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helper.dll

GenTechnologies Apps, 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 GenTechnologies Apps 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:
GenTechnologies Apps, LLC  (signed and verified)

MD5:
6c7924466942efae503ae4b560b3742e

SHA-1:
5150765282dc0e60dcfdbf59a326c183ae5e0796

SHA-256:
f2c92971ed5c699cef7244d6fa087c1a0e0ecd9e556a7392a9971af95cb651f9

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:
12/25/2024 1:07:45 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Injekt (M)
16.9.29.12

File size:
1.2 MB (1,310,576 bytes)

File type:
Dynamic link library (Win32 DLL)

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

Digital Signature
Signed by:
GenTechnologies Apps, LLC

Authority:
VeriSign, Inc.

Valid from:
5/1/2014 5:00:00 PM

Valid to:
5/2/2015 4:59:59 PM

Subject:
CN="GenTechnologies Apps, LLC", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="GenTechnologies Apps, LLC", L=Grandville, S=Michigan, 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:
169927F400601EBFFB8BCB8CA159DB85

File PE Metadata
Compilation timestamp:
7/18/2014 11:41:31 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:Pm+Y/oAPJiEjIna93xkDj8uwUqAWj+Xwy3qUwOxWCxwOiwEbZYafm:PFNAhiEjIna93xkfsNvy3BlxVxw1wEtU

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, 70, 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:
6.5883

Developed / compiled with:
Microsoft Visual C++

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

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