PDF static analysis report

Static analysis result for SHA-256 ebaed035b47b2ff1…

SUSPICIOUS

PDF

44.3 KB Created: 2021-06-03 21:49:33 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: ee48babc36049e8fa5a9d0a82de9d617 SHA-1: fc012bfb657a2d58194b80801305508594e58a11 SHA-256: ebaed035b47b2ff160f88057eb90a2a5740c6266d59508ba897397594c1d85dc
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file contains an embedded URL and a visual call-to-action, strongly suggesting a phishing or social engineering attempt to trick the user into downloading a payload. The ML classifier also flagged this PDF as malicious with high confidence. While no scripts were explicitly extracted, the presence of embedded URLs and the nature of the lure indicate a high likelihood of malicious intent, possibly involving a second-stage download.

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/free-coin-master-spins-hack-game-hack PDF link annotation
    • https://library.sman1berau.sch.id/repository/coin-master-free-spins-link-2021_GM406889139.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/tiktok-free-download-for-windows-10_GM835599320.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/get-free-robux-today_GM431946152.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/how-to-make-a-minecraft-client_GM479516143.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/free-minecraft-texture-packs-java_GM479516143.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/free-coins-coin-master-link_GM406889139.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/coin-master-hack-apk-with-fb-login-2021_GM406889139.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/roblox-free-vip-server_GM431946152.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/free-coin-master-spins-link_GM406889139.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/minecraft-svg-images-free_GM479516143.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/free-robux-2021-no-verification_GM431946152.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/coin-master-hack-cheat-generator-coins-and-spins-unlimited_GM406889139.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/get-free-robux-info_GM431946152.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/how-to-get-minecraft-windows-10-for-free-2021_GM479516143.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/minecraft-hacks-ps4_GM479516143.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/roblox-free-robux-no-human-verification_GM431946152.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/free-robux-with-no-survey_GM431946152.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/free-game-pack-coin-master_GM406889139.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/free-minecraft-maps-pe_GM479516143.pdfIn PDF document text
    • https://library.sman1berau.sch.id/repository/free-robux-on-ipad_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_004_off00005210.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x5210 24940 bytes
SHA-256: 6f1e78be564b16d964f504a24bb1712b265f62752d107ec90e8b807b445e237c
font_01_sfnt_off00008b30.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8B30 18056 bytes
SHA-256: f725990d5fed63e1f752cd5da267adcbdaa8fd4a8ffcceaffe107e4d98227419

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