BDMFullInstaller.exe

Best Download Manager 1.0 Installer

sterkly LLC

This is the installer/setup program for a Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application BDMFullInstaller.exe, “Installer for Best Download Manager” by sterkly has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
sterkly LLC  (signed and verified)

Product:
Best Download Manager 1.0 Installer

Description:
Installer for Best Download Manager

Version:
1.0.0.0

MD5:
41753773d4b39e6aef8b92fa2422e117

SHA-1:
ea2f4d2817a0fa40984c0c0b9755f7ad29abff74

SHA-256:
92ecdb100ff3eaf48330486c04deee984540a760087b0dc405b656c7867170ec

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
4/24/2024 2:53:02 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.sterkly.Installer (M)
16.7.12.6

File size:
271.1 KB (277,632 bytes)

Product version:
1.0.0.0

Copyright:
(c) sterkly LLC. All rights reserved.

Original file name:
BDMFullInstaller.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\bdmfullinstaller.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/22/2013 5:30:00 AM

Valid to:
2/22/2015 5:29:59 AM

Subject:
CN=sterkly LLC, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=sterkly LLC, L=Carlsbad, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
113C6B2C72DEF110BE64B2ABBC52861E

File PE Metadata
Compilation timestamp:
1/16/2013 5:28:33 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:ptyB8qtg6klE/8nqBnFbLq7Bh3quM4QUV8O88OqYX8KZj/59Pbt0AtTHGI/8f+kF:XoztX5uzSe585/LZjnh0AZHUnLQukm

Entry address:
0x3238

Entry point:
E8, 52, 2C, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, 7D, 08, 00, 74, 2D, FF, 75, 08, 6A, 00, FF, 35, 28, E7, 40, 00, FF, 15, 70, 90, 40, 00, 85, C0, 75, 18, 56, E8, AE, 04, 00, 00, 8B, F0, FF, 15, 5C, 90, 40, 00, 50, E8, 5E, 04, 00, 00, 59, 89, 06, 5E, 5D, C3, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 69, 33, C0, 8A, 44, 24, 08, 84, C0, 75, 16, 81, FA, 80, 00, 00, 00, 72, 0E, 83, 3D, 08, E9, 40, 00, 00, 74, 05, E9, 7E, 2C, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1...
 
[+]

Entropy:
6.0096

Code size:
32 KB (32,768 bytes)

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