PDF static analysis report

Static analysis result for SHA-256 bf88fddb8ade06a2…

SUSPICIOUS

PDF

41.6 KB Created: 2021-05-15 08:29:35 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 6152982e89aedd83abe0acd8818d484f SHA-1: c6d94bd34971328eab32bdb0a464043bd2e10943 SHA-256: bf88fddb8ade06a2fa6587f9aa438c2dea6280982862724ec0706a3119b94430
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs that lead to websites offering free in-game currency or virtual items, a common lure for phishing and scam operations. The ML classifier also flagged this PDF as malicious. The presence of these links suggests the document's primary purpose is to redirect users to potentially harmful external sites.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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/free-coin-master-coins-and-spins-game-hack PDF link annotation
    • https://consorziocsa-asicaivano.it/images/oprewards-points-generator_GM431946152.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/free-robux-generator-no-verification_GM431946152.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/coin-master-free-spins-link-2021-no-verification_GM406889139.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/how-to-get-free-robux-on-roblox-2021_GM431946152.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/easy-robux-today-com_GM431946152.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/coin-master-link-daily-get-free-spins-and-coins_GM406889139.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/no-scam-free-robux_GM431946152.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/how-to-get-free-cards-for-coin-master_GM406889139.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/free-robux-offers_GM431946152.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/bux-life-free-robux_GM431946152.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/how-to-get-a-lot-of-robux_GM431946152.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/minecraft-bedrock-edition-pc-download-free_GM479516143.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/roblox-apocalypse-rising-hack_GM431946152.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/how-do-i-get-free-robux_GM431946152.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/free-robux-giveaway_GM431946152.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/how-to-get-free-robux-easy-no-download_GM431946152.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/coin-master-app_GM406889139.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/minecraft-cheats-pc-2021_GM479516143.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/roblox-april-fools-hack_GM431946152.pdfIn PDF document text
    • https://consorziocsa-asicaivano.it/images/free-spin-coin-master-new-link_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_off0000493f.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x493F 24188 bytes
SHA-256: 9647a2e3cc680d052dea881596501541985e54995652a8465c49751c17d2d309
font_01_sfnt_off000080ce.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x80CE 18060 bytes
SHA-256: 11bd500b33c169b65e53ecddb4cd7ac7428d9a9bdc32d60ba78f45c9260aee9d