PDF static analysis report

Static analysis result for SHA-256 f686d3c380d7e2a1…

SUSPICIOUS

PDF

34.8 KB Created: 2021-07-06 09:42:36 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 506de30d66d719ba0cde399a5c88f410 SHA-1: d1d599c70ecfd36d63c544e5218c2bde2ed77589 SHA-256: f686d3c380d7e2a19cd86a1f0c2e0f1714da11fb2fc636a44e7f981a2e22d574
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and a visual download lure, suggesting it is designed to trick users into downloading potentially malicious files. The ML classifier strongly flagged this PDF as malicious, and the presence of multiple links to game-related hacks indicates a phishing or malware distribution attempt. No scripts were extracted, but the overall structure and content point towards a social engineering attack.

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.tw/app/479516143/minecraft-hacked-client-game-hack PDF link annotation
    • http://lib.fisipumt.ac.id/repository/roblox-potara-dragon-ball-rage-hack_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/coin-master-free-spins-link-today-hack_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/www-roblox-cheat_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/is-minecraft-earth-free_GM479516143.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/john-doe-roblox-hacker_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-roblox-account-cracker_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/cheat-to-get-free-robux-on-roblox_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/mano-county-roblox-hack_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/how-many-levels-does-coin-master-have_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/how-many-levels-are-in-coin-master_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-coin-master-links_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/wwwhacks-for-roblox_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/coinmaster-rewards_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/speed-hack-roblox-lumber-tycoon-2_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/coin-master-pc-game-free-download_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-robux-codes-2021-no-human-verification_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-roblox-sword_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-money-hack-roblox-vicholsimlotor_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/free-roblox-shirts-templates_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/free-robux-com-no-verification_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
font_00_sfnt_off000032ba.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x32BA 22724 bytes
SHA-256: 046570e5cfc32a03e6c0d00dea3a03dd1e7e54a228051bab0228f2105576d6a0
font_01_sfnt_off0000656a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x656A 18272 bytes
SHA-256: 0fd2c848ddb47650564216b877fc40ab0e75fea84b18b99b3308064a801b9109

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