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flvplayersetup.exe

The application flvplayersetup.exe has been detected as a potentially unwanted program by 15 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. During install, it bundles potentially unwanted software on a user's computer at the same time without adequate consent. The file has been seen being downloaded from www.best-online-applications.com.
MD5:
3549921b13e8e7b2afc00a54b123072c

SHA-1:
e2331a97f5ad046924cc52259a34b6cb4e39151f

SHA-256:
caeaa313d5318c7586294d13de1bdb7ed66f254049abd60f3c82cf069d84acae

Scanner detections:
15 / 68

Status:
Potentially unwanted

Explanation:
May bundle additional potentially unwanted software such as adware during setup.

Analysis date:
2/25/2025 7:15:21 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
ADWARE/InstallCore.Gen7
7.11.170.42

avast!
Win32:Adware-gen [Adw]
140813-1

AVG
Adware InstallCore.VH
2014.0.4015

Dr.Web
Trojan.Packed.24524
9.0.1.05190

ESET NOD32
Win32/InstallCore.BY potentially unwanted application
7.0.302.0

F-Prot
W32/A-42c63c6c
v6.4.7.1.166

K7 AntiVirus
Unwanted-Program
13.183.13218

Malwarebytes
PUP.Optional.BundleInstaller.A
v2014.08.31.01

Norman
InstallCore.UMFM
11.20140831

Panda Antivirus
PUP/MultiToolbar.A
14.08.31.01

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.14829

Sophos
Install Core Click run software
4.98

Vba32 AntiVirus
Downware.InstallCore
3.12.26.3

VIPRE Antivirus
Threat.5063361
32210

File size:
715.6 KB (732,816 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:ZkOyMJfsGzcYWj67KJufiCOBKx5xFqIxtFoNueKix6GPmIDxWFfNgQMeFsT2yVEh:GOyMJfs6cdTgaCuKzfxtFoUep7mIcN5d

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.8676

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36 KB (36,864 bytes)

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

http://www.best-online-applications.com/flv-player/tbc/.../?dl=1&dp=3avgGA0kSQDLKF0BAAAAALoCYgAAAAAAAABgAAoAAAAAAAkAAQAEFGeDbgAAAAAAnKV6AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABQ.xgAAAAAAAIAAgAAgD8AvqQroEEBAAAAAAAAAGJjNTQ3YWMwLTMxNTItMTFlMy1iZTZkLThmMmQ2MmYzNDc1ZAAAAAAAAAA=,eJzzMvQKzU7xzM0Lz44ydEv2Cgtwq0r0rvT2yTU1L4ny8kg2cNQFAN2TC6o=&chnl=900580_0

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