getfoldersizesetup.exe

GetFoldersize

Michael Thummerer

The application getfoldersizesetup.exe, “GetFoldersize Setup ” by Michael Thummerer 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 www.getfoldersize.de.
Publisher:
Michael Thummerer Software Design   (signed by Michael Thummerer)

Product:
GetFoldersize

Description:
GetFoldersize Setup

Version:
3.1.0.14

MD5:
1fa65a5bd1565e6ef107014ac209cdfe

SHA-1:
7d3ea107e8e6ab5b18d5012b222fbe63e79ae174

SHA-256:
6b822526da39647bf98cc0e704edef70b4e4b1c40279465a886068cf07077acf

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:
5/3/2024 4:45:14 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
16.12.4.6

File size:
5.4 MB (5,649,432 bytes)

Product version:
3.1.14

Copyright:
Copyright © Michael Thummerer Software Design

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Authority:
COMODO CA Limited

Valid from:
10/28/2015 2:00:00 AM

Valid to:
10/28/2020 1:59:59 AM

Subject:
CN=Michael Thummerer, O=Michael Thummerer, STREET=444 Moo 9, STREET=3rd Road, STREET=Soi 14, L=Pattaya, S="Nongprue Banglamung, Chonburi", PostalCode=20150, C=TH

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

Serial number:
3811861A332B79F0A2DC02882B03796E

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:O5tVjUwZ7IM8cO2fc3G81ZlrOQJELvgJAe9ag5VdAFLmoAbNaW8gS/KS65:QVj1+QV+rrOeELvgJAeAgFALmlpB9/5

Entry address:
0xAA98

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 2E, 86, FF, FF, E8, 35, 98, FF, FF, E8, 9C, 9B, FF, FF, E8, B7, 9F, FF, FF, E8, 56, BF, FF, FF, E8, ED, E8, FF, FF, E8, 54, EA, FF, FF, 33, C0, 55, 68, 69, B1, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 32, B1, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, D0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, C2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, 24, 93, FF, FF, 8D, 55, F0, 33, C0, E8, 66, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9978

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

Code size:
40.5 KB (41,472 bytes)

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

http://www.getfoldersize.de/.../GetFoldersizeSetup.exe

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