PDF static analysis report

Static analysis result for SHA-256 e292b36b1dea7bda…

SUSPICIOUS

PDF

35.4 KB Created: 2021-06-30 07:27:38 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: afa2aea2b7ee2a17303cb3a95b751a3e SHA-1: 0c6bc01dd16ed0ec054b40a7e2963ac6f3dc7bef SHA-256: e292b36b1dea7bda8ff47f587f819698bf96554edb2becbb8306f1a2ba38b145
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The document contains a lure for free in-game currency, specifically 'Robux', and includes an external URI pointing to a suspicious download URL. The ML classifier also flagged this PDF with high confidence. While no scripts were explicitly extracted, the presence of embedded URLs and the nature of the lure suggest an attempt to redirect users to malicious content or facilitate a scam.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

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.co/app/431946152/how-to-get-free-robux-on-computer-game-hack PDF link annotation
    • https://ceiprevellodetoro.org/images/roblox-city-simulator-free_GM431946152.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/free-400-spins-coin-master_GM406889139.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/bux-gg-roblox-free_GM431946152.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/coin-master-free-daily-spins_GM406889139.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/how-to-inspect-and-get-free-robux_GM431946152.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/roblox-hack-site_GM431946152.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/free-tiktok-followers-no-human-verification-2021_GM835599320.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/ww-robux-hack-me_GM431946152.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/coin-master-hack-app-for-iphone_GM406889139.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/coin-master-level-4_GM406889139.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/free-robux-app-2021_GM431946152.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/coin-master-free-spin-today_GM406889139.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/coinmaster-spin-ml-link_GM406889139.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/free-minecraft-server-hosting-24-7_GM479516143.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/how-to-hack-unblock-roblox-password-on-computer_GM431946152.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/how-can-i-get-free-robux_GM431946152.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/pink-ant-roblox-high-school-cheating_GM431946152.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/games-that-can-be-hacked_GM431946152.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/free-spin-coin-master-link-download_GM406889139.pdfIn PDF document text
    • https://ceiprevellodetoro.org/images/roblox-knife-simulatore-hack_GM431946152.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
font_00_sfnt_off00003241.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3241 22504 bytes
SHA-256: 53be97298edfd77bfdb821c171ae3594bf982c2cfa47e89bc3effba3f30cae4f
font_01_sfnt_off0000644f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x644F 19420 bytes
SHA-256: 4eeda5a53974dafe6a6a7eb0474e8c00647b290d21ead3df531c01c0ce008c20