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ApnSetup.exe

Stub Installer

APN LLC

This installer is part of the Ask.com (APN) network which will install the Ask.com branded toolbar or browser extension which will take control of the web browser's search functions. The file ApnSetup.exe by APN has been detected as a potentially unwanted program 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 APN Stub installer. It is also typically executed from the user's temporary directory.
Publisher:
Ask Partner Network  (signed by APN LLC)

Product:
Stub Installer

Version:
7.5.0.5

MD5:
b763782beb7d4be135b493a66ae2c841

SHA-1:
1b9712c970dd300352194b0fa868cd08088aafa8

SHA-256:
01d0c3e9722ed6979335f50c8791b46529caa1ad62a2774a7261af3618e7291a

Scanner detections:
1 / 68

Status:
Potentially unwanted

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.

Analysis date:
12/23/2024 10:09:29 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Ask (M)
17.3.16.11

File size:
497.9 KB (509,872 bytes)

Product version:
7.5.0.5

Copyright:
Copyright © 2013 Ask Partner Network. All rights reserved.

Original file name:
ApnSetup.exe

Installer:
APN Stub

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\set29ee.tmp

Digital Signature
Signed by:
APN LLC

Authority:
VeriSign, Inc.

Valid from:
4/16/2012 2:00:00 AM

Valid to:
4/9/2015 1:59:59 AM

Subject:
CN=APN LLC, OU=Distribution, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=APN LLC, L=Oakland, 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:
27EAB3DE0B03D88D5C4A2AE477B84DFA

File PE Metadata
Compilation timestamp:
10/4/2013 4:55:29 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x3D852

Entry point:
E8, 2E, 5A, 00, 00, E9, 79, FE, FF, FF, 3B, 0D, 84, BD, 46, 00, 75, 02, F3, C3, E9, B0, 5A, 00, 00, 8B, FF, 55, 8B, EC, 56, 8B, 75, 14, 57, 33, FF, 3B, F7, 75, 04, 33, C0, EB, 65, 39, 7D, 08, 75, 1B, E8, D7, 1A, 00, 00, 6A, 16, 5E, 89, 30, 57, 57, 57, 57, 57, E8, 34, 60, 00, 00, 83, C4, 14, 8B, C6, EB, 45, 39, 7D, 10, 74, 16, 39, 75, 0C, 72, 11, 56, FF, 75, 10, FF, 75, 08, E8, 7B, 5B, 00, 00, 83, C4, 0C, EB, C1, FF, 75, 0C, 57, FF, 75, 08, E8, 3A, 20, 00, 00, 83, C4, 0C, 39, 7D, 10, 74, B6, 39, 75, 0C, 73...
 
[+]

Code size:
348 KB (356,352 bytes)

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