PDF static analysis report

Static analysis result for SHA-256 3d6c0644c2291cf0…

SUSPICIOUS

PDF

39.5 KB Created: 2021-05-10 15:16:12 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: b89b20d496f19bfc0eac4d25471e13e2 SHA-1: c839a79a493f475adf10a2b19726dc51b1091370 SHA-256: 3d6c0644c2291cf0a69ce26b8760e528a1290cff204b16c3004ccfcedc9fc0c6
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a call-to-action phrase, strongly suggesting a phishing or malware distribution attempt. The ML classifier also flagged this PDF with high confidence. The primary malicious URL identified is https://netcdn.xyz/app/406889139/coin-master-free-spins-link-2021-iphone-game-hack, which is likely used to deliver a malicious payload or redirect to a phishing page.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9941

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-free-spins-link-2021-iphone-game-hack PDF link annotation
    • http://lawnn.ru/images/coin-master-game-hunters-club_GM406889139.pdfIn PDF document text
    • http://lawnn.ru/images/how-do-you-download-minecraft-for-free_GM479516143.pdfIn PDF document text
    • http://lawnn.ru/images/how-to-get-free-robux-no-human-verification-2021_GM431946152.pdfIn PDF document text
    • http://lawnn.ru/images/coin-master-coins_GM406889139.pdfIn PDF document text
    • http://lawnn.ru/images/free-robux-generator-2021-no-human-verification_GM431946152.pdfIn PDF document text
    • http://lawnn.ru/images/coin-master-hack-app-for-iphone_GM406889139.pdfIn PDF document text
    • http://lawnn.ru/images/coin-master-hacks-reddit_GM406889139.pdfIn PDF document text
    • http://lawnn.ru/images/earnrobux_GM431946152.pdfIn PDF document text
    • http://lawnn.ru/images/free-robux-no-human-verification_GM431946152.pdfIn PDF document text
    • http://lawnn.ru/images/hack-coin-master-343-apk_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_off00004189.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4189 23776 bytes
SHA-256: 5840e53c4c61a774e602559481780b9f44108bd5791731387c5547b3e3c22172
font_01_sfnt_off0000777b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x777B 18624 bytes
SHA-256: bf1708e3683f743f62eebe19cf799c0073e75f6b9c08859cb9fff9e4c2ba204c

Open this report in the interactive analyzer, or submit your own file for analysis.