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yahoo.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 d2txuyvgupvxmq.cloudfront.net.
Publisher:
Yahoo! Inc.  (signed and verified)

MD5:
d77a258c11845867078ed648cb360ba9

SHA-1:
07c8b82dfa28a291438683676077ab56b291845a

SHA-256:
360f5d43bf68a3867f0ccf3cf87aa94d1ae242b4bd1a3bf281a322bcd949e3a7

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/25/2024 1:20:20 AM UTC  (today)

File size:
128 KB (131,024 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\yahoo.exe

Digital Signature
Signed by:
Yahoo! Inc.

Authority:
VeriSign, Inc.

Valid from:
7/24/2012 5:00:00 AM

Valid to:
9/3/2015 4:59:59 AM

Subject:
CN=Yahoo! Inc., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Yahoo! Inc., L=Santa Clara, S=CA, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
2AD1AAA3D5861BAA7EE860253051309D

File PE Metadata
Compilation timestamp:
9/26/2011 6:21:38 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:K5BuYAVrgUCPnRsg/5ZnVcdOzxh1NtS8UfiRZ:K50gUCaE5ZnVcahd0iX

Entry address:
0x38AF

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, A2, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 90, 40, 00, 55, FF, 15, C0, 92, 40, 00, 6A, 08, A3, 98, EB, 47, 00, E8, 36, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, EA, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, A2, 40, 00, FF, 15, 84, 91, 40, 00, 68, 4C, A2, 40, 00, 68, A0, 6A, 47, 00, E8, 18, 27, 00, 00, FF, 15, B0, 90, 40, 00, 50, BF, A0, F0, 4C, 00, 57, E8, 06, 27, 00, 00...
 
[+]

Entropy:
6.8921

Packer / compiler:
Nullsoft install system v2.x

Code size:
29 KB (29,696 bytes)

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

http://d2txuyvgupvxmq.cloudfront.net/yahoo.exe

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