Malicious PDF — malware analysis report

Static analysis result for SHA-256 92aa0736968269f9…

MALICIOUS

PDF

19.8 KB Created: 2020-02-11 22:44:03 +00:00 Authoring application: mPDF 5.7
MD5: 88cd211ddbfdbd120ebe51bea9975403 SHA-1: d4f7d4233e114b39ba57a5d64c9a100d18e21c4b SHA-256: 92aa0736968269f93689fbfe336ba535f3271471b706217b3d473881f5b7043e
60 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded URLs pointing to external PDF documents hosted on the domain 'weisncio.myhome.cx'. This is indicative of a link farm or SEO poisoning attack. The embedded URLs are likely intended to redirect users to potentially malicious content or to manipulate search engine rankings. No scripts were extracted from this sample, and the primary malicious activity observed is the mass distribution of external links.

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://weisncio.myhome.cx/6623623627625627/The-Man-In-The-Iron-Mask-By-Alexandre-Dumas-p-re-Illustrated-amp-Unabridged-Free-Bonus-Audiobook-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/5625626627620620/Le-Comte-de-Monte-Cristo-oeuvre-complete-annot-e-par-Alexandre-Dumas-p-re-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/6623623627622629/The-Count-of-Monte-Cristo-Inti-Classics-Annotated-by-Alexandre-Dumas-p-re-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/8620629629624623/Les-trois-mousquetaires-le-vicomte-de-Bragelonne-complet-et-annot-Alexandre-Dumas-t-3-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/7623622625620626/La-Dame-de-Monsoreau---Tome-1-amp-2-amp-3---Alexandre-Dumas---Roman-historique---annot-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/6623626623622624/The-Works-of-Alexandre-Dumas-the-Vicomte-de-Bragelonne-Part-One-Volume-3-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/1621627626624620628/The-Works-of-Alexandre-Dumas-Vol-2-of-30-The-Count-Of-Monte-Cristo-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/1620629628620625627/The-Count-of-Monte-Cristo-By-Alexandre-Dumas---Rank-30-Of-100-100-Formatted-Wordwise-Enabled-Active-TOC-Active-Footnotes-Illustrated--JKL-Classics-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/2620625620621623/The-Three-Musketeers-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/1620621622625627622/The-Three-Musketeers-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/2624620625620623/The-Three-Musketeers-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/5624627624626621/The-Cenci-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/5625620620625620/The-Three-Musketeers-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/6628625624629628/The-Three-Musketeers-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/3620626629627622/The-Three-Musketeers-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/6628623626626620/The-Three-Musketeers-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/5626623623628629/The-Three-Musketeers-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/4623629624624621/The-Three-Musketeers-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/9627625622627628/The-Three-Musketeers-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/9627620622620627/Die-Bartholom-usnacht-by-Alexandre-Dumas.pdf
    • http://weisncio.myhome.cx/7623622625620626/La-Dame-

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