PDF static analysis report

Static analysis result for SHA-256 64fba0ef747e3883…

SUSPICIOUS

PDF

44.1 KB Created: 2021-05-10 23:10:17 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 8d7cfd2712eb4879d9297b1862762198 SHA-1: 7a1b6f3aadc505711569bde3df02cb95794d7937 SHA-256: 64fba0ef747e3883fb457f63f6b5967ea3a5691937b2e16f5f5d059c2dd5b79a
42 Risk Score

Malware Insights

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

The PDF document contains a prominent external URI pointing to a download link, suggesting a lure for users to obtain a game hack. The presence of a visual download button heuristic further supports this malicious workflow. The ML classifier also strongly flagged this PDF as malicious, indicating a high probability of malicious intent.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9648

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/406889139/coin-master-download-hack-game-hack PDF link annotation
    • https://www.anagoria.com/images/coinmaster-spin-ml-free_GM406889139.pdfIn PDF document text
    • https://www.anagoria.com/images/free-account-roblox-with-robux_GM431946152.pdfIn PDF document text
    • https://www.anagoria.com/images/dominus-roblox-free_GM431946152.pdfIn PDF document text
    • https://www.anagoria.com/images/free-robux-2021-no-human-verification_GM431946152.pdfIn PDF document text
    • https://www.anagoria.com/images/coin-master-rewards_GM406889139.pdfIn PDF document text
    • https://www.anagoria.com/images/can-i-get-minecraft-for-free_GM479516143.pdfIn PDF document text
    • https://www.anagoria.com/images/free-robux-co_GM431946152.pdfIn PDF document text
    • https://www.anagoria.com/images/free-robux-hack-generator_GM431946152.pdfIn PDF document text
    • https://www.anagoria.com/images/roblox-images_GM431946152.pdfIn PDF document text
    • https://www.anagoria.com/images/free-minecraft-hosting_GM479516143.pdfIn PDF document text
    • https://www.anagoria.com/images/can-u-get-free-robux_GM431946152.pdfIn PDF document text
    • https://www.anagoria.com/images/100-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
    • https://www.anagoria.com/images/coin-master-extra-spins_GM406889139.pdfIn PDF document text
    • https://www.anagoria.com/images/how-to-get-free-robux-generator_GM431946152.pdfIn PDF document text
    • https://www.anagoria.com/images/how-to-get-free-minecraft-skins_GM479516143.pdfIn PDF document text
    • https://www.anagoria.com/images/moonactive-coin-master-hack_GM406889139.pdfIn PDF document text
    • https://www.anagoria.com/images/free-robux-gift-card-generator_GM431946152.pdfIn PDF document text
    • https://www.anagoria.com/images/coin-master-free-spins-1-coin-master_GM406889139.pdfIn PDF document text
    • https://www.anagoria.com/images/coin-master-free-cards-link-2021-today_GM406889139.pdfIn PDF document text
    • https://www.anagoria.com/images/robux-gainer_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00004968.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4968 23976 bytes
SHA-256: 86b800a2761275a086dd2c2953e9f833ca99ae90125f3d69b86b2b71528529ee
font_01_sfnt_off00008003.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8003 2840 bytes
SHA-256: 3fb127b764b9d10f5525bc4de5ec8316de704409ccb0cf21cff3ad8a30d11676
font_02_sfnt_off000089b4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x89B4 18296 bytes
SHA-256: 7196709c2759277e2e42e139668fa96563a46faba9c7eb1d5fb5a9848ee95e79