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onlineweathersetup-co0ttkg.exe

The application onlineweathersetup-co0ttkg.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.downxsoft.com.
MD5:
f7e7e5ccdd051ed368389287b123fb30

SHA-1:
6c24a52e56a3a249079128c795f55efc5bcffa34

SHA-256:
ade6c7b98bf7fb44cd78dd468146e27e29c93e27509efc8a266aa7c0f3009e8a

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:
11/23/2024 12:32:58 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Somoto.Installer.Meta (M)
16.4.8.9

File size:
163.6 KB (167,536 bytes)

File type:
Executable application (Win16 EXE)

Installer:
Nullsoft Install System

Common path:
C:\users\{user}\downloads\onlineweathersetup-co0ttkg.exe

File PE Metadata
Compilation timestamp:
12/17/2010 7:14:12 AM

OS version:
4.0

OS bitness:
Win16

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
3072:+22ihA0m3BJf0AIrEIShXpVvVPyPi4EUDgGV4M5oxm:xA0m3T0AwaVtPy3xXVPoc

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...
 
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Code size:
28.5 KB (29,184 bytes)

The file onlineweathersetup-co0ttkg.exe has been seen being distributed by the following URL.

http://www.downxsoft.com/.../OnlineWeatherSetup-co0tTkg.exe

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