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SilentInstaller_dotnet4.exe

sol0506

The executable SilentInstaller_dotnet4.exe has been detected as malware by 6 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:
02e1baeeb4b8a32266d5566592aee604

SHA-1:
609a2f94065fd58dc4d05f1a4d2277708f2a93a2

SHA-256:
75c4b2bece12fa4ccb5e1fce92b22ec46de082b1a4a6360101f3d4b03f54e3b8

Scanner detections:
6 / 68

Status:
Malware

Analysis date:
4/27/2024 9:39:53 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Virtu-A
160708-3

AVG
Win32/Virut
2015.0.4604

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.E.gen
4.6.5.141

Microsoft Security Essentials
Threat.Undefined
1.225.1693.0

File size:
340.5 KB (348,672 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:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\silentinstaller_dotnet4.exe

File PE Metadata
Compilation timestamp:
1/3/2002 11:42:24 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:/1TFZT8qbTR7SquD4L8vioH/X8i9DLnHWcefjVo8bS5VJwQKGL:fZwgVxGq86oH/MKvnolgJow

Entry address:
0x58B96

Entry point:
89, C9, 83, 3C, 24, FE, 77, FE, 8D, 64, 24, CC, 60, 83, EC, DC, E8, 06, FF, FF, FF, 4B, 66, 4B, 75, FC, 4A, 8D, 47, 8D, FF, 73, 3C, 90, 4F, 59, 81, DA, CD, A6, 50, AD, 86, D2, 81, E9, FD, FF, FF, 7F, 73, E1, 90, B2, DB, 90, 86, C4, 81, D9, E6, 13, 00, 00, 71, D3, FE, C8, 30, C6, FF, B4, 19, E4, 13, 00, 80, E9, 7A, FD, FF, FF, 83, EE, EE, 8D, 76, EF, 80, 7E, 03, 0A, 0F, 83, 22, FF, FF, FF, 33, 44, 24, 0C, 59, 5B, 35, F0, B4, B6, B5, 90, 0F, 85, F5, FE, FF, FF, 83, E9, EF, 90, 83, C4, 08, 38, F8, FF, 71, 02...
 
[+]

Entropy:
7.8917  (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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