PDF static analysis report

Static analysis result for SHA-256 e08ff464de12f897…

SUSPICIOUS

PDF

37.0 KB Created: 2021-05-20 13:31:41 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 88e6d090104bff439c878bb6b51405fc SHA-1: ff30db864c31bba67467a4584ca43bce21ec0706 SHA-256: e08ff464de12f897da2e6ba29a2f89fd7c618017aeb87963f8a6482979f5716e
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF contains multiple embedded URLs and a prominent call-to-action phrase, suggesting a phishing or social engineering attempt to trick users into downloading potentially malicious content. The ML classifier also flagged the PDF with high confidence. The document body text and embedded URLs indicate a lure for free game hacks or generators.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9447

Heuristics 3

  • 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
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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 https://netcdn.xyz/app/479516143/get-minecraft-windows-10-free-game-hack PDF link annotation
    • http://slim.sisminkada.net/repository/how-to-get-real-robux_GM431946152.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/free-robux-generator-no-human-verification-2021_GM431946152.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/best-free-minecraft-hacked-client_GM479516143.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/coin-master-hack-mod-apk-2021-download_GM406889139.pdfIn PDF document text
    • http://slim.sisminkada.net/repository/free-minecraft-java-server_GM479516143.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_002_off00003680.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x3680 25476 bytes
SHA-256: 271bd077f3697be3136eca609b5032eb8ac37788d27ff55faafd0bf1dfab6af9
font_01_sfnt_off00006ea7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6EA7 18524 bytes
SHA-256: afbe33bac95265c6f2b043ad9a50b9956be980e83b0cfba0a93a34130b59281e