Malicious PDF — malware analysis report

Static analysis result for SHA-256 046117189cd043e1…

MALICIOUS

PDF

22.4 KB Created: 2019-05-02 22:44:00 +01:00 Authoring application: mPDF 5.7
MD5: 86af72c4cf4bfb875155ac19830e541a SHA-1: 64c5f4f4cf1804f6b351169c228b97eb650dbc45 SHA-256: 046117189cd043e18f5c3318cc0e73efa895fe31813b080458cd14b94385107e
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded URLs pointing to external PDF files, masquerading as literary works. This technique is often used to drive traffic to malicious sites or to host further stages of an attack. The ML classifier also flagged this document as malicious.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9903

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://loaminoo.linkpc.net/5097098090092095/The-Divine-Comedy-Of-Dante-Alighieri-Italian-Text-With-Translation-And-Comment-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/5096090098099099/The-Divine-Comedy-The-Complete-Text-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/7096093090092091/The-Divine-Comedy-II-Purgatorio-Vol-II-Part-1-Text-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/6098090097098090/Paradiso-The-Illuminations-to-Dante-s-Divine-Comedy-by-Giovanni-Di-Paolo-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/8094097093090092/Inferno-Canto-I-a-triple-rhyme-translation-of-the-Divine-comedy-by-Sidney-Gunn-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/8094097095099098/The-Divine-Comedy-of-Dante-A-Version-in-the-Nine-Line-Metre-of-Spenser-by-George-Musgrave-The-Inferno-or-Hell-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/1090092097091092095/The-Divine-Comedy-of-Dante-The-Inferno-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/7099093097093096/The-Divine-Comedy-The-Vision-of-Dante-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/1091090096092091092/The-Divine-Comedy-of-Dante-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/8095095097097096/LA-DIVINA-COMMEDIA-THE-DIVINE-COMEDY-Inferno-A-Translation-into-English-in-Iambic-Pentameter-Terza-Rima-form-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/6094090090098093/THE-DIVINE-COMEDY-ULTIMATE---4-Famous-Translations---Dante-s-Inferno-Purgatorio-Purgatory-and-Paradiso-Paradise-in-verse-prose-modern-English---Longfellow-Cary-Norton-Langdon-PLUS-BIOGRAPHY-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/3092092092095/The-Divine-Comedy-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/1099090094091099/The-Divine-Comedy-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/1090094091099097090/The-Divine-Comedy-Inferno-Purgatorio-Paradiso-3-Classic-Unabridged-Translations-in-one-eBook-Cary-s-Longfellow-s-Norton-s-Translation-Original-Illustrations-by-Gustave-Dor-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/1099093098094090/Purgatorio-The-Divine-Comedy-2-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/3092094091096/Inferno-The-Divine-Comedy-1-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/8094092096095092/Paradise-The-Divine-Comedy-3-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/5092098095096/Inferno-The-Divine-Comedy-1-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/6090099095097092/The-Divine-Comedy-The-Inferno-Purgatorio-and-Paradiso-by-Dante-Alighieri.pdf
    • http://loaminoo.linkpc.net/8091099094095092/The-Divine-Comedy-Inferno-Bilingual-Edition-by-Dante-Alighieri.pdf

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