Malicious PDF — malware analysis report

Static analysis result for SHA-256 2c0e82a3b4b78732…

MALICIOUS

PDF

18.7 KB Created: 2019-04-30 05:25:24 +01:00 Authoring application: mPDF 5.7
MD5: 56058d90648e175c9b00c10a7b13cfdc SHA-1: fcc839b1243c33c5cab8251dd1d5f17e75128fb0 SHA-256: 2c0e82a3b4b78732cd4c3ef7b2f0abb91126d18f0c039f9eaf20a0b935e211ff
90 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The PDF contains a link farm pointing to numerous erotic fairy tale PDFs hosted on the domain 'muicuiu.dumb1.com'. This heuristic strongly suggests a malicious intent to drive traffic to potentially harmful or unwanted content. The ML classifier also flagged this PDF with high confidence.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9920

Heuristics 2

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small 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.
  • Embedded URL info EMBEDDED_URL
    One 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/1a02a04a02a01a04/The-Princess-and-the-Huntsman-an-erotic-fairy-tale-by-Alexia-Wells.pdf
    • http://muicuiu.dumb1.com/9a00a05a09a07/Brute-A-Twisted-Erotic-Fairy-Tale-by-Georgia-Fox.pdf
    • http://muicuiu.dumb1.com/1a02a03a05a08a04/Little-Red-and-the-Big-Bad-Wolf-A-BBW-Paranormal-Erotic-Fairy-Tale-by-Ellen-Dominick.pdf
    • http://muicuiu.dumb1.com/1a02a01a02a06a03/Dominated-in-Wonderland-An-Erotic-Fairy-Tale-by-Ella-Black.pdf
    • http://muicuiu.dumb1.com/1a08a08a07a08a03/The-Mystic-Mirror-Erotic-Fairy-Tale-Romance-by-Sandra-Ross.pdf
    • http://muicuiu.dumb1.com/8a00a04a01a07a09/The-Princess-and-the-Pea-A-naughty-fairy-tale-by-Freyja-Gray.pdf
    • http://muicuiu.dumb1.com/4a05a03a07a07a00/Huntsman-Fairy-Tales-22-by-Viola-Grace.pdf
    • http://muicuiu.dumb1.com/1a00a08a04a02a07/The-Most-Wonderful-Fairy-Tale-Fairy-Tale-Chronicles-1-by-Nicholas-Jobe.pdf
    • http://muicuiu.dumb1.com/3a05a07a02a09a01/The-Vampire-Strikes-Back-by-Alexia-Wells.pdf
    • http://muicuiu.dumb1.com/2a02a05a01a03a05/Snowbound-with-a-Billionaire-Cowboy-by-Alexia-Wells.pdf
    • http://muicuiu.dumb1.com/5a06a09a05a02a00/Not-Quite-the-Fairy-Tale-Volume-1-Not-Quite-the-Fairy-Tale-1-4-by-May-Sage.pdf
    • http://muicuiu.dumb1.com/1a00a00a08a04a09a04/Kirstie-s-Tale---The-Box-Set-A-Tale-of-BDSM-Erotic-Romance-by-Simone-Leigh.pdf
    • http://muicuiu.dumb1.com/3a06a02a00a00a06/Americana-Fairy-Tale-Fairy-Tales-of-the-Open-Road-1-by-Lex-Chase.pdf
    • http://muicuiu.dumb1.com/3a01a01a00a07a02/The-Withering-Palace-A-Dark-Faerie-Tale-0-1-by-Alexia-Purdy.pdf
    • http://muicuiu.dumb1.com/1a02a09a09a07a07/Fairy-Tale-as-Myth-Myth-as-Fairy-Tale-by-Jack-D-Zipes.pdf
    • http://muicuiu.dumb1.com/3a01a01a00a06a05/A-Dark-Faerie-Tale-Series-Omnibus-Books-1-3-with-Extras-by-Alexia-Purdy.pdf
    • http://muicuiu.dumb1.com/1a00a03a06a07a05/Bedknobs-amp-Beanstalks-Anthology-of-Gay-Erotic-Fairy-Tales-by-E-M-Lynley.pdf
    • http://muicuiu.dumb1.com/1a08a08a09a05a08/Bedtime-Stories-A-Collection-of-Erotic-Fairy-Tales-by-Jean-Johnson.pdf
    • http://muicuiu.dumb1.com/8a05a00a06a05a00/Robert-Walser-Rediscovered-Stories-Fairy-Tale-Plays-and-Critical-Responses--Including-the-Anti-Fairy-Tales-Cinderella-and-Snowwhite-by-Robert-Walser.pdf
    • http://muicuiu.dumb1.com/2a00a05a00a05a01/The-Empress-s-New-Lingerie-and-Other-Erotic-Fairy-Tales-Bedtime-Stories-for-Grown-Ups-by-Hillary-Rollins.pdf
    • http://muicuiu.dumb1.com/2a02a0

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