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hdvidcodec_injection_fs_large.exe

VASSANA KONGSOONGNERN

This is the setup program for CoolMirage, a potentially unwanted program (PUP) that display ads on the computer. The application hdvidcodec_injection_fs_large.exe by VASSANA KONGSOONGNERN has been detected as adware by 13 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The setup installer will bundle multiple adware offers during download and setup (based on the user's geographical location) including toolbars, extensions and coupon utilities.
Publisher:
VASSANA KONGSOONGNERN  (signed and verified)

MD5:
c12c767159b89e5146a7b849e9350c33

SHA-1:
2b7977ed672d83f0efc72ae3ea7226bcbdb055e1

SHA-256:
c38cd988987f95d2a263bb7bcfb9340ab106d11e5ff2e97da24411993663379f

Scanner detections:
13 / 68

Status:
Adware

Explanation:
Bundles a number of adware programs in the installer.

Analysis date:
11/24/2024 10:24:58 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
Win-PUP/CrossRider
2015.01.31

AVG
Generic
2016.0.3196

Baidu Antivirus
Hacktool.Win32.TornTV
4.0.3.15216

Dr.Web
Adware.Yontoo.54
9.0.1.047

ESET NOD32
Win32/Adware.1ClickDownload.AY
9.11100

G Data
NSIS.Application.BetterMarkIt
15.2.25

K7 AntiVirus
Adware
13.193.14817

Kaspersky
not-a-virus:Downloader.Win32.TornTV
14.0.0.2475

McAfee
Artemis!C12C767159B8
5600.6852

NANO AntiVirus
Trojan.Nsis.Yotoon.deckrr
0.30.0.65070

Reason Heuristics
PUP.CoolMirage
15.2.17.0

Sophos
CoolMirage
4.98

VIPRE Antivirus
CoolMirage Ltd
37112

File size:
382.1 KB (391,280 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\content.ie5\xb92uqdb\hdvidcodec_injection_fs_large.exe

Digital Signature
Signed by:
VASSANA KONGSOONGNERN

Authority:
Thawte, Inc.

Valid from:
10/5/2014 8:00:00 PM

Valid to:
10/6/2015 7:59:59 PM

Subject:
CN=VASSANA KONGSOONGNERN, OU=Individual Developer, O=No Organization Affiliation, L=Phuket, S=Phuket, C=TH

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

Serial number:
7E630B1125BFC2AAB3F8750B7348F18B

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:NsI0ttd6gNRVZOnXte1x2EAj0aMftu21gXQpIjrT9eLmOed1mew+ZV0l:d096gJMXiYjrM1iXXrzOOkJcV0l

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.8702

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://sportsapp-com.maynemyltf.netdna-cdn.com/download/.../HDVidCodec_injection_fs_large.exe

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