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SilentInstaller_dotnet4.exe

SilentInstaller

The executable SilentInstaller_dotnet4.exe has been detected as malware by 10 anti-virus scanners. This is a setup and installation application, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from d2wg8tiotv43q3.cloudfront.net.
Product:
SilentInstaller

Version:
1.0.0.1

MD5:
b7a8440a628bb8c1a3a231dc854cdb41

SHA-1:
860df6e7009b7bf90e9d789293f876815b6de1f9

SHA-256:
74d02f6df2f924e9f0ac6dcdd7c6bf052297e98272b44193eec6932dd635f167

Scanner detections:
10 / 68

Status:
Malware

Analysis date:
4/26/2024 12:22:07 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Vitro
160126-1

AVG
Win32/Virut
2015.0.4522

Dr.Web
Win32.Virut.56
9.0.1.05190

ESET NOD32
Win32/Virut.NBP virus
7.0.302.0

F-Prot
W32/Virut.E.gen
4.6.5.141

Kaspersky
Virus.Win32.Virut
15.0.0.562

McAfee
Virus.W32/Virut.n.gen
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.213.5231.0

Norman
Win32.Virtob.Gen.12
03.02.2016 07:38:05

VIPRE Antivirus
Threat.4120919
46962

File size:
341 KB (349,184 bytes)

Product version:
1.0.0.1

Copyright:
Copyright © 2014

Original file name:
SilentInstaller_dotnet4.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\silentinstaller_dotnet4.exe

File PE Metadata
Compilation timestamp:
10/7/2004 6:09:23 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:vD4FZT8qbTR7SquD4L8vioH/X8i9DLnHWcefjVo8bS5Vq5rOOeLr2h:vDIZwgVxGq86oH/MKvnolgBOYr2h

Entry address:
0x4F4DC

Entry point:
68, 02, 6B, 00, 00, F8, 59, 8A, F2, F6, D6, EB, 14, 00, 00, 00, 44, 1F, 8F, 00, 29, D0, EB, 19, 00, 00, 00, 37, E0, 44, EF, 4A, 5C, 90, 66, 81, 91, 00, 22, 45, 00, 24, 4A, EB, E7, 00, 00, 00, E6, 83, E9, 02, EB, A2, 00, 00, 00, 17, 58, 4D, D1, C7, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.8926  (probably packed)

Code size:
309.5 KB (316,928 bytes)

The file SilentInstaller_dotnet4.exe has been seen being distributed by the following URL.

http://d2wg8tiotv43q3.cloudfront.net/SilentInstaller_dotnet4.exe

Remove SilentInstaller_dotnet4.exe - Powered by Reason Core Security
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