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Setup.exe

Messenger Plus! for Skype

Yuna Software Limited

The application Setup.exe, “Setup - Messenger Plus! for Skype” by Yuna Software Limited has been detected as a potentially unwanted program by 3 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:
1.2.1.98

MD5:
a3ccfcd4d3f6dcc30d689883c2f3783c

SHA-1:
23432b8ee066f77686418b1fe3900bcd9a7eefde

SHA-256:
507344fabbbd43e9ca39155a190e3a081afbabd081753035e57c0f79cb3ad0f0

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
4/16/2024 10:13:05 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/MessengerPlus (variant)
8.9519

Reason Heuristics
PUP.Optional.Installer.F
14.4.14.4

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.24.3

File size:
1.1 MB (1,131,936 bytes)

Product version:
1.2

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}\downloads\setup.exe

Digital Signature
Signed by:
Yuna Software Limited

Authority:
VeriSign, Inc.

Valid from:
10/19/2009 8:00:00 PM

Valid to:
10/19/2012 7:59:59 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 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
6DF4318F9EA4EEB8E01F4B0B02CDF983

File PE Metadata
Compilation timestamp:
5/1/2012 3:38:45 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:IZlqRf6KOiuwnGRmhGgYUTOfPmM4y+PdJT7d9Z/le35:IZy6KOiuhGGgY2Cmc2dJfn5IJ

Entry address:
0x1D2CF

Entry point:
E8, AD, 5C, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 30, 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, 98, C1, 42, 00, C9, C2, 08, 00, B8, C6, 3A, 42, 00, A3, A8, 2B, 43, 00, C7, 05, AC, 2B, 43, 00, BC, 31, 42, 00, C7, 05, B0, 2B, 43, 00, 70, 31, 42, 00, C7, 05, B4, 2B, 43, 00, A9, 31, 42, 00, C7, 05...
 
[+]

Entropy:
7.8535  (probably packed)

Code size:
169 KB (173,056 bytes)

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

http://mirror10.msgpluslive.net/Plus4Skype/20120327/.../Setup-SkypePlus-1.2.exe

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