PDF static analysis report

Static analysis result for SHA-256 ba477d19d1e89e46…

SUSPICIOUS

PDF

46.7 KB Created: 2021-06-03 23:24:17 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 0bb5cc713de5e6906ba4a54f3c60458e SHA-1: ca13a8897a2a89827380bbf7dccfaf5d221d11b4 SHA-256: ba477d19d1e89e4630d73aa64972d1f42dc12e44a8f5ded347686b56f24aeeb9
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1203 Exploitation for Client Execution

The document contains a prominent URL pointing to a "free Robux generator" which is a common lure for malicious downloads. The ML classifier also flagged this PDF as malicious. The presence of multiple similar URLs suggests a phishing campaign aimed at users seeking in-game advantages.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9832

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/431946152/get-free-robux-generator-game-hack PDF link annotation
    • http://digilib.iailm.ac.id//repository/coin-master-hack-tips_GM406889139.pdfIn PDF document text
    • http://digilib.iailm.ac.id//repository/robuxlove-net-free-robux_GM431946152.pdfIn PDF document text
    • http://digilib.iailm.ac.id//repository/coin-master-hack-ios-download-2021_GM406889139.pdfIn PDF document text
    • http://digilib.iailm.ac.id/repository/free-minecraft-java-server_GM479516143.pdfIn PDF document text
    • http://digilib.iailm.ac.id//repository/free-mods-for-coin-master_GM406889139.pdfIn PDF document text
    • http://digilib.iailm.ac.id//repository/roblox-promo-code-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://digilib.iailm.ac.id//repository/free-spins-and-coins-coin-master_GM406889139.pdfIn PDF document text
    • http://digilib.iailm.ac.id/repository/free-rare-cards-for-coin-master_GM406889139.pdfIn PDF document text
    • http://digilib.iailm.ac.id//repository/change-roblox-username-free_GM431946152.pdfIn PDF document text
    • http://digilib.iailm.ac.id/repository/rare-free-links-to-coin-master_GM406889139.pdfIn PDF document text
    • http://digilib.iailm.ac.id/repository/coinmaster-com_GM406889139.pdfIn PDF document text
    • http://digilib.iailm.ac.id//repository/free-robux-microsoft_GM431946152.pdfIn PDF document text
    • http://digilib.iailm.ac.id/repository/tiktok-free-download-windows-7_GM835599320.pdfIn PDF document text
    • http://digilib.iailm.ac.id/repository/free-roblox-girl-hair-not-a-model_GM431946152.pdfIn PDF document text
    • http://digilib.iailm.ac.id/repository/coin-master-free-spin-today_GM406889139.pdfIn PDF document text
    • http://digilib.iailm.ac.id/repository/free-robux-easy-and-fast_GM431946152.pdfIn PDF document text
    • http://digilib.iailm.ac.id//repository/no-scam-free-robux_GM431946152.pdfIn PDF document text
    • http://digilib.iailm.ac.id//repository/tiktok-free-view-10_GM835599320.pdfIn PDF document text
    • http://digilib.iailm.ac.id/repository/minecraft-pe-free-apk_GM479516143.pdfIn PDF document text
    • http://digilib.iailm.ac.id//repository/give-me-robux_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_off00005318.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x5318 27684 bytes
SHA-256: fef1f29ff49b8d9f15e0944c6b507b23bddd0929de5b4eebc7318737a8d71697
font_01_sfnt_off000093cf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x93CF 18344 bytes
SHA-256: 3242c4573a8204327cdf084b118e3b23cfd789fa9551ab2d205e53ac9add3c4b

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