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maple.exe

Maple

Denis Zolotov

The application maple.exe, “Maple Installaion ” by Denis Zolotov 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.crystaloffice.com.
Publisher:
Crystal Office Systems   (signed by Denis Zolotov)

Product:
Maple

Description:
Maple Installaion

Version:
8.42

MD5:
12b493790fbe60b5b09bcdcaf1efa3df

SHA-1:
92cfb423a9ea0c940643daa9d13c13a371ab8bce

SHA-256:
44a323e2ac7e38c477478293d9bbd77238d0523697cf0e8068ee58e79cae10eb

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:
11/6/2024 4:35:59 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
17.2.2.11

File size:
14.6 MB (15,332,016 bytes)

Product version:
8.42

Copyright:
© 2017 Crystal Office Systems

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Signed by:
Denis Zolotov

Authority:
DigiCert Inc

Valid from:
3/21/2014 1:00:00 AM

Valid to:
5/24/2017 2:00:00 PM

Subject:
CN=Denis Zolotov, O=Denis Zolotov, L=Moscow, C=RU

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0D6FC35019AE937213BFF4BA9367C2D4

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:
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...
 
[+]

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

Code size:
40.5 KB (41,472 bytes)

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

http://www.crystaloffice.com/maple.exe

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