home

flvplayer.exe

VASSANA KONGSOONGNERN

This is the setup program for CoolMirage, a potentially unwanted program (PUP) that display ads on the computer. The application flvplayer.exe by VASSANA KONGSOONGNERN has been detected as adware by 11 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. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from directddl.installdaddysa.netdna-cdn.com.
Publisher:
VASSANA KONGSOONGNERN  (signed and verified)

MD5:
c85f9f339496d5687694eff60a5c682d

SHA-1:
579e548595e8ab17c3f01471fc0b6e1cbffee133

SHA-256:
4aceb7dc8a6d3ffa9996d43bd27c589712ad33f95cba71feaac50278d1d4a9ab

Scanner detections:
11 / 68

Status:
Adware

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

Analysis date:
5/4/2024 10:46:00 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/Adware.Gen
7.11.193.190

AVG
Generic
2015.0.3258

Dr.Web
Adware.Downware.8319
9.0.1.0350

ESET NOD32
Win32/Adware.1ClickDownload.AJ
8.10849

K7 AntiVirus
Adware
13.186.14280

Kaspersky
not-a-virus:AdWare.NSIS.Yontoo
14.0.0.2787

NANO AntiVirus
Trojan.Nsis.Yotoon.deckrr
0.28.6.63850

Panda Antivirus
Generic Suspicious
14.12.16.04

Reason Heuristics
PUP.VASSANAKONGSOONGNERN.J
14.12.16.16

Sophos
CoolMirage
4.98

VIPRE Antivirus
CoolMirage Ltd
35564

File size:
388.5 KB (397,784 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\flvplayer.exe

Digital Signature
Signed by:
VASSANA KONGSOONGNERN

Authority:
Thawte, Inc.

Valid from:
10/5/2014 6:00:00 PM

Valid to:
10/6/2015 5:59:59 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 3:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:qsKatZ3IszKyHtFm3a7a9FeM5VUIcvw5kDFq+XUGtw8dWow6bug+HawvatJqzLjD:4mIsJAcedk66E8tigcaqLD

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:
7.8513

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://directddl.installdaddysa.netdna-cdn.com/download/.../FLVPlayer_marmar_injection_fs_large.exe

Remove flvplayer.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.