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setuprastherpc.exe

RastherPC

Tecnomotor Eletrônica do Brasil S/A

The application setuprastherpc.exe, “RastherPC Setup ” by Tecnomotor Eletrônica do Brasil S/A 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 download.tecnomotor.com.br.
Publisher:
Tecnomotor Eletrônica do Brasil S/A   (signed by Tecnomotor Eletrônica do Brasil S/A)

Product:
RastherPC

Description:
RastherPC Setup

Version:
RastherPC v1.2.10.6

MD5:
d04dfc74a1706c9283430da31e0a982e

SHA-1:
f22b5eba1a6e4e907b66241382fb62c20a9aee7b

SHA-256:
1e6c3e276be2bffee4fd1215d34c03a7386dc92335ee7b791270e2f54e34066a

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:
1/6/2025 5:59:57 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
16.12.5.13

File size:
324 MB (339,703,256 bytes)

Product version:
1.2.10.6

Copyright:
Tecnomotor Eletrônica do Brasil S/A

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Signed by:
Tecnomotor Eletrônica do Brasil S/A

Authority:
The USERTRUST Network

Valid from:
8/30/2015 9:00:00 PM

Valid to:
8/30/2018 8:59:59 PM

Subject:
CN=Tecnomotor Eletrônica do Brasil S/A, O=Tecnomotor Eletrônica do Brasil S/A, STREET="Rua Albino Triques, 2040, Santa Felícia", L=São Carlos, S=São Paulo, PostalCode=13563-340, C=BR

Issuer:
CN=USERTrust RSA Code Signing CA, O=The USERTRUST Network, L=Jersey City, S=New Jersey, C=US

Serial number:
4AE1196EAC9884C3C514A09680A72785

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
6291456:Um4eQVeNcA9R3fNyCEqSZASKIxaG1hSOx8xnxwGda5v69p9kDZHm:1sacA9R3fYCEVASKvGAnxn1oNc9kDZHm

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...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

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

http://download.tecnomotor.com.br/.../SetupRastherPC.exe

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