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vasttech_omgav_8-0-3_2_en.exe

Vast Tech Support

The application vasttech_omgav_8-0-3_2_en.exe, “OMG Total Antivirus Installer” by Vast Tech Support has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from RevenueWire's affiliate distribution platform tpsite.omgto.revenuewire.net and multiple other hosts.
Publisher:
OMG Total Antivirus  (signed by Vast Tech Support)

Product:
OMG Total Antivirus

Description:
OMG Total Antivirus Installer

Version:
8.0.3.0

MD5:
226e644a2f60338d287dac5e740e8134

SHA-1:
8a7b5a11eec67fd7e30d8beb37bcd1c0ed99c061

SHA-256:
11837a7c61961a82f416f90f130ef32b88042902b8cf6e230a79c4fddabec2f1

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/25/2024 7:22:36 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Installer.VastTechSupport.CC
14.12.16.10

File size:
5.5 MB (5,780,576 bytes)

Copyright:
Copyright © 2014 OMG Total Antivirus

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\vasttech_omgav_8-0-3_2_en.exe

Digital Signature
Signed by:
Vast Tech Support

Authority:
Thawte, Inc.

Valid from:
5/23/2013 5:00:00 PM

Valid to:
5/24/2015 4:59:59 PM

Subject:
CN=Vast Tech Support, O=Vast Tech Support, L=Delray Beach, S=Florida, C=US

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

Serial number:
074DFF23E064F33AB5EC78F8BEB7D2F2

File PE Metadata
Compilation timestamp:
2/24/2012 11:19:59 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
98304:aIdo+TWUPoP0phQlZJWseuc0wQJGoFf0FBh0EkwUdWYgqlXOCGM2Ie:hTfC46hjLJGcMqEcdpgqJOye

Entry address:
0x39E3

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, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.9981

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file vasttech_omgav_8-0-3_2_en.exe has been seen being distributed by the following 3 URLs.

http://tpsite.omgto.revenuewire.net/.../download

http://omgblog.omgto.revenuewire.net/.../download

http://www.omgtechhelp.biz/VastTech_OMGAV_8-0-3_2_EN.exe

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