PDF static analysis report

Static analysis result for SHA-256 ba5791faeddb0c49…

SUSPICIOUS

PDF

38.3 KB Created: 2021-05-22 08:22:57 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 7cbbeca4d962657df7ae1203d26453e8 SHA-1: d515f10206d42a3c962e2a7555d815420afaa112 SHA-256: ba5791faeddb0c4921ccd49450d4a18b36fb33c063d794f83c9c5cddbbcb6438
42 Risk Score

Malware Insights

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

The PDF contains an external URI pointing to a "minecraft-story-mode-free-game-hack" which is highly suspicious. The ML classifier also flagged this PDF as malicious. The document body and embedded links suggest a lure to download potentially unwanted or malicious software disguised as game cheats or hacks.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9407

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/minecraft-story-mode-free-game-hack PDF link annotation
    • https://www.jubileeparkacademyprospectus.co.uk/admin/ckfinder/userfiles/files/free-robux-generator-no-survey-no-download-no-human-verification_GM431946152.pdfIn PDF document text
    • https://www.jubileeparkacademyprospectus.co.uk/admin/ckfinder/userfiles/files/free-hair-roblox-boy_GM431946152.pdfIn PDF document text
    • https://www.jubileeparkacademyprospectus.co.uk/admin/ckfinder/userfiles/files/coin-master-free-coins_GM406889139.pdfIn PDF document text
    • https://www.jubileeparkacademyprospectus.co.uk/admin/ckfinder/userfiles/files/free-robux-hack-2021_GM431946152.pdfIn PDF document text
    • https://www.jubileeparkacademyprospectus.co.uk/admin/ckfinder/userfiles/files/how-to-hack-people-on-roblox_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_002_off0000337e.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x337E 29020 bytes
SHA-256: bdbc3656667e48bdd558d0a93564605b9168236edcfbe910044e3f2b2a1273ec
font_01_sfnt_off00007557.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7557 18064 bytes
SHA-256: 5e5fb910f64b2149404149cb3256d61ed755ed43a7017f23b86fa73a2f1502c2

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