PDF static analysis report

Static analysis result for SHA-256 fc0331e162094693…

SUSPICIOUS

PDF

34.5 KB Created: 2021-06-18 11:02:37 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 41e99645b30fef4bddf811db69a49687 SHA-1: 0b9545575bf2a2790f93ed173b5e826248048659 SHA-256: fc0331e162094693873e573d31629f6f1a21b6c36c61c8af0d6a53752ddceb99
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous embedded URLs and text referencing game hacks and cheats, aiming to trick users into downloading malicious content. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs further supports a malicious intent to redirect users to potentially harmful sites. No scripts were extracted from this sample.

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/how-to-hack-roblox-for-robux-on-pc-game-hack PDF link annotation
    • http://www.hlad.hr/files/minecraft-hacked-client-bedrock_GM479516143.pdfIn PDF document text
    • http://www.hlad.hr/files/coin-master-spin-hack-no-verification_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/blogspot-coin-master_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/free-robux-sites-that-work_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/free-coins-and-free-spins-coin-master-2021_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/coin-master-daily-free-spins-link-today-facebook_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/free-bedrock-minecraft_GM479516143.pdfIn PDF document text
    • http://www.hlad.hr/files/todays-free-spin-and-coin-links_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/free-tiktok-likes-trial_GM835599320.pdfIn PDF document text
    • http://www.hlad.hr/files/script-roblox-hack-2021_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/get-coin-master-spins-free_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/websites-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/robux-free-promo-codes_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/roblox-no-download-hack_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/free-spin-app-coin-master_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/coin-master-hack-spins-game-download_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/how-to-hack-coin-master-spin_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/where-can-i-get-free-coins-for-coin-master_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/lots-of-robux_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/free-pe_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
font_00_sfnt_off00002f44.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F44 22420 bytes
SHA-256: fa6f986a76f90ba0a0a6e5265cfc2d05600bd139e2aa899beaa971c2d98a9044
font_01_sfnt_off00006148.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6148 19280 bytes
SHA-256: 7782d4a19a91be9f7c51a744324469b5527138b3dbef94400e53e77b0d319325