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helper.dll

Deals Interactive Media, LLC

This is part of an adware program designed to inject advertising in the web browser (banners, text-links) as well as modify the normal behavior of the browser as well as modify the computer’s system settings that control applications to run on startup. Part of the Injekt brand of unwanted programs. The module helper.dll by Deals Interactive Media has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
Deals Interactive Media, LLC  (signed and verified)

MD5:
dae8b9e59cc96a23b1e83538cc8e5861

SHA-1:
504092f841b4ab9e6cb72f3f179d142dc3c442da

SHA-256:
f090ddf7e4e2f3dd6939500246b801f5504d6927b892aaa1fc5207c6fcdfb484

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Injects display ads (banner ads), in-text ads, interstitial ads, or other types of ads in the web browser as well as alters the browsers settings (home page, search, DNS, and security protocols).

Analysis date:
5/10/2024 6:14:44 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Injekt (M)
16.8.29.11

File size:
1.2 MB (1,310,584 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\helper.dll

Digital Signature
Signed by:
Deals Interactive Media, LLC

Authority:
VeriSign, Inc.

Valid from:
4/1/2014 8:00:00 PM

Valid to:
7/2/2015 7:59:59 PM

Subject:
CN="Deals Interactive Media, LLC", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Deals Interactive Media, LLC", L=Houston, S=Texas, 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:
293C89819F1335C143553D8C2A0EF766

File PE Metadata
Compilation timestamp:
7/21/2014 7:42:53 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:qyZAnH/kJFXDdZGl/BczyA8I9TH+TIjEhFKBwmxWCxwKkjSb5Laf4:q+u/GFXDdZGl/Bck2klhFA9xVxwjjSdn

Entry address:
0xD3E6D

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 1A, DD, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 07, 00, 00, 00, 83, C4, 0C, 5D, C2, 0C, 00, 6A, 0C, 68, 10, D2, 11, 10, E8, 64, 6A, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 58, DF, 12, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, A0, 23, 10, 10, 85, C9, 74, 0C, FF, 75, 10, 56, FF, 75, 08, FF, D1, 89, 45, E4, 85, C0, 0F, 84, B1, 00, 00, 00, FF, 75, 10, 56, FF, 75, 08, E8, 11, FE, FF, FF, 89, 45, E4...
 
[+]

Entropy:
6.5886

Developed / compiled with:
Microsoft Visual C++

Code size:
1017.5 KB (1,041,920 bytes)

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