Malicious PDF — malware analysis report

Static analysis result for SHA-256 feee67c864332593…

MALICIOUS

PDF

21.3 KB Created: 2020-03-12 01:37:02 +00:00 Authoring application: mPDF 5.7
MD5: c44ee5063dc1584795e4c21acfdc8ab9 SHA-1: ec74be38e765826bf477f13e09cdff37b57f672d SHA-256: feee67c864332593d6f21f47963fafc4b1002bae12d020dfe30b38c7961b4cc2
90 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF file contains a large number of embedded URLs pointing to external PDF documents on a suspicious domain, indicating a link farm or redirection scheme. The ML classifier strongly flagged this PDF as malicious. The embedded URLs are likely used to distribute further malicious content or to engage in SEO poisoning to attract unsuspecting users.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9925

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://laoieoa.myhome.cx/4c07c02c07c02c01/The-Tudors-Alfie-s-Adventure-with-the-Tudors-by-Michael-Rosen.pdf
    • http://laoieoa.myhome.cx/3c03c09c08c09c05/Thy-Will-Be-Done-The-Tudors-3-by-Elizabeth-Massie.pdf
    • http://laoieoa.myhome.cx/3c03c08c09c03c08/The-Tudors-by-Neville-Williams.pdf
    • http://laoieoa.myhome.cx/1c00c05c01c02c07/The-Terrible-Tudors-by-Terry-Deary.pdf
    • http://laoieoa.myhome.cx/4c06c03c02c09c06/The-Tudors-History-of-a-Dynasty-by-David-Loades.pdf
    • http://laoieoa.myhome.cx/4c00c03c02c05c04/Monarchy-England-and-Her-Rulers-from-the-Tudors-to-the-Windsors-by-David-Starkey.pdf
    • http://laoieoa.myhome.cx/2c03c09c02c05c08/The-Wars-of-the-Roses-The-Fall-of-the-Plantagenets-and-the-Rise-of-the-Tudors-by-Dan-Jones.pdf
    • http://laoieoa.myhome.cx/4c02c09c05c00c07/The-Anne-Boleyn-Collection-The-Real-Truth-about-the-Tudors-by-Claire-Ridgway.pdf
    • http://laoieoa.myhome.cx/1c00c07c09c01c00c05/The-Origins-Of-The-Western-Legal-Tradition-From-Thales-To-The-Tudors-by-Ellen-Goodman.pdf
    • http://laoieoa.myhome.cx/2c05c08c08c06c01/New-Worlds-Lost-Worlds-The-Rule-of-the-Tudors-1485-1603-by-Susan-Brigden.pdf
    • http://laoieoa.myhome.cx/4c06c08c03c00c01/Tudors-The-History-of-England-from-Henry-VIII-to-Elizabeth-I-The-History-of-England-2-by-Peter-Ackroyd.pdf
    • http://laoieoa.myhome.cx/3c03c08c09c06c05/Foundation-The-History-of-England-from-Its-Earliest-Beginnings-to-the-Tudors-The-History-of-England-1-by-Peter-Ackroyd.pdf
    • http://laoieoa.myhome.cx/9c06c02c05c06/Michael-Rosen-s-Sad-Book-by-Michael-Rosen.pdf
    • http://laoieoa.myhome.cx/8c01c05c03c07c04/The-Return-of-Sherlock-Holmes-Includes-The-Adventure-of-the-Empty-House----The-Adventure-of-the-Norwood-Builder----The-Adventure-of-the-Dancing-Men----The-Adventure-of-the-Solitary-Cyclist----The-Adventure-of-the-Priory-School----The-Adventure-of-Bla-by-Arthur-Conan-Doyle.pdf
    • http://laoieoa.myhome.cx/3c01c01c06c01c02/Little-Rabbit-Foo-Foo-by-Michael-Rosen.pdf
    • http://laoieoa.myhome.cx/3c08c02c01c06c03/Night-of-the-Pumpkinheads-by-Michael-J-Rosen.pdf
    • http://laoieoa.myhome.cx/3c09c03c04c01c00/ChaseR-A-Novel-in-E-mails-by-Michael-J-Rosen.pdf
    • http://laoieoa.myhome.cx/1c01c07c00c03c02c03/Dignity-Its-History-and-Meaning-by-Michael-Rosen.pdf
    • http://laoieoa.myhome.cx/4c05c09c08c08c06/The-Nation-s-Favourite-Poems-of-Remembrance-by-Michael-Rosen.pdf
    • http://laoieoa.myhome.cx/4c03c04c06c05c09/101-Damnations-The-Humorists-Tour-of-Personal-Hells-by-Michael-J-Rosen.pdf
    • http://laoieoa.myhome.cx/1c00c07c09c01c00c05/The-

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