home

mb_utility_atbios.exe

7-Zip

Igor Pavlov

The application mb_utility_atbios.exe has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the 7z Setup installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from download.gigabyte.ru and multiple other hosts.
Publisher:
Igor Pavlov

Product:
7-Zip

Description:
7z SFX

Version:
9.20

MD5:
f79093e8b46c03be2ac4b755324f0781

SHA-1:
64a9bae8baaf773aa8a57e22cefbb25be2ebc833

SHA-256:
af8a166559a670432c21d45b8604b55ec3ecb65d9ca566b3fa17e2c0a7cb5e0c

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 4:23:13 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.InstallAssistant
16.11.29.21

Trend Micro House Call
TROJ_GEN.F47V0325
7.2.122

File size:
5.2 MB (5,421,339 bytes)

Product version:
9.20

Copyright:
Copyright (c) 1999-2010 Igor Pavlov

Original file name:
7z.sfx.exe

File type:
Executable application (Win32 EXE)

Installer:
7z Setup

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

File PE Metadata
Compilation timestamp:
11/18/2010 8:27:33 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:6G5ZqxlEOV6qcf4BtsWAzPmbSjlFK6t33XOqZwqI1AJDXJYINpXCpJr:6GOxlh6/f4Btezebh6HMqI1gXJNCr

Entry address:
0x1D262

Entry point:
55, 8B, EC, 6A, FF, 68, 20, 1E, 42, 00, 68, 5C, D2, 41, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 68, 53, 56, 57, 89, 65, E8, 33, DB, 89, 5D, FC, 6A, 02, FF, 15, 04, 11, 42, 00, 59, 83, 0D, 90, BD, 42, 00, FF, 83, 0D, 94, BD, 42, 00, FF, FF, 15, 00, 11, 42, 00, 8B, 0D, 70, 9D, 42, 00, 89, 08, FF, 15, FC, 10, 42, 00, 8B, 0D, 6C, 9D, 42, 00, 89, 08, A1, 64, 11, 42, 00, 8B, 00, A3, 8C, BD, 42, 00, E8, 1C, 01, 00, 00, 39, 1D, 20, 7A, 42, 00, 75, 0C, 68, EA, D3, 41, 00, FF, 15, 0C, 11...
 
[+]

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
124.5 KB (127,488 bytes)

The file mb_utility_atbios.exe has been seen being distributed by the following 7 URLs.

http://download.gigabyte.ru/.../mb_utility_atbios.exe

ftp://download.gigabyte.ru/.../mb_utility_atbios.exe

http://download.gigabyte.cn/FileList/.../mb_utility_atbios.exe

http://download1.gigabyte.ru/.../mb_utility_atbios.exe

http://download.gigabyte.us/FileList/.../mb_utility_atbios.exe

http://download.gigabyte.asia/FileList/.../mb_utility_atbios.exe

http://download.gigabyte.eu/FileList/.../mb_utility_atbios.exe

Remove mb_utility_atbios.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.