID.2.5.4.15=Private Organization, OID.1.3.6.1.4.1.311.60.2.1.2=British Columbia, OID.1.3.6.1.4.1.311.60.2.1.3=CA

Issuer:
CN=Symantec Class 3 Extended Validation Code Signing CA - G2, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
1442AC8041B500044344B4CD472AA850

File PE Metadata
Compilation timestamp:
4/3/2016 2:18:53 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:AeQgbEbubZi2XE5EBf2H7eYqCpRycf8puGaNGlklhDT3i4Nd/qre:ATggb0Z05icCYBQvsGYGlWhDTfd/qre

Entry address:
0x322B

Entry point:
81, EC, 84, 01, 00, 00, 53, 56, 57, 33, DB, 68, 01, 80, 00, 00, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 20, 71, 40, 00, FF, 15, AC, 70, 40, 00, 66, 3D, 06, 00, 74, 11, 53, E8, 94, 2F, 00, 00, 3B, C3, 74, 07, 68, 00, 0C, 00, 00, FF, D0, BE, 98, 72, 40, 00, 56, E8, 10, 2F, 00, 00, 56, FF, 15, A8, 70, 40, 00, 8D, 74, 06, 01, 38, 1E, 75, EB, 55, 6A, 09, E8, 67, 2F, 00, 00, 6A, 07, E8, 60, 2F, 00, 00, A3, 24, 37, 42, 00, FF, 15, 44, 70, 40, 00, 53, FF, 15, 88...
 
[+]

Entropy:
7.9975  (probably packed)

Code size:
23.5 KB (24,064 bytes)

The file pctuneupmaestro_setup.exe has been seen being distributed by the following 14 URLs.

http://www.compuclever.com/products/pc-tuneup-maestro/download/.../pctuneupmaestro_installer_69_.exe

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

http://dl10.compuclever.com/pctuneupmaestro_setup_diagcab_.exe

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

http://www.compuclever.com/products/pc-tuneup-maestro/download/.../pctuneupmaestro_installer_27_.exe

http://www.compuclever.com/products/pc-tuneup-maestro/download/.../pctuneupmaestro_installer_54_.exe

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

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

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

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

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

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

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

http://dl10.compuclever.com/pctuneupmaestro_setup.exe

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