mathtype.exe

Bilocideh

SpeedyPrompt (Fried Cookie Ltd)

The Fried Cookie installer utilizes the InstallCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application mathtype.exe, “Bilocideh Setup ” by SpeedyPrompt (Fried Cookie) has been detected as adware 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 installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
SpeedyPrompt (Fried Cookie Ltd)  (signed and verified)

Product:
Bilocideh

Description:
Bilocideh Setup

Version:
1.3.4.5

MD5:
f0a21921be592170687cbefce8a19a42

SHA-1:
62e09634846f1d626df066e11c2f9d6fd3a6420f

SHA-256:
c40fea315c3994a20d749d8756fbdd7a0a7dd6516ad40be5d22fecb3492f9aa9

Scanner detections:
1 / 68

Status:
Adware

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

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
5/4/2024 9:48:19 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.FC.Installer (M)
16.5.19.15

File size:
940.1 KB (962,688 bytes)

Product version:
3.8.9

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
12/17/2015 3:03:52 PM

Valid to:
5/20/2016 5:07:50 PM

Subject:
CN=SpeedyPrompt (Fried Cookie Ltd), O=SpeedyPrompt (Fried Cookie Ltd), L=Tel Aviv, C=IL

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

Serial number:
1121D77437A5B286B055B435AA59CB4BA265

File PE Metadata
Compilation timestamp:
6/19/1992 11:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:fTZ/UNmp+F6Y/taNJPjYhVyP+a+8cMVTQAl/8nXoaY7Ab1a5Fnh2IUIjmm0ESlXL:fTZcQpqwJPP+a6IXUgAb1aXhxUT7lV

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 mathtype.exe has been seen being distributed by the following 4 URLs.

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