Windows Analysis Report
https://cdn.customgpt.ai/js/chat.js

Overview

General Information

Sample URL: https://cdn.customgpt.ai/js/chat.js
Analysis ID: 1665805
Infos:

Detection

Score: 0
Range: 0 - 100
Confidence: 80%

Signatures

No high impact signatures.

Classification

There are no high impact signatures.

Source: https://cdn.customgpt.ai/js/chat.js HTTP Parser: No favicon
Source: unknown HTTPS traffic detected: 173.194.219.106:443 -> 192.168.2.5:49702 version: TLS 1.2
Source: unknown HTTPS traffic detected: 3.161.163.103:443 -> 192.168.2.5:49703 version: TLS 1.2
Source: unknown HTTPS traffic detected: 3.161.163.103:443 -> 192.168.2.5:49704 version: TLS 1.2
Source: unknown TCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknown TCP traffic detected without corresponding DNS query: 20.189.173.14
Source: unknown TCP traffic detected without corresponding DNS query: 20.189.173.14
Source: unknown TCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknown TCP traffic detected without corresponding DNS query: 20.189.173.14
Source: unknown TCP traffic detected without corresponding DNS query: 20.189.173.14
Source: unknown TCP traffic detected without corresponding DNS query: 20.189.173.14
Source: unknown TCP traffic detected without corresponding DNS query: 173.194.219.94
Source: unknown TCP traffic detected without corresponding DNS query: 173.194.219.94
Source: unknown TCP traffic detected without corresponding DNS query: 173.194.219.94
Source: unknown TCP traffic detected without corresponding DNS query: 173.194.219.94
Source: unknown TCP traffic detected without corresponding DNS query: 20.189.173.14
Source: unknown TCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknown TCP traffic detected without corresponding DNS query: 20.189.173.14
Source: unknown TCP traffic detected without corresponding DNS query: 173.194.219.94
Source: unknown TCP traffic detected without corresponding DNS query: 173.194.219.94
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: global traffic HTTP traffic detected: GET /js/chat.js HTTP/1.1Host: cdn.customgpt.aiConnection: keep-alivesec-ch-ua: "Chromium";v="134", "Not:A-Brand";v="24", "Google Chrome";v="134"sec-ch-ua-mobile: ?0sec-ch-ua-platform: "Windows"Upgrade-Insecure-Requests: 1User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7Sec-Fetch-Site: noneSec-Fetch-Mode: navigateSec-Fetch-User: ?1Sec-Fetch-Dest: documentAccept-Encoding: gzip, deflate, br, zstdAccept-Language: en-US,en;q=0.9
Source: global traffic HTTP traffic detected: GET /favicon.ico HTTP/1.1Host: cdn.customgpt.aiConnection: keep-alivesec-ch-ua-platform: "Windows"User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36sec-ch-ua: "Chromium";v="134", "Not:A-Brand";v="24", "Google Chrome";v="134"sec-ch-ua-mobile: ?0Accept: image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8Sec-Fetch-Site: same-originSec-Fetch-Mode: no-corsSec-Fetch-Dest: imageReferer: https://cdn.customgpt.ai/js/chat.jsAccept-Encoding: gzip, deflate, br, zstdAccept-Language: en-US,en;q=0.9
Source: global traffic HTTP traffic detected: GET /r/r4.crl HTTP/1.1Cache-Control: max-age = 3000Connection: Keep-AliveAccept: */*If-Modified-Since: Thu, 25 Jul 2024 14:48:00 GMTUser-Agent: Microsoft-CryptoAPI/10.0Host: c.pki.goog
Source: global traffic DNS traffic detected: DNS query: www.google.com
Source: global traffic DNS traffic detected: DNS query: cdn.customgpt.ai
Source: global traffic HTTP traffic detected: HTTP/1.1 403 ForbiddenContent-Type: application/xmlTransfer-Encoding: chunkedConnection: closeServer: AmazonS3Date: Tue, 15 Apr 2025 19:21:23 GMTX-Cache: Error from cloudfrontVia: 1.1 ca88e3d113d59f7af1d2eb0e4642f6d8.cloudfront.net (CloudFront)X-Amz-Cf-Pop: ATL59-P6X-Amz-Cf-Id: mYvIiAs0Y9RGOfF_OceUo4flP0eBqppSAKm0GZe7r6yF252yOol9Kw==Vary: Origin
Source: unknown Network traffic detected: HTTP traffic on port 49672 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49712 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49676 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49702 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49703 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49704 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49704
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49703
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49702
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49712
Source: unknown HTTPS traffic detected: 173.194.219.106:443 -> 192.168.2.5:49702 version: TLS 1.2
Source: unknown HTTPS traffic detected: 3.161.163.103:443 -> 192.168.2.5:49703 version: TLS 1.2
Source: unknown HTTPS traffic detected: 3.161.163.103:443 -> 192.168.2.5:49704 version: TLS 1.2
Source: classification engine Classification label: clean0.win@23/4@4/3
Source: unknown Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized "about:blank"
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-pre-read-main-dll --field-trial-handle=2200,i,5433819682843097322,18230750989631583915,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version=20250306-183004.429000 --mojo-platform-channel-handle=2220 /prefetch:3
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=printing.mojom.UnsandboxedPrintBackendHost --lang=en-US --service-sandbox-type=none --no-pre-read-main-dll --field-trial-handle=2200,i,5433819682843097322,18230750989631583915,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version=20250306-183004.429000 --mojo-platform-channel-handle=4984 /prefetch:8
Source: unknown Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" "https://cdn.customgpt.ai/js/chat.js"
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-pre-read-main-dll --field-trial-handle=2200,i,5433819682843097322,18230750989631583915,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version=20250306-183004.429000 --mojo-platform-channel-handle=2220 /prefetch:3 Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=printing.mojom.UnsandboxedPrintBackendHost --lang=en-US --service-sandbox-type=none --no-pre-read-main-dll --field-trial-handle=2200,i,5433819682843097322,18230750989631583915,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version=20250306-183004.429000 --mojo-platform-channel-handle=4984 /prefetch:8 Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: Window Recorder Window detected: More than 3 window changes detected
windows-stand
Hide Legend

Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 process2 2 Behavior Graph ID: 1665805 URL: https://cdn.customgpt.ai/js... Startdate: 15/04/2025 Architecture: WINDOWS Score: 0 5 chrome.exe 2 2->5         started        8 chrome.exe 2->8         started        dnsIp3 15 192.168.2.5, 138, 443, 49316 unknown unknown 5->15 10 chrome.exe 5->10         started        13 chrome.exe 5->13         started        process4 dnsIp5 17 www.google.com 173.194.219.106, 443, 49702, 49712 GOOGLEUS United States 10->17 19 d23d3wcthtl67x.cloudfront.net 3.161.163.103, 443, 49703, 49704 AMAZON-02US United States 10->19 21 cdn.customgpt.ai 10->21
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
3.161.163.103
 d23d3wcthtl67x.cloudfront.net United States
16509 AMAZON-02US false
173.194.219.106
 www.google.com United States
15169 GOOGLEUS false

Private

IP
192.168.2.5

Contacted Domains

Name IP Active
d23d3wcthtl67x.cloudfront.net 3.161.163.103 true
www.google.com 173.194.219.106 true
cdn.customgpt.ai unknown unknown

Contacted URLs

Name Malicious Antivirus Detection Reputation
http://c.pki.goog/r/r4.crl false
    		high
    https://cdn.customgpt.ai/favicon.ico false
      		high
      https://cdn.customgpt.ai/js/chat.js false
        		high