quickpcoptimizer_setup.exe

QuickPCOptimizer

DeskToolsSoft B.V

The application quickpcoptimizer_setup.exe, “QuickPCOptimizer Setup ” by DeskToolsSoft B.V 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 program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from cdn.quickpcoptimizer.com and multiple other hosts.
Publisher:
DeskToolsSoft   (signed by DeskToolsSoft B.V)

Product:
QuickPCOptimizer

Description:
QuickPCOptimizer Setup

MD5:
ad3825e8329c7ce851b04586ce870d37

SHA-1:
f3030592b457ae6480273ffe7b61a79cf775c2a0

SHA-256:
13dbcf6592f02422185158010b52d543843fa1c0884927f195b52c143d2df8c6

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
1/20/2018 4:16:15 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.DeskToolsSoft (L)
16.6.13.18

File size:
5.4 MB (5,619,528 bytes)

Product version:
3.2.0

Copyright:
Copyright © 2011-2013 DeskToolsSoft

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Authority:
COMODO CA Limited

Valid from:
2/8/2012 1:00:00 AM

Valid to:
2/8/2014 12:59:59 AM

Subject:
CN=DeskToolsSoft B.V, O=DeskToolsSoft B.V, STREET=Jupiterstraat 4, L=Assen, S=Drenthe, PostalCode=9405PP, C=NL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
1AF9E0F588744CDEC54F29861DEA1F32

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:B002ycb9Nf1wYArsjIp7bAZZJMiNw82R4odW9PHH9hwIR:W5yC9NfiV57kZZJMSw8YOBR

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, E8, CD, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E8, CD...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The file quickpcoptimizer_setup.exe has been seen being distributed by the following 5 URLs.

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