PDF static analysis report

Static analysis result for SHA-256 a769a9be146b4feb…

SUSPICIOUS

PDF

48.0 KB Created: 2021-05-13 19:07:11 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 42673ee563709d05d03229dbeba62cac SHA-1: b2408df53dfef7f0fa6a96d702f4708d613de617 SHA-256: a769a9be146b4feb2e759274f2c90401ca40236d434dfcbcf6f9ce69cbfe4e9a
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains a lure for free in-game currency, directing users to a suspicious URL. The ML classifier flagged this PDF with high confidence, and multiple external URIs were extracted, suggesting a phishing or scam attempt. Although no scripts were explicitly extracted, the presence of embedded URLs and the ML detection indicate malicious intent.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9013

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/get-free-coins-for-coin-master-game-hack PDF link annotation
    • http://library.apsidoarjo.ac.id//repository/coin-master-link-daily-get-free-spins-and-coins_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/free-arsenal-hacks_GM431946152.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/mcpe-master-coins-hack_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/coin-master-free-spins-link-2021_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/minecraft-realms-free-codes_GM479516143.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id//repository/rbxoffers-com-free-robux_GM431946152.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id//repository/coin-master-free-spins-link-today-hack_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/get-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/como-hackear-el-juego-coin-master-en-espaol_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id//repository/coin-master-free-spins-link-blogspot-today_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id//repository/coin-master-hack_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/coin-master-daily-free-coins-link-today_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/coin-master-shield-hack_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/minecraft-realms-free-trial_GM479516143.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/universal-minecraft-converter-free_GM479516143.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/minecraft-free-download-linux_GM479516143.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/ww-roblox-come_GM431946152.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id//repository/how-to-get-free-robux-without-verifying_GM431946152.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id//repository/gamehunters-coin-master_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id//repository/how-to-get-minecraft-for-free-on-iphone_GM479516143.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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00004bdf.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4BDF 26912 bytes
SHA-256: 30c5054d4e730673ffb683f2c14262eb3cbbeaded7e0fe8ce5eaec48cfec9da5
font_01_sfnt_off000088f5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x88F5 7332 bytes
SHA-256: d811e0aca85f3b94c42cd1240eec68b8eb378f3d8be5e408d3f6abd0f11f834d
font_02_sfnt_off00009b0d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9B0D 17712 bytes
SHA-256: 80118a78f95baa80ee89349241cf1d538d1c5fbd1ee094de5b41e3586bb22105

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