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dnguard_trial.exe

DNGuard Trial

ZiYuXuan Studio.

The executable dnguard_trial.exe, “DNGuard Trial Setup ” has been detected as malware by 14 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 www.dnguard.net.
Publisher:
ZiYuXuan Studio.

Product:
DNGuard Trial

Description:
DNGuard Trial Setup

MD5:
fe762a1f825df06f749419cf5889f7ec

SHA-1:
6123f5db59a4ad4999f1c19875af219654330dd1

SHA-256:
43044c4c39e325686ac32693ff2f9bf7ff07f47ed2d27375651b683ab36df611

Scanner detections:
14 / 68

Status:
File is infected by a Virus

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

Analysis date:
5/4/2024 10:42:15 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Win32.Sality.3
5813571

Avira AntiVirus
W32/Sality.AT
7.11.30.172

avast!
Win32:Sality
151224-5

AVG
Win32/Sality
2015.0.4489

Dr.Web
Win32.Sector.30
9.0.1.05190

Emsisoft Anti-Malware
Win32.Sality
10.0.0.5366

ESET NOD32
Win32/Sality.NBA virus
7.0.302.0

F-Prot
W32/Sality.gen2
4.6.5.141

Kaspersky
Virus.Win32.Sality
15.0.0.562

McAfee
Virus.W32/Sality.gen.z
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.213.1758.0

Norman
Win32.Sality.3
17.12.2015 06:34:11

Sophos
Virus 'Mal/Sality-D'
5.22

VIPRE Antivirus
Threat.4758034
46268

File size:
2.3 MB (2,373,099 bytes)

Product version:
v3.71

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\Documents and Settings\{user}\My documents\downloads\dnguard_trial.exe

File PE Metadata
Compilation timestamp:
7/9/2012 4:41:29 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:HN19vAZNyefu1efbN2kw9pBKVfgoAbFcSTuXeupxt:tXA/yefua8kw9WWz6jXvP

Entry address:
0x16478

Entry point:
78, 05, 0F, BF, D7, 88, C7, 35, E7, F0, D7, 0E, 0F, CF, 8A, EE, F7, C1, 2D, 4B, AE, D6, 81, C6, EB, BB, 00, 00, 73, 04, F7, DD, 87, ED, 81, EE, 8A, 37, 00, 00, 38, ED, 0F, BF, D5, 0F, B6, DC, 30, E6, FE, C4, 0F, CB, 0F, B7, DF, B8, 7E, 07, 00, 00, 0F, CB, 35, 7C, 02, 00, 00, 73, 04, 2B, EB, 0F, CA, 97, F7, DD, 81, EF, 64, 02, 00, 00, 76, 07, 87, DB, 0D, C5, 35, 75, D3, 57, 05, 9F, 70, 1D, 21, 5E, 81, C5, 41, FD, 3A, 48, F6, C3, 6C, 81, FA, 5D, 76, 00, 00, 73, 08, 8B, D0, 69, F9, 8F, 43, 74, EC, 38, D4, F7...
 
[+]

Entropy:
7.9717  (probably packed)

Code size:
84 KB (86,016 bytes)

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

http://www.dnguard.net/DNGuard_Trial.exe

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