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Security Scan Report: yammer.criteois.com

Redirected to:
https://login.microsoftonline.com/criteo.com/oauth2/v2.0/authorize?cli...
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Submitted: Aug 18, 2026, 2:14:59 AMCompleted: Aug 18, 2026, 2:16:12 AMpubliccompleted

Summary

This website contacted 3 IPs in 3 countries across 4 domains to perform 2 HTTP transactions. The main domain is login.microsoftonline.com and was registered NaN years ago.

Submitted URL: https://yammer.criteois.com

Effective URL: https://login.microsoftonline.com/criteo.com/oauth2/v2.0/authorize?client_id=c1c74fed-04c9-4704-80dc-9f79a2e515cb&scope=https%3A%2F%2Fwww.yammer.com%2Fuser_impersonation%20openid%20profile%20offline_access&redirect_uri=https%3A%2F%2Fengage.cloud.microsoft%2Fmain%2Fauthredirect&client-request-id=01a012a6-99c2-700f-887c-eba667bf870b&response_mode=fragment&client_info=1&clidata=1&nonce=01a012a6-99c4-7ca9-adf0-2e6442739cf3&state=eyJpZCI6IjAxYTAxMmE2LTk5YzMtNzI1NS1iOWIzLWI2NjNkYTUwMzhiYiIsIm1ldGEiOnsiaW50ZXJhY3Rpb25UeXBlIjoicmVkaXJlY3QifX0%3D&claims=%7B%22access_token%22%3A%7B%22xms_cc%22%3A%7B%22values%22%3A%5B%22CP1%22%5D%7D%7D%7D&x-client-SKU=msal.js.browser&x-client-VER=4.30.0&response_type=code&code_challenge=cDdxK9ctI0EOdX3rrmNYezFGPD-lcrwVEmLRL2XK9O4&code_challenge_method=S256&sso_reload=trueRedirected

AI Security Verdict

Low Risk

Confidence: 85%

2
Risk Score

The site impersonates Yammer and harvests credentials via a login form; treat as high‑risk phishing.

Risk Factors
Brand impersonation of a major service (Yammer)
Credential login form on non‑official domain
Unranked / low‑reputation domain
High JavaScript obfuscation score
Safety Factors
Form posts to legitimate Microsoft login endpoint
No Indicators of Compromise or YARA malware matches
No network‑level IDS alerts
Page served from an identity-provider sign-in endpoint (login.microsoftonline.com); a relying-party brand and login form here are normal SSO, not impersonation — risk clamped from 8 to 2
Domain age information unavailable

Details

Page Title

Viva Engage

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

unknown

(0%)

Domain Information

The domain name 'yammer.criteois.com' uses the commercial generic top-level domain (.com) and includes subdomain 'yammer'. The second-level label 'criteois' is 8 characters long split between four vowels and four consonants. Tokenizing the label suggests 3 words: cri, teo, is. Average segment length settles at 3 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://yammer.criteois.com

Page Load Overview

2.68s
Total Load Time
40
HTTP Requests
12
Domains
845 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:en
Text Length:109 chars
Detector Agreement:67%

Website Classification

Primary Category

unknown0% confidence
Type: webapp
Method: structural

All Detected Categories

No categories detected

Detected Features

Login Form
Search

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
14150.171.73.13Azure · CLOUDUnited States
AS8075Microsoft Corporation
1323.102.12.43Azure · CLOUDDublin, Leinster, Ireland
AS8075Microsoft Corporation
1323.207.210.134Frankfurt am Main, Hesse, Germany
AS20940Akamai International B.V.
403--

Page Statistics

40
Requests
12
Unique Domains
1.1 MB
Total Size

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1D421CD976CE8AC441231C1C50DE6F0684B57EA97C41ADC82B1DB257F1F88AF2D8D3918

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

24:haIPsR6w7w7MF/R6w9ByR6w5H6wmcP6Qhl4FI6wqI:JE67W56oBW6EH6BSwI6K

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:1309:AgBAAAAAAAQAiAAAAgAAAAAQggIAAAAAAEEAAgBAAAkAAQAEAAAAAABAAAAECAgAAAAQAAAABAAAAAAAAIQAAAAACAwAgAAA

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:0101181818180000
Perceptual Hash:88892376ccd9ddcc
Difference Hash:ffcfb3b3b2b2cff3
Wavelet Hash:07071f1f1f1f0707
Color Hash:#87c593

Other Hashes

Crop Resistant:90b060f0b2809383,e400c03034e080a4,ffcfb3b3b2b2cff3

Scan History

Scan history not available

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