PDF static analysis report

Static analysis result for SHA-256 616464b24facadb1…

SUSPICIOUS

PDF

32.7 KB Created: 2021-04-03 23:14:31 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 26a54111f36e38937f98e445224fd5bf SHA-1: 12e5ce196365546733049df46fdebfdafc25e698 SHA-256: 616464b24facadb1ca17c213a912df212ba845082004ef0e9e35cad28d31bef4
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a prominent external URI pointing to sites offering 'hacks' for the game Roblox. The ML classifier also flagged this PDF as malicious. While no scripts were extracted, the presence of these lures and the high ML score suggest an attempt to redirect users to potentially malicious content or downloads.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9725

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://gaminggenerator.org/app/431946152/how-to-hack-roblox-on-iphone-6 PDF link annotation
    • https://www.cnte.org.br/images/how-to-download-hacks-in-roblox.pdf%0AIn PDF document text
    • https://www.coriglianocalabro.it/images/roblox-free-hats-generator.pdf%0AIn PDF document text
    • https://www.academiaanticorrupcion.org/images/free-admin-account-roblox.pdf%0AIn PDF document text
    • http://www.boic.nl/images/complete-an-action-for-free-robux.pdf%0AIn PDF document text
    • http://www.maakherumusic.net/images/robux-hack-no-survey-no-download-easy.pdf%0AIn PDF document text
    • https://www.hotschool.com.au/images/roblox-free-items-thumbnail.pdf%0AIn PDF document text
    • https://www.udivadlahotel.cz/images/fix-error-268-cheat-engine-roblox.pdf%0AIn PDF document text
    • https://tokunfome.com.br/images/daniel-newhard-youtube-roblox-hacks.pdf%0AIn PDF document text
    • http://lewishome.net/images/hacks-for-build-a-boat-for-treasure-roblox-infinite-blocks.pdf%0AIn PDF document text
    • http://www.inservis.cl/images/resourcly-cf-free-robux.pdf%0AIn PDF document text
    • https://www.udivadlahotel.cz/images/roblox-cheat-engine-mac-download.pdf%0AIn PDF document text
    • http://www.ntc.edu.za/images/roblox-mad-paintball-2-hacks.pdf%0AIn PDF document text
    • http://ims-77.fr/images/groups-that-give-robux-for-free.pdf%0AIn PDF document text
    • https://www.tsdb.com.au/images/roblox-broken-bones-iv-hack.pdf%0AIn PDF document text
    • https://www.eglihotel.gr/images/island-royale-roblox-hack-esp-script-pastebin.pdf%0AIn PDF document text
    • https://www.cfdcnv.com/images/roblox-lumber-tycoon-2-free-money.pdf%0AIn PDF document text
    • http://energotestcontrol.ru/images/how-to-get-10k-robux-for-free.pdf%0AIn PDF document text
    • https://pa-waingapu.go.id/images/roblox-hack-rebirth-in-ice-cream-simualtor.pdf%0AIn PDF document text
    • https://reggieslockandkey.com/images/jailbreak-hack-download-roblox.pdf%0AIn PDF document text
    • http://www.visiblefilm.com/images/roblox-unlimited-fps-hack.pdf%0AIn PDF document text
    • https://tokunfome.com.br/images/roblox-lego-hacking-script.pdf%0AIn PDF document text
    • http://www.hawler.in/images/roblox-free-robux-hack-no-offers.pdf%0AIn PDF document text
    • https://verdensbarn.no/images/roblox-hacked-face-id.pdf%0AIn PDF document text
    • http://www.lovecraftiana.com.ar/images/test-all-free-roblox-gear-free-admin-ban-scripts.pdf%0AIn PDF document text
    • https://www.elevage-chiot.fr/images/roblox-arcane-adventures-hack-script.pdf%0AIn PDF document text
    • https://accord.kiev.ua/images/how-to-hack-roblox-accounts-2021-ios.pdf%0AIn PDF document text
    • http://fairwaygolftravel.co.uk/images/claimrbx-com-free-robux.pdf%0AIn PDF document text
    • http://www.lovecraftiana.com.ar/images/roblox-hacks-for-imac.pdf%0AIn PDF document text
    • https://www.cnte.org.br/images/how-to-hack-anyones-account-on-roblox.pdf%0AIn PDF document text
    • https://www.abrapppe.org.br/images/free-old-roblox-accounts.pdf%0AIn 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_off00003400.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3400 19244 bytes
SHA-256: b6693d8a434db966c1e9886a88afd549e891b517496fb228c066f45cf92b56cd
font_01_sfnt_off00005c14.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5C14 18236 bytes
SHA-256: 5d1ee10d432cd9e2166564b3f5c35c60cbd885ffcb58fb8360390e0d59d307b3