PDF static analysis report

Static analysis result for SHA-256 8f4e9d261f9a0ae5…

SUSPICIOUS

PDF

33.6 KB Created: 2021-06-30 07:00:01 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: d1d7d3449d327685266388aa81adeeb9 SHA-1: 6c15dcdc7b1931aeadd1f32304d16d9bbe331a0b SHA-256: 8f4e9d261f9a0ae518e4a38226f666448da9c4477c2b0c52336e9841158cc4b5
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains an embedded URL that points to a potential script download related to game hacks. The document body and extracted URLs suggest a lure for users seeking cheats or exploits for games like Roblox and Coin Master. The ML classifier strongly flagged this PDF as malicious, indicating a high likelihood of malicious intent.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

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/survivor-hack-scrip-t-roblox-game-hack PDF link annotation
    • https://www.legclub.org/uploads/files/files/free-spins-for-coin-master_GM406889139.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/i-got-hacked-on-roblox-what-should-i-do_GM431946152.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/coin-master-free-spins-app_GM406889139.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/minecraft-free-download-android_GM479516143.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/how-to-sue-roblox_GM431946152.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/free-robux-hack-fast-and-easy_GM431946152.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/robux-gift-card-free_GM431946152.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/furky-roblox-hacks-blocburg_GM431946152.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/coin-master-free-daily-spins-and-coins_GM406889139.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/gift-card-codes-roblox-free_GM431946152.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/coin-master-hack-unlimited-spins-apk-download_GM406889139.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/how-to-hack-any-server-in-roblox-with-script_GM431946152.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/microsoft-free-robux_GM431946152.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/i-didnt-get-my-free-spins-in-coin-master_GM406889139.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/real-robux-codes_GM431946152.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/coin-master-official-website_GM406889139.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/free-minecraft-bedrock-server-hosting_GM479516143.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/rc7-download-free-roblox_GM431946152.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/coin-master-daily-bonus_GM406889139.pdfIn PDF document text
    • https://www.legclub.org/uploads/files/files/free-robux-without-downloading-anything_GM431946152.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
font_00_sfnt_off00002eb3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2EB3 21372 bytes
SHA-256: 618b1a7dc38610383150e28564cbb0d7e149389701f77556b99173a5242b3511
font_01_sfnt_off00005da7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5DA7 19208 bytes
SHA-256: 020e1b9034c78ac308cf0db4fe5b1f7946f4e47dc46dd24830d72bb4305f33a1