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helper.dll

Time Lapse Solutions

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. Part of the Injekt brand of unwanted programs. The module helper.dll by Time Lapse Solutions has been detected as adware by 3 anti-malware scanners. It is also typically executed from the user's temporary directory.
Publisher:
Time Lapse Solutions  (signed and verified)

MD5:
262921b948aba9268b630fc718a9a946

SHA-1:
86693fadd7696b08749cf06510e364b5a63a9d45

SHA-256:
4afe5649e3ec66bd87bd9d1374a6f5889b313bca784d7397a44b23a0b8dec1ca

Scanner detections:
3 / 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:
5/7/2024 4:34:41 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.MSIL.PullUpdate
4.0.3.141031

ESET NOD32
MSIL/Adware.PullUpdate (variant)
8.10644

Reason Heuristics
PUP.TimeLapseSolutions.G
14.10.31.21

File size:
1.3 MB (1,363,320 bytes)

File type:
Dynamic link library (Win32 DLL)

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

Digital Signature
Signed by:
Time Lapse Solutions

Authority:
VeriSign, Inc.

Valid from:
3/24/2014 7:00:00 PM

Valid to:
3/25/2015 6:59:59 PM

Subject:
CN=Time Lapse Solutions, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Time Lapse Solutions, L=St. James, S=St. James, C=BB

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:
4E2D648A5233B2106CC4A2A6BE9F33FA

File PE Metadata
Compilation timestamp:
10/10/2014 11:16:56 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:K5WvizGBGKba6yqyq5Fx8IkidHNfmmv6FrZd0Msel0dmSPrDbmC+Q0U6ZbS2:KcizGM96yqyq5Fx8IkKlWrZd0ASPrDSP

Entry address:
0xDD09D

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 87, DE, 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, 68, 85, 12, 10, E8, 64, 6A, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, B8, 9F, 13, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, D8, D3, 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:
6.5912

Developed / compiled with:
Microsoft Visual C++

Code size:
1 MB (1,087,488 bytes)

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