firefox setup 31.0.exe

7-Zip

Mozilla Corporation

This is a self-extracting archive and installer. The file has been seen being downloaded from dw.uptodown.com and multiple other hosts.
Publisher:
Igor Pavlov  (signed by Mozilla Corporation)

Product:
7-Zip

Description:
7z Setup SFX

Version:
4.42

MD5:
ff5ef633a03dd7b48db58148edd257a9

SHA-1:
4324acaa7a7e0ee8c19d38f88cc56935105ff3b0

SHA-256:
fcde4b4bf9a62241b6f4023253968b58be7d9efeb1a426e95c1284add367d201

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/25/2024 7:38:13 PM UTC  (today)

File size:
30.7 MB (32,217,808 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}\downloads\firefox setup 31.0.exe

Digital Signature
Authority:
DigiCert Inc

Valid from:
9/17/2013 1:00:00 AM

Valid to:
9/21/2016 1:00:00 PM

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

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0511EAF8579E2662BE622DE5AE0CD408

File PE Metadata
Compilation timestamp:
4/17/2014 6:29:40 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
786432:ENIPwlyw3HvgGGSnIlQPYsdLNNxePZxARiP:XwlycvGSnI27L3FS

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 firefox setup 31.0.exe has been seen being distributed by the following 4 URLs.

https://dw.uptodown.com/dwn/x9Km9Mufyw7274lcqtPOkKIQKo_9B44j9ZTAXz8Z1gUA_XixvRDohqzhtOkQVrHWCuEvT2bWnCnMHNY38__KbJstjgP7OUNljo-gtgf66wtBLTWVDyQwHsPWlci06G-E/zxMx1oYAClndsI2yYAgpzGwsB1toIgF9etztcoWOhmOFzlgzabqkpyKYG6XwAs8gaLim-Hq9vP6Kph99oWlnAMBanpp20godA_lirtmnT3uVcaZBl75WJSW8ZsiFhNPf/wN7OJ4ajGHd9UzPV8VrHoprGiUiZUtq0nNMYYEjf_JKh_utSFMcwaz6ryXp0zos3MBObxUv0j-7sI2hi73l1eswj2Buw5U9irjVZDLoFiWkSZrpISkDZmRKF9GH9MXGH/.../

https://download.mozilla.org/?os=win&lang=pt-PT&product=firefox-31.0

https://dw.uptodown.com/dwn/7bi2Pnc7oD_zK9VUROwQvpSs-GroLwqxHmsuDpcxH4TKwodQ8CW8I31IAtYEk6qcWEu5TL_b8ir2ZA8ldkMM0WWEf3kTpPvhtWF0f68JHQcEx3B7Yk_4ifWopkLG_kyq/VbOOCEdaEyvyMMvfe6Sfqgcu8wHf4I42KQaE81NkVzgzVrxD-VnMgZthzyUA7cktz_E8Yrc5VgNNB-X5lsNW82NqPHgJ9exSwZgHKWPUQyAH8GAlDTlzYZFBL0B1fMsL/33yJrg0jQEeBbEXBgY9AQsJmp8nahF84gK0Al75J1r445Yb0lotpIoBqSyjKVuridgicaCpi3Vcn0cqGQx2bu24MVNb_Mi52lwdLXni3cYsY1T7DckeQN3eu5LSoIIDW/.../