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filedownloaded20successfully_downloader-n8afvppph.exe

The application filedownloaded20successfully_downloader-n8afvppph.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.goeren.info.
Version:
1.0.0.1

MD5:
32a617fbec46dea7a9824f75ae3236b8

SHA-1:
8a6a5c9a8f0f4f9fb604522cf67843f872fc2ff6

SHA-256:
08bd370414d739a62ee8f29b5321cc8b7be021384f0b439c77eeac6e7e0dc3d1

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:
4/24/2025 10:16:38 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Somoto.Installer.Meta (M)
16.7.4.21

File size:
401.7 KB (411,297 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Common path:
C:\users\{user}\downloads\filedownloaded20successfully_downloader-n8afvppph.exe

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
12288:pA0i50GDNFty+9iWR6cGVdQ+hR6fHJqytCMb2OMJxXvJ8LYEkqx:pAfyGDNFtF9/R6lNR6hdtCMb2ljXvJqP

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:
7.8976  (probably packed)

Code size:
28.5 KB (29,184 bytes)

The file filedownloaded20successfully_downloader-n8afvppph.exe has been seen being distributed by the following URL.

http://sub.goeren.info/N8aFvPPpH11be9d0bceab6a8a0bb3e546a02386de0cqDexALElPYToyOntzOjI6InRzIjtpOjE0Mjg3NDkwMjc7czoxOiJmIjtzOjcyOiIvaG9tZS93d3cvYXNzZXRzL2JldHRlcl9pbnN0YWxsZXIvaW5zdGFsbGVycy9jbGkvc2V0dXBfMTQyODY0MjE5Nzk0NC5leGUiO30=

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