PDF static analysis report

Static analysis result for SHA-256 b2bed419dcda350c…

SUSPICIOUS

PDF

33.9 KB Created: 2021-06-28 20:43:51 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: ee7063ddf0d3aa90a2f9ecfe5b1d5586 SHA-1: 522b5c237e3ee9d20b19531bd973f5c1a59b1b61 SHA-256: b2bed419dcda350cf24062c9f304665c6b07ba8a5c576e077089b240fc42645b
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous links and references to 'free robux' and 'Roblox hacks', strongly suggesting a social engineering lure. The primary external URI, http://netcdn.co/app/431946152/free-roblox-intro-template-game-hack, likely hosts a malicious payload. The ML classifier also flagged this PDF as malicious with high confidence.

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/free-roblox-intro-template-game-hack PDF link annotation
    • https://perpustakaan.unitomo.ac.id/repository/www-free-robux_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/free-robux-2021-website_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/free-robux-giveaway-live-right-now_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/free-bc-roblox-accounts-2021_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/roblox-redeem-card-hack_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/emojicode-roblox-2021-get-emojis-free-2021-d-_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/free-robux-on-ipad_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/free-robux-just-click_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/roblox-coin-flip-hat-hack_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/free-tiktok-video_GM835599320.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/roblox-com-free-draw_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/free-robux-no-human-verification-not-clickbait_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/how-to-get-free-shirts-on-roblox-2021-without-bc_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/free-robux-2021-no-wait-time-not-fake-instant-febuary_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/roblox-free-clothes-2021_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/free-robux-no-verification-no-download_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/free-roblox-injector-for-cb_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/free-mask-roblox_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/cheat-argent-sur-roblox-vhicule-simulator_GM431946152.pdfIn PDF document text
    • https://perpustakaan.unitomo.ac.id/repository/big-brother-hacks-roblox_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
font_00_sfnt_off00002f8e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F8E 21632 bytes
SHA-256: e1263e640d83b02c6f5ef70f1bae3c3fcf570409883d30fad8175ce2d53c1854
font_01_sfnt_off00005f11.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F11 19188 bytes
SHA-256: fbb332ca663a4e99019b011bd0aa13cb87420d5f1758bf59e5acbef36d407ebb

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