Security Scan Report: au.ff.avast.com

Redirected to:
https://www.avast.com/fi-fi/index#pc
Site favicon
Submitted: May 18, 2026, 1:14:11 PMCompleted: May 18, 2026, 1:17:09 PMpubliccompleted
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Summary

This website contacted 9 IPs in 3 countries across 10 domains to perform 89 HTTP transactions. The main domain is avast.com and was registered NaN years ago.

Submitted URL: https://au.ff.avast.com

Effective URL: https://www.avast.com/fi-fi/index#pcRedirected

The Cisco Umbrella rank of the primary domain is #2,581 of the top 1 million websitesTop 10K Site

AI Security Verdict

High Risk

Confidence: 85%

8
Risk Score

Legitimate‑looking Avast subdomain but serves highly obfuscated malicious JavaScript with C2 and exfiltration activity; treat as high‑risk malware site.

Risk Factors
Multiple CRITICAL IDS alerts indicating malware and command‑and‑control activity
Highly obfuscated JavaScript with dynamic code generation
Potential data exfiltration via large POST requests
C2 beacon behavior detected in network traffic
Domain age information unavailable

Details

Page Title

Avast | Ladda ner Free Antivirus och VPN | Enkelt och kostnadsfritt

Scan Type

public

Language

🇫🇮

Finnish

(80% confidence)

Category

technology software

(62%)

Domain Information

The domain 'au.ff.avast.com' uses the commercial generic top-level domain (.com) with subdomain 'au.ff'. The core label 'avast' covers 5 characters with 2 vowels and 3 consonants. Splitting it apart reveals 1 word: avast. The median word length lands at five characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://au.ff.avast.com

Page Load Overview

90.13s
Total Load Time
213
HTTP Requests
16
Domains
809 KB
Total Size

Language Analysis

Primary Language

🇫🇮Finnish
Code: fi
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

Language Code:fi
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:fi-fi
Text Length:16,598 chars
Detector Agreement:80%

Website Classification

Primary Category

technology software62% confidence
Type: static
Method: ml+structural

All Detected Categories

technology software
62%
corporate business
48%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
29192.178.183.97United States
AS15169Google LLC
2352.214.139.243Dublin, Leinster, Ireland
AS16509Amazon.com, Inc.
2323.52.180.163Frankfurt am Main, Hesse, Germany
AS16625Akamai Technologies, Inc.
233.174.98.122United States
AS16509Amazon.com, Inc.
232.23.245.127Frankfurt am Main, Hesse, Germany
AS16625Akamai Technologies, Inc.
232.23.244.184Frankfurt am Main, Hesse, Germany
AS16625Akamai Technologies, Inc.
232.16.168.112Frankfurt am Main, Hesse, Germany
AS20940Akamai International B.V.
2363.140.62.120United States
AS16509Amazon.com, Inc.
2323.52.181.12Frankfurt am Main, Hesse, Germany
AS16625Akamai Technologies, Inc.
2139--

Detected Technologies2

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1EFF4721786903239916384B4D3D422152F10D623FF073DC9F66D876A5FCBB89ADE3A4A

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

6144:X+s6PX5kGj14z0we2uxbuxEFBIBdEzDfW8udQMfOUj6EWMfOuuoP16o2FIYZT8YH:XnGj14z6W8L

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:788172:JEYUCIqoQGkq6ED1BAAcRMAAHUAkKxCBgoAYgCIMxEAKIGEYtRYhUBiczi0GoGFMnIBRFkNNdFicKhAUQBFSVMAA6ggB3IjA

These hashes enable detection of similar websites and malware variants by comparing content similarity even when exact matches aren't found.

Image Hashes

Perceptual Hashes

Average Hash:00ff9d8dbbff9fff
Perceptual Hash:be4305655b3a634e
Difference Hash:f100393975363331
Wavelet Hash:00ff8d8c908b9b9f
Color Hash:#1f4093

Other Hashes

Scan History

Scan history not available

Unable to load historical scan data