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jword2update.exe

JWord Plugin

JWord Inc.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from download.jword.jp.
Publisher:
JWord, Inc.  (signed by JWord Inc.)

Product:
JWord Plugin

Description:
JWord Plugin Installer

Version:
2.1.0.7

MD5:
24d5c2313202d91f9b208a1165e1caf7

SHA-1:
d772d8c2fdcb438ed6a2648984b59479781547e6

SHA-256:
426c7b6410034b2409492d641fe7da69150982d55cf6441367fa12bf6368f7da

Scanner detections:
5 / 68

Status:
Inconclusive  (probably just false positive detections)

Analysis date:
4/23/2024 5:34:20 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Backdoor.Agent
7.1.1

Comodo Security
ApplicUnsaf.Win32.AdWare.CnsMin.~C
18308

F-Prot
W32/Backdoor2.BFDU
v6.4.7.1.166

G Data
Win32.Application.CNSHelper
14.6.24

XVirus List
Win32.Detected
2.6.23

File size:
506 KB (518,120 bytes)

Product version:
2.1.0.7

Copyright:
Copyright (C) 2000 - 2008 JWord Inc, All Rights Reserved.

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}\jword2update.exe

Digital Signature
Signed by:
JWord Inc.

Authority:
GlobalSign nv-sa

Valid from:
1/11/2008 7:55:10 PM

Valid to:
1/11/2009 7:55:10 PM

Subject:
E=support@jword.jp, CN=JWord Inc., O=JWord Inc., C=JP

Issuer:
CN=GlobalSign ObjectSign CA, OU=ObjectSign CA, O=GlobalSign nv-sa, C=BE

Serial number:
01000000000117687D3041

File PE Metadata
Compilation timestamp:
5/5/2007 9:23:36 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:6kiIVpZKuEHJvYFFwQXh/8d7vSryuelUdYPvXzRz:OIVpZBEpvEFZ6qrVeudazRz

Entry address:
0x32FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 70, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 53, FF, 15, 78, 72, 40, 00, A3, D4, 3F, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, E8, F4, 41, 00, FF, 15, 54, 71, 40, 00, 68, 2C, 92, 40, 00, 68, 20, 37, 42, 00, E8, 9A, 27, 00, 00, FF, 15, B4, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 88, 27, 00, 00, 53, FF, 15, 08, 71, 40, 00, 80, 3D, 00, 90, 42, 00, 22, A3, 20, 3F, 42, 00, 8B, C7, 75, 0A...
 
[+]

Entropy:
7.9739

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file jword2update.exe has been seen being distributed by the following URL.

http://download.jword.jp/.../jword2update.exe

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