Malicious PDF — malware analysis report

Static analysis result for SHA-256 61d39542f560f303…

MALICIOUS

PDF

17.4 KB Created: 2019-04-30 05:16:26 +01:00 Authoring application: mPDF 5.7 First seen: 2021-04-01
MD5: 77831de15d44af12865040691c2850c6 SHA-1: 4b2b18ec6058a46f4ab4875cddd0fa50bd5a0b4c SHA-256: 61d39542f560f30332df0ab42be9b54812c2612f2d4231960c2d1cb2844c4168
100 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9788

Heuristics 3

  • 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.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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://muicuiu.dumb1.com/2a04a00a01a00a02/Wicked-City-The-Scarlet-Clan-Wicked-City-3-by-Hideyuki-Kikuchi.pdf In PDF document text
    • http://muicuiu.dumb1.com/1a01a03a03a06a00a01/40-Vegetarische-Low-Carb-Rezepte---auch-geeignet-f-r-Atkins-Dukan-amp-LOGI-by-Atkins-Diaetplan-de.pdfIn PDF document text
    • http://muicuiu.dumb1.com/1a01a04a03a08a02a03/Atkins-for-life-dauerhaft-schlank-und-gesund-mit-einem-6-Monats-Plan-und-vielen-k-stlichen-Rezepten-noch-nie-war-abnehmen-so-einfach-by-Robert-C-Atkins.pdfIn PDF document text
    • http://muicuiu.dumb1.com/3a08a07a00a01a02/The-Wicked-City-by-Beatriz-Williams.pdfIn PDF document text
    • http://muicuiu.dumb1.com/2a04a03a09a02a09/Wicked-City-Zephyr-Hollis-2-by-Alaya-Dawn-Johnson.pdfIn PDF document text
    • http://muicuiu.dumb1.com/5a06a07a02a05a02/The-Lady-s-Wicked-Proposition-Wicked-Liaisons-series-by-Vivienne-Westlake.pdfIn PDF document text
    • http://muicuiu.dumb1.com/1a04a04a05a04/The-Wicked-Wicked-Ladies-in-the-Haunted-House-by-Mary-Chase.pdfIn PDF document text
    • http://muicuiu.dumb1.com/2a04a07a07a02a05/Love-and-Other-Wicked-Games-The-Wicked-Game-3-by-Olivia-Fuller.pdfIn PDF document text
    • http://muicuiu.dumb1.com/3a07a04a05a01a08/The-Wicked-Wicked-Ladies-in-the-Haunted-House-by-Mary-Chase.pdfIn PDF document text
    • http://muicuiu.dumb1.com/3a07a07a00a04/Wicked-2-Legacy-amp-Spellbound-Wicked-3-4-by-Nancy-Holder.pdfIn PDF document text
    • http://muicuiu.dumb1.com/4a09a01a09a07a04/Wicked-2-Legacy-amp-Spellbound-Wicked-3-4-by-Nancy-Holder.pdfIn PDF document text
    • http://muicuiu.dumb1.com/4a01a00a06a08a01/Wicked-Son-of-a-Witch-The-Wicked-Years-1-2-by-Gregory-Maguire.pdfIn PDF document text
    • http://muicuiu.dumb1.com/8a06a05a09a09/Wicked-Love-Wicked-Willow-3-by-Sandra-Madera.pdfIn PDF document text
    • http://muicuiu.dumb1.com/4a07a05a05a08/Wicked-Son-of-a-Witch-The-Wicked-Years-1-2-by-Gregory-Maguire.pdfIn PDF document text
    • http://muicuiu.dumb1.com/3a07a06a01a01/Wicked-Witch-amp-Curse-Wicked-1-2-by-Nancy-Holder.pdfIn PDF document text
    • http://muicuiu.dumb1.com/4a05a03a01a00/Wicked-Ties-Wicked-Lovers-1-by-Shayla-Black.pdfIn PDF document text
    • http://muicuiu.dumb1.com/4a05a05a03a02a01/Wicked-Lies-Wicked-2-Colony-4-by-Lisa-Jackson.pdfIn PDF document text
    • http://muicuiu.dumb1.com/1a04a08a06a07a09/Wicked-The-Complete-Series-Wicked-1-4-by-Lily-Graison.pdfIn PDF document text
    • http://muicuiu.dumb1.com/3a06a07a01a07a09/Wicked-Hunger-Someone-Wicked-This-Way-Comes-1-by-DelSheree-Gladden.pdfIn PDF document text
    • http://muicuiu.dumb1.com/3a07a02a02/Wicked-Beautiful-Wicked-Games-1-by-J-T-Geissinger.pdfIn PDF document text

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