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nprotect_keycrypt_65_setup.exe

nProtect KeyCrypt V6.5 Setup(m)

INCA INTERNET CO., LTD.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from update.nprotect.net and multiple other hosts.
Publisher:
INCA INTERNET CO., LTD.  (signed and verified)

Product:
nProtect KeyCrypt V6.5 Setup(m)

Version:
2014. 12. 1. 3

MD5:
91877c35e45307b1a2647bb69271437b

SHA-1:
0eb4036d520198ede13174eb9ad4760af1a84454

SHA-256:
55d1420d2e51fdae32d3019780d5dccdcd0206d8ee0e681fd2da58e633c8992f

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
11/22/2024 9:47:02 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
DLOADER.Trojan
9.0.1.0112

File size:
4.6 MB (4,856,016 bytes)

Product version:
2014. 12. 1. 3

Copyright:
Copyright (C) INCA Internet.

Original file name:
nProtect_KeyCrypt65_Setup.exe

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\nprotect_keycrypt_65_setup.exe

Digital Signature
Signed by:
INCA INTERNET CO., LTD.

Authority:
VeriSign, Inc.

Valid from:
11/10/2014 9:00:00 AM

Valid to:
11/11/2015 8:59:59 AM

Subject:
CN="INCA INTERNET CO., LTD.", O="INCA INTERNET CO., LTD.", L=GURO-GU, S=SEOUL, C=KR

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
16AA486216802C19EF1E95B55552D345

File PE Metadata
Compilation timestamp:
2/25/2012 4:19:59 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
98304:138rAMsqU3F9vQkEKKf+LlAE5eGNjv0jQVIwVgPpMJaWb2zZO:138Rf+FFQkEKKmemeGNjcjedVyGIaWZO

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.9963

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file nprotect_keycrypt_65_setup.exe has been seen being distributed by the following 2 URLs.

http://update.nprotect.net/keycrypt/neisnew/.../nProtect_KeyCrypt_65_Setup.exe

https://supdate.nprotect.net/nprotect2007/keycrypt/mailkorea/.../nProtect_KeyCrypt_65_Setup.exe

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