PDF static analysis report

Static analysis result for SHA-256 cac4c84e9cee3f3d…

SUSPICIOUS

PDF

34.8 KB Created: 2021-06-18 02:44:58 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 731fb774b212e6397233646159dfe85d SHA-1: 9b712583997c131226a62ec22eedeb5d788be1e2 SHA-256: cac4c84e9cee3f3de6e6f941335a13c84a30ffa8731de46095c2f8b6bd923ea5
42 Risk Score

Malware Insights

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

The PDF document contains numerous embedded links and a visual download button, all related to game cheats and free items, suggesting a lure for users to download potentially malicious content. The ML classifier also flagged this PDF with high confidence. The primary IOC is the external URI pointing to a potential download.

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/479516143/can-you-play-minecraft-for-free-game-hack PDF link annotation
    • http://www.dciprotection.ca/images/hack-coin-master-for-free_GM406889139.pdfIn PDF document text
    • http://www.dciprotection.ca/images/how-to-get-free-hair-in-roblox_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/is-minecraft-free-on-nintendo-switch_GM479516143.pdfIn PDF document text
    • http://www.dciprotection.ca/images/how-to-get-free-roblox-premium_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/free-spins-coin-master-haktuts_GM406889139.pdfIn PDF document text
    • http://www.dciprotection.ca/images/minecraft-for-free-on-phone_GM479516143.pdfIn PDF document text
    • http://www.dciprotection.ca/images/minecraft-free-download-chromebook_GM479516143.pdfIn PDF document text
    • http://www.dciprotection.ca/images/minecraft-login-free_GM479516143.pdfIn PDF document text
    • http://www.dciprotection.ca/images/hack-roblox-users_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/how-to-get-free-vip-in-roblox-fashion-famous_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/robux-cheat-engine-64-download_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/roblox-how-to-get-free-clothes_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/coin-master-mod-apk-latest-hack-with-unlimited-free-spins_GM406889139.pdfIn PDF document text
    • http://www.dciprotection.ca/images/tiktok-free-unlimited-likes_GM835599320.pdfIn PDF document text
    • http://www.dciprotection.ca/images/minecraft-apk-download-free-11-055_GM479516143.pdfIn PDF document text
    • http://www.dciprotection.ca/images/roblox-free-tickets-copypasta_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/how-to-get-free-robux-without-paying_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/tryrbx-site-free-robux_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/hey-google-how-do-you-get-free-robux_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/bloxpink-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_off0000328d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x328D 22412 bytes
SHA-256: 68aedf64edc69b540c1f5d194f820105dc1aac007b002dce25bba969aee76ceb
font_01_sfnt_off00006453.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6453 18708 bytes
SHA-256: f5208eddf1f6b5c18def2bcdaa7b9b4b699475180da5a60222e46653029b9c71