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install_jazan_client_all.exe

uPrism Co., Ltd.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from sso.jazanu.edu.sa and multiple other hosts.
Publisher:
uPrism Co., Ltd.  (signed and verified)

MD5:
54041406701442510538ed6311c7d94f

SHA-1:
94e736e4ab0438b884ff732094fcc723b6b89352

SHA-256:
17a503d571ce49d9e3fd6df25a6ee16ab06ea6057167f21d8161b6cbcf795c3e

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
5/15/2025 3:56:29 PM UTC  (today)

Scan engine
Detection
Engine version

Rising Antivirus
PE:Malware.Ramnit!6.22E1
23.00.65.15726

File size:
29.8 MB (31,297,312 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
uPrism Co., Ltd.

Authority:
Thawte, Inc.

Valid from:
2/12/2014 3:00:00 AM

Valid to:
3/14/2016 2:59:59 AM

Subject:
CN="uPrism Co., Ltd.", O="uPrism Co., Ltd.", L=Seocho-gu, S=Seoul, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
695C2206D26672627331A63B5E75B36A

File PE Metadata
Compilation timestamp:
12/6/2009 1:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
786432:e00gjdfoDeXewMSslUsiXwTOAqZyaESxg4AX/bAhJ5:P0edfKeXewMHUaTCyaESxgpX/sF

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9962

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

https://sso.jazanu.edu.sa:8443/SimpleSSO/.../get.jsp?target=vcl&platform=windows

http://vcl2.jazanu.edu.sa/.../install_jazan_client_all.exe

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