» yourfile_downloader.exe
Overview
Analysis
File Details
Downloads (1)

yourfile_downloader.exe

YourFileDownloader Installer

Goldencalf 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 yourfile_downloader.exe by Goldencalf 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.yofiledo.com.

File name:

Publisher:

http://yourfile-downloader.com (signed by Goldencalf LLC)

Product:

YourFileDownloader Installer

Version:

1, 0, 642, 1

MD5:

d858ede11c33e7b0508edf8353327b61

SHA-1:

b6660141e73710c17fda8f0083212db1928cc846

SHA-256:

186a1ec88981fdab5150429a1612d49360ca5f75bfb365e5feeb31e6034c3169

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:

11/24/2024 11:47:48 PM UTC (a few moments ago)

Scan engine

Detection

Engine version

Reason Heuristics

PUP.Via Advertising.Bundler (M)

16.5.4.1

File size:

4.2 MB (4,419,992 bytes)

Product version:

1.0.0.1

Original file name:

YourFileDownloaderInstaller.exe

File type:

Executable application (Win32 EXE)

Bundler/Installer:

YourFile Downloader

Language:

English

Common path:

C:\users\{user}\downloads\yourfile_downloader.exe

Digital Signature

Signed by:

Goldencalf LLC

Authority:

Goldencalf LLC

Valid from:

3/27/2015 9:26:58 PM

Valid to:

3/26/2016 9:26:58 PM

Subject:

CN=Goldencalf LLC, OU=Goldencalf LLC, O=Goldencalf LLC, S=London, C=UK

Issuer:

CN=Goldencalf LLC, C=UK, S=London, L=London, E=admin@goldencalf.com, OU=Goldencalf LLC, O=Goldencalf LLC

Serial number:

100001

File PE Metadata

Compilation timestamp:

4/9/2015 4:22:48 PM

OS version:

5.1

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

12.0

CTPH (ssdeep):

98304:Rft/lk/xVTrhD+p2ehANmFguiiIUT63+GET6YnyH7GWEuO+p8j3mT:RplcVvh+XFguitUThnyH72uO+y2T

Entry address:

0x848262

Entry point:

60, 9C, C7, 44, 24, 20, C7, 53, BF, F9, 9C, 9C, E9, 6A, 6F, F8, FF, 29, 40, 77, CC, E7, 4A, 05, 57, 59, 24, 3F, C7, C1, AA, 04, B7, E4, 55, 52, F7, 30, 7D, 0C, B8, 03, 86, 0F, 95, FA, 61, 5E, DB, B0, D3, E4, 8F, 02, F2, F1, 10, 21, 42, 15, 9A, 7A, 96, 25, 4A, 11, 95, 0E, B5, 69, CC, 7F, 98, 53, BB, E9, ED, 41, A2, 82, 8E, 0F, ED, B0, 4C, 9B, 6E, 23, D1, 6C, DA, 95, BA, DF, E4, FE, 6F, 3E, F1, F2, 44, ED, EE, CE, F2, A1, 18, F9, E3, CE, F3, 4C, 0F, 97, 9A, A5, 41, 0A, 55, E8, E9, FE, C1, A1, 39, A1, D5, 5F... 
[+]

Entropy:

7.9212 (probably packed)

Code size:

807 KB (826,368 bytes)

The file yourfile_downloader.exe has been seen being distributed by the following URL.

http://dll513.yofiledo.com/j5HjQ3GN A80jPsHOozgcyjPoCV7pOR6JvToeSj8xyN/vpE5R6K2MkLp2XleqpAFSLWWOEaZiQ4L1cxJWYRoEFXRNFE2lHokLpt C3ePdOEilXvsM2RqpTVrcKkubFLMPWNQ RZiUKYvUAvtD3ld/A1wXMQZf1fESxQb2x5bHtoOEXeHsB5/jKgHe5G4C2fl 10Kr/MzMfakd2r2 X9W4a4pUbTBYV7rxWNe6ZphEIWXPUKD0wFOj5ARHNL5IKef2VHgmeQT6I/.../YUTiPmDH8eTgU7DkY4dz5n0A8qf9FMyhfpfMdX

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