Malicious PDF — malware analysis report

Static analysis result for SHA-256 4330b1d22fab6043…

MALICIOUS

PDF

18.5 KB Created: 2019-08-02 07:36:17 +01:00 Authoring application: mPDF 5.7 First seen: 2021-04-10
MD5: 01f363715b5900bc49eec518afd06b15 SHA-1: 47ad45286ffa48c673306e391a392740395ec71f SHA-256: 4330b1d22fab6043c8cfd9bf1e1ae5fac0681ab994404355ce0c70a692e8ed52
92 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9912

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/3739734730732/The-Mortal-Instruments-the-Complete-Collection-City-of-Bones-City-of-Ashes-City-of-Glass-City-of-Fallen-Angels-City-of-Lost-Souls-City-of-Heavenly-Fire-by-Cassandra-Clare.pdf In PDF document text
    • http://cefasfese.4pu.com/3735730731732739/Windy-City-Blues-by-Sara-Paretsky.pdfIn PDF document text
    • http://cefasfese.4pu.com/4737739736738737/The-Good-the-Bad-and-the-Vampire-Dead-in-the-City-4-by-Sara-Humphreys.pdfIn PDF document text
    • http://cefasfese.4pu.com/2730736732735737/Vampires-Never-Cry-Wolf-Dead-in-the-City-3-by-Sara-Humphreys.pdfIn PDF document text
    • http://cefasfese.4pu.com/8730730733738733/Le-Pays-des-Cr-tins-Les-ditions-du-Val-by-Christian-De-Moliner.pdfIn PDF document text
    • http://cefasfese.4pu.com/8739735731731733/Wet-in-Whispering-Cove-Whispering-Cove-2-by-Cathryn-Fox.pdfIn PDF document text
    • http://cefasfese.4pu.com/3738739739731736/Sara-s-Game-Sara-Winthrop-1-by-Ernie-Lindsey.pdfIn PDF document text
    • http://cefasfese.4pu.com/5738731732733732/Sara-s-Game-Sara-Winthrop-1-by-Ernie-Lindsey.pdfIn PDF document text
    • http://cefasfese.4pu.com/1731731733730739733/Sara-and-the-Crying-Clown-Sara-4-by-Anna-Sellberg.pdfIn PDF document text
    • http://cefasfese.4pu.com/9731731738739731/Groupe-de-Rock-Canadien-Rush-Sum-41-the-Merry-Makers-Billy-Talent-City-and-Colour-Nickelback-Honeymoon-Suite-Thousand-Foot-Krutch-Great-Big-Sea-Three-Days-Grace-Moxy-Hawk-Nelson-Morse-Code-Steppenwolf-Tegan-and-Sara-by-Source-Wikipedia.pdfIn PDF document text
    • http://cefasfese.4pu.com/1731731733730739732/Watch-Out-Sara-Sara-5-by-Anna-Sellberg.pdfIn PDF document text
    • http://cefasfese.4pu.com/4730736736739736/The-Whispering-Knights-by-Penelope-Lively.pdfIn PDF document text
    • http://cefasfese.4pu.com/2732738739733731/Whispering-To-Witches-by-Anna-Dale.pdfIn PDF document text
    • http://cefasfese.4pu.com/3731730735735737/Whispering-Wind-The-Legend-by-C-J-Medley.pdfIn PDF document text
    • http://cefasfese.4pu.com/3735739739738738/Whispering-Stone-Whispers-1-by-S-J-Wist.pdfIn PDF document text
    • http://cefasfese.4pu.com/5738731736732/Whispering-Hope-by-Steven-O-39-Riordan.pdfIn PDF document text
    • http://cefasfese.4pu.com/1739737738738739/The-Whispering-Road-by-Livi-Michael.pdfIn PDF document text
    • http://cefasfese.4pu.com/3738734736730739/Jungle-The-Whispering-Ruins-by-S-Jackson-Rivera.pdfIn PDF document text
    • http://cefasfese.4pu.com/2738737736739735/Whispering-Gods-Lacuna-Chronicles-3-by-A-M-Daily.pdfIn PDF document text
    • http://cefasfese.4pu.com/9739731738/The-Whispering-Skull-Lockwood-amp-Co-2-by-Jonathan-Stroud.pdfIn PDF document text

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