PDF static analysis report

Static analysis result for SHA-256 29fb755bb372db05…

SUSPICIOUS

PDF

38.1 KB Created: 2021-05-21 10:35:18 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: 1581298af831254bb6e46e6f47620929 SHA-1: 1fbb3ee21af01d4a83300ad6697df760079a781f SHA-256: 29fb755bb372db05061d3a455bb3be0c80e019d696c93db95c66a4c0c2988b35
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains embedded URLs and a visual download button, strongly suggesting a lure to download potentially malicious software. The ML classifier also flagged this PDF with high confidence. The document body mentions 'Minecraft Hack Client' and includes a URL pointing to a similar download, indicating a social engineering attempt to trick users into downloading a hack client. No scripts were extracted, but the presence of external URLs and the ML classification point to a malicious intent.

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-hack-client-1.8-9-game-hack PDF link annotation
    • http://opac.stiesa.ac.id/repository/free-spins-and-coins-coin-master-2021-link_GM406889139.pdfIn PDF document text
    • http://opac.stiesa.ac.id/repository/where-can-i-get-free-coins-for-coin-master_GM406889139.pdfIn PDF document text
    • http://opac.stiesa.ac.id/repository/coin-master-apk-hack-32_GM406889139.pdfIn PDF document text
    • http://opac.stiesa.ac.id/repository/roblox-hack-me_GM431946152.pdfIn PDF document text
    • http://opac.stiesa.ac.id/repository/how-to-get-minecraft-for-free-on-xbox_GM479516143.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_off0000348b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x348B 28732 bytes
SHA-256: 08ef2e1ea5400ccb0044f59572228f9a1233d060fd45a2f52f5ceac4249d1010
font_01_sfnt_off000073a6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x73A6 18356 bytes
SHA-256: 7146a4451d5a4af0805248e1a25bf748bd62d3cefbd8f089093f6989f2885b31

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