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firefox setup 43.0.exe

7-Zip

Yahoo! Inc.

This is a setup and installation application. The file has been seen being downloaded from xh.yimg.com and multiple other hosts.
Publisher:
Igor Pavlov  (signed by Yahoo! Inc.)

Product:
7-Zip

Description:
7z Setup SFX

Version:
4.42

MD5:
7869bbc39a1417ff8c6bec90ea69e721

SHA-1:
b257afe4f063578cda7d6a978c73067aefbc950a

SHA-256:
2b51df77191f360008549235040a3ae32035dcd327069d9368f88fa05ab8157d

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/19/2024 11:49:54 PM UTC  (a few moments ago)

File size:
44 MB (46,094,800 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\microsoft\windows\temporary internet files\content.ie5\{random}\firefox setup 43.0.exe

Digital Signature
Signed by:
Yahoo! Inc.

Authority:
DigiCert Inc

Valid from:
9/24/2015 7:00:00 PM

Valid to:
10/3/2018 7:00:00 AM

Subject:
CN=Yahoo! Inc., O=Yahoo! Inc., L=Sunnyvale, S=CA, C=US

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

Serial number:
0F0F1F2ABC5B45CA6A62859453CBC7E0

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
786432:jhN4UsHUubzK/we6bj8FqbbxNpc3Jj6myeZclawpU/HQjtXvfs8UYpNeVrsKml53:jhCHAoe6bj8wvxrtyc3cQG89be9sxl53

Entry address:
0x21610

Entry point:
60, BE, 00, 70, 41, 00, 8D, BE, 00, A0, 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:
44 KB (45,056 bytes)

The file firefox setup 43.0.exe has been seen being distributed by the following 3 URLs.

http://xh.yimg.com/jf/dyc/43.0/FF43.0/yahoo-en-US/win32/.../Firefox Setup 43.0.exe

https://downloads.yahoo.com/download/ff/.../win

https://sxh.yimg.com/jf/dyc/43.0/FF43.0/yahoo-en-US/win32/.../Firefox Setup 43.0.exe

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