home

wsaminstnt.exe

Juniper Networks, Inc.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from connect2.upmc.com and multiple other hosts.
Publisher:
Juniper Networks, Inc.  (signed and verified)

MD5:
91c1319ad0ee8912f7b68b8f1da12719

SHA-1:
aec9478c5ee115f318337a1e94a4e240d030c88e

SHA-256:
059cf583d127536ce033be0acbebe59f09c108ebbab7def924c83047b9f78b37

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
8/10/2025 1:28:19 PM UTC  (today)

File size:
2 MB (2,071,736 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}\wsaminstnt.exe

Digital Signature
Signed by:
Juniper Networks, Inc.

Authority:
VeriSign, Inc.

Valid from:
11/22/2009 7:00:00 PM

Valid to:
11/22/2012 6:59:59 PM

Subject:
CN="Juniper Networks, Inc.", OU=ASG-Engineering 2009, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Juniper Networks, Inc.", L=Sunnyvale, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
023D1E19DFF13EA6DC4FE7E3CD6C1151

File PE Metadata
Compilation timestamp:
9/4/2009 6:07:17 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
49152:3sZdGT12SU77sgzz9CV8JsMvwEtnmqPzs5pPpGvS3T6XIlk:3tTgSUfsgzxBsM1nBPKpUS3Lk

Entry address:
0x361B

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 48, 8A, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 80, 40, 00, 53, FF, 15, 8C, 82, 40, 00, 6A, 08, A3, D8, 58, 42, 00, E8, DB, 27, 00, 00, 53, 68, 60, 01, 00, 00, A3, E0, 57, 42, 00, 8D, 44, 24, 38, 50, 53, 68, 43, 8A, 40, 00, FF, 15, 5C, 81, 40, 00, 68, 38, 8A, 40, 00, 68, E0, 4F, 42, 00, E8, D0, 24, 00, 00, FF, 15, AC, 80, 40, 00, 50, BF, 00, B0, 42, 00, 57, E8, BE, 24, 00, 00...
 
[+]

Entropy:
7.9965

Packer / compiler:
Nullsoft install system v2.x

Code size:
24.5 KB (25,088 bytes)

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

https://connect2.upmc.com/clients/.../WSAMInstNt.exe

http://connect2.upmc.com/clients/.../WSAMInstNt.exe

Scan wsaminstnt.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.