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update_0236.exe

Messenger Plus! for Skype

Yuna Software Limited

The application update_0236.exe, “Setup - Messenger Plus! for Skype” by Yuna Software Limited has been detected as a potentially unwanted program by 2 anti-malware scanners. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. The file has been seen being downloaded from mirror10.msgpluslive.net.
Publisher:
Yuna Software  (signed by Yuna Software Limited)

Product:
Messenger Plus! for Skype

Description:
Setup - Messenger Plus! for Skype

Version:
1.5.0.121

MD5:
6b92755ec15c8b1c6753dd735efb0009

SHA-1:
b0434033bd2fcd5207141b0f1adcb551d1c8811c

SHA-256:
f484181a7bcd038f718a9592e8f9db182e44f6779a09645d2d9e025fdf166957

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
4/23/2024 1:52:31 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/MessengerPlus (variant)
8.7978

Reason Heuristics
PUP.Optional.Installer.YunaSoftwareLimited.L
14.2.21.13

File size:
1.1 MB (1,179,520 bytes)

Product version:
1.5

Copyright:
Copyright (C) 2001-2012 Yuna Software

Original file name:
Setup.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\update_0236.exe

Digital Signature
Signed by:
Yuna Software Limited

Authority:
VeriSign, Inc.

Valid from:
9/1/2012 1:00:00 AM

Valid to:
10/19/2015 11:59:59 PM

Subject:
CN=Yuna Software Limited, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Yuna Software Limited, L=St. Helier, S=Jersey, C=GB

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:
56EC82195199D735AD6E704B1B712CB5

File PE Metadata
Compilation timestamp:
1/23/2013 4:00:00 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:3eaXZz96EMGbXcgiYEmE2JIv2E78fpPUD2BVrlLsUuLvV5deD:3ey96KDcg9EiE23hw2BZmUif8

Entry address:
0x1DD5D

Entry point:
E8, 43, 5D, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 60, C4, 42, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, D4, C1, 42, 00, C9, C2, 08, 00, B8, EA, 45, 42, 00, A3, A8, 2B, 43, 00, C7, 05, AC, 2B, 43, 00, E0, 3C, 42, 00, C7, 05, B0, 2B, 43, 00, 94, 3C, 42, 00, C7, 05, B4, 2B, 43, 00, CD, 3C, 42, 00, C7, 05...
 
[+]

Code size:
172 KB (176,128 bytes)

The file update_0236.exe has been seen being distributed by the following URL.

http://mirror10.msgpluslive.net/Plus4Skype/20130123/.../Setup-PlusForSkype-1.5.exe

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