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chat-undetected.exe

Chat Undetected

Crossrider

Part of the Crossrider framework, a web browser extension that will deliver advertisements such as coupons, price-comparisons, display media, affiliate links, banners, popups/popunders and other links. The application chat-undetected.exe, “Chat Undetected Installer” 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 Nullsoft Install System installer, however the file is not signed with an authenticode signature from a trusted source.
Publisher:
Crossrider

Product:
Chat Undetected

Description:
Chat Undetected Installer

Version:
1.27.153.10

MD5:
db91dd6a4af183b0d56581237de9aad7

SHA-1:
357f332332cf084f28e538cbd2af87cc590bc961

SHA-256:
795d24fd78f856591fd31eca04876bb6603cba1aa22a92d56293f87e16d43390

Scanner detections:
1 / 68

Status:
Adware

Explanation:
This is part of the Crossrider Internet browser extension framework which may modify the user's web browser settings including changing the home and search pages.

Note:
Crossrider is the owner of a platform that enables the creation of cross-browser extensions by developers but is not the owner of this detected application.

Analysis date:
4/25/2024 9:21:54 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Win32.Generic
16.1.11.0

File size:
1.4 MB (1,431,732 bytes)

Copyright:
Copyright Crossrider

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Language:
English (United States)

Common path:
C:\users\{user}\downloads\chat-undetected.exe

File PE Metadata
Compilation timestamp:
2/19/2012 9:01:49 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
24576:btAywud+B5sfzMGL26/mwOURZZq3hvT27quPk3mN/ZwJLyfTVz9N/CQTtF94Ky7b:bBwusBUX26/RP3ZgJT27quPRN/Z+Ap9C

Entry address:
0x4327

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, 93, 42, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, 94, 42, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, 94, 42, 00, 56, A3, 40, 7B, 42, 00, C7, 04, 24, 08, 00, 00, 00, E8, 8D, 3B, 00, 00, A3, 9C, 7B, 42, 00, 8D, 85, 84, FE, FF, FF, 57, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, 01, B3, 40, 00, FF, 15, AC, 94, 42, 00, 83, EC, 14, C7, 44, 24, 04, 02, B3, 40, 00, C7...
 
[+]

Entropy:
7.9693  (probably packed)

Code size:
34.5 KB (35,328 bytes)

The file chat-undetected.exe has been seen being distributed by the following URL.

http://app-static.crossrider.com/installer/14917/8396800/.../0/.../chat-undetected.exe

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