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flvplayersetup.exe

IronSource Ltd

The application flvplayersetup.exe by IronSource has been detected as a potentially unwanted program by 34 anti-malware scanners. It uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from aff.foxtab.com.
Publisher:
IronSource Ltd  (signed and verified)

MD5:
4b1032d6adee4ca6ebcc5832abc5cbfb

SHA-1:
6b3e96d9517162d1425f73c17920d51e4761c461

SHA-256:
527923ce90337e8cf39caa1e2c2ba6e91ce3bcd6c1b66e13cff5e881b98b2969

Scanner detections:
34 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
4/19/2024 4:48:27 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.InstallCore.M
921

Agnitum Outpost
PUA.Agent
7.1.1

AhnLab V3 Security
Adware/Win32.InstallCore
2013.12.17

Avira AntiVirus
ADWARE/InstallCore.Gen
7.11.120.46

avast!
Win32:PUP-gen [PUP]
2014.9-140728

Baidu Antivirus
Trojan.Win32.Agent
4.0.3.14728

Bitdefender
Application.InstallCore.M
1.0.20.1045

Bkav FE
W32.Clodfb8.Trojan
1.3.0.4613

Clam AntiVirus
W32.Adware.InstallCore
0.98/18355

Comodo Security
UnclassifiedMalware
17454

Dr.Web
Adware.InstallCore.39
9.0.1.0209

Emsisoft Anti-Malware
Gen:Variant.Graftor.41302
8.14.08.16.09

ESET NOD32
Win32/InstallCore
8.9180

Fortinet FortiGate
Riskware/InstallCore.AAAA
7/28/2014

F-Prot
W32/InstallCore.C.gen
v6.4.7.1.166

F-Secure
Application.InstallCore.M
11.2014-28-07_2

G Data
Application.InstallCore
14.7.22

K7 AntiVirus
Unwanted-Program
13.176.11311

Malwarebytes
Adware.Installcore
v2014.07.28.08

McAfee
Artemis!13951BDDB14E
5600.7055

MicroWorld eScan
Application.InstallCore.M
15.0.0.627

NANO AntiVirus
Trojan.Win32.InstallCore.rqzir
0.28.0.56692

Norman
InstallCore.ESKQ
11.20140728

nProtect
Trojan-Clicker/W32.Agent.1098632
14.08.13.01

Panda Antivirus
PUP/MultiToolbar.A
14.07.28.08

Reason Heuristics
PUP.Installer.IronSource.O
14.8.7.20

Rising Antivirus
PE:Malware.Graftor!6.870
23.00.65.14726

Sophos
Install Core Installer
4.96

SUPERAntiSpyware
Adware.InstallCore
10455

Total Defense
Win32/InstallCore.A!Adware
37.0.11118

Trend Micro House Call
TROJ_SPNR.0BIP12
7.2.209

Trend Micro
TROJ_SPNR.0BIP12
10.465.28

Vba32 AntiVirus
Adware.InstallCore.gen
3.12.24.3

VIPRE Antivirus
Trojan.Win32.Generic
24446

File size:
1 MB (1,096,072 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
IronSource Ltd

Authority:
COMODO CA Limited

Valid from:
11/8/2011 12:00:00 AM

Valid to:
11/7/2012 11:59:59 PM

Subject:
CN=IronSource Ltd, O=IronSource Ltd, STREET=Namal 36 suit 1, L=Tel Aviv-Yafo, S=IL, PostalCode=68033, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
008E236034501AEA96AE96F0B0FD227271

File PE Metadata
Compilation timestamp:
6/19/1992 11:22:17 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:psSXtCK7/VosCFgtcheW0Nsr6nk8QARTDGM85:CitCItoVFgaheW0l7QARTDGM8

Entry address:
0xC1B06

Entry point:
55, 8B, EC, 83, C4, F0, B8, F1, A4, 4A, 00, E8, A8, E6, FF, FF, 58, BA, 27, 1C, CB, 66, 1B, 4B, B9, 15, 57, F3, 91, 4C, 08, A1, FD, 1C, E2, 9B, D9, 8F, C6, 3C, 9B, 84, 63, 61, B0, 09, 75, DB, 61, 97, 68, AF, 3B, CE, 61, 8B, 24, 83, 04, CC, 84, 46, 7F, EB, 35, B7, A7, 34, 1E, 4D, 32, 12, AC, 58, 55, 72, 94, 75, 60, E9, 82, BB, 17, A0, AF, 45, D5, 3E, 7B, F6, D1, 60, 83, 93, FC, 39, DB, 84, 5F, 75, 53, EE, E5, 86, F8, ED, 00, E6, 41, 14, 94, FB, 89, 8B, 12, AF, CF, 75, AF, D6, D9, 58, 25, 08, 36, D1, 6D, 83...
 
[+]

Entropy:
6.7688

Developed / compiled with:
Microsoft Visual C++

Code size:
786 KB (804,864 bytes)

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

http://aff.foxtab.com/flvplayer/mmm/.../?dl=1

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