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kowtdtk.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 kowtdtk.dll by Time Lapse Solutions has been detected as adware by 14 anti-malware scanners. According to AVG, this software downloads additional adware offers during setup.
Publisher:
Time Lapse Solutions  (signed and verified)

Version:
1.0.0.1

MD5:
90254bb6be1503128959859a640eb87b

SHA-1:
e7c3cba166b8059e594d66b162e69c9acec413c9

SHA-256:
aac6bd100259c6301a5c78ab298bcb8581d9f3972a5c93d53be9226d3b5171ad

Scanner detections:
14 / 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:
4/26/2024 1:58:20 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.PullUpdate
7.1.1

AVG
Downloader
2016.0.3183

Baidu Antivirus
Adware.MSIL.PullUpdate
4.0.3.1532

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Adware.Yontoo.55
9.0.1.05190

ESET NOD32
MSIL/Adware.PullUpdate.K.gen application
7.0.302.0

IKARUS anti.virus
PUA.Downloader
t3scan.1.8.6.0

K7 AntiVirus
Adware
13.1915121

Kaspersky
not-a-virus:AdWare.MSIL.Agent
15.0.0.543

Malwarebytes
PUP.Optional.ZombieInvasion.A
v2015.03.02.04

NANO AntiVirus
Riskware.Win32.SaMon.dniyss
0.30.0.296

Qihoo 360 Security
HEUR/QVM30.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.Injekt
15.3.2.3

Vba32 AntiVirus
AdWare.Agent
3.12.26.3

File size:
1.2 MB (1,241,064 bytes)

Product version:
1.0.0.1

Copyright:
Copyright (C) 2014

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\ProgramData\application data\qxwvcnebw\dat\kowtdtk.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:
2/27/2015 8:15:49 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:VnqsJhF+zNgW1GEc5NHFsj2OCwp6wyjYD0H5wMnU9BxIw2u:VnqsJhcUNvwLyjssi93Eu

Entry address:
0x2670

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 59, 26, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, 30, BD, 00, 10, 89, 0D, 2C, BD, 00, 10, 89, 15, 28, BD, 00, 10, 89, 1D, 24, BD, 00, 10, 89, 35, 20, BD, 00, 10, 89, 3D, 1C, BD, 00, 10, 66, 8C, 15, 48, BD, 00, 10, 66, 8C, 0D, 3C, BD, 00, 10, 66, 8C, 1D, 18, BD, 00, 10, 66, 8C, 05, 14, BD, 00, 10, 66, 8C, 25, 10, BD, 00, 10, 66, 8C, 2D, 0C, BD, 00, 10, 9C, 8F, 05, 40, BD...
 
[+]

Entropy:
7.9768  (probably packed)

Code size:
28 KB (28,672 bytes)

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