Malicious PDF — malware analysis report

Static analysis result for SHA-256 76110cd8a0215627…

MALICIOUS

PDF

21.4 KB Created: 2019-04-30 19:58:17 +01:00 Authoring application: mPDF 5.7
MD5: 3d40a2cc659a1fe3f86073edbc258c3d SHA-1: 1df212f11fa3571d87b3847c418a5d35d2ea2643 SHA-256: 76110cd8a02156272843dd860188c7fdfab83ceaf795471ccc9b8df78724b27a
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded links, identified by the PDF_SEO_LINK_FARM heuristic, directing users to various external websites. The ML_NYX_PDF_MALICIOUS classifier also flagged this PDF with high confidence. While the specific intent beyond linking is unclear due to the nature of the content, this pattern is often used for SEO manipulation or to distribute further malicious content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9925

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://loaminoo.linkpc.net/9094090091091097/Eve-s-Tarot-by-R-E-Lieske.pdf
    • http://loaminoo.linkpc.net/1091095094097097094/Tarot-for-Beginners-A-Guide-to-Psychic-Tarot-Reading-Real-Tarot-Card-Meanings-and-Simple-Tarot-Spreads-by-Lisa-Chamberlain.pdf
    • http://loaminoo.linkpc.net/8092097099092093/Amano-Tarot-Deck-Finding-Happiness-with-Tarot-Fortune-Telling-Shiwase-o-Tsukamu-Tarot-Uranai-Amano-Yoshitaka-Originaru-Kaado-78-Mai-in-Japanese-by-Emile-Scheherazade.pdf
    • http://loaminoo.linkpc.net/4090091095096092/The-Tarot-Revealed-A-Modern-Guide-to-Reading-the-Tarot-Cards-by-Eden-Gray.pdf
    • http://loaminoo.linkpc.net/1091095094097097095/Tarot-for-Beginners-An-Easy-Guide-to-Understanding-amp-Interpreting-the-Tarot-by-P-Scott-Hollander.pdf
    • http://loaminoo.linkpc.net/1091095094098096098/Holistic-Tarot-An-Integrative-Approach-to-Using-Tarot-for-Personal-Growth-by-Benebell-Wen.pdf
    • http://loaminoo.linkpc.net/8092097098096095/Amano-Tarot-Deck-Finding-Happiness-With-Tarot-Fortune-Telling-by-Emile-Scheherazade.pdf
    • http://loaminoo.linkpc.net/1091095094095098093/Learning-the-Tarot-A-Tarot-Book-for-Beginners-by-Joan-Bunning.pdf
    • http://loaminoo.linkpc.net/4099097099098/Uncloaking-the-Tarot-A-Comprehensive-Course-in-Tarot-by-Brigid-Bishop.pdf
    • http://loaminoo.linkpc.net/5095092097098098/Understanding-Aleister-Crowley-s-Thoth-Tarot-An-Authoritative-Examination-of-the-World-s-Most-Fascinating-and-Magical-Tarot-Cards-by-Lon-Milo-DuQuette.pdf
    • http://loaminoo.linkpc.net/2093094097097093/God-of-Tarot-Tarot-1-by-Piers-Anthony.pdf
    • http://loaminoo.linkpc.net/1090090095094094094/Italian-Card-Games-Tarot-Tarocchini-Basset-Scopa-Tute-Cassino-Briscola-Buraco-Tarot-Tarock-and-Tarocchi-Games-Reversis-Minchia-by-Books-LLC.pdf
    • http://loaminoo.linkpc.net/1096098092090092/Not-What-She-Seems-by-Victorine-E-Lieske.pdf
    • http://loaminoo.linkpc.net/9094090091098091/Reading-Adventures-1-by-Carmella-Lieske.pdf
    • http://loaminoo.linkpc.net/1092098090095093/An-Idiot-s-Tale-The-Lost-Writings-of-Rapunzel-by-R-E-Lieske.pdf
    • http://loaminoo.linkpc.net/9094090091096093/Eighteenth-Century-British-Midwifery-Part-II-by-Pam-Lieske.pdf
    • http://loaminoo.linkpc.net/9094090091097096/Nubi---Eine-Arabische-Kreolsprache-in-Uganda-by-Andrea-Lieske.pdf
    • http://loaminoo.linkpc.net/9094090091096092/Guide-des-poissons-des-r-cifs-coralliens-ancienne-dition-by-Ewald-Lieske.pdf
    • http://loaminoo.linkpc.net/9091091091095097/Coral-Reef-Fishes-Indo-Pacific-and-Caribbean-by-Ewald-Lieske.pdf
    • http://loaminoo.linkpc.net/9091091092095090/Coral-Reef-Fishes-Caribbean-Indian-Ocean-and-Pacific-Ocean-Including-the-Red-Sea---Revised-Edition-by-Ewald-Lieske.pdf