firefox_download.exe

Kedemasag

FlashPlatform (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 firefox_download.exe, “Kedemasag Setup ” by FlashPlatform (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. The installer is marketed through download protals and search ads as the free Mozilla Firefox web browser but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
FlashPlatform (Fried Cookie Ltd)  (signed and verified)

Product:
Kedemasag

Description:
Kedemasag Setup

Version:
4.3.1.2

MD5:
7bdfbb7ebc85d3922f2f496367a8568f

SHA-1:
5f621f08def00918252569bdcb3d317634f9b741

SHA-256:
ba006eab5eb4cdee920fb1f3d756da645297645ec9eba46189460df35a8cdb17

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:
11/5/2024 10:03:34 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.FC (M)
17.2.4.20

File size:
954.4 KB (977,328 bytes)

Product version:
1.1.8

Copyright:
Soft

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\firefox_download.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
12/17/2015 9:12:39 PM

Valid to:
5/19/2016 11:10:26 PM

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

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

Serial number:
1121065E3B2586EE9A4B2F3B53374BAF00C6

File PE Metadata
Compilation timestamp:
6/20/1992 5:22:17 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...
 
[+]

Entropy:
7.9311

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

Code size:
37 KB (37,888 bytes)

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

http://www.stockclearcapital.com/c?x=x8qYrA1agFp7dYJI KglRZ5rYqi8kwVKTEoxaTbCanA=&c=g/ZAoKsMqRyug/EzU9M8nRRDYCf/yYmvNs1ehQScGQNUMi1HbGXf90/5xTnbKKu2q/Botp7S3cbVtwXaaEYCZ9lhpo5zYvATRD1RFCDOvCk=&downloadAs=firefox_download.exe&fallback_url=http://download.free-browser.co/.../firefox_install_en_us.exe

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