mplayerc_20070918_inst.exe

Well Known Media Ltd

The application mplayerc_20070918_inst.exe by Well Known Media has been detected as a potentially unwanted program by 7 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Well Known Media Ltd  (signed and verified)

MD5:
45e8b45f35e43daa669116c73d24adcf

SHA-1:
396f4eda08fd7b89bfd2d00fce0b2c91db9a935d

SHA-256:
c21432d51f5cf8cafb880cd0201627b24dd0e14c9231dce263afcc0093676e40

Scanner detections:
7 / 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 4:48:28 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2015.0.3310

Dr.Web
Trojan.InstallCore.2
9.0.1.05190

ESET NOD32
Win32/InstallCore.QS (variant)
8.10620

K7 AntiVirus
Unwanted-Program
13.185.13805

Reason Heuristics
PUP.WellKnownMedia.W
14.10.25.17

VIPRE Antivirus
Threat.4786018
34232

File size:
752.3 KB (770,360 bytes)

Product version:
1.5

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\mplayerc_20070918_inst.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
8/19/2014 8:00:00 PM

Valid to:
8/20/2015 7:59:59 PM

Subject:
CN=Well Known Media Ltd, O=Well Known Media Ltd, STREET=Kissack Court, STREET=29 Parliament Street, L=Ramsey, S=Isle of Man, PostalCode=IM8 1JA, C=IM

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

Serial number:
73CC925BC7B1EAFC96D9C9F2EAA55030

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

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:IlvpEgGo8+MEmqYWZ9dbUNNCXVoU3NMriA/obS9+56WDM7nd9V:IlvC/d+MEIWzdbRSEXARwYWDM7nd9V

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.8172

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

Code size:
37 KB (37,888 bytes)

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