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utcjlyvl.dll

Ratio Applications

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 utcjlyvl.dll by Ratio Applications has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Ratio Applications  (signed and verified)

MD5:
80c3ed6e6ac46c1f82a8cf72216fd578

SHA-1:
26bb21ad2f9f64dfe33a13496abe9774ae29b893

SHA-256:
fbb29346e5b137b7cf2e0268e71ad5629e0555d74f392967ea597ee07df7decb

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:
5/16/2024 2:15:12 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Injekt (M)
17.1.2.1

File size:
1.3 MB (1,391,968 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\ProgramData\dwpkelka\dat\utcjlyvl.dll

Digital Signature
Signed by:
Ratio Applications

Authority:
VeriSign, Inc.

Valid from:
4/1/2014 3:00:00 AM

Valid to:
4/2/2015 2:59:59 AM

Subject:
CN=Ratio Applications, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Ratio Applications, 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:
352ECA57D8FB6A999A86A031DD989803

File PE Metadata
Compilation timestamp:
10/10/2014 10:54:46 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0xC7260

Entry point:
48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 49, 8B, F8, 8B, DA, 48, 8B, F1, 83, FA, 01, 75, 05, E8, 07, C6, 00, 00, 4C, 8B, C7, 8B, D3, 48, 8B, CE, 48, 8B, 5C, 24, 30, 48, 8B, 74, 24, 38, 48, 83, C4, 20, 5F, E9, A7, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, 66, 66, 0F, 1F, 84, 00, 00, 00, 00, 00, 48, 8B, C1, 49, 83, F8, 08, 72, 53, 0F, B6, D2, 49, B9, 01, 01, 01, 01, 01, 01, 01, 01, 49, 0F, AF, D1, 49, 83, F8, 40, 72, 1E, 48, F7, D9, 83, E1, 07, 74, 06, 4C, 2B, C1, 48, 89, 10, 48, 03...
 
[+]

Entropy:
6.0305

Code size:
903.5 KB (925,184 bytes)

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