PDF static analysis report

Static analysis result for SHA-256 c11eeb799c4bb853…

SUSPICIOUS

PDF

36.1 KB Created: 2021-05-22 07:10:46 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-10-01
MD5: e1b010d588b4a52f0e1e944033edffd2 SHA-1: 5ea9e1f4603f5365c2a93640c91a5f80668355eb SHA-256: c11eeb799c4bb8538d5812961343a36d13cf05a02db9cf66520dc02203403194
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document was flagged as suspicious by an ML classifier. The file presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9492

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-hacked-client-1.12-2-game-hack PDF link annotation
    • https://www.academiaanticorrupcion.org/images/coin-master-free-spins-1-coin-master_GM406889139.pdfIn PDF document text
    • https://www.academiaanticorrupcion.org/images/roblox-heroes-online_GM431946152.pdfIn PDF document text
    • https://www.academiaanticorrupcion.org/images/roblox-pink-free-robux_GM431946152.pdfIn PDF document text
    • https://www.academiaanticorrupcion.org/images/coin-master-free-raid-link_GM406889139.pdfIn PDF document text
    • https://www.academiaanticorrupcion.org/images/free-spins-on-coin-master-app_GM406889139.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
stream_002_off00003499.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x3499 24580 bytes
SHA-256: e831ed9a8ecf492c21a33b5cf4872d842b010ad11377637e2e57c8f66c6bda83
font_01_sfnt_off00006bf9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6BF9 18280 bytes
SHA-256: 63e0cf813ec8bc820137db86bcb3617ef7dd45146c6ac783cccfa5d71b9aece7

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