Malicious PDF — malware analysis report

Static analysis result for SHA-256 c7ce7e762139ae38…

MALICIOUS

PDF

17.7 KB Created: 2019-04-30 23:24:24 +01:00 Authoring application: mPDF 5.7
MD5: b0e6771e9cac6674e31523e7efffb54f SHA-1: b13c63d9f4d2833848aee806e51fdc00845e16a3 SHA-256: c7ce7e762139ae38d64a392a62988d083af5219bad3e3d0f9536505d7f4b5cef
90 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The PDF contains a large number of embedded URLs, forming a link farm. This is indicative of a SEO poisoning or traffic redirection scheme, likely intended to drive users to malicious content or phishing pages. The ML classifier also flagged this PDF as malicious with high confidence.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9788

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/4a02a09a09a03a00/Moon-Signs-Moon-Mystery-1-by-Helen-Haught-Fanick.pdf
    • http://muicuiu.dumb1.com/9a08a03a01a07a03/Moon-Lake-Mayhem-Ghosts-amp-Witches-Feast-Moon-Lake-Mystery-5-by-Lucia-Kuhl.pdf
    • http://muicuiu.dumb1.com/9a08a03a01a06a01/Moon-Lake-Dance-Moon-Lake-Mystery-2-by-Lucia-Kuhl.pdf
    • http://muicuiu.dumb1.com/3a02a08a01a02a00/Mrs-Darley-s-Moon-Mysteries-A-Celebration-Of-Moon-Lore-And-Magic-by-Carole-Carlton.pdf
    • http://muicuiu.dumb1.com/7a08a05a09a07a08/Moon-Shot-The-Inside-Story-of-America-s-Race-to-the-Moon-by-Alan-Shepard.pdf
    • http://muicuiu.dumb1.com/9a06a02a01a02a09/Moon-O-Theism-Religion-of-a-War-and-Moon-God-Prophet-Volume-I-of-II-by-Yoel-Natan.pdf
    • http://muicuiu.dumb1.com/1a08a08a05a03a06/Desert-Moon-The-Wolves-of-Twin-Moon-Ranch-1-by-Anna-Lowe.pdf
    • http://muicuiu.dumb1.com/1a02a00a01a07a02/Blood-Moon-Dark-Moon-Series-Book-1-by-Shelly-M-Burrows.pdf
    • http://muicuiu.dumb1.com/3a08a07a06a02a06/In-the-Light-of-the-Full-Cold-Moon-Moon-Sage-Theosophies-1-by-Susan-Elizabeth-Girard.pdf
    • http://muicuiu.dumb1.com/6a04a04a01a08a02/The-Adventures-of-Tintin-Vol-5-Land-of-Black-Gold-Destination-Moon-Explorers-on-the-Moon-by-Herg-.pdf
    • http://muicuiu.dumb1.com/4a09a06a04a06a08/Full-Moon-The-Amazing-Rock-and-Roll-Life-of-Keith-Moon-by-Dougal-Butler.pdf
    • http://muicuiu.dumb1.com/8a07a02a03a08a08/Full-Moon-Lockdown-Moon-Compound-1-by-Jackie-Nacht.pdf
    • http://muicuiu.dumb1.com/4a07a09a04a00a07/Moon-Ghostie-Manners-Moon-Ghosties-1-by-Pauline-Brasch.pdf
    • http://muicuiu.dumb1.com/1a08a09a04a05a09/To-Crave-a-Blood-Moon-Moon-Chasers-3-by-Sharie-Kohler.pdf
    • http://muicuiu.dumb1.com/1a03a05a04a03a03/Moon-of-the-Terrible-Seasons-of-the-Moon-Cain-Chronicles-3-by-S-M-Reine.pdf
    • http://muicuiu.dumb1.com/2a08a03a06a00a09/Moon-Shimmers-Otherworld-Sisters-of-the-Moon-19-by-Yasmine-Galenorn.pdf
    • http://muicuiu.dumb1.com/1a01a07a03a05a00a07/Moon-Panama-Moon-Handbooks-by-William-Friar.pdf
    • http://muicuiu.dumb1.com/1a01a09a01a04a08a01/Fly-me-to-the-moon---In-seinem-Bann-5-Fly-me-to-the-moon-5-by-Ana-s-Goutier.pdf
    • http://muicuiu.dumb1.com/4a07a09a02a02a04/Moon-Jump-The-Boy-Who-Bounced-to-the-Moon-by-Aviva-Gittle.pdf
    • http://muicuiu.dumb1.com/1a02a07a06a06a02/Black-Moon-Silver-Moon-2-by-Rebecca-A-Rogers.pdf

Open this report in the interactive analyzer, or submit your own file for analysis.