k-lite-codec-pack-full-1020-32-bits.exe

ISBRInstaller

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application k-lite-codec-pack-full-1020-32-bits.exe by ISBRInstaller has been detected as adware by 15 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from esd.baixaki.com.br.
Publisher:
ISBRInstaller  (signed and verified)

MD5:
caaa8f20836c8b35931bed772038df04

SHA-1:
04ba0b167451d0edf7e656412af9e6f2dc8ebb9d

SHA-256:
343fee17b2573fae7289c89c7605bdadfa86a82b56f010907ad2d6c736a75e67

Scanner detections:
15 / 68

Status:
Adware

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

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/24/2024 8:24:31 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
7.11.183.186

AVG
InstallC
2016.0.3229

Comodo Security
Application.Win32.InstallCore.YDFG
20026

Dr.Web
Trojan.Packed.25266
9.0.1.015

ESET NOD32
Win32/InstallCore.JB (variant)
9.10690

F-Prot
W32/A-a6f5be57
v6.4.7.1.166

K7 AntiVirus
Unwanted-Program
13.185.13943

McAfee
Artemis!CAAA8F20836C
5600.6885

Reason Heuristics
PUP.ISBRInstaller.d
15.1.15.11

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.15113

Vba32 AntiVirus
3.12.26.3

VIPRE Antivirus
Adware.InstallCore
34618

Zillya! Antivirus
Trojan.Injected.Win32.15
2.0.0.1977

File size:
615.5 KB (630,232 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\programs\k-lite-codec-pack-full-1020-32-bits.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
7/16/2013 9:00:00 PM

Valid to:
7/17/2014 8:59:59 PM

Subject:
CN=ISBRInstaller, O=ISBRInstaller, STREET=Ronthschilde 63, L=Tel Aviv, S=Tel Aviv, PostalCode=6527319, C=IL

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

Serial number:
158EF632B1D9C77CF5AAB6A9367E7FCE

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:hnvpBCamqSIZ3l1SWsP3KZSwO4QIyiXGEdJQ8O/qFgkFT:hnvjmQZr0P6O4QINvLQ8ek

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...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The file k-lite-codec-pack-full-1020-32-bits.exe has been seen being distributed by the following URL.

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