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yahoo_firefox_us_wrap_2013.09.18.01.exe

Yahoo! Inc.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from xp.yimg.com.
Publisher:
Yahoo! Inc.

Description:
Yahoo! Firefox Bootstrapper Setup

Version:
2013.09.18.01

MD5:
b39896be9a271a6f828ae910d0ae49ec

SHA-1:
222ec8f713af7efa1b1c0c9ad28473b441f33988

SHA-256:
ef8b5a24e90b88208358ec7021d590d7333f8ebae9c7f771080c32200a977a40

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/16/2024 8:47:12 PM UTC  (today)

File size:
50.4 KB (51,606 bytes)

Copyright:
Copyright (c) 2012 Yahoo! Inc.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\yahoo_firefox_us_wrap_2013.09.18.01.exe

File PE Metadata
Compilation timestamp:
9/26/2011 9:21:28 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
1536:qErPZ3IBZcbTfu1HlrJFCPcbPn4MIoMcO:ZPC23aJFC0bPnLvMV

Entry address:
0x3883

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 68, 92, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 36, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, 92, 40, 00, FF, 15, 84, 81, 40, 00, 68, 4C, 92, 40, 00, 68, C0, AD, 46, 00, E8, 18, 27, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 06, 27, 00, 00...
 
[+]

Entropy:
6.1182

Packer / compiler:
Nullsoft install system v2.x

Code size:
27.5 KB (28,160 bytes)

The file yahoo_firefox_us_wrap_2013.09.18.01.exe has been seen being distributed by the following URL.

http://xp.yimg.com/ei/toolbar/.../yahoo_firefox_us_wrap_2013.09.18.01.exe

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