PDF static analysis report

Static analysis result for SHA-256 430ca3ac4a20a71f…

SUSPICIOUS

PDF

47.2 KB Created: 2021-05-16 01:42:13 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: a2dd3f925b32c2525caae38001d4d85c SHA-1: 5284127233761488b4db3413a643ee97b52df4eb SHA-256: 430ca3ac4a20a71f0f33b38f64b97c4da67462181d239dbe679a9db5756efb6d
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains embedded URLs and a visual download button lure, strongly suggesting it is designed to trick users into downloading a secondary payload. The ML classifier also flagged this PDF as malicious. The primary URL, https://netcdn.xyz/app/431946152/robux-game-com-game-hack, likely hosts the malicious content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8948

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/robux-game-com-game-hack PDF link annotation
    • https://www.littlerockholidayresort.co.za/images/coin-master-free-gold-cards-link-2021ee-spins_GM406889139.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/roblox-download-pc-free_GM431946152.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/coin-master-hack-ios-jailbreak_GM406889139.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/how-to-get-free-robux-without-verification_GM431946152.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/free-roblox-svg_GM431946152.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/how-to-get-minecraft-pe-for-free-ios_GM479516143.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/coin-master-free-link_GM406889139.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/daily-free-spins-coin-master-app_GM406889139.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/free-robux-no-verification-or-survey_GM431946152.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/roblox-scam_GM431946152.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/how-to-get-free-robux-no-human-verification-2021_GM431946152.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/free-robux-without-downloading-apps_GM431946152.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/coin-master-bonus_GM406889139.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/how-to-get-minecraft-for-free-on-chromebook_GM479516143.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/how-to-hack-robux_GM431946152.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/coin-master-free-spins-no-survey_GM406889139.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/redeem-roblox-card-free_GM431946152.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/hacks-for-coin-master_GM406889139.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/how-to-hack-people-on-roblox_GM431946152.pdfIn PDF document text
    • https://www.littlerockholidayresort.co.za/images/coinmasterfreespins_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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00004c73.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4C73 26048 bytes
SHA-256: aae0f4c07423d1ed7896c932b022cdd8045c60c48306f2cc186ba51ec6439861
font_01_sfnt_off000088fb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x88FB 5696 bytes
SHA-256: 450e3ee45915afe13702bf1d587eb8b9ad88a8d2113419ac9f2fd116a828e139
font_02_sfnt_off0000960c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x960C 18340 bytes
SHA-256: c3384937c05d12942e5ee2f32f048a43efe3336dc3e7ac7a8d2adf4ff389f548

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