Malicious PDF — malware analysis report

Static analysis result for SHA-256 6596737e009644d8…

MALICIOUS

PDF

19.2 KB Created: 2019-05-03 05:40:20 +01:00 Authoring application: mPDF 5.7
MD5: 44a20cf2c82efbd8a21de90c9d979bda SHA-1: 82dc3a17ec63ddd9904a4c978449e53f683963d2 SHA-256: 6596737e009644d827c4100758518afced9d000b29b364b1fe55bc077bbf761c
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded links, a technique often used for SEO manipulation or to distribute malicious payloads. The heuristic 'PDF_SEO_LINK_FARM' specifically identifies this behavior, indicating a high likelihood of malicious intent. While the URLs themselves are marked as benign, the sheer volume and the nature of the heuristic suggest the document's primary purpose is to drive traffic or distribute other content.

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://loaminoo.linkpc.net/1090099097094098093/Hanne-s-Quest-by-Olivier-Dunrea.pdf
    • http://loaminoo.linkpc.net/5098093098092097/OLIVIER-The-Life-of-Laurence-Olivier-by-Thomas-Kiernan.pdf
    • http://loaminoo.linkpc.net/5099097097093093/Les-Bases-D-Une-Collection-Particuliere-Bibliographie-Des-Principales-Sources-Bibliographiques-Contenues-Dans-La-Bibliotheque-de-Rejean-Olivier-Aute-by-Rejean-Olivier.pdf
    • http://loaminoo.linkpc.net/1096096095092/Gideon-s-Fire-Gideon-7-by-J-J-Marric.pdf
    • http://loaminoo.linkpc.net/4098094097099092/Gideon-s-Wrath-Gideon-13-by-J-J-Marric.pdf
    • http://loaminoo.linkpc.net/1090095096090092098/Felttoget-General-Otto-Ruges-Erindringer-Fra-Kampene-April-Juni-1940-by-Otto-Ruge.pdf
    • http://loaminoo.linkpc.net/2099096090091091/Gideon-s-Day-Gideon-1-by-J-J-Marric.pdf
    • http://loaminoo.linkpc.net/3096091097095093/Gideon-s-Art-Gideon-17-by-J-J-Marric.pdf
    • http://loaminoo.linkpc.net/9091090093094091/The-Otto-Digmore-Difference-Otto-Digmore-1-by-Brent-Hartinger.pdf
    • http://loaminoo.linkpc.net/6097097095092094/Pierrot-Lunaire-Albert-Giraud-Otto-Erich-Hartleben-Arnold-Schoenberg-Une-Collection-D-etudes-Musico-Litt-eraires-A-Collection-Of-Musicological-And-Literary-Studies-Eine-Sammlung-Musik-Und-Literaturwissenschaftlicher-Beitr-age-by-Otto-Erich-Hartleben.pdf
    • http://loaminoo.linkpc.net/1091097097097093092/Fachw-rterbuch-Der-Personalarbeit-Die-Wichtigsten-Fachbegriffe-In-Deutsch-Englisch-Englisch-Deutsch-Von-A-Bis-Z-Hans-Otto-Blaeser-by-Hans-Otto-Blaeser.pdf
    • http://loaminoo.linkpc.net/7091098092099093/Nothing-Personal-by-Olivier-Gagnon.pdf
    • http://loaminoo.linkpc.net/5094094093093092/Verlaine-by-Olivier-Bivort.pdf
    • http://loaminoo.linkpc.net/6097098093097090/Cendres-by-Olivier-Adam.pdf
    • http://loaminoo.linkpc.net/5098093096092097/Olivier-by-Terry-Coleman.pdf
    • http://loaminoo.linkpc.net/6095091093095099/La-digestion-by-Olivier-Soulier.pdf
    • http://loaminoo.linkpc.net/6095098098099098/Une-jeunesse-diff-rente-by-Galland-Olivier.pdf
    • http://loaminoo.linkpc.net/8092092096093095/Signes-Espaces-by-Olivier-F-llmi.pdf
    • http://loaminoo.linkpc.net/6098092093097091/Le-couloir-de-la-pieuvre-by-Olivier-Descosse.pdf
    • http://loaminoo.linkpc.net/6099099090094093/Malraux-A-Life-by-Olivier-Todd.pdf

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