PDF static analysis report

Static analysis result for SHA-256 8249168b20c964a8…

SUSPICIOUS

PDF

39.1 KB Created: 2021-05-22 06:40:11 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: e0e38f5a90903bb80aebb04819fdf893 SHA-1: 2d3bb281d0f1d5cd74227d0b24adc13ae09c6464 SHA-256: 8249168b20c964a861cdeec6f6543259209e26935cdda9a0ffc077599c96a509
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains embedded links and document body text referencing 'free Robux' and game hacks, indicating a lure for users to visit malicious websites. The ML classifier also flagged this PDF as malicious. While no scripts were directly extracted, the presence of external URIs and the overall context suggest a phishing or scam attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8060

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/431946152/huskybucks.com-free-robux-game-hack PDF link annotation
    • https://www.zagorjeadventureteam.hr/files/coin-master-free-spin-link-today-2021_GM406889139.pdfIn PDF document text
    • http://zagorjeadventureteam.hr/files/coin-master-event-hack_GM406889139.pdfIn PDF document text
    • https://www.zagorjeadventureteam.hr/files/get-free-robux-2021_GM431946152.pdfIn PDF document text
    • http://zagorjeadventureteam.hr/files/minecraft-pvp-hacks_GM479516143.pdfIn PDF document text
    • http://zagorjeadventureteam.hr/files/coin-master-hack-without-human-verification-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
stream_002_off000030d9.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x30D9 24792 bytes
SHA-256: dc58ad4f454ef9ba1be24893f03a25424c7788f52ebf16d2c23c1d170a3be48a
font_01_sfnt_off00006940.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6940 5696 bytes
SHA-256: 450e3ee45915afe13702bf1d587eb8b9ad88a8d2113419ac9f2fd116a828e139
font_02_sfnt_off00007652.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7652 18688 bytes
SHA-256: 6988f73f4b0746331af176c61d8a6d12afd54d9d4021c1ba8a7576897a1c52a2

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