PDF static analysis report

Static analysis result for SHA-256 8412f00ec64f405f…

SUSPICIOUS

PDF

43.9 KB Created: 2021-05-12 03:30:40 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: f7351786b80b495bd33a99af7327fe4d SHA-1: 108b1c11a1bfd0e43cf1b87cd5d5499b4befbdcd SHA-256: 8412f00ec64f405f8d9e1c9a512c8f894186cd6f47fad3ea041f164a6c78787b
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains embedded URLs and a heuristic firing for a visual download button, suggesting a lure to download a malicious file. The ML classifier strongly flagged this PDF as malicious. While no scripts were extracted, the presence of external URIs and the nature of the embedded content indicate a likely attempt to trick the user into downloading potentially harmful game-related software.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9969

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/is-java-minecraft-free-game-hack PDF link annotation
    • http://learningarabic.co.uk/images/minecraft-pe-hacks-2021_GM479516143.pdfIn PDF document text
    • http://learningarabic.co.uk/images/free-robux-giveaway-live_GM431946152.pdfIn PDF document text
    • http://learningarabic.co.uk/images/coin-master-free-spins-daily-link-updated_GM406889139.pdfIn PDF document text
    • http://learningarabic.co.uk/images/oginject-co_GM406889139.pdfIn PDF document text
    • http://learningarabic.co.uk/images/minecraft-online-free-no-download_GM479516143.pdfIn PDF document text
    • http://learningarabic.co.uk/images/free-spin-link-coin-master_GM406889139.pdfIn PDF document text
    • http://learningarabic.co.uk/images/roblox-robux-hack_GM431946152.pdfIn PDF document text
    • http://learningarabic.co.uk/images/free-robux-please_GM431946152.pdfIn PDF document text
    • http://learningarabic.co.uk/images/minecraft-pe-hack-client-ios_GM479516143.pdfIn PDF document text
    • http://learningarabic.co.uk/images/free-minecraft-bedrock-server_GM479516143.pdfIn PDF document text
    • http://learningarabic.co.uk/images/coin-master-hack-ios-2021_GM406889139.pdfIn PDF document text
    • http://learningarabic.co.uk/images/free-minecraft-for-kids_GM479516143.pdfIn PDF document text
    • http://learningarabic.co.uk/images/how-to-earn-robux-for-free-2021_GM431946152.pdfIn PDF document text
    • http://learningarabic.co.uk/images/coin-master-free-spins-usa-2021_GM406889139.pdfIn PDF document text
    • http://learningarabic.co.uk/images/roblox-rape-hack_GM431946152.pdfIn PDF document text
    • http://learningarabic.co.uk/images/free-minecraft-maps_GM479516143.pdfIn PDF document text
    • http://learningarabic.co.uk/images/coin-master-game-hunter_GM406889139.pdfIn PDF document text
    • http://learningarabic.co.uk/images/coin-master-daily-free-spins-link-app_GM406889139.pdfIn PDF document text
    • http://learningarabic.co.uk/images/free-robux-codes_GM431946152.pdfIn PDF document text
    • http://learningarabic.co.uk/images/get-free-spins-coin-master-link_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_003_off00004c27.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4C27 28484 bytes
SHA-256: ca5cea1cc614ec9427e669c747cbb424fb4c613fd93a0cbc87c6d3fe971f0f76
font_01_sfnt_off00008ae4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8AE4 17848 bytes
SHA-256: 2812ffd3b6569d14fce824048316eedc6e3758fbb22d1025bbcec1b053185b7d

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