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rrfqlxs.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 rrfqlxs.dll by Coffee and Comfort Apps has been detected as adware by 3 anti-malware scanners.
Publisher:
Coffee and Comfort Apps, LLC  (signed and verified)

MD5:
5158645cdf6d496cbf3bbf695f6eff2d

SHA-1:
df330bbba196adb9751f61f3bf5b8345462fbb2a

SHA-256:
69a45821e5133279c0923b5bf70d4ad806645a5586ccb7a7738a19b146571436

Scanner detections:
3 / 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 9:21:50 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
CreativeIsland
2015.0.3351

Reason Heuristics
PUP.CoffeeandComfortApps.H
14.6.20.11

VIPRE Antivirus
Threat.4784449
29708

File size:
1.3 MB (1,360,248 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\ProgramData\tgrygfcg\dat\rrfqlxs.dll

Digital Signature
Signed by:
Coffee and Comfort Apps, LLC

Authority:
VeriSign, Inc.

Valid from:
3/22/2014 6:00:00 PM

Valid to:
6/22/2015 5:59:59 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 1:05:20 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:ysj+l82bStEUAl5j+IMgSB/IE+bkYXi7nxnITc:ysj+a2bBN5jMgSxY2nGTc

Entry address:
0xC2CB0

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, 73, C5, 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:
6.0169

Code size:
883.5 KB (904,704 bytes)

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