Malicious PDF — malware analysis report

Static analysis result for SHA-256 d827841f7a799389…

MALICIOUS

PDF

17.2 KB Created: 2020-03-21 09:23:45 +00:00 Authoring application: mPDF 5.7
MD5: 46ab54fd575fb2e4e39952d84a5e0407 SHA-1: a559fdf1ebadda95d46801e5448cc50f0e949c64 SHA-256: d827841f7a799389e6d53ff456615b2655f9bc2215829fcdfafa2b7ca1546f24
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF file contains a large number of embedded URLs pointing to a single suspicious domain, suggesting a link farm or redirection scheme. The heuristic 'PDF_SEO_LINK_FARM' indicates a mass of external PDF links, with many using numeric slugs in their URLs. The document body, though partially corrupted, also contains these URLs. This pattern is often used to drive traffic or distribute malicious content indirectly.

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://ieuicufioao.myhome.cx/7559551553554555/The-Mysterious-Affair-at-Styles-by-Agatha-Christie-Annotated-James-Lynn-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/8550556557559550/Agatha-Christie---The-Mysterious-Affair-at-Styles-quot-If-You-Place-Your-Head-in-a-Lion-s-Mouth-Then-You-Cannot-Complain-One-Day-If-He-Happens-to-Bite-It-Off-quot-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/3557554550555555/Agatha-The-Real-Life-of-Agatha-Christie-by-Anne-Martinetti.pdf
    • http://ieuicufioao.myhome.cx/2557550558553/The-Complete-Christie-An-Agatha-Christie-Encyclopedia-by-Matthew-Bunson.pdf
    • http://ieuicufioao.myhome.cx/3558558555552552/Christie-Classics-The-murder-of-Roger-Ackroyd-And-then-there-were-none-The-witness-for-the-prosecution-Philomel-Cottage-Three-blind-mice-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/5555554556559554/And-Then-There-Were-None-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/1550551559555554553/And-Then-There-Were-None-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/3552552550551/And-Then-There-Were-None-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/5552551556554/And-Then-There-Were-None-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/5553551553552/And-Then-There-Were-None-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/4558555551556553/And-Then-There-Were-None-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/4550559557550550/N-or-M-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/4553559556552559/Evil-Under-the-Sun-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/3556555559558554/They-Came-to-Baghdad-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/3552555552550558/Death-Comes-as-the-End-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/3552555551559558/After-The-Funeral-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/4555556552558556/Sad-Cypress-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/3556557557557554/There-is-a-Tide-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/2552553552555557/Evil-Under-the-Sun-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/3557556550554559/There-is-a-Tide-by-Agatha-Christie.pdf
    • http://ieuicufioao.myhome.cx/3558558555552552/Christie-Classics-The-murder-of-Roger-Ackroyd-And-then-there-were-none-The-witness-for-the-prosecution-Philomel-Cottage-Th

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