PDF static analysis report

Static analysis result for SHA-256 7d9ed0c7b2d28174…

SUSPICIOUS

PDF

32.1 KB Created: 2021-07-20 00:33:54 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: f8f08d67c4c25e624fe79741feb8c4a5 SHA-1: 1c64e126e5307046947c5cb1f9bb72742b19798a SHA-256: 7d9ed0c7b2d28174d9d5bf814a416d5167d2c48c605ece0cb575b6d40b1bd288
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, indicating a phishing attempt to trick users into downloading potentially malicious content. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs suggests it is designed to lead users to a compromised site. 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/431946152/free-robux-no-password-game-hack PDF link annotation
    • http://www.copoint.co.uk/images/free-robux-co_GM431946152.pdfIn PDF document text
    • http://www.copoint.co.uk/images/coin-master-spin-free_GM406889139.pdfIn PDF document text
    • http://www.copoint.co.uk/images/minecraft-free-play-no-download_GM479516143.pdfIn PDF document text
    • http://www.copoint.co.uk/images/free-tiktok-accounts-with-followers_GM835599320.pdfIn PDF document text
    • http://www.copoint.co.uk/images/hack-robux_GM431946152.pdfIn PDF document text
    • http://www.copoint.co.uk/images/how-to-buy-robux-for-free_GM431946152.pdfIn PDF document text
    • http://www.copoint.co.uk/images/get-free-spins-coin-master_GM406889139.pdfIn PDF document text
    • http://www.copoint.co.uk/images/how-to-get-minecraft-java-edition-for-free_GM479516143.pdfIn PDF document text
    • http://www.copoint.co.uk/images/free-coins-and-spins-coin-master_GM406889139.pdfIn PDF document text
    • http://www.copoint.co.uk/images/robux-gift-card-free_GM431946152.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_off00002880.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2880 22016 bytes
SHA-256: 860e045d43a5269c5b0072eb5e7510bd3f85c82108bf11cdcd78e6a289c2e5d4
font_01_sfnt_off00005937.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5937 18920 bytes
SHA-256: e32cd2d9ef9c7d65ca6dcb56925fdb086d69ea06ee0e8757ce45dcc04a676380

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