PDF static analysis report

Static analysis result for SHA-256 9ecfe29b079d9766…

SUSPICIOUS

PDF

41.7 KB Created: 2021-05-14 11:04:09 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 813851b19c4b14e8f8de6c828a88e862 SHA-1: 52956440e9d37f6a180961aca40b4c6ae042727f SHA-256: 9ecfe29b079d9766b48d6b0ac718e482ae26b0030a94020183547e765419897e
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains a prominent link to a URL that promises hacks for the game 'Coin Master'. This, combined with the ML classifier flagging the PDF as malicious, strongly suggests a phishing or scam attempt. Although no scripts were directly extracted, the presence of embedded URLs and the document's content indicate an attempt to redirect the user to a potentially malicious website.

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/how-to-get-free-cards-on-coin-master-game-hack PDF link annotation
    • https://www.beaufortcollege.ie/images/coin-master-free_GM406889139.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/coin-master-free-spins-haktuts_GM406889139.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/robux-no-verification_GM431946152.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/free-draw-2-roblox_GM431946152.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/free-coins-coin-master-today_GM406889139.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/easy-way-to-get-free-robux_GM431946152.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/free-minecraft-skins-java_GM479516143.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/minecraft-hacked-apk_GM479516143.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/coin-master-hack-apk-35-11_GM406889139.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/how-do-you-get-minecraft-for-free_GM479516143.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/install-coin-master_GM406889139.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/master-coin-hack-app_GM406889139.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/free-pet-snacks-coin-master_GM406889139.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/coin-master-card-hack-2021_GM406889139.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/hack-para-coin-master-sin-verification_GM406889139.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/how-do-i-get-robux-on-roblox_GM431946152.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/robloxhacks_GM431946152.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/hack-coin-master-app_GM406889139.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/free-spins-for-coin-master-app_GM406889139.pdfIn PDF document text
    • https://www.beaufortcollege.ie/images/coin-master-hack-pro-gamers_GM406889139.pdfIn PDF document text
    • https://coinmasterspinandcoin.comIn 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_off000045f3.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x45F3 26028 bytes
SHA-256: a4a1ff2466622c473d56a166ae2706262498908d632501d382067f23fd528ec3
font_01_sfnt_off00008136.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8136 18048 bytes
SHA-256: bfb64ce9e7d02389d71d7e4e9bdd975b312ee1bb88589b15dc2c17ff59354668