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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 7 anti-malware scanners. This is a self-extracting archive and installer, however the file is not signed with an authenticode signature from a trusted source. It is built using the Crossrider cross-browser extension toolkit. While the file utilizes the Crossrider framework and delivery services, it is not owned by Crossrider.
Publisher:
Crossrider

Product:
Chat Undetected

Description:
Chat Undetected Installer

Version:
1.28.153.4

MD5:
306441f183407b894c4e42ed16e3ef25

SHA-1:
4037110d82aa030501f7bbd0f4f2c7b2f06e8862

SHA-256:
4d676a6cc55d9224b11041f5d07d9d5fb41b139498983f7a890326683ecb894e

Scanner detections:
7 / 68

Status:
Adware

Explanation:
The software may change the browser's home page and search provider settings as well as display advertisements.

Analysis date:
4/26/2024 3:01:35 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Trojan.Win32.ScrambleWrapper
4.0.3.131222

Bkav FE
HW32.CDB
1.3.0.4613

Dr.Web
Trojan.Crossrider.5
9.0.1.0356

ESET NOD32
Win32/Packed.ScrambleWrapper (variant)
7.9179

Malwarebytes
PUP.Optional.AdLyrics
v2013.12.22.05

Reason Heuristics
PUP.Installer.Crossrider.P
14.3.2.12

Trend Micro House Call
TROJ_GEN.F47V1005
7.2.356

File size:
1.3 MB (1,355,737 bytes)

Copyright:
Copyright Crossrider

File type:
Executable application (Win32 EXE)

Language:
English (United States)

File PE Metadata
Compilation timestamp:
2/19/2012 12:01:49 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
24576:btEN/3AfUzoyI7gOBsfTUCwXWHH4nAxnZaeHHlHIsQxuEu/v+s3bgtffAKOhtVFA:bi/3AckbMKsfT3wXWOAxXnlEMEungtfx

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...
 
[+]

Code size:
34.5 KB (35,328 bytes)

The file chat-undetected.exe has been seen being distributed by the following 2 URLs.

http://dc612.4shared.com/download/.../chat-undetected.exe

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

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