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s4_downloader.exe

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from download.informer.com and multiple other hosts.
MD5:
1e10120d6ca0acce0c603ef37e6dfef1

SHA-1:
132130f9acd8812c1c3ab1512f5f93420d9a3f4f

SHA-256:
57b73da4b1433b9277bd1859257cb39e3bc9bd1bc6195b5d654f76a15873aeba

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/25/2024 5:27:24 AM UTC  (today)

File size:
126.3 KB (129,327 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\s4_downloader.exe

File PE Metadata
Compilation timestamp:
6/7/2009 5:41:59 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:mgXdZt9P6D3XJy7OWXZIQtqhViuGQw1srLQQvRV:me34E7OWXZghwuUSrsKV

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:
7.7695

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file s4_downloader.exe has been seen being distributed by the following 2 URLs.

http://download.informer.com/.../s4_downloader.exe

http://data1.alaplaya.eu/clients/.../S4_Downloader.exe

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