MALICIOUS
90
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
The PDF document contains a large number of embedded external links, as indicated by the PDF_SEO_LINK_FARM heuristic. The ML classifier also flagged this PDF as malicious. While the document body is heavily obfuscated, the presence of a link farm suggests a social engineering attempt to direct users to potentially malicious content hosted on external domains. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 0.9695
Heuristics 2
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://muicuiu.dumb1.com/4a05a03a02a03a05/How-To-Learn-Any-Language-Quickly-Easily-Inexpensively-Enjoyably-and-on-Your-Own-by-Barry-Farber.pdf
- http://muicuiu.dumb1.com/9a08a03a05a06a03/Never-Run-Out-Of-Things-To-Write-About-Learn-How-To-Easily-Generate-New-Content-Ideas-by-Liudas-Butkus.pdf
- http://muicuiu.dumb1.com/3a03a01a07a09a06/Language-Learning-Secrets-Revealed-How-Anyone-can-Learn-a-Language-by-Peter-D-Campbell.pdf
- http://muicuiu.dumb1.com/3a05a06a09a07a09/Fluent-in-3-Months-How-Anyone-at-Any-Age-Can-Learn-to-Speak-Any-Language-from-Anywhere-in-the-World-by-Benny-Lewis.pdf
- http://muicuiu.dumb1.com/6a00a07a00a03/Fluent-Forever-How-to-Learn-Any-Language-Fast-and-Never-Forget-It-by-Gabriel-Wyner.pdf
- http://muicuiu.dumb1.com/4a08a07a09a03/The-Language-Police-How-Pressure-Groups-Restrict-What-Students-Learn-by-Diane-Ravitch.pdf
- http://muicuiu.dumb1.com/9a06a05a00a08a07/Learn-Spanish-the-Fast-and-Fun-Way-The-Activity-Kit-That-Makes-Learning-a-Language-Quick-and-Easy-by-Heywood-Wald.pdf
- http://muicuiu.dumb1.com/7a03a05a04a00a05/Farber-on-Film-The-Complete-Film-Writings-by-Manny-Farber.pdf
- http://muicuiu.dumb1.com/8a08a08a03a07a01/English---German-Dictionary-W-rterbuch-Englisch---Deutsch-Over-25-000-Translations-Learn-How-to-Speak-German-Language-Tools-by-Klaus-R-diger.pdf
- http://muicuiu.dumb1.com/9a03a05a00a04/Learn-Spanish-with-stories-and-audios-as-workbook-Spanish-language-course-for-beginners-and-advanced-learners-Spanish-made-simple-SPRAUCH-1-by-Anton-Hager.pdf
- http://muicuiu.dumb1.com/9a05a08a09a00a09/Learn-To-Draw-ABC-Learn-the-shape-of-letters-and-bring-them-to-life-as-fun-drawings-by-istein-Kristiansen.pdf
- http://muicuiu.dumb1.com/9a02a07a03a04a09/How-to-Get-Bookkeeping-Clients-Quickly-by-Sylvia-Jaumann.pdf
- http://muicuiu.dumb1.com/5a07a08a08a08a03/XSLT-Quickly-A-Tutorial-and-Concise-User-s-Guide-by-Bob-DuCharme.pdf
- http://muicuiu.dumb1.com/2a08a01a02a09a03/Death-Come-Quickly-China-Bayles-22-by-Susan-Wittig-Albert.pdf
- http://muicuiu.dumb1.com/2a04a09a01a07a08/A-Heart-Not-Easily-Broken-The-Butterfly-Memoirs-1-by-M-J-Kane.pdf
- http://muicuiu.dumb1.com/2a02a04a05a01a05/Not-Easily-Washed-Away-Memoirs-Of-A-Muslim-s-Daughter-by-Anon-Beauty.pdf
- http://muicuiu.dumb1.com/4a08a04a06a06a01/Elixir-by-Edward-B-Farber.pdf
- http://muicuiu.dumb1.com/4a01a06a03a01a05/How-Does-It-Feel-to-Be-Old-by-Norma-Farber.pdf
- http://muicuiu.dumb1.com/3a00a05a05a00a03/The-Big-Picture-Reflections-on-Science-Humanity-and-a-Quickly-Changing-Planet-by-David-Suzuki.pdf
- http://muicuiu.dumb1.com/1a01a04a09a08a08a01/Bonobos-Learn-About-Bonobos-and-Enjoy-Colorful-Pictures---Look-and-Learn-50-Photos-of-Bonobos-by-Becky-Wolff.pdf
- http://muicuiu.dumb1.com/3a03a01a07a09a06/Language-Learning-Secrets-Revealed-How-Anyone-can-Learn-a-Language-by-Peter-D-Campb
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