setup.exe

JLS Communication

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from filejo.com.
Publisher:
JLS Communication  (signed and verified)

MD5:
9eb2d49ef25089cf6d30bab591a15d1c

SHA-1:
83abfb60abfb6c547a4afe650152b2abd7850468

SHA-256:
a7de20d8d1cd745edf72a8acb1802500723331ff7236bf727fca1a3e16a77eec

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/26/2024 3:07:02 PM UTC  (today)

File size:
16.8 MB (17,608,400 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\setup.exe

Digital Signature
Authority:
thawte, Inc.

Valid from:
6/1/2016 8:00:00 PM

Valid to:
7/2/2018 7:59:59 PM

Subject:
CN=JLS Communication, O=JLS Communication, L=Bupyeong-gu, S=INCHEON, C=KR

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
37CE1A13E70C588DFE9F80337970FC70

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
393216:qrBD4h25xYvbwgunO+b+o1dGN2oFH9KraiJUFHU5E0NwbFaAUIE:Yqhc+bwnvbhda2oSra/Z0+bYwE

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9999

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

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