oelzcvktdah.dll

Coffee and Comfort 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 oelzcvktdah.dll by Coffee and Comfort Apps has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Coffee and Comfort Apps, LLC  (signed and verified)

MD5:
9c67d35a66e20eddd182ea4deb5bca1c

SHA-1:
79dda4ceee6fb0d5cdbe0d0041bc7ee213a5a348

SHA-256:
70d087f1973935b88c844ed93e64d12366b15e35afb682cdb21b40e190046637

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:
8/17/2018 6:59:25 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Injekt (M)
16.8.8.12

File size:
1.1 MB (1,162,616 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\ProgramData\lhmjqn\dat\oelzcvktdah.dll

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
3/22/2014 5:00:00 PM

Valid to:
6/22/2015 4:59:59 PM

Subject:
CN="Coffee and Comfort Apps, LLC", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Coffee and Comfort 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:
5E98B9455BCE81019FFCAF7FB2161D8B

File PE Metadata
Compilation timestamp:
6/2/2014 12:04:07 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:j0YIFlVBR51PAeaLhyktRVVwjbAw7IqzhjBDbBLTTw3sTRQ:oZl/R51Ye0hV0Aw7Iqz7Db1Tw3sTRQ

Entry address:
0xADA84

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 22, C1, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 69, 33, C0, 8A, 44, 24, 08, 84, C0, 75, 16, 81, FA, 80, 00, 00, 00, 72, 0E, 83, 3D, B4, 40, 11, 10, 00, 74, 05, E9, 75, C1, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03...
 
[+]

Entropy:
6.2602

Code size:
805 KB (824,320 bytes)

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