PDF static analysis report

Static analysis result for SHA-256 7881ebe167dbfbce…

SUSPICIOUS

PDF

42.5 KB Created: 2021-05-19 06:01:58 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 61540bad197c005db7c9376d07e6a0a3 SHA-1: abc84f79c2df86c41593b0b4f3bcf1fd118c706d SHA-256: 7881ebe167dbfbce6f82da5ccecb0fbc533b8482a3e01d12306ef5a66261973e
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and a call-to-action phrase, strongly suggesting a phishing or malware distribution attempt. The primary URL, https://netcdn.xyz/app/431946152/free-robux-please-game-hack, is likely intended to lead the user to download a malicious payload. The ML classifier also flagged this PDF with high confidence.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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/431946152/free-robux-please-game-hack PDF link annotation
    • http://precisionheavyhaul.com/images/roblox-speed-hack_GM431946152.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/how-to-get-free-spins-grom-coin-master_GM406889139.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/minecraft-pe-hack-client_GM479516143.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/coin-master-cheat-codes-free_GM406889139.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/how-to-get-free-robux-gift-cards_GM431946152.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/minecraft-bedrock-free-server-hosting_GM479516143.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/how-to-get-minecraft-bedrock-for-free_GM479516143.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/will-minecraft-dungeons-be-free_GM479516143.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/free-robux-hacks-no-verification_GM431946152.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/free-gifts-coin-master_GM406889139.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/coin-master-free-spins-link-2021_GM406889139.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/coin-master-hack-pro-gamers-com_GM406889139.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/roblox-getting-hacked_GM431946152.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/free-coins-for-coin-master_GM406889139.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/free-coin-master-cards_GM406889139.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/minecraft-115-2-hacks_GM479516143.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/sites-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/coin-master-hack-generator_GM406889139.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/how-to-make-free-robux_GM431946152.pdfIn PDF document text
    • http://precisionheavyhaul.com/images/robux-hack-generator_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
stream_003_off000047ea.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x47EA 25684 bytes
SHA-256: 110f6a5f2f9d77fe1a2f7d8012485dfae8061cda7d1761b332dd7bcec074878f
font_01_sfnt_off0000833a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x833A 18472 bytes
SHA-256: a4143b220e35e332e52efa777ecf598d1a164c1d6c5ab1887881bf2674d2e637

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