PDF static analysis report

Static analysis result for SHA-256 0ee1e6e7be9f1a17…

SUSPICIOUS

PDF

42.6 KB Created: 2021-05-15 12:07:20 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 4d1073767e11b6028a063b7c2e8e179d SHA-1: 76d0aae59a07c73edc513a51f7d1ff12a1d7b72a SHA-256: 0ee1e6e7be9f1a17d3c35065291f4fe3ff0040d4d4aeb8e78b45b91cfae77c81
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains multiple embedded URLs and a visual download button, strongly suggesting a lure for downloading potentially unwanted or malicious software, such as game hacks. The ML classifier also flagged this PDF with high confidence. The primary URL points to a game hack download, reinforcing the phishing pretext.

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/406889139/coin-master-3.4-4-hack-download-game-hack PDF link annotation
    • http://www.kalaaliaraq.dk/images/can-i-get-robux-for-free_GM431946152.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/coin-master-35-16-hack-apk_GM406889139.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/roblox-free-bundles_GM431946152.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/roblox-accounts-for-sale-free_GM431946152.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/coin-master-spin-link-today_GM406889139.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/free-robux-no-human-verify_GM431946152.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/free-robux-codes-2021_GM431946152.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/free-robux-generator-2021-no-human-verification-or-survey_GM431946152.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/free-coin-master-gift-link_GM406889139.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/coin-master-daily-free-spins-today_GM406889139.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/minecraft-apk-download-free-11-055_GM479516143.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/free-minecraft-generator_GM479516143.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/rewards-roblox_GM431946152.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/how-to-get-robux-for-free-2021_GM431946152.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/free-roblox-hack-us_GM431946152.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/universal-minecraft-converter-free_GM479516143.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/roblox-exploit-scripts_GM431946152.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/how-to-get-free-robux-promo-codes_GM431946152.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/free-roblox-app_GM431946152.pdfIn PDF document text
    • http://www.kalaaliaraq.dk/images/coin-master-spin-hack-2021_GM406889139.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00004c1e.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4C1E 24220 bytes
SHA-256: 82fc9e2ea4cf9f64bdcb8cc94badf5e00eab6169bd04949935afdbf79cbd23cd
font_01_sfnt_off0000833e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x833E 18596 bytes
SHA-256: 653e32edcf9ed077e1e00ad7438c0e98859ea5c3c21d14a7675548ef56ce0412