PDF static analysis report

Static analysis result for SHA-256 917ee0bcfca55f14…

SUSPICIOUS

PDF

41.5 KB Created: 2021-05-15 14:42:34 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: bfd1d3b6352aaf1899d8edf9121b923c SHA-1: 14d6dd6a18015c321107240f4b244d528cb57040 SHA-256: 917ee0bcfca55f14fa05ec879bcfe220be4521d9f6e3fca929b0d8ac8fba2456
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a prominent link in the document body, all directing users to websites that promise free in-game currency or hacks. The ML classifier strongly flagged this PDF as malicious, and the presence of numerous suspicious URLs reinforces this assessment. The document's content and structure suggest a lure for phishing or malware distribution.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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/how-to-get-free-spins-and-coins-in-coin-master-game-hack PDF link annotation
    • http://sauer-umweltservice.de/images/infinite-robux_GM431946152.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/free-robux-discord_GM431946152.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/coin-and-spin_GM406889139.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/free-robux-with-no-verification-2021_GM431946152.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/coin-master-map_GM406889139.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/coin-master-rewards-2021_GM406889139.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/microsoft-free-robux_GM431946152.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/android-coin-master-hack-2021_GM406889139.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/minecraft-free-download-android-apk_GM479516143.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/minecraft-116-apk-download_GM479516143.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/free-minecraft-coins_GM479516143.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/how-to-hack-peoples-roblox-accounts_GM431946152.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/minecraft-education-free_GM479516143.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/how-to-make-your-own-minecraft-server-for-free_GM479516143.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/minecraft-free-android_GM479516143.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/lastrick-com-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/facebook-coin-master_GM406889139.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/roblox-free-pants_GM431946152.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/how-to-get-free-robux-codes_GM431946152.pdfIn PDF document text
    • http://sauer-umweltservice.de/images/real-working-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off000048d8.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x48D8 24444 bytes
SHA-256: 0a5d5b442a12056e584e762d299e9d339b8055b2c9114b7b718b73fa2449afa3
font_01_sfnt_off00008012.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8012 18224 bytes
SHA-256: 1a177d96c25f70e29c96d18ff08cc0e48255fbbd4539b1ca90a782c549603dc1