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SilentInstaller_dotnet2.exe

TheInstaller

The executable SilentInstaller_dotnet2.exe has been detected as malware by 7 anti-virus scanners. This is a self-extracting archive and installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from d3okfro5vh6dqt.cloudfront.net.
Product:
TheInstaller

Version:
1.0.0.1

MD5:
395f6b6b6c96e51ba90936063c0daef9

SHA-1:
fc9c8d3aa556ed42e7a8dcf647bb700b96d3c204

SHA-256:
0d5cfc69bf14c8d603245a7aaf49efe97bdc985d16b9e3be69650d182dbebe86

Scanner detections:
7 / 68

Status:
Malware

Analysis date:
12/30/2024 9:13:35 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Virtu-A
160126-1

Dr.Web
Win32.Virut.56
9.0.1.05190

Emsisoft Anti-Malware
Win32.Virtob.Gen.12
10.0.0.5366

ESET NOD32
Win32/Virut.NBP virus
7.0.302.0

McAfee
Virus.W32/Virut.n.gen
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.213.5329.0

VIPRE Antivirus
Threat.4737366
46962

File size:
340.5 KB (348,672 bytes)

Product version:
1.0.0.1

Copyright:
Copyright © 2014

Original file name:
SilentInstaller_dotnet2.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_dotnet2.exe

File PE Metadata
Compilation timestamp:
6/10/2002 6:05:16 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:nDZFZT8qbTR7SquD4L8vioH/X8i9DLnHWcefjVo8bS5VCPgtgDMLVVh1/2:nDTZwgVxGq86oH/MKvnolgCoeDuLh1

Entry address:
0x58B96

Entry point:
83, 3C, 24, FE, 77, FE, 8D, 64, 24, CC, 60, 8A, C5, 83, EC, DC, E8, 40, FF, FF, FF, 4B, 66, 4B, 75, FC, 18, D6, 4A, 4A, 4F, FF, 73, 3C, 59, 81, E9, FD, FF, FF, 7F, 73, EA, FC, F7, D2, FC, 81, D9, E6, 13, 00, 00, F7, D6, 71, DC, 18, E6, 4F, 46, FF, B4, 19, E4, 13, 00, 80, 83, C4, 04, 66, 81, 44, 24, FC, B0, BA, E9, EA, 00, 00, 00, 81, D1, 33, D6, C0, 32, 86, C9, 84, CD, C3, 4C, 74, 6B, 43, 33, 00, 0F, BE, F3, 8D, 34, 30, 49, E8, 4E, FD, FF, FF, 8D, 4C, 24, 40, 90, 6A, 05, 56, 87, 51, F0, 89, FF, 8F, 41, EC...
 
[+]

Entropy:
7.8944  (probably packed)

Code size:
309 KB (316,416 bytes)

The file SilentInstaller_dotnet2.exe has been seen being distributed by the following URL.

http://d3okfro5vh6dqt.cloudfront.net/SilentInstaller_dotnet2.exe

Remove SilentInstaller_dotnet2.exe - Powered by Reason Core Security
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