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:
af12faf2f5ccd17dd48d8af19989e822

SHA-1:
372cbcb694391483469204fa342022eb20aae2c4

SHA-256:
3bf014da95841f9b76b08cf896479f4658ac4e03460e42eb12cc5d6dd08d9673

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/16/2024 7:29:53 AM UTC  (today)

File size:
15.5 MB (16,209,696 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\low\content.ie5\{random}\setup.exe

Digital Signature
Authority:
thawte, Inc.

Valid from:
1/26/2016 9:00:00 AM

Valid to:
6/2/2016 8:59:59 AM

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:
0674CA01BD9D3055C7DE1D5F52EA1FB2

File PE Metadata
Compilation timestamp:
12/6/2009 7:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
393216:Sjhs4EPEkxXjieRRdRw4KIFjpwpe/loYp9bXtwFCjuehs+:SjhtEPEkxXmyRXbjFjpqXG9bdwwKN+

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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