h264_webcam_pro_v2.43_downloader.exe

YourFileDownloader Installer

Ironnuts LLC

This is the Via Advertising bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application h264_webcam_pro_v2.43_downloader.exe by Ironnuts 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 YourFile Downloader installer. The file has been seen being downloaded from dll513.yourfaild.net.
Publisher:
http://yourfile-downloader.com  (signed by Ironnuts LLC)

Product:
YourFileDownloader Installer

Version:
1, 0, 685, 1

MD5:
829ba8d7c317d13b8f2eaa193cccd14c

SHA-1:
2b79e0ee8df21a0dcc58510ae6da01ee792679d3

SHA-256:
b98a5e724277f94be1db06ba2a5033975ef3f42e052a91e612fcf00e300a6091

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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.

Analysis date:
11/25/2024 12:49:21 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Via Advertising.Ironnuts.Bundler (M)
16.5.22.16

File size:
4.5 MB (4,679,632 bytes)

Product version:
1.0.0.1

Copyright:
Copyright http://yourfile-downloader.com (C) 2014

Original file name:
YourFileDownloaderInstaller.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
YourFile Downloader

Language:
English

Common path:
C:\users\{user}\downloads\h264_webcam_pro_v2.43_downloader.exe

Digital Signature
Signed by:

Authority:
Ironnuts LLC

Valid from:
5/12/2015 5:43:26 PM

Valid to:
5/11/2016 5:43:26 PM

Subject:
CN=Ironnuts LLC, OU=Ironnuts LLC, O=Ironnuts LLC, S=London, C=UK

Issuer:
CN=Ironnuts LLC, C=UK, S=London, L=London, E=admin@ironnuts.com, OU=Ironnuts LLC, O=Ironnuts LLC

Serial number:
100001

File PE Metadata
Compilation timestamp:
5/5/2015 11:57:24 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
98304:Rof/k+FPMLN+Wbul622pJuNanW68O7uKo0UiQPQbr6e3GRVdbvC8:RSkwPMLN+WbO3NyWo7uKo0UiQobrrgVn

Entry address:
0x8FC7A9

Entry point:
50, E8, 45, 17, 00, 00, A3, 20, 08, 0B, 33, 62, 42, B7, 42, A3, DA, 3B, 72, E7, D6, 89, 74, F8, E7, 8A, C1, 1E, 55, AA, 95, 45, 7C, FD, E8, 94, F8, AD, 98, 3C, DE, FE, 63, 1B, F3, D9, F4, 4B, 2F, B7, A2, 2A, C3, 03, EB, A0, 87, 02, AD, 39, AA, 7F, 8C, 50, 28, 81, B8, 09, 63, 6E, 06, C3, C8, 6C, 2F, 85, 9D, DD, 7A, 1E, E8, 3E, 5A, EE, 20, 87, 23, 36, 7E, E6, DD, 65, 95, 0A, 64, 88, A1, C4, 45, 78, 47, DA, 34, 92, C7, 50, CE, 4D, F1, 2C, 91, 6C, 37, AD, 20, C6, C2, E5, 3C, 53, E6, FF, 9C, 02, 35, 96, 6F, D5...
 
[+]

Entropy:
7.9280  (probably packed)

Code size:
1.1 MB (1,187,328 bytes)

The file h264_webcam_pro_v2.43_downloader.exe has been seen being distributed by the following URL.

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