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filedownloaded20successfully_downloader-n2znfnxei.exe

The application filedownloaded20successfully_downloader-n2znfnxei.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 sub.imchangingthestation.com.
Version:
1.0.0.1

MD5:
3f9c3b1278aceacd3acea4bbacca4430

SHA-1:
bdbe51c58d6c5619f49c7d75ebb759f543b6b04f

SHA-256:
c08d30b4d5ea7255c24e0ffd8f389fd9df2f51b09cbf34654cda07a2e8c283de

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:
5/7/2024 12:02:19 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Somoto.Installer.Meta (M)
16.6.3.2

File size:
401.7 KB (411,386 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Common path:
C:\users\{user}\downloads\filedownloaded20successfully_downloader-n2znfnxei.exe

File PE Metadata
Compilation timestamp:
12/17/2010 10:14:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
12288:pA0i50G2kbAbeLZ8WI+8kuAK8FOHRA3o8/y4/3cBOquTTnA:pAfyGtbLZ8e8rAK84xA1/y4/p58

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 filedownloaded20successfully_downloader-n2znfnxei.exe has been seen being distributed by the following URL.

http://sub.imchangingthestation.com/Nee4uKd3d3d5cd1cb6c0dd6e5c0a0605119803b1e0J6AkqLwRTnYToyOntzOjI6InRzIjtpOjE0MzI0NjQ4Mzk7czoxOiJmIjtzOjcyOiIvaG9tZS93d3cvYXNzZXRzL2JldHRlcl9pbnN0YWxsZXIvaW5zdGFsbGVycy9jbGkvc2V0dXBfMTQzMjQyNTc3OTIwMy5leGUiO30=

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