onlineweather_downloader-3zdj5je2.exe

The application onlineweather_downloader-3zdj5je2.exe 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 Nullsoft Install System installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from www.adzzone.com.
MD5:
df1cdd0c47a0ed2c9c6fef801b440308

SHA-1:
9f08fb2b3d291febdb080bf413cf7465769af65c

SHA-256:
d51993d0d55a1c21de299ce283f83f19e3454c67204286caee1385db51190315

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.

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 6:07:59 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Somoto.Installer.Meta (M)
16.6.25.2

File size:
102.9 KB (105,385 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Common path:
C:\users\{user}\downloads\onlineweather_downloader-3zdj5je2.exe

File PE Metadata
Compilation timestamp:
12/17/2010 11:14:15 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
1536:S2OimJs5YCdH2eLy19X3BJzIZZZTLRybHIKGG8clvEiUY5OA4//qwkwwkTe0mz:ShizgwyT3BJQ0opGlZMY0B/Ukoz

Entry address:
0x380C

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, 7C, 01, 00, 00, E8, 87, 4D, 00, 00, 83, EC, 0C, 68, 01, 80, 00, 00, E8, 2A, 4A, 00, 00, 6A, 00, E8, 9B, 4D, 00, 00, 6A, 08, A3, 28, F9, 42, 00, E8, B1, 28, 00, 00, 6A, 00, 68, 60, 01, 00, 00, A3, D8, F9, 42, 00, 8D, 85, 90, FE, FF, FF, 50, 6A, 00, 68, 4C, A2, 40, 00, E8, E0, 4C, 00, 00, 83, EC, 0C, 68, 4D, A2, 40, 00, 68, 08, FA, 42, 00, E8, EF, 2A, 00, 00, 83, C4, 18, E8, E6, 49, 00, 00, 52, 52, 50, 68, 00, 80, 43, 00, E8, DA, 2A, 00, 00, 57, 6A, 00, E8, 29, 49, 00, 00, 83...
 
[+]

Entropy:
7.2280

Code size:
30 KB (30,720 bytes)

The file onlineweather_downloader-3zdj5je2.exe has been seen being distributed by the following URL.

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