PDF static analysis report

Static analysis result for SHA-256 f99ae3ce0c32705d…

SUSPICIOUS

PDF

41.1 KB Created: 2021-05-15 14:04:52 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 02b4b58389dc4dc0edca6718d8ab8661 SHA-1: 309a66739416a678803fc1fa97d067018671b6dd SHA-256: f99ae3ce0c32705dec66bf7b6f8189e5364d4071db59753a7782fbed72826627
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a prominent link within the document body, all related to obtaining free in-game currency or items for popular games like Coin Master and Roblox. The ML classifier strongly flagged this PDF as malicious, and the presence of these links suggests a phishing or scam attempt designed to trick users into clicking through to potentially malicious sites. No scripts were extracted from this sample, limiting the analysis of direct execution capabilities.

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/coin-master-code-for-free-spins-game-hack PDF link annotation
    • https://eleganceautospa.ca/images/ways-to-get-robux_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/coin-master-gold-cards-free-2021_GM406889139.pdfIn PDF document text
    • https://eleganceautospa.ca/images/toolbox-for-minecraft-windows-10_GM479516143.pdfIn PDF document text
    • https://eleganceautospa.ca/images/how-to-get-free-robux-on-mobile_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/free-robux-hacker-us_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/coin-master-links-for-today_GM406889139.pdfIn PDF document text
    • https://eleganceautospa.ca/images/getrobux-now_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/free-robux-cards_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/how-can-you-get-robux_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/free-robux-no-verification-or-survey-2021_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/free-coins-coin-master-2021_GM406889139.pdfIn PDF document text
    • https://eleganceautospa.ca/images/get-robux-for-free-2021_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/minecraft-build-hacks_GM479516143.pdfIn PDF document text
    • https://eleganceautospa.ca/images/coin-master-free-coins-link-2021-deutsch_GM406889139.pdfIn PDF document text
    • https://eleganceautospa.ca/images/free-robux-generator-no-human-verification_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/cheats-coin-master-free_GM406889139.pdfIn PDF document text
    • https://eleganceautospa.ca/images/coin-master-daily-free-spins-and-coins-2021_GM406889139.pdfIn PDF document text
    • https://eleganceautospa.ca/images/haktuts-coin-master-free-spin-today_GM406889139.pdfIn PDF document text
    • https://eleganceautospa.ca/images/how-many-levels-are-there-in-coin-master_GM406889139.pdfIn PDF document text
    • https://eleganceautospa.ca/images/download-hacked-games-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_off00004717.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4717 24700 bytes
SHA-256: 0ee8bf27bc2c327900ba0529fb4b6a55e8309f37f9360972d7f5b28a40ef507b
font_01_sfnt_off00007eaf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7EAF 18060 bytes
SHA-256: 4a03a9d44c164768d834a7fabe993e3d55008b9c253aea1e1300b795f74bd62a