directx.exe

Internet Application Soft

Install Manager Limited

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application directx.exe, “Internet Application Soft Setup ” by Install Manager Limited 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 installCore installer. The file has been seen being downloaded from cdn.omxcontent.com.
Publisher:
OMX_Media  (signed by Install Manager Limited)

Product:
Internet Application Soft

Description:
Internet Application Soft Setup

Version:
1.0.5.a0.1_32846

MD5:
c90964b925112b5208bab1ce6d083a2d

SHA-1:
fdedb346f876d80ba4750e223c1bb6cf12091233

SHA-256:
dbe59e4275fc9259b652124e934ff8172709a28fe111df75c3ecfebbdd29704b

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 is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
11/5/2024 12:46:59 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
17.2.18.6

File size:
748.3 KB (766,216 bytes)

Product version:
1.2

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Authority:
COMODO CA Limited

Valid from:
9/12/2014 5:00:00 PM

Valid to:
9/13/2015 4:59:59 PM

Subject:
CN=Install Manager Limited, O=Install Manager Limited, STREET="Level 27, PWC Tower, 188 Quay Street", L=Auckland City, S=Auckland, PostalCode=1010, C=NZ

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

Serial number:
129E404CFCF2B4E75219A3ED77DB34BE

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

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:
7.8869

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

Code size:
37 KB (37,888 bytes)

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

http://cdn.omxcontent.com/?ic_user_id=872

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