Setup.exe

Messenger Plus! 6

Yuna Software Limited

The application Setup.exe, “Setup of Messenger Plus! 6” by Yuna Software Limited has been detected as a potentially unwanted program by 5 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 messenger-plus.ar.softonic.com and multiple other hosts.
Publisher:
Yuna Software  (signed by Yuna Software Limited)

Product:
Messenger Plus! 6

Description:
Setup of Messenger Plus! 6

Version:
6.00.0.776

MD5:
b108f1aff289f0ded0b7f409aa9c5f4d

SHA-1:
ad4f01d1620c1d1e20b4f4e20ba02cfc8b1b07dd

SHA-256:
631d3aa750d5477e29f4792e21e7d2cfb7e9348f4ff94d8da27559a4e60f40ec

Scanner detections:
5 / 68

Status:
Potentially unwanted

Analysis date:
12/19/2018 2:53:37 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
MalSign.Resoft
2015.0.3505

ESET NOD32
Win32/MessengerPlus (variant)
8.9647

Reason Heuristics
PUP.Optional.Installer.F
14.4.14.4

Trend Micro House Call
TROJ_GEN.F47V1217
7.2.104

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.0

File size:
1 MB (1,098,608 bytes)

Product version:
6.00.0.776

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
Authority:
VeriSign, Inc.

Valid from:
8/31/2012 8:00:00 PM

Valid to:
10/19/2015 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 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:
12/10/2013 8:19:33 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:lZPRXkSmsVwPTFKpWx9OgQ5UsvOz3dfON4i4X+gKBziT6cw+CSQBO:lZWSmiwbwpaQtv4rsu6cwbBO

Entry address:
0x1CD2F

Entry point:
E8, 41, 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, 10, B4, 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, 7C, B1, 42, 00, C9, C2, 08, 00, B8, BA, 35, 42, 00, A3, A8, 0B, 43, 00, C7, 05, AC, 0B, 43, 00, B0, 2C, 42, 00, C7, 05, B0, 0B, 43, 00, 64, 2C, 42, 00, C7, 05, B4, 0B, 43, 00, 9D, 2C, 42, 00, C7, 05...
 
[+]

Entropy:
7.8645  (probably packed)

Code size:
167.5 KB (171,520 bytes)

The file Setup.exe has been seen being distributed by the following 11 URLs.

http://messenger-plus.ar.softonic.com/.../3tjQyeLV3cjDp-Hw3sCixsiGa5-fm6eHpaKkk5g=

http://www.msgplus.net/.../DownloadMsgPlus.aspx

http://messenger-plus.ar.softonic.com/.../3tjQyeLV3cjDp-Hw3sCixsiGa5-fm6CNn5-ikZo=

http://www.msgplus.net/.../DownloadMsgPlus.aspx

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