PDF static analysis report

Static analysis result for SHA-256 e71e826418e54873…

SUSPICIOUS

PDF

34.1 KB Created: 2021-06-25 16:25:46 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: a312a96737a0389a973ed7e0dce47df6 SHA-1: 4a2f3666d7001c7ef6075a84c92f1ce1c6682962 SHA-256: e71e826418e54873cb79dfe26263bc728e8bdddee1f3c8351c5ea3bd0bfa4693
42 Risk Score

Malware Insights

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

The PDF document contains numerous embedded URLs and text referencing game hacks and cheats for popular titles like Roblox and Coin Master. The presence of a high-confidence ML classifier firing and multiple external URI heuristics strongly suggests malicious intent. The document likely serves as a lure to direct users to download potentially unwanted or malicious software from the provided links.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

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 http://netcdn.co/app/431946152/working-roblox-hack-ddls-game-hack PDF link annotation
    • http://empresa-venta.hr/files/how-to-get-free-spins-in-coin-master_GM406889139.pdfIn PDF document text
    • http://empresa-venta.hr/files/play-minecraft-for-free_GM479516143.pdfIn PDF document text
    • http://empresa-venta.hr/files/robux-com-free-robux_GM431946152.pdfIn PDF document text
    • http://empresa-venta.hr/files/como-hackear-el-juego-coin-master_GM406889139.pdfIn PDF document text
    • http://empresa-venta.hr/files/free-robux-no-verification-2021-ios_GM431946152.pdfIn PDF document text
    • http://empresa-venta.hr/files/roblox-hack-me_GM431946152.pdfIn PDF document text
    • http://empresa-venta.hr/files/lucifer-roblox-hack_GM431946152.pdfIn PDF document text
    • http://empresa-venta.hr/files/legitimate-coin-master-free-spins-apk_GM406889139.pdfIn PDF document text
    • http://empresa-venta.hr/files/coin-master-update-2021_GM406889139.pdfIn PDF document text
    • http://empresa-venta.hr/files/coin-master-golden-card-hack_GM406889139.pdfIn PDF document text
    • http://empresa-venta.hr/files/minecraft-download-free-download_GM479516143.pdfIn PDF document text
    • http://empresa-venta.hr/files/haktuts-coin-master-free-daily-spins_GM406889139.pdfIn PDF document text
    • http://empresa-venta.hr/files/roblox-pink-free-robux_GM431946152.pdfIn PDF document text
    • http://empresa-venta.hr/files/free-robux-easy-and-fast_GM431946152.pdfIn PDF document text
    • http://empresa-venta.hr/files/minecraft-logo-maker-free_GM479516143.pdfIn PDF document text
    • http://empresa-venta.hr/files/free-robux-hack-no-human-verification_GM431946152.pdfIn PDF document text
    • http://empresa-venta.hr/files/free-spins-coin-master-android_GM406889139.pdfIn PDF document text
    • http://empresa-venta.hr/files/coin-master-game-free-play-online_GM406889139.pdfIn PDF document text
    • http://empresa-venta.hr/files/free-roblox-hack_GM431946152.pdfIn PDF document text
    • http://empresa-venta.hr/files/roblox-free-items-glitch_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
font_00_sfnt_off00002df8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2DF8 22212 bytes
SHA-256: 2ef5c2053bb5483ec0ea5261635db6b9e265c9a6ec1749d4d75468d6f8845795
font_01_sfnt_off00005f22.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F22 19316 bytes
SHA-256: 4cbbf97aeeb9322cdb54830063b06f659eeac704bafcb31f143bd794a0c69950