PDF static analysis report

Static analysis result for SHA-256 dd61cc17d8e54f65…

SUSPICIOUS

PDF

33.0 KB Created: 2021-06-20 18:42:13 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: b6462a31719ecc7d00dbb05747e637c8 SHA-1: 2a87760a29a453adc18f78711c6ffe588d4ab5d6 SHA-256: dd61cc17d8e54f650e754ea8b4547282a863ed9c52224a4bcac0ca52850c6969
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains numerous links to websites offering game cheats and virtual currency, such as 'free Minecraft' and 'free Robux'. The presence of a visual download button and the ML classifier's high confidence score indicate a malicious intent to trick users into downloading potentially harmful content. The document's content and embedded URLs strongly suggest a lure for malware distribution or potentially unwanted applications.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9824

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/free-minecraft-no-virus-free-robux-game-hack PDF link annotation
    • http://feuerwehr-rheinau.de/images/newo-icu-roblox-free-robux_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/free-coin-master-spins-2021_GM406889139.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/coin-master-70-spin-link-2021_GM406889139.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/minecraft-pe-hacks_GM479516143.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/ben-ten-roblox-cheats_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/coin-master-free-spins-link-today-new_GM406889139.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/free-tiktok-likes_GM835599320.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/free-robux-gift-card-codes_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/free-coins-coin-master-2021_GM406889139.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/free-spins-and-coins-coin-master-2021-link_GM406889139.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/free-tiktok-username-and-password_GM835599320.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/minecraft-pocket-edition-download-free-pe-calculator_GM479516143.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/create-minecraft-server-free_GM479516143.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/mcpe-free-download_GM479516143.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/roblox-retail-tycoon-hack-save-game_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/coin-master-32-android-mod-hack-apk-download_GM406889139.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/robuxmatchcon_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/how-to-make-a-minecraft-java-server-for-free_GM479516143.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/como-hackear-ropa-en-roblox-2021_GM431946152.pdfIn PDF document text
    • http://feuerwehr-rheinau.de/images/orocash-free-robux_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_off00002aa0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2AA0 22120 bytes
SHA-256: c7f14be3decfb234b17f30b0425f10149820d146648e969858240d60d8749c1f
font_01_sfnt_off00005bb1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5BB1 19272 bytes
SHA-256: 2e4935de790b97c95c51e996b662b170ae6775d7218a1a82c5accac64204d83b