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update.exe

BolehVPN Sdn Bhd

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from portal.bolehvpn.net and multiple other hosts.
Publisher:
BolehVPN Sdn Bhd  (signed and verified)

MD5:
e7fce089bf93113d3b046c3e2196266f

SHA-1:
7199fb89d607012f80ff0a2bd3ae9ee2ab3d4e78

SHA-256:
ecad318b9f0ae0c47d469409bd6e139c290c52bfbcfed3d9e9145fa05033b99f

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/27/2024 6:44:03 AM UTC  (today)

File size:
6.6 MB (6,908,072 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\Program Files\bolehvpn\update\update.exe

Digital Signature
Signed by:
BolehVPN Sdn Bhd

Authority:
COMODO CA Limited

Valid from:
1/19/2015 7:00:00 PM

Valid to:
1/19/2017 6:59:59 PM

Subject:
CN=BolehVPN Sdn Bhd, OU=BolehVPN Sdn Bhd, O=BolehVPN Sdn Bhd, STREET="Reddi Building, 393 Jalan Datuk Abang Abdul Rahim", L=Kuching, S=Sarawak, PostalCode=93450, C=MY

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
21C89FA33E08E2B781883DE59A68D080

File PE Metadata
Compilation timestamp:
10/7/2014 12:40:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:siT7cdvB+VaIrMxpPkL7Y3vaoKHVV4+wK7d2uSUDTd6hC+jIOyq0nUU:n4NB+nropPkHya71V4sJ6IuIOybX

Entry address:
0x3217

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 09, A3, B8, 37, 42, 00, E8, C0, 2D, 00, 00, A3, 04, 37, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, B8, EC, 41, 00, FF, 15, 64, 71, 40, 00, 68, E4, 91, 40, 00, 68, 00, 2F, 42, 00, E8, 6A, 2A, 00, 00, FF, 15, B0, 70, 40, 00, BD, 00, 90, 42, 00, 50, 55, E8, 58, 2A...
 
[+]

Entropy:
7.9990

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file update.exe has been seen being distributed by the following 4 URLs.

https://portal.bolehvpn.net/.../BolehGUI303.exe

https://www.bolehvpn.net/.../BolehGUI303.exe

http://www.bolehvpn.net/.../BolehGUI303.exe

https://bolehvpn.net/.../BolehGUI303.exe

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