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SilentInstaller_dotnet2.exe

TheInstaller

The executable SilentInstaller_dotnet2.exe has been detected as malware by 8 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 d2jehvtm7m3bf.cloudfront.net.
Product:
TheInstaller

Version:
1.0.0.1

MD5:
75e1d14e89d45b54771c57757d1b57d5

SHA-1:
cdaf9db098bb38e35999a4321dfcbeca0f125d02

SHA-256:
77d00b48e6fbef607cad346f19a5223a83c17a43bd33e4b36aeb7733ca461fcf

Scanner detections:
8 / 68

Status:
File is infected by a Virus

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

Analysis date:
11/25/2024 1:50:54 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Vitro
160215-2

Dr.Web
Win32.Virut.56
9.0.1.05190

ESET NOD32
Win32/Virut.NBP virus
8.0.319.0

F-Prot
W32/Sality.D.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
1.213.6352.0

VIPRE Antivirus
Threat.4120919
47240

File size:
333 KB (340,992 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:
8/3/2081 2:20:06 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:PjDZFZT8qbTR7SquD4L8vioH/X8i9DLnHWcefjVo8bS5VjUPg8u3CLrO:rDTZwgVxGq86oH/MKvnolgIoN38r

Entry address:
0x522F8

Entry point:
83, EC, 30, 60, 83, C4, 24, 71, 00, E8, 38, 01, 00, 00, 03, 5C, 24, FC, 2A, DB, 83, EB, 3C, 83, EB, 44, 0F, B7, 93, BC, 1C, 00, 00, 81, D2, 2B, EE, FF, FF, 0F, 89, E7, FF, FF, FF, 8B, 94, 1A, 56, 2E, 00, 00, 66, 83, FA, 45, 75, DA, F7, D0, 87, C9, 03, 93, 80, 1C, 00, 00, 66, 81, F2, 92, 5A, 75, C9, 48, 49, 28, F8, 68, CC, 3C, 63, CC, 81, C3, 80, 1C, 00, 00, E8, 2E, FF, FF, FF, 89, 74, 24, 44, E8, B0, FE, FF, FF, 83, F8, 04, 89, 44, 24, 34, 0F, 8C, 9E, 00, 00, 00, 64, A1, 18, 00, 00, 00, 83, F8, 00, 7C, 0C...
 
[+]

Entropy:
7.8906  (probably packed)

Code size:
309 KB (316,416 bytes)

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

http://d2jehvtm7m3bf.cloudfront.net/SilentInstaller_dotnet2.exe

Remove SilentInstaller_dotnet2.exe - Powered by Reason Core Security
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