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pdqrrcuq.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 pdqrrcuq.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)

Version:
1.0.0.1

MD5:
e705b403e16bfa81d4977ad30acdce7b

SHA-1:
2e31c479a8c43c6f0ebbedc6ca14c0d29b3b7efb

SHA-256:
e59b40dd07daa489fedb3c7c619ac67984df2394730538bad0aa0763c1d1b9b9

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 10:54:36 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Injekt (M)
16.11.27.8

File size:
1.2 MB (1,241,392 bytes)

Product version:
1.0.0.1

Copyright:
Copyright (C) 2014

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\ProgramData\wbebor\dat\pdqrrcuq.dll

Digital Signature
Signed by:
Ratio Applications

Authority:
VeriSign, Inc.

Valid from:
3/31/2014 8:00:00 PM

Valid to:
4/1/2015 7:59:59 PM

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:
1/18/2015 1:33:25 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:IHYZbYupXCbyzhlZOMg37q1xrM6JkjT+xtec8XaW+Ftxwd:IHYWudvh/h3M6JwT+xtec5W+Ftxwd

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:
7.9772  (probably packed)

Code size:
28 KB (28,672 bytes)

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