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toshiba-drivers-update-utility.exe

Toshiba Drivers Update Utility

DGTSoft Ltd.

The executable toshiba-drivers-update-utility.exe, “Toshiba Drivers Update Utility Setup ” has been detected as malware by 7 anti-virus scanners. The program is a setup application that uses the Inno 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.dgtsoft.com.
Publisher:
DGTSoft Ltd.

Product:
Toshiba Drivers Update Utility

Description:
Toshiba Drivers Update Utility Setup

MD5:
0ae883be0d0dd33b147b40c73c8ca37a

SHA-1:
f9f74b868af5eb71bb567412ad8076a7d296007e

SHA-256:
e00a5f2095371a47a529a41aafe4d23e77d1817eeba6c34ce199fc4e535a1d29

Scanner detections:
7 / 68

Status:
File is infected by a Virus

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

Analysis date:
4/26/2024 8:00:12 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
160518-2

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
1.225.1925.0

File size:
3 MB (3,163,881 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\toshiba-drivers-update-utility.exe

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:zmtpJOa/C+sDrI85Gpk1icpyMGjEeAIBJT08:CnJd2DrIrkwM3IB

Entry address:
0xA5F8

Entry point:
74, 05, 80, FC, F6, 3B, F3, F6, C3, 12, BA, 02, 17, AC, E4, 8A, E6, 89, ED, 81, FD, 8C, E0, 00, 00, 75, 09, B8, 59, DA, 7F, 4F, B7, 97, FF, C8, 8B, C3, 81, C2, 90, 31, 00, 00, 35, 0F, 7E, A7, 00, FE, C5, 88, C1, B6, 2B, FE, C1, 0F, B7, C3, 88, E3, FF, C0, 2B, ED, 86, C2, F6, C6, 7E, E8, 6E, 00, 00, 00, EB, 04, C6, C4, D4, 4E, C6, C2, 75, B4, 54, 71, 04, 0F, AF, F6, F2, 8D, 3D, 3B, 03, 00, 00, 84, E3, 0F, B7, D9, 23, F0, 81, C7, D3, 08, 00, 00, F2, 84, E8, 0F, AF, D7, 11, E9, 0F, B7, F1, F2, 8D, 15, 48, A0...
 
[+]

Entropy:
7.9973  (probably packed)

Code size:
39.5 KB (40,448 bytes)

The file toshiba-drivers-update-utility.exe has been seen being distributed by the following URL.

http://download.dgtsoft.com/.../toshiba-drivers-update-utility.exe

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