PDF static analysis report

Static analysis result for SHA-256 20b5249fc0d4ba9d…

SUSPICIOUS

PDF

37.4 KB Created: 2021-06-19 13:48:48 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: e9fa5df7c5d0a925a6fda0a7ef17d0e1 SHA-1: 688d644365fc3add19e745d34cad9d14ba8f4f58 SHA-256: 20b5249fc0d4ba9df958ae01bf990c6e0fc149422c1b385edcac1ae7eb5c46c3
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous URLs promoting game cheats and hacks, such as 'roblox-giveaways-top-hack-game-hack'. The ML classifier strongly flagged this PDF as malicious, and the presence of embedded URLs suggests an attempt to redirect the user to download potentially harmful content. No scripts were extracted from this sample, but the overall pattern indicates a phishing lure for game-related exploits.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9981

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 http://netcdn.co/app/431946152/roblox-giveaways-top-hack-game-hack PDF link annotation
    • http://yogaschooldecypres.be/images/coin-master-free-spin-and-coins-links_GM406889139.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/100-free-spins-coin-master_GM406889139.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/roblox-noclip-hack-2021_GM431946152.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/free-roblox-girl-clothes_GM431946152.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/cpying-roblox-games-for-free_GM431946152.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/free-robux-com-no-verification_GM431946152.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/coin-master-free-spins-link-app-download_GM406889139.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/how-to-hack-roblox-so-you-can-get-robucks_GM431946152.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/coin-master-free-spins-and-coins-2021_GM406889139.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/roblox-snyapse-free_GM431946152.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/pokemon-go-free-box_GM1094591345.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/roblox-island-royale-free_GM431946152.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/tiktok-minecraft-hacks_GM479516143.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/free-robux-on-ipad_GM431946152.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/roblox-hack-download_GM431946152.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/freerobuxhack-us_GM431946152.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/free-roblox-com_GM431946152.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/coin-master-hack-pro_GM406889139.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/coin-master-link_GM406889139.pdfIn PDF document text
    • http://yogaschooldecypres.be/images/how-to-hack-at-roblox-wall-hack-cbro_GM431946152.pdfIn PDF document text
    • https://www.roblox.com/.IIn 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
font_00_sfnt_off000038ef.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x38EF 22928 bytes
SHA-256: f6d6aa9a9485526f922e37681b89366629b74d8e7bdcbbe6bd85820cd04a0ed2
font_01_sfnt_off00006c46.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6C46 19408 bytes
SHA-256: 30c69dcc083440e2c9640f9f3fc98544c22b74abfdcdcdfb2dc8202e4bb11563