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czc635.exe

SilentInstaller

The application czc635.exe has been detected as a potentially unwanted program by 5 anti-malware 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 deu04z3f41ov0.cloudfront.net.
Product:
SilentInstaller

Version:
1.0.0.1

MD5:
a4533871afb34a19b5d4cf5054a2649c

SHA-1:
af9b7bf9f8a139b26f747d69b5a6a7ec9f4d5f95

SHA-256:
57dfa635bd25c495ea9e1ea6a4f0d21725fc2c0aaee11eb3384eba434dcd9103

Scanner detections:
5 / 68

Status:
Potentially unwanted

Analysis date:
4/29/2024 1:53:41 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
TR/Dropper.MSIL.Gen
8.3.1.6

Baidu Antivirus
Adware.MSIL.Imali
4.0.3.15816

Bkav FE
HW32.Packed
1.3.0.7062

ESET NOD32
MSIL/Adware.Imali.A application
7.0.302.0

Rising Antivirus
PE:Trojan.Win32.Generic.18F69DEA!418815466
23.00.65.15814

File size:
321 KB (328,704 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\temp\czc635.exe

File PE Metadata
Compilation timestamp:
8/16/2015 10:24:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:f3cFZT8qbTR7SquD4L8vioH/X8i9DLnHWcefjVo8bS5V5AY2HL:f3EZwgVxGq86oH/MKvnolg5xo

Entry address:
0x511DE

Entry point:
FF, 25, 00, 20, 40, 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, 02, 00, 10, 00, 00, 00, 20, 00, 00, 80, 18, 00, 00, 00, 38, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 01, 00, 00, 00, 50, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 01, 00, 00, 00, 68, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.8234

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
316.5 KB (324,096 bytes)

The file czc635.exe has been seen being distributed by the following URL.

http://deu04z3f41ov0.cloudfront.net/silentinstaller/.../SilentInstaller_dotnet4.exe

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