Malicious PDF — malware analysis report

Static analysis result for SHA-256 c6db1876e2f02901…

MALICIOUS

PDF

17.8 KB Created: 2019-05-02 07:02:30 +01:00 Authoring application: mPDF 5.7
MD5: afb28a751a3fbe0e12ee0b070214cb85 SHA-1: 65a7c84bf4f42799adef8d82286ed32ee911e05a SHA-256: c6db1876e2f02901dcf7fcec91c1ffdeaf54c4048a0a2f7b8829e0b352393803
90 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a large number of embedded links pointing to external PDF documents hosted on the loaminoo.linkpc.net domain. This behavior is indicative of a link farm or a redirection scheme designed to lead users to potentially malicious content. The ML classifier also flagged this PDF with high confidence. No scripts were extracted, and the document body was heavily corrupted, limiting further analysis of the specific lure.

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://loaminoo.linkpc.net/7098097091095096/L-vidence-La-certitude-absolue-que-chaque-chose-a-un-sens-by-Jean-Philippe-Br-bion.pdf
    • http://loaminoo.linkpc.net/8091091097099098/Je-me-sens-bien-mais-je-me-soigne-by-Jean-Marie-Delecroix.pdf
    • http://loaminoo.linkpc.net/5094094095095091/Aesthetik-Des-Fragments-Fragmentarisches-Erzaehlen-Bei-Jean-Philippe-Toussaint-Und-Jean-Echenoz-by-Christine-Keidel.pdf
    • http://loaminoo.linkpc.net/6090097091099095/Le-Sens-Toolbook-8-15-quot-Cl-s-pour-s-lever-quot-by-Jean-Michel-Comp-re.pdf
    • http://loaminoo.linkpc.net/5092099096095092/Moi-Jean-Cocteau-by-Philippe-de-Miomandre.pdf
    • http://loaminoo.linkpc.net/7096094099099/Camera-by-Jean-Philippe-Toussaint.pdf
    • http://loaminoo.linkpc.net/2093097092/The-6-41-to-Paris-by-Jean-Philippe-Blondel.pdf
    • http://loaminoo.linkpc.net/6090091096098098/Making-Love-by-Jean-Philippe-Toussaint.pdf
    • http://loaminoo.linkpc.net/7095093092098099/Arming-the-South-by-Jean-Philippe-Barde.pdf
    • http://loaminoo.linkpc.net/6097097098092097/R-veil-ultra-matinal-by-Jean-Philippe-Touzeau.pdf
    • http://loaminoo.linkpc.net/5096093096096094/Platini-Le-Roman-D-Un-Joueur-by-Jean-Philippe-Leclaire.pdf
    • http://loaminoo.linkpc.net/7095093092099096/Valuing-the-Environment-Six-Case-Studies-by-Jean-Philippe-Barde.pdf
    • http://loaminoo.linkpc.net/8093095091091097/Culture-Institutions-and-Development-New-Insights-Into-an-Old-Debate-by-Jean-Philippe-Platteau.pdf
    • http://loaminoo.linkpc.net/8093095091092090/Institutions-Social-Norms-and-Economic-Development-by-Jean-Philippe-Platteau.pdf
    • http://loaminoo.linkpc.net/8093095091094094/Institutions-Social-Norms-and-Economic-Development-Fundamentals-of-Development-Economics-by-Jean-Philippe-Platteau.pdf
    • http://loaminoo.linkpc.net/8093096094090098/A-chaque-saison-ses-l-gumes-Aucune-raison-de-s-en-priver-by-Isabelle-Letombe.pdf
    • http://loaminoo.linkpc.net/7098097091094092/VOYAGE-A-AUSCHWITZ-LE-DEMON-DE-LA-CERTITUDE-by-David-Haziot.pdf
    • http://loaminoo.linkpc.net/7098097090096095/The-Quest-For-Certitude-In-E-M-Forster-s-Fiction-by-David-Shusterman.pdf
    • http://loaminoo.linkpc.net/8094096094095097/Le-septi-me-sens-Mystiques-1-by-Kim-Richardson.pdf
    • http://loaminoo.linkpc.net/7098096099096099/The-Rhetoric-of-Certitude-C-S-Lewis-s-Nonfiction-Prose-by-Gary-L-Tandy.pdf
    • http://loaminoo.linkpc.net/5096093096096094/Platini-Le-Roman-D-

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