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pctum_setup_mkv_.exe

CompuClever Systems Inc. PC TuneUp Maestro

CompuClever Systems Inc.

The application pctum_setup_mkv_.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. The file has been seen being downloaded from dl13.compuclever.com and multiple other hosts.
Publisher:
CompuClever Systems Inc.  (signed and verified)

Product:
CompuClever Systems Inc. PC TuneUp Maestro

Version:
3.19.3.75

MD5:
761a842f1d7730150a1a2c1cc0f11f29

SHA-1:
93fddf4313efd5406fec787d1bc11c1d6a56cf76

SHA-256:
ea8dffa13e4a8c0bf6d0d5853efb85b36467ebf276a5d2eea15216b90521cade

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 5:14:02 AM UTC  (today)

Scan engine
Detection
Engine version

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

File size:
704.3 KB (721,216 bytes)

Product version:
3.19.3.75

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

Original file name:
pctum_setup10.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\pctum_setup_mkv_.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:
9/10/2014 6:43:31 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:m9yXXPNSFoRICpxPrMZbW1RQhDAHzjiSkW0fmOO1hOtdcnSW:m6mwfrbRQh8iJdo1hgdwSW

Entry address:
0x4297C

Entry point:
E8, 42, 9A, 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, C0, E4, 46, 00, 00, 74, 05, E9, F4, 9A, 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...
 
[+]

Entropy:
6.8289

Code size:
338 KB (346,112 bytes)

The file pctum_setup_mkv_.exe has been seen being distributed by the following 17 URLs.

http://dl13.compuclever.com/pctum_setup_ksd_.exe

http://dl13.compuclever.com/pctum_setup_pdf_.exe

http://dl13.compuclever.com/pctum_setup_profile_.exe

http://dl13.compuclever.com/pctum_setup_sfv_.exe

http://dl13.compuclever.com/pctum_setup_ashx_.exe

http://dl13.compuclever.com/pctum_setup_bup_.exe

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

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

http://dl13.compuclever.com/pctum_setup_json_.exe

http://dl13.compuclever.com/pctum_setup_ctl_.exe

http://dl13.compuclever.com/pctum_setup_apk_.exe

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

http://www.compuclever.com/products/pc-tuneup-maestro/.../?hop=openfile&d&fxt=apk&atid=8-24023564

http://dl13.compuclever.com/pctum_setup_123_.exe

http://www.compuclever.com/products/pc-tuneup-maestro/download/.../pctum_setup_123_.exe

http://www.compuclever.com/products/pc-tuneup-maestro/.../?hop=openfile&d&fxt=123&atid=8-23995490

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

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