PDF static analysis report

Static analysis result for SHA-256 dd7432492fafcb75…

SUSPICIOUS

PDF

37.0 KB Created: 2021-06-18 15:48:48 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: b572766f06451648e357c91577d8fd59 SHA-1: c46f9aa2bb754a0df1e8a98daf52209adb39df26 SHA-256: dd7432492fafcb75f7dfee5998229c6563d463f333d52be28da209ac9675d0b0
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains a lure promising free Robux, directing users to a suspicious URL. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs indicates an attempt to download further content. While no scripts were explicitly extracted, the PDF structure and embedded URLs suggest a malicious workflow, likely involving a download or redirection to a malicious site.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9981

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/get-easy-free-robux-game-hack PDF link annotation
    • https://schneider-und-berger.de/images/comment-hacker-robux-sur-telephone_GM431946152.pdfIn PDF document text
    • https://schneider-und-berger.de/images/synapse-roblox-free-download_GM431946152.pdfIn PDF document text
    • https://schneider-und-berger.de/images/tiktok-free-wala-video_GM835599320.pdfIn PDF document text
    • https://schneider-und-berger.de/images/50-free-spins-coin-master_GM406889139.pdfIn PDF document text
    • https://schneider-und-berger.de/images/free-spins-on-coin-master-game_GM406889139.pdfIn PDF document text
    • https://schneider-und-berger.de/images/how-to-setup-a-minecraft-server-for-free_GM479516143.pdfIn PDF document text
    • https://schneider-und-berger.de/images/cheat-roblox-windows-10-magnet-simulator-2021_GM431946152.pdfIn PDF document text
    • https://schneider-und-berger.de/images/haktuts-coin-master-free-daily-spins_GM406889139.pdfIn PDF document text
    • https://schneider-und-berger.de/images/coin-master-spin-hack-app_GM406889139.pdfIn PDF document text
    • https://schneider-und-berger.de/images/free-spins-for-coin-master-2021_GM406889139.pdfIn PDF document text
    • https://schneider-und-berger.de/images/coin-master-free-spins-2021_GM406889139.pdfIn PDF document text
    • https://schneider-und-berger.de/images/cara-cheat-roblox-lumber-tycoon-2_GM431946152.pdfIn PDF document text
    • https://schneider-und-berger.de/images/roblox-got-talent-hack-piano_GM431946152.pdfIn PDF document text
    • https://schneider-und-berger.de/images/free-spins-for-coin-master-app_GM406889139.pdfIn PDF document text
    • https://schneider-und-berger.de/images/coin-master-free-spin-ml_GM406889139.pdfIn PDF document text
    • https://schneider-und-berger.de/images/unkown-cheat-roblox_GM431946152.pdfIn PDF document text
    • https://schneider-und-berger.de/images/free-coin-coin-master_GM406889139.pdfIn PDF document text
    • https://schneider-und-berger.de/images/free-roblox-gift-card-codes-2021-unused_GM431946152.pdfIn PDF document text
    • https://schneider-und-berger.de/images/coin-master-daily-free-spins_GM406889139.pdfIn PDF document text
    • https://schneider-und-berger.de/images/roblox-arsenal-hacks-download_GM431946152.pdfIn PDF document text
    • https://www.roblox.com/.IIn 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_off00003adf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3ADF 22308 bytes
SHA-256: ed2b25e5aedf054691112064309a9a16ad8c463ac1bcda73836f667a99b99327
font_01_sfnt_off00006c61.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6C61 18812 bytes
SHA-256: 78960a8898981f58cca7e2cdc00f16041cae9c9fb0a144c565ceb4aa3d5b936e