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nfdasjbkwr.dll

Big Water Applications, 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. Part of the Injekt brand of unwanted programs. The module nfdasjbkwr.dll by Big Water Applications has been detected as adware by 4 anti-malware scanners.
Publisher:
Big Water Applications, LLC  (signed and verified)

MD5:
c7b580f81cd7d18f7a0973d5bd5096d4

SHA-1:
53914d3b4b7c2c92ce26dfa0249971cf1a0c1929

SHA-256:
fb37fc68a13646123f378c042b5cbaabc8938a113d1bac585f1db35d8f9b90dc

Scanner detections:
4 / 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:
9/16/2024 6:34:57 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
CreativeIsland
2015.0.3351

herdProtect (fuzzy)
variant of esyiarv.dll (Adware)
2014.10.10.4

Reason Heuristics
PUP.BigWaterApplications.K
14.8.9.13

VIPRE Antivirus
Threat.4784449
29708

File size:
1.3 MB (1,382,216 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\ProgramData\viozehjshm\dat\nfdasjbkwr.dll

Digital Signature
Signed by:
Big Water Applications, LLC

Authority:
VeriSign, Inc.

Valid from:
5/27/2014 8:00:00 PM

Valid to:
5/28/2015 7:59:59 PM

Subject:
CN="Big Water Applications, LLC", O="Big Water Applications, LLC", L=La Jolla, S=California, 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:
0C8B8C8404BDAF0C09C54486BDE81E2C

File PE Metadata
Compilation timestamp:
6/18/2014 6:01:39 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:i9jJwP7uxN6Y7ZkQpnIy9efeTmD+1OEr/DRx5TTQRtiJx:i9jJwPq+LUIycfDEPR/TQm

Entry address:
0xC5960

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:
6.0245

Code size:
896.5 KB (918,016 bytes)

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