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rootburner_v0.1_mapan.zip_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 rootburner_v0.1_mapan.zip_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.
Publisher:
http://yourfile-downloader.com  (signed by Goldencalf LLC)

Product:
YourFileDownloader Installer

Version:
1, 0, 642, 1

MD5:
c8289a67cc2c406aa270baf130fd643e

SHA-1:
793808cd9a162934c91e784099199fe6af2dff79

SHA-256:
0c5c067f70509d3f6d12d04cc036a9e2040ca570dd7a46d51243bf28af139705

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:
11/14/2024 9:34:02 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Via Advertising.Bundler (M)
16.2.27.8

File size:
4.3 MB (4,502,056 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

Digital Signature
Signed by:
Goldencalf LLC

Authority:
Goldencalf LLC

Valid from:
3/27/2015 8:26:58 AM

Valid to:
3/26/2016 8:26:58 AM

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 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
98304:Jft/lk/xVTrhD+p2ehANmFguiiIUT63+GET6YnyH7GWEuO+p8j3m8:JplcVvh+XFguitUThnyH72uO+y28

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:
7.9231  (probably packed)

Code size:
807 KB (826,368 bytes)

The file rootburner_v0.1_mapan.zip_downloader.exe has been seen being distributed by the following URL.

http://dll513.yofiledo.com/j5GXWG3Ei0502qhNVc7hbT/jmCZCobdlbK2taW673GIq/t1gEuLeahTynipIsZVeH zFUwXUzk1GhY8bVI1zLFeIOENkhHsaIJJkHBWMaPMrwSS1dGN14jVvIL58fEXgAWRK5BYtXv4EeETxAXlV0EB/WspUVF3YKUdS2hRcM8pDYR2R8FUo19lXIdbpUw6t4QFl4eYkKpT/NGD9qnlP4qt6S aUY0fvlXIYvvUwEJDGYRfehAMd0tBcTt2CX7fFjw68xvZIu8P0R7iZ/UzzNfdLs3KzvdpD8Oj6Mr/mh3C/ JgjxODbdILhzmu18dUe3LrHRpzEhBrAl4sd3Nz8RNjHoE4/.../XVZRU=

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