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motherboard_driver_lan_realtek_8111_w7.exe

7-Zip

Igor Pavlov

The executable motherboard_driver_lan_realtek_8111_w7.exe has been detected as malware by 8 anti-virus 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. Infected by an entry-point obscuring polymorphic file infector which will create a peer-to-peer botnet and receives URLs of additional files to download. The file has been seen being downloaded from download.gigabyte.ru.
Publisher:
Igor Pavlov

Product:
7-Zip

Description:
7z SFX

Version:
9.20

MD5:
5a03c976822b7896e95fc1475b96cfaa

SHA-1:
6465914164e764d9b3b90b8d76c3ee1052758317

SHA-256:
ea1bab3d83a15b2f9b6f1fdde58bba8496d40111e23270203968efde724ebb07

Scanner detections:
8 / 68

Status:
File is infected by a Virus

Explanation:
The file is infected by a polymorphic file infector virus.

Analysis date:
4/19/2024 10:33:45 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
160414-2

AVG
Win32/Sality
2015.0.4604

Emsisoft Anti-Malware
Win32.Sality
11.5.0.6191

ESET NOD32
Win32/Sality.NBA virus
8.0.319.0

F-Prot
W32/Sality.gen2
4.6.5.141

Kaspersky
Virus.Win32.Sality
15.0.0.562

Microsoft Security Essentials
Threat.Undefined
1.225.250.0

Norman
Win32.Sality.3
28.05.2016 15:32:18

File size:
3.7 MB (3,927,240 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

Language:
English (United States)

Common path:
C:\users\{user}\downloads\motherboard_driver_lan_realtek_8111_w7.exe

File PE Metadata
Compilation timestamp:
11/18/2010 5:27:33 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:5G2RB5+MTGb/hi0hb3sRRUbivzIz+RGgBv5usrdV9c7bP:5GI5HGboo8U1zoGgBwssP

Entry address:
0x1D262

Entry point:
84, CA, 71, 05, F2, F2, 80, D0, C1, 86, F2, F2, 85, D6, F7, C0, F3, 1E, 4D, B1, 86, E6, F6, C6, D2, 85, F0, 85, D0, 1D, C2, EC, C8, B0, 0F, BF, D5, 0F, B6, D7, F3, 55, 5A, 8B, C2, 42, F7, C5, B9, DC, A8, DD, 11, DA, 6A, 00, 5F, C6, C6, DE, 8D, 38, 0F, AF, D1, 80, FA, 90, 80, C0, FE, 0F, AF, D7, 8D, 37, 80, FC, 11, 0F, AF, D6, 8D, 0E, 85, E8, FE, CC, 85, E9, 8D, 19, 71, 06, 46, 87, C7, 0F, B6, D7, B4, 7B, 8D, 0D, F3, F8, 18, 91, 2B, EB, C7, C1, 9B, CE, 5C, 86, B5, A2, 41, 8D, 2D, D4, C9, 06, 09, 0D, 30, 4F...
 
[+]

Entropy:
7.9899  (probably packed)

Code size:
124.5 KB (127,488 bytes)

The file motherboard_driver_lan_realtek_8111_w7.exe has been seen being distributed by the following URL.

http://download.gigabyte.ru/.../motherboard_driver_lan_realtek_8111_w7.exe

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