PDF static analysis report

Static analysis result for SHA-256 5d65b31c93a9fee0…

SUSPICIOUS

PDF

45.5 KB Created: 2021-05-19 02:05:38 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 093e7c39b6f7b6e26d28d5d23029f2c2 SHA-1: d2debc7ffb09711c58abc7d0886e3e260b699d20 SHA-256: 5d65b31c93a9fee00c7d1ac5ca7d0382a52ae6a8b672b3f62a3ba9c626cfd22f
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous embedded URLs and a call-to-action phrase, strongly suggesting a phishing or scam attempt. The ML classifier also flagged this PDF as malicious with high confidence. The presence of links related to game hacks and free currency indicates a lure to trick users into visiting malicious sites.

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 https://netcdn.xyz/app/431946152/how-to-get-2021-robux-for-free-game-hack PDF link annotation
    • https://donrazvitie.ru/images/coin-master-card-collection-hack-apk_GM406889139.pdfIn PDF document text
    • https://donrazvitie.ru/images/minecraft-diamond-finder-hack_GM479516143.pdfIn PDF document text
    • https://donrazvitie.ru/images/www-roblox-com-free-robux_GM431946152.pdfIn PDF document text
    • https://donrazvitie.ru/images/roblox-online-free_GM431946152.pdfIn PDF document text
    • https://donrazvitie.ru/images/coin-master-free-spins-link-today-new-2021_GM406889139.pdfIn PDF document text
    • https://donrazvitie.ru/images/e-free-roblox_GM431946152.pdfIn PDF document text
    • https://donrazvitie.ru/images/get-free-robux-2021_GM431946152.pdfIn PDF document text
    • https://donrazvitie.ru/images/free-robux-codes-no-verification-2021_GM431946152.pdfIn PDF document text
    • https://donrazvitie.ru/images/coin-master-free-spins-hack_GM406889139.pdfIn PDF document text
    • https://donrazvitie.ru/images/free-spin-link-for-coin-master_GM406889139.pdfIn PDF document text
    • https://donrazvitie.ru/images/www-coin-master_GM406889139.pdfIn PDF document text
    • https://donrazvitie.ru/images/https-iosgodscom-topic-20214coinmasterhack_GM406889139.pdfIn PDF document text
    • https://donrazvitie.ru/images/wurst-18_GM479516143.pdfIn PDF document text
    • https://donrazvitie.ru/images/coin-master-free-500-spins-link_GM406889139.pdfIn PDF document text
    • https://donrazvitie.ru/images/robux-hack-generator_GM431946152.pdfIn PDF document text
    • https://donrazvitie.ru/images/how-to-get-free-robux-without-verifying-2021_GM431946152.pdfIn PDF document text
    • https://donrazvitie.ru/images/minecraft-for-chromebook-free_GM479516143.pdfIn PDF document text
    • https://donrazvitie.ru/images/coin-master-in-app-purchase-hack_GM406889139.pdfIn PDF document text
    • https://donrazvitie.ru/images/coin-master-rewards-free-spins_GM406889139.pdfIn PDF document text
    • https://donrazvitie.ru/images/claim-free-spins-coin-master_GM406889139.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
stream_003_off00004a23.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4A23 30576 bytes
SHA-256: a2d35922aa63c30e0d0b4c6746af899e3068426302dbec2bc3042ab6d1ff6a66
font_01_sfnt_off00008e42.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8E42 18684 bytes
SHA-256: 6e9c0eecafd635f65838c8dbfb1e23e8457e4c9239d4b33e445d621fd980b18f