PDF static analysis report

Static analysis result for SHA-256 f66b57b521fde362…

SUSPICIOUS

PDF

37.2 KB Created: 2021-05-20 18:12:32 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 281ad7671a444ea6e12186786f730e02 SHA-1: 6c7f6a2f0e0898e41488f304a79c71a3c83a6f26 SHA-256: f66b57b521fde3620f9abec893df5bf78df267e6eefea5fc507be9d6fc1d1abe
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a prominent link within the document body, all directing users to websites that appear to offer game-related cheats or currency. The ML classifier also flagged the PDF as malicious. The presence of these links suggests a phishing or scam attempt, likely delivered as a spearphishing attachment.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7010

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/479516143/how-to-get-free-minecraft-coins-game-hack PDF link annotation
    • http://raqam.net/uploaded_files/userfiles/files/minecraft-name-tag-hacks_GM479516143.pdfIn PDF document text
    • http://raqam.net/uploaded_files/userfiles/files/coin-master-reward-link-2021_GM406889139.pdfIn PDF document text
    • http://raqam.net/uploaded_files/userfiles/files/tiktok-ui-kit-free_GM835599320.pdfIn PDF document text
    • http://raqam.net/uploaded_files/userfiles/files/coin-master-free-coins_GM406889139.pdfIn PDF document text
    • http://raqam.net/uploaded_files/userfiles/files/coin-master-free-spin-link-today-2021_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
font_00_sfnt_off000030cb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x30CB 24272 bytes
SHA-256: 41fcbe78ab73bcbd88e281c3f1544f525c6d2e43ea1a0aa61385789aadab31b8
font_01_sfnt_off0000675b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x675B 2820 bytes
SHA-256: 972979c3a46100cf5f8fd289bc6fbd2496ff75fec0e3f6753648c72ec6eba714
font_02_sfnt_off000070fb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x70FB 17872 bytes
SHA-256: d5c0ce671414cbd9fc7744383c2fd0353f594f7f374d2c17e81bdfc3f7754bab

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