Malicious PDF — malware analysis report

Static analysis result for SHA-256 6093d84954bc1bee…

MALICIOUS

PDF

31.4 KB Created: 2019-05-02 05:23:03 +01:00 Authoring application: mPDF 5.7
MD5: 43dec8e1aab85d1e1419de650efeb9b3 SHA-1: 712b6517ba279e781e979880a0dfbe9f1f7637ee SHA-256: 6093d84954bc1bee5557553a9a8c8cc66da2c750687ef23c4a35eb41b1b352f8
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded links pointing to external PDF files hosted on a suspicious domain, indicating a link farm or redirection scheme. The ML classifier also flagged this PDF as malicious. The primary attack pattern observed is the distribution of numerous external links, likely intended to lead users to malicious content or phishing sites.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9873

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://kiteeearpdf.myhome.cx/1f210f219f212f211f217f215/Armut-Alterer-Migranten-in-Deutschland-Ein-Vergleich-Der-Okonomischen-Situation-Turkischer-Und-Deutscher-Senioren-by-Mascha-Matri.pdf
    • http://kiteeearpdf.myhome.cx/1f211f215f211f216f210f211/Milieu-Der-Armut-Relative-Armut-Woyzeck-Neue-Unterschicht-Slumdog-Millionar-City-of-God-Die-Arbeitslosen-Von-Marienthal-Favela-Hunger-by-Quelle-Wikipedia.pdf
    • http://kiteeearpdf.myhome.cx/1f211f215f214f214f216f219/Das-Bildungswesen-in-Deutschland-Schulgeschichte-Schulsystem-e-Und-Vergleich-Mit-Japan-by-Peter-Rackl.pdf
    • http://kiteeearpdf.myhome.cx/1f210f213f212f216f211f214/Denk-Ich-an-Dieses-Deutschland-by-Michel-Deutscher.pdf
    • http://kiteeearpdf.myhome.cx/9f215f211f215f218f218/Mascha-Kal-ko-S-mtliche-Werke-und-Briefe-in-vier-B-nden-by-Mascha-Kal-ko.pdf
    • http://kiteeearpdf.myhome.cx/9f215f210f216f215f215/Kino-in-Deutschland-Kino-in-Berlin-Kino-in-Dresden-Kino-in-Dusseldorf-Kino-in-Lubeck-Kino-in-Munchen-Kinobetreiber-Deutschland-Kinogebaude-in-Deutschland-Lichtburg-Metropol-Lubecker-Stadtteilkinos-Kinos-in-Eisenach-by-Quelle-Wikipedia.pdf
    • http://kiteeearpdf.myhome.cx/9f217f211f213f212f214/T-rkischer-Honig-by-Peter-S-ess-Kolbl.pdf
    • http://kiteeearpdf.myhome.cx/8f217f216f219f214f211/Zur-Okonomischen-Theorie-Der-Gewerkschaften-by-Wilhelm-Althammer.pdf
    • http://kiteeearpdf.myhome.cx/1f210f210f214f216f212f212/Traumland-Deutschland-Albtraum-Deutschland-Traumland-Deutschland-Albtraum-Deutschland-1-by-Juergen-Stollin.pdf
    • http://kiteeearpdf.myhome.cx/9f217f217f218f210f219/Grundzuge-Des-Eisenbahnwesens-in-Seinen-Okonomischen-Politischen-Und-Rechtlichen-Beziehungen-by-Max-Haushofer.pdf
    • http://kiteeearpdf.myhome.cx/9f215f212f214f212f214/Wer-Hat-Angst-VOR-Dem-Blonden-Mann-Schwedische-Migranten-in-Suddeutschland-by-Silvia-Durmeier.pdf
    • http://kiteeearpdf.myhome.cx/1f211f219f212f210f210f219/Auf-Der-Suche-Nach-Dem-Besseren-Leben-Migranten-Aus-Peru-by-Rose-Haferkamp.pdf
    • http://kiteeearpdf.myhome.cx/1f210f219f212f212f218f218/A-View-from-the-Cat-by-Mascha-Angoscini.pdf
    • http://kiteeearpdf.myhome.cx/1f211f211f216f215f213f211/Deutschland-als-Gedicht-ber-ber-hmte-und-ber-chtigte-Deutschland-Gedichte-aus-f-nf-Jahrhunderten-in-f-nfzehn-Lektionen-by-J-rgen-Schr-der.pdf
    • http://kiteeearpdf.myhome.cx/1f210f219f212f210f219f212/Fine-Waters-by-Michael-Mascha.pdf
    • http://kiteeearpdf.myhome.cx/9f210f210f210f216f215/Von-der-Krim-nach-Deutschland-mit-5-Euro-Schauen-Sie-hinter-die-Kulissen-der-Ukraine-Krise-und-erfahren-Sie-wie-man-in-Deutschland-schnell-Karriere-machen-kann-by-Toni-Elfe.pdf
    • http://kiteeearpdf.myhome.cx/1f210f219f212f211f217f214/Sternstunden-In-Der-Backstubedie-Besten-Rezepte-Zu-Weihnachten-by-Mascha-Kauka.pdf
    • http://kiteeearpdf.myhome.cx/1f210f219f212f212f211f213/Great-Expectations-Futurity-in-the-Long-Eighteenth-Century-by-Mascha-Hansen.pdf
    • http://kiteeearpdf.myhome.cx/8f216f218f214f212f217/Deutschlands-Constitutionen-Enthaltend-Die-Beiden-Hauptgrundvertr-ge-Des-Deutschen-Bundes-Und-Die-Seit-Dem-Jahre-1814-in-Einzelnen-Bundestaaten-Eingef-hrten-Verfassungsurkunden-Und-Gesetze-ber-Landst-ndische-Verfassung-by-Deutschland-Deutschland.pdf
    • http://kiteeearpdf.myhome.cx/1f211f213f217f218f211f212/Deutschland---Das-Handbuch-f-r-ausl-ndische-Firmen-und-Gr-nder-F-r-alle-Unternehmer-die-eine-neue-Existenz-in-Deutschland-oder-eine-Gesch-ftserweiterung-planen-by-Yannik-S-ss.pdf

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