mathieu.exe

IVONA 2 Voice

IVO Software Sp. z o.o.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.deskshare.com.
Publisher:
IVONA Software Sp. z o.o.  (signed by IVO Software Sp. z o.o.)

Product:
IVONA 2 Voice

Description:
IVONA 2 Voice SAPI5 1.6.37 setup

Version:
1.6.37

MD5:
21fa271320b6ad9af4b4eb15e65e340b

SHA-1:
5bc6b597fd783f15ba4f7fe9ffad5cbc5d723075

SHA-256:
a9659ba76bcb371fe51f11291707183f861b05ac0ddbefac8ff48fe4244d5258

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
10/21/2017 6:43:47 PM UTC  (today)

File size:
262 MB (274,724,048 bytes)

Copyright:
Copyright (c) IVONA Software Sp. z o.o.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

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

Digital Signature
Authority:
Thawte, Inc.

Valid from:
8/29/2010 8:00:00 PM

Valid to:
8/29/2012 7:59:59 PM

Subject:
CN=IVO Software Sp. z o.o., OU=IVONA, O=IVO Software Sp. z o.o., L=Gdynia, S=Pomorskie, C=PL

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
6ACDF1EA9A803FDB1312A97C902AAA98

File PE Metadata
Compilation timestamp:
4/10/2010 8:19:38 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6291456:UJAXFwjy2eDl/DSzQMbBfYMNLqx1gww1pjZ8zA/hJOFbbK:UJAXFual/mUAOM6g7G8J4bbK

Entry address:
0x3415

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, 70, 85, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 98, B3, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, B2, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 6C, 85, 40, 00, FF, 15, 80, 81, 40, 00, 68, 54, 85, 40, 00, 68, A0, 32, 47, 00, E8, 35, 26, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, A0, C0, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
26 KB (26,624 bytes)

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

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