Malicious PDF — malware analysis report

Static analysis result for SHA-256 e3eb62831c27fe14…

MALICIOUS

PDF

20.9 KB Created: 2020-02-06 02:45:51 +00:00 Authoring application: mPDF 5.7
MD5: d4a3f7ac4dacd8f5a3232a049fdf37f6 SHA-1: 18101c98378f780ec0e22c7c01f9d9468815a524 SHA-256: e3eb62831c27fe14a928644b665716cbc32baf850b85ab9d620f685c0916a301
90 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF contains a large number of embedded URLs pointing to a single domain, indicative of a link farm or SEO poisoning attack. The ML classifier also flagged this PDF as malicious with high confidence. The embedded URLs are likely used to redirect users to malicious content or to improve search engine rankings for malicious sites.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9924

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://peldoaio.myhome.cx/93d53d43d73d1/Charles-and-Edward-A-Modern-Day-Pretty-Woman-by-Beau-Gar-on-De-La-Nuit.pdf
    • http://peldoaio.myhome.cx/63d63d43d43d43d1/The-Geste-Novels-Part-A-Beau-Geste-Beau-Sabreur-by-P-C-Wren.pdf
    • http://peldoaio.myhome.cx/63d63d43d83d63d4/A-Dictionary-of-Modern-Revolution-by-Edward-Hyams.pdf
    • http://peldoaio.myhome.cx/53d13d73d63d13d8/Technology-and-the-Search-for-Progress-in-Modern-Mexico-by-Edward-Beatty.pdf
    • http://peldoaio.myhome.cx/83d73d43d03d13d5/Modern-Woman-The-Lost-Sex-by-Ferdinand-Lundberg.pdf
    • http://peldoaio.myhome.cx/13d53d33d83d63d5/Daughters-of-the-Doge-by-Edward-Charles.pdf
    • http://peldoaio.myhome.cx/33d03d13d93d73d8/Dragonheart-by-Charles-Edward-Pogue.pdf
    • http://peldoaio.myhome.cx/23d53d63d33d03d2/Foundering-Fathers-What-Jefferson-Franklin-and-Abigail-Adams-Saw-in-Modern-D-C-by-Edward-P-Moser.pdf
    • http://peldoaio.myhome.cx/23d13d63d33d63d2/One-Woman-Three-Men-Redefining-Modern-Love-and-Sex-A-Novel-by-Pouline-Middleton.pdf
    • http://peldoaio.myhome.cx/13d13d43d73d83d23d6/The-Camel-s-Lament-by-Charles-Edward-Carryl.pdf
    • http://peldoaio.myhome.cx/43d23d83d23d93d6/Madame-de-Stael-The-First-Modern-Woman-by-Francine-du-Plessix-Gray.pdf
    • http://peldoaio.myhome.cx/33d33d13d03d63d6/Pretty-Pretty-Boys-Hazard-and-Somerset-1-by-Gregory-Ashe.pdf
    • http://peldoaio.myhome.cx/23d43d33d33d33d9/Pretty-When-She-Kills-Pretty-When-She-Dies-2-by-Rhiannon-Frater.pdf
    • http://peldoaio.myhome.cx/33d33d73d73d8/Same-Kind-of-Different-as-Me-A-Modern-Day-Slave-an-International-Art-Dealer-and-the-Unlikely-Woman-Who-Bound-Them-Together-by-Ron-Hall.pdf
    • http://peldoaio.myhome.cx/23d63d63d73d33d2/Nearly-Orthodox-On-being-a-modern-woman-in-an-ancient-tradition-by-Angela-Doll-Carlson.pdf
    • http://peldoaio.myhome.cx/43d83d53d53d03d8/Be-a-Woman-Hayashi-Fumiko-and-Modern-Japanese-Women-s-Literature-by-Joan-E-Ericson.pdf
    • http://peldoaio.myhome.cx/13d83d63d43d33d0/Fifth-Avenue-5-A-M-Audrey-Hepburn-Breakfast-at-Tiffany-s-and-the-Dawn-of-the-Modern-Woman-by-Sam-Wasson.pdf
    • http://peldoaio.myhome.cx/53d63d43d93d83d1/Goodbye-Madame-Butterfly-Sex-Marriage-and-the-Modern-Japanese-Woman-by-Sumie-Kawakami.pdf
    • http://peldoaio.myhome.cx/73d83d53d73d1/The-Painter-of-Modern-Life-and-Other-Essays-by-Charles-Baudelaire.pdf
    • http://peldoaio.myhome.cx/83d43d93d43d83d8/Our-Liberty-Boys-of-17-Charleroi-Pennsylvania-by-Charles-Edward-1870--Presho.pdf
    • http://peldoaio.myhome.cx/23d13d63d33d63d2/One-Woman

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