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nprotect_keycrypt_60_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:
2015. 2. 26. 1

MD5:
40ab78b9496c1223c6d514e8bdfcb1b8

SHA-1:
2b99930c76b47e46156b7e6751650101cdd60b44

SHA-256:
21638b672357d2a70e68c07c9649164e9e3a42de39f8d0a97ac64a9d21a81cb3

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 9:00:31 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
MULDROP.Trojan
9.0.1.0150

File size:
4.5 MB (4,766,536 bytes)

Product version:
2015. 2. 26. 1

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_60_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):
98304:4oSIcEkZ4wgAuBXdIn5ud0x8RyNzXXdmdlZHEcSlWg9B/PAIUo:bSIfAh0q5u1yTcZkcSltB/BUo

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:
7.9962

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file nprotect_keycrypt_60_setup.exe has been seen being distributed by the following 4 URLs.

http://update.nprotect.net/keycrypt/jeongjh/150227/.../nProtect_KeyCrypt_60_Setup.exe

http://update.nprotect.net/keycrypt/choiyh/150227/.../nProtect_KeyCrypt_60_Setup.exe

http://update.nprotect.net/keycrypt/kimdh/150302/.../nProtect_KeyCrypt_65_Setup.exe

https://supdate.nprotect.net/nprotect2007/keycrypt/leeyh/150227/.../nProtect_KeyCrypt_65_Setup.exe

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