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yahoo messenger.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 and multiple other hosts.
Publisher:
Yahoo! Inc.  (signed and verified)

Description:
Yahoo! Messenger Suite Install Bootstrapper

Version:
2013.07.26.01

MD5:
a18ce12d0ef312cac531ffba468baded

SHA-1:
0739f5eddfaad6338dda6bdd8970fe2448ff28b6

SHA-256:
c7c323cf92748be250b8b0ce91a633b98d1abe6a3778d157ffddec57ae7e4b29

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/16/2024 10:34:00 AM UTC  (today)

File size:
431.2 KB (441,504 bytes)

Copyright:
Copyright (c) 2013 Yahoo! Inc.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Digital Signature
Signed by:
Yahoo! Inc.

Authority:
DigiCert Inc

Valid from:
11/4/2012 6:00:00 PM

Valid to:
11/6/2013 6:00:00 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:
021FF715E9FBA4D508D1AF38122916B5

File PE Metadata
Compilation timestamp:
2/24/2012 1:21:51 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:qp97WMj7re4UrqziqQW+SBWlgvXWT1cky5NIVMJOx0F64374OyDAJkcso+8DOk/I:Cb/Ur2+uvXW2rcOF6Q4zCkchDOec

Entry address:
0x36AE

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 1C, C7, 44, 24, 10, C0, 8A, 40, 00, 89, 5C, 24, 18, C6, 44, 24, 14, 20, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, AC, 80, 40, 00, 53, FF, 15, A4, 82, 40, 00, 6A, 08, A3, 38, 89, 44, 00, E8, FD, 28, 00, 00, 53, 68, 60, 01, 00, 00, A3, 48, 88, 44, 00, 8D, 44, 24, 3C, 50, 53, 68, BF, 8A, 40, 00, FF, 15, 70, 81, 40, 00, 68, B4, 8A, 40, 00, 68, 40, 48, 44, 00, E8, 24, 26, 00, 00, FF, 15, A8, 80, 40, 00, 50, BF, 50, 10, 47, 00, 57, E8, 12, 26...
 
[+]

Entropy:
7.9059

Packer / compiler:
Nullsoft install system v2.x

Code size:
26.5 KB (27,136 bytes)

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

http://xp.yimg.com/gj/msgr/115/.../msgr11ca.exe

http://rd.software.yahoo.com/msgr/.../msgr11ca.exe

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