Malicious PDF — malware analysis report

Static analysis result for SHA-256 d35c1537648145dd…

MALICIOUS

PDF

20.3 KB Created: 2020-03-20 17:00:05 +00:00 Authoring application: mPDF 5.7
MD5: 273e5e13b4a92b298fa672b1f65cd2c9 SHA-1: 562d6e1dc57d5f4cc6d64f3de531c303bb322423 SHA-256: d35c1537648145dda9b41d888082351d6bc7bf560dc6ef860e7a1d4da72b7682
90 Risk Score

Malware Insights

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

The PDF contains a large number of embedded URLs, identified by the PDF_SEO_LINK_FARM heuristic, which strongly suggests a link farm or phishing attempt. The ML classifier also flagged this PDF with high confidence. The embedded URLs are likely intended to redirect users to malicious websites or download further malware.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9922

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://tikytsesapdf.myhome.cx/178c078c378c178c978c978c2/A-Pocketful-of-Nudes-The-Photography-of-Pascal-Baetens-by-Pascal-Baetens.pdf
    • http://tikytsesapdf.myhome.cx/178c078c378c178c978c978c3/Nude-Photography-The-Art-and-the-Craft-by-Pascal-Baetens.pdf
    • http://tikytsesapdf.myhome.cx/178c078c378c278c178c078c5/Heavenly-Beauties-by-Pascal-Baetens.pdf
    • http://tikytsesapdf.myhome.cx/178c078c378c278c178c078c6/Time-and-Photography-by-Jan-Baetens.pdf
    • http://tikytsesapdf.myhome.cx/578c478c478c478c278c2/Pens-es-de-Pascal-Publi-es-dans-leur-texte-authentique-avec-un-commentaire-suivi-par-Ernest-Havet-by-Blaise-Pascal.pdf
    • http://tikytsesapdf.myhome.cx/278c878c378c678c578c9/The-Graphic-Novel-by-Jan-Baetens.pdf
    • http://tikytsesapdf.myhome.cx/178c078c378c278c178c878c2/The-Graphic-Novel-by-Jan-Baetens.pdf
    • http://tikytsesapdf.myhome.cx/178c078c378c278c278c778c9/Novelization-From-Film-to-Novel-by-Jan-Baetens.pdf
    • http://tikytsesapdf.myhome.cx/178c078c378c278c178c178c8/Formes-et-politique-de-la-bande-dessin-e-by-Jan-Baetens.pdf
    • http://tikytsesapdf.myhome.cx/178c078c378c278c078c078c2/Modern-Times-Literary-Change-by-Jan-Baetens.pdf
    • http://tikytsesapdf.myhome.cx/178c078c378c278c278c878c7/Time-and-Temporality-in-Literary-Modernism-1900-1950-by-J-Baetens.pdf
    • http://tikytsesapdf.myhome.cx/178c078c378c278c278c978c0/The-Film-Photonovel-A-Cultural-History-of-Forgotten-Adaptations-by-Jan-Baetens.pdf
    • http://tikytsesapdf.myhome.cx/178c078c378c278c278c878c2/ACTA-Historiae-Neerlandicae-IX-Studies-on-the-History-of-the-Netherlands-by-R-Baetens.pdf
    • http://tikytsesapdf.myhome.cx/578c978c478c678c878c7/Daily-Readings-with-Blaise-Pascal-by-Blaise-Pascal.pdf
    • http://tikytsesapdf.myhome.cx/178c078c578c678c878c978c5/Penses-de-Blaise-Pascal-by-Blaise-Pascal.pdf
    • http://tikytsesapdf.myhome.cx/678c578c578c078c278c3/Photography-Landscape-Photography-2-0-Simple-Camera-Tips-And-Tricks-Pro-s-Use-To-Capture-Stunningly-Beautiful-Landscapes-landscape-photography-photography-digital-photography-photography-books-by-Erik-Adamo.pdf
    • http://tikytsesapdf.myhome.cx/678c878c078c578c278c7/Baudelaire-by-Pascal-Pia.pdf
    • http://tikytsesapdf.myhome.cx/578c478c678c678c278c4/Sarx-by-Pascal-Quignard.pdf
    • http://tikytsesapdf.myhome.cx/478c578c378c778c178c6/Reunion-by-Pascal-Girard.pdf
    • http://tikytsesapdf.myhome.cx/178c378c578c378c578c6/Bad-Fearless-13-by-Francine-Pascal.pdf
    • http://tikytsesapdf.myhome.cx/278c878c378c678c57

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