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SilentInstaller_dotnet4.exe

sol0506

The executable SilentInstaller_dotnet4.exe has been detected as malware by 9 anti-virus scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from d21m4u3yvwhf8i.cloudfront.net.
Product:
sol0506

Version:
0.5.0.6

MD5:
b3ec1c75237091451ed688abe49df34b

SHA-1:
4504640a02ab2ad3cb66459224d0e50f19023225

SHA-256:
b6c2e35f9f168cefe2207b1090d383697a8dc021377a50ce1624ad6221b411c6

Scanner detections:
9 / 68

Status:
Malware

Analysis date:
4/28/2024 2:09:49 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Vitro
160518-2

AVG
Win32/Virut
2015.0.4604

Dr.Web
Win32.Virut.56
9.0.1.05190

Emsisoft Anti-Malware
Win32.Virtob.Gen.12
11.5.0.6191

ESET NOD32
Win32/Virut.NBP virus
8.0.319.0

F-Prot
W32/Virut.AM
4.6.5.141

McAfee
Virus.W32/Virut.n.gen
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.223.2468.0

Norman
Win32.Virtob.Gen.12
28.05.2016 13:03:37

File size:
340 KB (348,160 bytes)

Product version:
0.5.0.6

Copyright:
Copyright © 2016

Original file name:
SilentInstaller_dotnet4.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Documents and Settings\{user}\Local settings\temporary internet files\content.ie5\{random}\silentinstaller_dotnet4.exe

File PE Metadata
Compilation timestamp:
10/29/1995 10:42:20 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:+1TFZT8qbTR7SquD4L8vioH/X8i9DLnHWcefjVo8bS5VJwQKpLl3za:qZwgVxGq86oH/MKvnolgJoVc

Entry address:
0x4F392

Entry point:
90, 42, 68, 4E, 69, 00, 00, F8, 58, EB, D7, 00, 00, 00, 85, EA, 4A, B9, 62, 74, D6, B7, 28, DE, 0F, 9F, C6, 18, C6, 87, D2, EB, 03, 00, 00, 00, 87, D2, 8D, 90, DE, 72, 77, 95, 83, E8, 02, 86, EE, FC, EB, 03, 00, 00, 00, 8B, CF, 7D, A7, 86, F0, 21, D2, 4A, 31, F9, 80, ED, 8F, 83, C2, 07, 08, D9, B9, D8, CE, C0, 1F, 83, C1, 30, 80, EA, 66, B8, 65, 86, EE, 0C, 40, 48, 49, 8A, F6, F7, D0, B5, FD, E9, 2F, 96, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 02, 00, 10, 00...
 
[+]

Entropy:
7.8939  (probably packed)

Code size:
309 KB (316,416 bytes)

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

http://d21m4u3yvwhf8i.cloudfront.net/SilentInstaller_dotnet4.exe

Remove SilentInstaller_dotnet4.exe - Powered by Reason Core Security
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