PDF static analysis report

Static analysis result for SHA-256 abcd27c13c8a2400…

SUSPICIOUS

PDF

43.8 KB Created: 2021-06-03 09:10:11 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: aebf091b5509b2da1c9098557558d22c SHA-1: d819c949c4ec60611e47f8cea98807761699c2d1 SHA-256: abcd27c13c8a2400bc85672d77d2105050c4eb241c7ee6a027f3143309569208
42 Risk Score

Malware Insights

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

The PDF contains embedded URLs and a document body that explicitly advertises hacks and unlimited coins for games like MCPE Master and Coin Master. The presence of multiple links to similar content, combined with a high ML classifier score, strongly suggests a malicious intent to trick users into downloading potentially harmful applications. No scripts were extracted, but the document's structure and content point towards a social engineering lure.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9865

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.online/app/406889139/mcpe-master-hack-unlimited-coins-apk-game-hack PDF link annotation
    • https://lib.btkljogja.or.id/repository/coin-master-server-hack_GM406889139.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/mine-minecraft-games-for-free_GM479516143.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/free-spins-coin-master-blogspot_GM406889139.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/coin-master-hack-spins_GM406889139.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/all-minecraft-handbooks_GM479516143.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/free-robux-generator-no-verification_GM431946152.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/coin-master-free_GM406889139.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/free-roblox-accounts-generator_GM431946152.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/coin-master-hacker-club_GM406889139.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/easy-robux-hack_GM431946152.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/how-to-get-minecraft-windows-10-edition-for-free_GM479516143.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/coin-master-hack-free-spins_GM406889139.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/how-to-get-minecraft-bedrock-edition-for-free_GM479516143.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/can-you-actually-get-free-robux_GM431946152.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/free-robux-promo-codes-2021_GM431946152.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/coin-master-free-spins-a2z-help_GM406889139.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/dailyrobux_GM431946152.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/free-tiktok-fans-and-likes_GM835599320.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/free-minecraft-account-and-password_GM479516143.pdfIn PDF document text
    • https://lib.btkljogja.or.id/repository/robux-hack-free-robux_GM431946152.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_004_off00004f76.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4F76 24708 bytes
SHA-256: 68dc20fc4fea6808d2b3bb6b5d1135cf0297fabf8f3e841c34ca345ddca51282
font_01_sfnt_off000087db.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x87DB 18584 bytes
SHA-256: f1b230a3282965ca413839eb8e142efd64ad4936c14fd8ecd7bf26ec72144289