PDF static analysis report

Static analysis result for SHA-256 722ae47a1ee21306…

SUSPICIOUS

PDF

34.1 KB Created: 2021-06-27 09:40:26 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: b868907cee01e01df1cd9b51b46d0608 SHA-1: 3c422c0fb32d3818719413b0ed45f3b8da2746e0 SHA-256: 722ae47a1ee21306edd6b56f3ccce81088ac74346c6559ef2d7cb403348fd6b8
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous links to external websites, many of which are related to Roblox cheats and hacks, suggesting a lure for users to download potentially malicious files. The ML classifier strongly flagged this PDF as malicious, and the presence of embedded URLs further supports a malicious intent. No scripts were extracted from this sample, but the overall pattern indicates a phishing attempt to trick users into downloading malware.

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/roblox-sword-hack-script-game-hack PDF link annotation
    • http://amanaya.in/uploaded_files/userfiles/files/robuxmatchcom-free-robux_GM431946152.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/contact-roblox-account-hacked_GM431946152.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/roblox-ninja-dojo-tycoon-cheats_GM431946152.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/how-do-you-get-robux-on-roblox_GM431946152.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/how-to-get-flyable-pets-in-roblox-free_GM431946152.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/roblox-cheat-engine-game-shut-down_GM431946152.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/demon-roblox_GM431946152.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/how-to-get-free-robux-easy_GM431946152.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/how-to-crack-a-roblox-hack-made-in-visual-studio_GM431946152.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/minecraft-free-online-unblocked_GM479516143.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/free-account-roblox-with-robux_GM431946152.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/www-roblox-com-robux-free_GM431946152.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/coin-master-3533-android-hack_GM406889139.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/how-to-hack-roblox-2021-may_GM431946152.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/roblox-free-robux-com_GM431946152.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/coin-master-hack-apk-33-download_GM406889139.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/coin-master-free-coins-link-2021_GM406889139.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/free-robux-hack-us_GM431946152.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/coin-master-pc-hack-download_GM406889139.pdfIn PDF document text
    • http://amanaya.in/uploaded_files/userfiles/files/redeem-card-codes-free-roblox_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_off00002c02.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2C02 22880 bytes
SHA-256: a520e8ad1960e450f46a65667136173a7654a2c44f15e4a7ad3d29aa754fde57
font_01_sfnt_off00005f40.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F40 19392 bytes
SHA-256: d8708091dc857f0edb77b55c98921f6feda16436026aa98c3876de0c4fdb7b29