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rcg2flash2.exe

YDP Recording and Speech Recognition Support

Commest Multimedia S.A.S

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.isem-online.fr.
Publisher:
Young Digital Planet S.A.  (signed by Commest Multimedia S.A.S)

Product:
YDP Recording and Speech Recognition Support

Version:
6.0

MD5:
2522160cf9664c985b4e48336799bbbb

SHA-1:
d14fa9cb80d16e3c6ed84a998d464137b98a3bf3

SHA-256:
7d7ba24592a9c5fe6241a806b32daf9476b4e20d2bbf771bd10c6c31c98ec1d6

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/19/2025 8:03:54 AM UTC  (today)

File size:
18.5 MB (19,378,128 bytes)

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\ie\{random}\rcg2flash2.exe

Digital Signature
Signed by:
Commest Multimedia S.A.S

Authority:
Thawte, Inc.

Valid from:
11/21/2011 1:00:00 AM

Valid to:
12/7/2013 12:59:59 AM

Subject:
CN=Commest Multimedia S.A.S, OU=Departement Developpement., O=Commest Multimedia S.A.S, L=Mulhouse, S=Alsace, C=FR

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

Serial number:
7415AB4D2A5A8A3AF54556A43A41201F

File PE Metadata
Compilation timestamp:
5/3/2008 4:08:28 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
393216:htO0VphXGPM2Nw7by+0GeV/x3tuj5+mnQVn+GJZv+wz+rOuHyXnECJJRC5I:htO+phXGd+7TTeV7grQZ+Gzv+lPHAECN

Entry address:
0x30C7

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 58, 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, 58, 27, 7A, 00, E8, E1, 2A, 00, 00, A3, A4, 26, 7A, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 60, DC, 79, 00, FF, 15, 58, 71, 40, 00, 68, 4C, 91, 40, 00, 68, A0, 1E, 7A, 00, E8, 98, 27, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 80, 7A, 00, 50, 57, E8, 86, 27, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file rcg2flash2.exe has been seen being distributed by the following URL.

http://www.isem-online.fr/213_251_131_17/formation/anglais_reward/english_1/runtime/flash/.../rcg2flash2.exe

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