smileboxapp.exe

Smilebox

Preclick Corporation

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from dl-vip.appstore.baidu.co.th and multiple other hosts.
Publisher:
Smilebox, Inc.  (signed by Preclick Corporation)

Product:
Smilebox

Description:
Smilebox Installer

Version:
1.0.0.28815

MD5:
500aa58727d045ef4fbbdce6ce5a933c

SHA-1:
71dbaff8a3b67a0107b170e9d8ef90abe7690a98

SHA-256:
c8c80bc9f3753edcdd711cfee77123ff1cbfc37b7932fcd53ac348b359a48e59

Scanner detections:
2 / 68

Status:
Clean  (2 probable false positive detections)

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

Analysis date:
12/16/2018 11:56:12 PM UTC  (today)

Scan engine
Detection
Engine version

Trend Micro House Call
Suspicious_GEN.F47V0214
7.2.53

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.3

File size:
773 KB (791,512 bytes)

Copyright:
(c) 2011 Smilebox, Inc. All Rights Reserved

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\content.ie5\m3zye63m\smileboxapp.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
11/11/2014 4:00:00 PM

Valid to:
11/12/2015 3:59:59 PM

Subject:
CN=Preclick Corporation, O=Preclick Corporation, L=Redmond, S=Washington, C=US

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:
3358412EDAFBA259C5E3803DF41A3039

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:mIPSfBFI2hhXcsgwZaSHVUv3MgLLD0CVdacKC/:mIa558sd3HVQ3PLsCVd7H

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
6.4248

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://dl-vip.appstore.baidu.co.th/.../Smilebox-1.0.0.28815.exe

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