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wifi_university_of_michigan_ann_arbor_wrapper.exe

SecureW2 B.V.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.itcom.itd.umich.edu.
Publisher:
SecureW2 B.V.  (signed and verified)

MD5:
84bf3ab84f87158d37823cbd109164f0

SHA-1:
59dcc45296648d55d1e11f61b320d6338b47b7fc

SHA-256:
4f41ef1b7bebcfeab3c7648eb522cf7318f8b5d8d4ee28bfdcdb2bd8e9a225df

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/25/2024 9:50:39 AM UTC  (today)

File size:
1.5 MB (1,619,512 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
SecureW2 B.V.

Authority:
VeriSign, Inc.

Valid from:
2/27/2013 7:00:00 PM

Valid to:
5/29/2016 7:59:59 PM

Subject:
CN=SecureW2 B.V., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=SecureW2 B.V., L=Amsterdam, S=Noord Holland, C=NL

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:
2BF3B73B71EFB37F68989C6627538BDD

File PE Metadata
Compilation timestamp:
4/10/2010 8:19:31 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:0gSuqhgMdUcy59Ws+NoltcJ2a/4JTGjRiJsAqNS:04qiL59WOlGV/CLJr6S

Entry address:
0x354B

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, D8, 84, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 98, 06, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, 05, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 86, 40, 00, FF, 15, 80, 81, 40, 00, 68, 04, 86, 40, 00, 68, A0, 85, 46, 00, E8, 35, 26, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 10, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Entropy:
7.9592

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

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

https://www.itcom.itd.umich.edu/wireless/setup/.../WiFi_University_of_Michigan_Ann_Arbor_Wrapper.exe

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