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download.exe

7-Zip

Mozilla Corporation

This is a setup and installation application. The file has been seen being downloaded from www.jsmbusiness.com and multiple other hosts.
Publisher:
Igor Pavlov  (signed by Mozilla Corporation)

Product:
7-Zip

Description:
7z Setup SFX

Version:
4.42

MD5:
8c1ea2054b823c66812c9cc8a4aca846

SHA-1:
2dc1ceb1188d9d76e1505576e112909773543c75

SHA-256:
862ce68669de4b07858f2e7d86d207afb033f234d142145bc8aae48ae43e09e6

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/20/2024 3:00:51 PM UTC  (today)

File size:
43.5 MB (45,583,488 bytes)

Product version:
4.42

Copyright:
Copyright (c) 1999-2006 Igor Pavlov

Original file name:
7zS.sfx.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\download.exe

Digital Signature
Signed by:
Mozilla Corporation

Authority:
DigiCert Inc

Valid from:
7/9/2015 7:00:00 AM

Valid to:
7/13/2018 7:00:00 PM

Subject:
CN=Mozilla Corporation, O=Mozilla Corporation, L=Mountain View, S=California, C=US

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
09E65AD807B8497B0749D41568D626D0

File PE Metadata
Compilation timestamp:
4/17/2014 12:29:40 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
786432:RamOOne83/LvfraWHIG/srfZbsaSVQHJjd6VSAbpkelCNoxrYNersHmEG:0O//LvfrHvk1bsnVQHJZEeoxrVrss

Entry address:
0x21E30

Entry point:
60, BE, 00, 80, 41, 00, 8D, BE, 00, 90, FE, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, EF, 75, 09, 8B, 1E, 83, EE, FC, 11, DB, 73, E4, 31, C9, 83, E8, 03, 72, 0D, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 74, 89, C5, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 75, 20, 41, 01, DB, 75...
 
[+]

Entropy:
8.0000

Packer / compiler:
UPX 2.90LZMA

Code size:
40 KB (40,960 bytes)

The file download.exe has been seen being distributed by the following 5 URLs.

http://www.jsmbusiness.com/.../FireFoxSetup43.0.4Thai.exe

https://download.mozilla.org/?product=firefox-43.0.4-SSL&os=win&lang=th

http://download.cdn.mozilla.net/pub/firefox/releases/43.0.4/win32/.../Firefox Setup 43.0.4.exe

https://download-installer.cdn.mozilla.net/pub/firefox/releases/43.0.4/win32/.../Firefox Setup 43.0.4.exe

http://software.thaiware.com/download_url.php?id=5841

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