home

nflstreamapp.exe

VASSANA KONGSOONGNERN

This is the setup program for CoolMirage, a potentially unwanted program (PUP) that display ads on the computer. The application nflstreamapp.exe by VASSANA KONGSOONGNERN has been detected as adware by 10 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. The file has been seen being downloaded from filestock.blob.core.windows.net and multiple other hosts.
Publisher:
VASSANA KONGSOONGNERN  (signed and verified)

MD5:
d4b982f21b1c3d9580833a771515b4d6

SHA-1:
a611a8a6b306c62a170c9a1e246535f89217f872

SHA-256:
dc8be37937d29074f7f270abe5f9ca63c88bafb5237b5bd0a0f1a38f10873e72

Scanner detections:
10 / 68

Status:
Adware

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

Analysis date:
4/20/2024 4:49:05 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/AgentCV.455768
7.11.183.100

avast!
Win32:Adware-gen [Adw]
2014.9-141111

AVG
Generic
2015.0.3293

Dr.Web
Adware.Downware.8319
9.0.1.0315

Kaspersky
not-a-virus:AdWare.NSIS.Yontoo
14.0.0.2961

McAfee
Artemis!D4B982F21B1C
5600.6949

NANO AntiVirus
Trojan.Nsis.Yotoon.deckrr
0.28.6.62995

Reason Heuristics
PUP.VASSANAKONGSOONGNERN.M
14.12.16.10

Sophos
CoolMirage
4.98

VIPRE Antivirus
CoolMirage Ltd
34538

File size:
445.1 KB (455,768 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\nflstreamapp.exe

Digital Signature
Signed by:
VASSANA KONGSOONGNERN

Authority:
Thawte, Inc.

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

Valid to:
10/6/2015 4:59:59 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 2:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:KsY0qNfhnE3qm5MTA5u3Z529KczRrpOXfEGlcfjzpNEL3:KZ0S9mfawKc6vEPfZNEb

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:
7.8743

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file nflstreamapp.exe has been seen being distributed by the following 2 URLs.

https://filestock.blob.core.windows.net/.../NFLStreamApp.exe

http://www.freehdsportz-app.com/loader9.php?stream=nfl

Remove nflstreamapp.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.