PDF static analysis report

Static analysis result for SHA-256 498c1e9738d7f3b9…

SUSPICIOUS

PDF

32.7 KB Created: 2021-07-19 20:04:39 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 1f5b7c66a43dbf2c21ea8cf173e45818 SHA-1: 6a4b4b8b441b6577facfa0613360bf6f83840948 SHA-256: 498c1e9738d7f3b922d2579f55f2fd65129396547f74531731615ebba766382d
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and a visual download button lure, suggesting it is designed to trick users into downloading a malicious file. The ML classifier strongly flagged this PDF as malicious, and the presence of multiple suspicious URLs reinforces this assessment. The document body, though partially garbled, indicates a lure related to 'Minecraft Online Free Download'. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9900

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 http://netcdn.tw/app/479516143/minecraft-online-free-download-game-hack PDF link annotation
    • http://www.sscs-uae.com/userfiles/files/minecraft-skins-free-girl_GM479516143.pdfIn PDF document text
    • http://www.sscs-uae.com/userfiles/files/minecraft-dungeons-free_GM479516143.pdfIn PDF document text
    • http://www.sscs-uae.com/userfiles/files/coin-master-free-spins-2021_GM406889139.pdfIn PDF document text
    • http://www.sscs-uae.com/userfiles/files/free-spins-for-coin-master-game_GM406889139.pdfIn PDF document text
    • http://www.sscs-uae.com/userfiles/files/free-robux-no-verification-2021_GM431946152.pdfIn PDF document text
    • http://www.sscs-uae.com/userfiles/files/free-robux-obby_GM431946152.pdfIn PDF document text
    • http://www.sscs-uae.com/userfiles/files/minecraft-com-free_GM479516143.pdfIn PDF document text
    • http://www.sscs-uae.com/userfiles/files/minecraft-login-free_GM479516143.pdfIn PDF document text
    • http://www.sscs-uae.com/userfiles/files/free-texture-packs-for-minecraft-pe_GM479516143.pdfIn PDF document text
    • http://www.sscs-uae.com/userfiles/files/daily-free-spins-for-coin-master_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
font_00_sfnt_off00002c62.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2C62 22308 bytes
SHA-256: 9fdd7ea74c2775cedb31349c9370db88743c24789c80fb5954ca42648c5bc867
font_01_sfnt_off00005db6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5DB6 18292 bytes
SHA-256: a2a63f8c18687518d260bdaa10b8e62a526b9456f69b3d2706eff3b892369b89

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