Malicious PDF — malware analysis report

Static analysis result for SHA-256 e760d85045b8b910…

MALICIOUS

PDF

31.8 KB Created: 2019-05-03 23:33:12 +01:00 Authoring application: mPDF 5.7
MD5: 3f58e07d41ebcbc116994e56ed614cd7 SHA-1: e3e49cc205c2e237a4a06c000c2933c1649c9fe7 SHA-256: e760d85045b8b910b973c663b640f14a2865d0c5a237cddc1142812da869f590
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF file was identified as malicious due to a critical heuristic firing for a large number of external links. These links are likely intended to manipulate search engine results or direct users to potentially harmful content. While the document body is heavily obfuscated, the presence of numerous external links suggests a phishing or SEO spam attack pattern. No scripts were extracted from this sample.

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://cefasfese.4pu.com/9738731735737734/Diesseits-Der-Sprache-Immanenz-ALS-Paradigma-in-Der-Lyrik-Der-Moderne-by-Paul-Strohmaier.pdf
    • http://cefasfese.4pu.com/9736731739736739/Moderne-Dialekte---Neue-Dialektologie-Akten-Des-1-Kongresses-Der-Internationalen-Gesellschaft-Fuer-Dialektologie-Des-Deutschen-Igdd-Am-Forschungsinstitut-Fuer-Deutsche-Sprache-Adeutscher-Sprachatlaso-Der-Philipps-Universitat-Marburg-Vom-5--8-Marz-by-Internationale-Gesellschaft-F-Ur-Dialekt.pdf
    • http://cefasfese.4pu.com/1730730737737730730/Sprache-Im-Konflikt-Zur-Rolle-Der-Sprache-in-Sozialen-Politischen-Und-Milit-rischen-Auseinandersetzungen-by-Ruth-Reiher.pdf
    • http://cefasfese.4pu.com/5735732737731736/Le-Sacre-de-l-crivain-1750-1830-Essai-sur-l-av-nement-d-un-pouvoir-spirituel-la-que-dans-la-France-moderne-by-Paul-B-nichou.pdf
    • http://cefasfese.4pu.com/1731734733739738733/Das-Unbehagen-an-Der-Moderne-Grundzuge-Katholischer-Zeitungslehre-Der-Deutschen-Schweiz-Wahrend-Der-Herausforderung-Des-Modernismus-Um-1900-1914-by-Paul-F-Butler.pdf
    • http://cefasfese.4pu.com/1730732739731732733/-ber-Sprache-berhaupt-und-ber-die-Sprache-des-Menschen---Aufsatz-Zweite-Auflage-by-Walter-Benjamin.pdf
    • http://cefasfese.4pu.com/9738731733738736/Erwachsen-wird-man-nur-im-Diesseits-by-Emel-Zeynelabidin.pdf
    • http://cefasfese.4pu.com/9738731733737732/Diesseits-Und-Jenseits-Der-Politik-by-Norbert-Blum.pdf
    • http://cefasfese.4pu.com/9738731733738735/Im-Diesseits-Verschwinden-Gedichte-Aus-Dem-Nachlass-by-Karl-Krolow.pdf
    • http://cefasfese.4pu.com/9738731734734735/Diesseits-Und-Jenseits-in-Der-Kunst-Von-Auenseitern-Und-Spiritisten-by-Hans-Gunther-Richter.pdf
    • http://cefasfese.4pu.com/9738731735737731/Zur-Verfassungsfrage-in-Der-Protestantischen-Landeskirche-Bayerns-Diesseits-Des-Rheins-by-Adolf-Von-Scheurl.pdf
    • http://cefasfese.4pu.com/8739736736735730/Lyrik-in-den-Jahreszeiten-by-Erich-Meyer.pdf
    • http://cefasfese.4pu.com/1730734737733732739/Raucher--und-Trinker--Lyrik-by-Ingo-Insterburg.pdf
    • http://cefasfese.4pu.com/9734733736737739/Deutsche-Lyrik-Vom-Barock-Bis-Aur-Gegenwart-by-Gerhard-Hay.pdf
    • http://cefasfese.4pu.com/9738731735737730/Eine-gewisse-Zuversicht-Gedanken-zum-Diesseits-Jenseits-und-dem-lieben-Gott-by-Gabriele-Wohmann.pdf
    • http://cefasfese.4pu.com/9738731735737733/Und-sah-die-Himmel-offen-SPIRITUALIT-T-DIESSEITS-UND-JENSEITS-VON-RELIGION---Erz-hlungen-Stimmen-Reflexionen-by-Peter-Erlenwein.pdf
    • http://cefasfese.4pu.com/8739736736734735/Lebenslieder---Lyrik-in-vier-Jahreszeiten-by-Sabine-Gr-fin-von-Rothenfels.pdf
    • http://cefasfese.4pu.com/1730735730737730731/Die--Saechsische-Dichterschule--Lyrik-in-Der-Ddr-Der-Sechziger-Und-Siebziger-Jahre-by-Gerrit-Jan-Berendse.pdf
    • http://cefasfese.4pu.com/1731736738739737735/Shakespeares-Sonette-amp-Gesammelte-Lyrik-Jubil-umsausgabe-zum-450-Geburtstag-des-Autors-by-William-Shakespeare.pdf
    • http://cefasfese.4pu.com/1731739736735731731/Religi-se-Lyrik-in-Australien-Rezeption-und-Funktionalisierung-theologischer-und-philosophischer-Pr-texte-by-Marion-Spies.pdf
    • http://cefasfese.4pu.com/1730730737737730730/Sprache-Im-Konflikt-Zur-Rolle-

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