plinstaller106.exe

Production Line

Positech Computing Ltd

The application plinstaller106.exe, “Production Line Setup ” by Positech Computing 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. The file has been seen being downloaded from dl.humble.com.
Publisher:
Positech Games   (signed by Positech Computing Ltd)

Product:
Production Line

Description:
Production Line Setup

MD5:
041242f72fa5968e692b76a56d0bbe43

SHA-1:
45b9c11d103fe6e9b7d831cd1100ab8521d5eeb7

SHA-256:
b6efd08ad1d536ff4b1af839c76590d7befc11d64987cd0a8147dd48049bd47f

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:
11/15/2024 11:28:24 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
17.2.7.20

File size:
48.5 MB (50,889,832 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\plinstaller106.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
4/29/2016 2:00:00 AM

Valid to:
6/10/2017 1:59:59 AM

Subject:
CN=Positech Computing Ltd, O=Positech Computing Ltd, STREET=The House Of Steps, L=Coulston, S=Wiltshire, PostalCode=BA13 4NX, C=GB

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

Serial number:
00B992B804E43CDD3C056E8467C0745CC9

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

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, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The file plinstaller106.exe has been seen being distributed by the following URL.

https://dl.humble.com/.../PLInstaller106.exe

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