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pk_pro.exe

PerfectKeyboard Professional

Pitrinec Petr

The application pk_pro.exe, “PerfectKeyboard Professional Setup ” by Pitrinec Petr 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 setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Pitrinec Petr  (signed and verified)

Product:
PerfectKeyboard Professional

Description:
PerfectKeyboard Professional Setup

MD5:
9207d4de5535e12655efb769f796fdf2

SHA-1:
d1f6d928ed8601c79fb954cf53650df9dab3e366

SHA-256:
ff079759b016bfb31e830b7cb2900361bce27b6d42546ae0c7cb1eb62cf37293

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
5/5/2024 2:10:07 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
17.2.16.1

File size:
14.4 MB (15,116,752 bytes)

Product version:
8.3.1

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Keelest sõltumatu

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

Digital Signature
Signed by:
Pitrinec Petr

Authority:
GlobalSign nv-sa

Subject:
E=support@pitrinec.com, CN=Pitrinec Petr, O=Pitrinec Petr, L=Cerveni Kostelec, S=Hradec Kralove, C=CZ

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11211CC446CDC8FD0E58BFE93FDB976AC1F8

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
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Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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