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bmsetup_ybru.exe

OOO Lega Media

The application bmsetup_ybru.exe by OOO Lega Media has been detected as adware by 2 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from update.bmmedia.net.
Publisher:
OOO Lega Media  (signed and verified)

MD5:
290745366d98818535c89ee2992c5b46

SHA-1:
c2f60bfdb0e12526a9e73f26e3c400368ad9d69f

SHA-256:
14b9320d63cfa13243f1bf34e84fa6fabed06dbba66d76881d47e81d54506e26

Scanner detections:
2 / 68

Status:
Adware

Analysis date:
12/26/2024 2:23:12 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Tool.DownLoader.61
9.0.1.0363

Reason Heuristics
PUP.Installer.OOOLegaMedia.M
14.11.20.9

File size:
1.2 MB (1,296,584 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\bmsetup_ybru.exe

Digital Signature
Signed by:
OOO Lega Media

Authority:
VeriSign, Inc.

Valid from:
5/1/2013 4:00:00 AM

Valid to:
5/2/2014 3:59:59 AM

Subject:
CN=OOO Lega Media, OU=IT, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=OOO Lega Media, L=Saint-Petersburg, S=Saint-Petersburg, C=RU

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:
207A06BD655445095B358B2C5124046E

File PE Metadata
Compilation timestamp:
2/24/2012 11:20:04 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:XNbawaYWHVhMsII4vfEstIi/sfqhL0wWwvFMtita9m1nJUYgfOb7S/7lSqE+:9baVlVh1I1sstIi/uqhL0wTvFLtr3b2P

Entry address:
0x38AF

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 68, A2, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 90, 40, 00, 55, FF, 15, C0, 92, 40, 00, 6A, 08, A3, 98, EB, 47, 00, E8, 36, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, EA, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, A2, 40, 00, FF, 15, 84, 91, 40, 00, 68, 4C, A2, 40, 00, 68, A0, 6A, 47, 00, E8, 18, 27, 00, 00, FF, 15, B0, 90, 40, 00, 50, BF, A0, F0, 4C, 00, 57, E8, 06, 27, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
29 KB (29,696 bytes)

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

http://update.bmmedia.net/.../bmsetup_ybru.exe

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