Malicious PDF — malware analysis report

Static analysis result for SHA-256 68fa3f312a2e339e…

MALICIOUS

PDF

22.9 KB Created: 2020-03-12 02:13:45 +00:00 Authoring application: mPDF 5.7 First seen: 2021-10-14
MD5: 9d681401b32ea77b8a4071e211781340 SHA-1: 07d0b7550eb6b815241e8666886734e5a8722bc0 SHA-256: 68fa3f312a2e339eed93663015673cb0e5468cea7e01487a2477d3c31b20df01
100 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded links, many of which are disguised as book titles, pointing to external URLs. This technique is often used to trick users into downloading malicious files or visiting phishing sites. The ML classifier also flagged this PDF as malicious with high confidence.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9901

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://ujcsiniio.myhome.cx/1cd4cd0cd6cd1cd9/Naked-Truth-Dragon-One-1-by-Amy-J-Fetzer.pdf In PDF document text
    • http://ujcsiniio.myhome.cx/4cd2cd4cd1cd0/The-Sword-of-Truth-Boxed-Set-III-The-Pillars-of-Creation-Naked-Empire-Chainfire-Sword-Of-Truth-7-9-by-Terry-Goodkind.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/1cd1cd0cd2cd5cd3cd8/The-Naked-Truth-by-Vi-Keeland.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/8cd1cd7cd1cd2cd0/The-Naked-Truth-by-Vi-Keeland.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/9cd7cd1cd1cd5cd8/Naked-Truth-by-Delphine-Dryden.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/2cd0cd0cd0cd7cd4/The-Naked-Truth-by-Lacey-Wolfe.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/5cd7cd4cd6cd7cd1/BDSM-The-Naked-Truth-by-Charley-Ferrer.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/4cd7cd1cd5cd4cd9/Accidentally-Seduced-The-Naked-Truth-Series-Book-3-by-Carmen-Falcone.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/2cd4cd6cd7cd4cd7/Naked-Dragon-Works-Like-Magick-1-by-Annette-Blair.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/9cd9cd5cd3cd9/Life-Laughs-The-Naked-Truth-About-Motherhood-Marriage-and-Moving-On-by-Jenny-McCarthy.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/9cd8cd6cd1cd9cd7/Business-Exposed-The-Naked-Truth-about-What-Really-Goes-on-in-the-World-of-Business-by-Freek-Vermeulen.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/3cd7cd4cd2cd6cd7/G-A-Aiken-Dragon-Bundle-The-Dragon-Who-Loved-Me-What-a-Dragon-Should-Know-Last-Dragon-Standing-amp-How-to-Drive-a-Dragon-Crazy-The-Dragon-Kin-3-6-by-G-A-Aiken.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/5cd1cd2cd8cd7cd6/Naked-Ape-Naked-Boss-Bernard-Harrison-The-Man-Behind-the-Singapore-Zoo-and-the-World-s-First-Night-Safari-by-Kirpal-Singh.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/2cd3cd0cd0cd5cd5/The-Naked-Viscount-Naked-Nobility-5-by-Sally-MacKenzie.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/4cd9cd3cd7cd5cd9/Dragon-Prince-Series-Including-Melanie-Rawn-Dragon-Prince-Sunrunner-s-Fire-the-Star-Scroll-Sunrunner-High-Prince-Stronghold-Novel-the-Dragon-Token-Skybowl-Dragon-Prince-and-Dragon-Star-Trilogies-Diarmadhi-Merida-Dragon-Prince-Isulk-im-by-Hephaestus-Books.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/2cd0cd2cd7cd3/Rebel-Heart-by-Amy-J-Fetzer.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/3cd9cd6cd0cd5cd8/The-Re-Enlisted-Groom-by-Amy-J-Fetzer.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/4cd3cd0cd5cd1cd1/Timeswept-Rogue-Blackwells-2-by-Amy-J-Fetzer.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/4cd7cd4cd5cd2cd5/Naked-Naked-1-by-Kelly-Favor.pdfIn PDF document text
    • http://ujcsiniio.myhome.cx/2cd3cd4cd8cd9cd1/Call-of-the-Dragon-a-Dragon-Fantasy-Adventure-Dragon-Riders-of-Elantia-Book-1-by-Jessica-Drake.pdfIn PDF document text

Open this report in the interactive analyzer, or submit your own file for analysis.