K-Lite_Codec_Pack_1130_Standard_dlm.exe

TRUSTED INSTALL SOFTWARE

The application K-Lite_Codec_Pack_1130_Standard_dlm.exe by TRUSTED INSTALL SOFTWARE has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Tomorrow Software Installer installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from files4.downloadnet1038.com.
Publisher:
Authentic Tomorrow Setup  (signed by TRUSTED INSTALL SOFTWARE)

Product:
Authentic Tomorrow Setup

Version:
77.0.2.7209

MD5:
18e32b01d8e8ad30ab824e5e34bd880f

SHA-1:
df7429b102b56ccf1584639aac3f056dff6b81aa

SHA-256:
2b362accf59a25afd8ad865c8f2c7c46b335f6631ff2492b4a82da272e16cca0

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
5/8/2024 5:45:43 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TomorrowSoftware.TRUSTEDI.Bundler (M)
16.6.3.1

File size:
875.6 KB (896,656 bytes)

Product version:
77.0.2.7209

Copyright:
Copyright (C) 2015

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Tomorrow Software Installer

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\k-lite_codec_pack_1130_standard_dlm.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
6/10/2015 4:00:00 AM

Valid to:
6/10/2016 3:59:59 AM

Subject:
CN=TRUSTED INSTALL SOFTWARE, O=TRUSTED INSTALL SOFTWARE, L=San Francisco, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
2A889382754355CE927EAE3A2EA732CB

File PE Metadata
Compilation timestamp:
8/5/2014 5:24:25 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:/8MLKmtvPyHu7i1VlrL0ey9pNg4W7HM8tcN+2QHCsE:kiKmHyOElkAp7s8UQu

Entry address:
0xC822

Entry point:
E8, 3C, 05, 00, 00, E9, 57, FD, FF, FF, CC, CC, CC, CC, 51, 8D, 4C, 24, 04, 2B, C8, 1B, C0, F7, D0, 23, C8, 8B, C4, 25, 00, F0, FF, FF, 3B, C8, 72, 0A, 8B, C1, 59, 94, 8B, 00, 89, 04, 24, C3, 2D, 00, 10, 00, 00, 85, 00, EB, E9, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, A8, 4B, 41, 00, 89, 0D, A4, 4B, 41, 00, 89, 15, A0, 4B, 41, 00, 89, 1D, 9C, 4B, 41, 00, 89, 35, 98, 4B, 41, 00, 89, 3D, 94, 4B, 41, 00, 66, 8C, 15, C0, 4B, 41, 00, 66, 8C, 0D, B4, 4B, 41, 00, 66, 8C, 1D, 90, 4B, 41, 00, 66, 8C, 05, 8C...
 
[+]

Code size:
51.5 KB (52,736 bytes)

The file K-Lite_Codec_Pack_1130_Standard_dlm.exe has been seen being distributed by the following URL.

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