siam_plugin_setup.exe

The application siam_plugin_setup.exe has been detected as a potentially unwanted program by 8 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from siam-moviesss.com and multiple other hosts.
MD5:
cab09a265055a67acc0338ccf5a0a046

SHA-1:
0eba6f56ea73ef7a179a61e90a9950c75fc8a94c

SHA-256:
6c8fb15b48874d44e66c6f7feb4678aae03b85f4de7e69c3a834f3f3bf36e997

Scanner detections:
8 / 68

Status:
Potentially unwanted

Analysis date:
5/9/2024 3:44:39 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Malware-gen
2014.9-140721

Baidu Antivirus
Adware.Win32.Somoto
4.0.3.14721

Dr.Web
Trojan.Packed.27860
9.0.1.0202

ESET NOD32
Win32/DownWare
8.10098

McAfee
RDN/Generic PUP.x!c2e
5600.7062

Qihoo 360 Security
Win32/Virus.Downloader.942
1.0.0.1015

Sophos
Generic PUA AO
4.98

Trend Micro House Call
Suspicious_GEN.F47V0616
7.2.202

File size:
427.6 KB (437,908 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\siam_plugin_setup.exe

File PE Metadata
Compilation timestamp:
12/6/2009 5:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:mmF6hbJd5A8enSmZveBL0/vvqKwHRI21GnRTIvAqN:mm4bJd5A8enSmC4v6xD1oIHN

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9358

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file siam_plugin_setup.exe has been seen being distributed by the following 2 URLs.

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