vibersetup.exe

Viber

Viber Media Inc.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer.
Publisher:
Viber Media Inc  (signed by Viber Media Inc.)

Product:
Viber

Description:
Viber Install

Version:
3.0.0.134193

MD5:
23d5ea6dc422d0f076906994a313cc94

SHA-1:
de2b3312ffb36360bf529f4845e8ed4e1918aaaa

SHA-256:
46754209ba5a74a9423475bdcfe98e854a8f4ee52322574de7c5692121a549f5

Scanner detections:
2 / 68

Status:
Clean  (2 probable false positive detections)

Explanation:
These detections are probably false positives (erroneous), the file is probably malware free.

Analysis date:
11/5/2024 4:47:32 AM UTC  (today)

Scan engine
Detection
Engine version

NANO AntiVirus
Trojan.Win32.Downware.crewao
0.28.0.57029

Rising Antivirus
PE:Trojan.Dropper!6.1BE
23.00.65.14227

File size:
1.3 MB (1,331,024 bytes)

Product version:
3.0.0.134193

Copyright:
Copyright (c) 2012

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Digital Signature
Authority:
Thawte, Inc.

Valid from:
3/27/2012 5:00:00 PM

Valid to:
3/28/2014 4:59:59 PM

Subject:
CN=Viber Media Inc., OU=DEV, O=Viber Media Inc., L=Panama, S=Panama, C=PA

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

Serial number:
73C6D14119B06C7562CA81A8BEFDCED1

File PE Metadata
Compilation timestamp:
5/30/2013 1:09:15 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:dGY6g4I177IMrX8Va5QbQmWemdNwnFowj9tWvmtOIYbAOCEigEGgguoWCMFE:wY6g42gwX8k5Q89wnFowj9kvmTYbAOCI

Entry address:
0x38AF

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, 68, A2, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 90, 40, 00, 55, FF, 15, BC, 92, 40, 00, 6A, 08, A3, 98, EB, 47, 00, E8, 25, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, EA, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, A2, 40, 00, FF, 15, 80, 91, 40, 00, 68, 4C, A2, 40, 00, 68, A0, 6A, 47, 00, E8, 8F, 27, 00, 00, FF, 15, B0, 90, 40, 00, 50, BF, A0, F0, 4C, 00, 57, E8, 7D, 27, 00, 00...
 
[+]

Entropy:
7.8732

Packer / compiler:
Nullsoft install system v2.x

Code size:
29.5 KB (30,208 bytes)

The file vibersetup.exe has been discovered within the following program.

Yahoo! Messenger  by Yahoo! Inc.
Yahoo! Messenger (YIM) is an ad-supported instant messaging client and protocol by Yahoo!.
messenger.yahoo.com
7% remove it
 
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The file vibersetup.exe has been seen being distributed by the following 16 URLs.

temp:ViberSetup.exe

http://www.01net.com/.../telecharger.php?id=123837

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to host-213.158.175.105.tedata.net  (213.158.175.105:80)

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