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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 11 anti-malware scanners. It is also typically executed from the user's temporary directory.
Publisher:
Time Lapse Solutions  (signed and verified)

MD5:
ee77395095ac660876ad9a4209248f49

SHA-1:
060f6c14ec22ae5257d6f0b6087c29ef198371ed

SHA-256:
63af2459969dfb5120242eb3c3f81329c904680fd7f6bebeab738f40a65c2608

Scanner detections:
11 / 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:
4/23/2024 6:17:50 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.PullUpdate
7.1.1

Avira AntiVirus
ADWARE/Adware.Gen7
8.3.1.6

AVG
Adware Generic_r
2016.0.3135

Baidu Antivirus
Adware.Win32.PullUpdate
4.0.3.15419

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Adware.Yontoo.68
9.0.1.0109

ESET NOD32
MSIL/Adware.PullUpdate (variant)
9.11657

K7 AntiVirus
Adware
13.204.15974

NANO AntiVirus
Riskware.Win32.Yontoo.dqmtwk
0.30.24.1636

Reason Heuristics
Threat.Injekt.TimeLapseSolutions
15.4.19.3

Zillya! Antivirus
Adware.PullUpdate.Win32.1230
2.0.0.2185

File size:
1.3 MB (1,359,848 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:
Symantec Corporation

Valid from:
1/25/2015 4:00:00 PM

Valid to:
4/26/2016 4:59:59 PM

Subject:
CN=Time Lapse Solutions, O=Time Lapse Solutions, L=St. James, S=St. James, C=BB

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
088D68E27F37630FE9E23AD19AC872B3

File PE Metadata
Compilation timestamp:
4/18/2015 12:05:59 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:tWifKQHSV8q0pQFB/DXpwHli0E5pIaNvP7FcPB3iXc1WJFB55NWFEvQQo:toQHSV8q8QFB/DXpwHl8pxn7IBS4u7NA

Entry address:
0xDC9D4

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 10, DF, 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, 18, 77, 12, 10, E8, 6D, 6A, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 98, 90, 13, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, 24, C4, 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:
6.5919

Developed / compiled with:
Microsoft Visual C++

Code size:
1 MB (1,085,440 bytes)

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