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filejo_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 www.filejo.com and multiple other hosts.
Publisher:
JLS Communication  (signed and verified)

MD5:
56844d323fb40f8b434fab0dc16fe93f

SHA-1:
6c0ecc8f5346b4ac6e01d06267b7b40cef8dbcc3

SHA-256:
595ae15a5b4b477d73fe157ef363b66051d5bb43a3c2bb8b6278af84f4d8216f

Scanner detections:
3 / 68

Status:
Clean  (3 probable false positive detections)

Explanation:
These detections are probably false positives (erroneous), the file is probably malware free.

Analysis date:
4/26/2024 7:44:02 AM UTC  (today)

Scan engine
Detection
Engine version

IKARUS anti.virus
Trojan.Win32.Patched
t3scan.1.9.5.0

Rising Antivirus
PE:Worm.Gamarue!6.4C [F]
23.00.65.151222

Zillya! Antivirus
Adware.BrowseFox.Win32.128360
2.0.0.2573

File size:
13.6 MB (14,239,944 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}\filejo_setup.exe

Digital Signature
Signed by:
JLS Communication

Authority:
Thawte, Inc.

Valid from:
3/3/2014 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 Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
22913A4DB23D9036779E1102D0C7A52E

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:SXQwMYVM9YRWR5BQkTyRH0ZTwM5dWmpU:aAMjkORH0SYl

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 filejo_setup.exe has been seen being distributed by the following 2 URLs.

http://www.filejo.com/.../FileJo_setup.exe

http://certify.filejo.com/.../FileJo_setup.exe

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