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7zipsetup-5fbygzk.exe

The application 7zipsetup-5fbygzk.exe, “Powered by BetterInstaller” 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 Somoto BetterInstaller installer, however the file is not signed with an authenticode signature from a trusted source. Includes the Somoto BetterInstaller, an adware installer that will bundle offers for additional third party applications, mostly adware toolbars, with legitimate softare and may be installed without adequate user consent.
Description:
Powered by BetterInstaller

Version:
2.1.0.0

MD5:
0f5d922d6852672a01d513c1691139d0

SHA-1:
f524a1c13f9d3016f3a72739ef12420442152a5c

SHA-256:
eda44c73ff5474d464be4240212b43f75b85d2e84666237d1ccb919d23401f67

Scanner detections:
1 / 68

Status:
Potentially unwanted

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.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

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:
5/5/2024 4:34:04 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Somoto.BetterInstaller.Installer.Meta (M)
16.6.7.4

File size:
97.6 KB (99,937 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Somoto BetterInstaller

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\7zipsetup-5fbygzk.exe

File PE Metadata
Compilation timestamp:
12/17/2010 1:14:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
1536:lV22Oc290IhyHmcT5ZKhYh3BJYIZZZTLRybHgCgTgYDaD6RdVmTM9Y9IxhIOEMlU:n22ihA0m3BJf0A9gYDaojqWY9QhPzW

Entry address:
0x39AC

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, 7C, 01, 00, 00, E8, 97, 46, 00, 00, 83, EC, 0C, 68, 01, 80, 00, 00, E8, 42, 43, 00, 00, 6A, 00, E8, AB, 46, 00, 00, 6A, 08, A3, 88, 4C, 42, 00, E8, B1, 28, 00, 00, 6A, 00, 68, 60, 01, 00, 00, A3, 38, 4D, 42, 00, 8D, 85, 90, FE, FF, FF, 50, 6A, 00, 68, A4, A2, 40, 00, E8, F0, 45, 00, 00, 83, EC, 0C, 68, A5, A2, 40, 00, 68, 68, 4D, 42, 00, E8, EF, 2A, 00, 00, 83, C4, 18, E8, FE, 42, 00, 00, 52, 52, 50, 68, 00, D0, 42, 00, E8, DA, 2A, 00, 00, 57, 6A, 00, E8, 39, 42, 00, 00, 83...
 
[+]

Entropy:
7.1682

Code size:
28.5 KB (29,184 bytes)

The file 7zipsetup-5fbygzk.exe has been seen being distributed by the following URL.

http://static.bicdn.com/installers/8/8/.../7ZipSetup-5FbygZk.exe

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