PDF static analysis report

Static analysis result for SHA-256 6651f259b2336fc9…

SUSPICIOUS

PDF

66.0 KB Created: 2021-04-06 07:22:22 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-29
MD5: 53e0023cf0989ace72b4978695b759da SHA-1: 0663bad1b9a386eb72147f204897677d9e1a7076 SHA-256: 6651f259b2336fc96890627c0fc3636b1640384d3aeca0a133516bdfe2a3a33e
52 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains a high-severity heuristic indicating it links to a 'free generator / game hack' redirector, specifically targeting users interested in Roblox hacks. The document body and numerous extracted URLs reinforce this theme, pointing to various sites offering game cheats and hacks. While no scripts were directly extracted, the presence of embedded URLs and the lure suggest an attempt to redirect users to malicious sites, likely for malware download or phishing.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.2578

Heuristics 4

  • PDF links to a 'free generator / game hack' redirector high PDF_GAME_HACK_REDIRECT_LURE
    PDF's clickable action targets a redirector of the form /app/<id>/<slug>-game-hack — the landing-page shape of a large SEO 'free spins / generator / game hack' lure family that funnels victims through rotating disposable hosts to a malware/scam payload. The multi-link variants also trip ML/link-farm rules; this catches the single-link variants that otherwise score clean.
  • 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://enigmagenerator.com/app/431946152/roblox-game-hack PDF link annotation
    • http://laboraltoledo.com/images/roblox-hack-money-apk.pdfIn PDF document text
    • http://www.oberberger.it/images/free-robux-generator-without-human-verification-site.pdfIn PDF document text
    • http://androidthai.in.th/images/robux-hack-deutsch-pc.pdfIn PDF document text
    • http://hocquaux.fr/images/free-robux-site-no-survey.pdfIn PDF document text
    • http://lekarinfo.mk/images/roblox-play-online-for-free-no-download.pdfIn PDF document text
    • http://www.jureclomas.com.ar/images/how-to-get-free-robux-with-a-code.pdfIn PDF document text
    • http://ivalor.fr/images/roblox-survivor-idol-hack.pdfIn PDF document text
    • https://gomsa.nl/images/roblox-hack-2021-working.pdfIn PDF document text
    • http://montchanintt.fr/images/hack-in-roblox-jailbreak-noclip.pdfIn PDF document text
    • https://www.stoehr-sauer.de/images/free-robux-no-human-verification-not-clickbait.pdfIn PDF document text
    • http://vagency.us/images/roblox-cheat-engine-table-download.pdfIn PDF document text
    • https://sdg-trade.com/images/how-to-buy-something-for-robux-on-catalog-for-free.pdfIn PDF document text
    • http://addair.co.uk/images/how-to-speedhack-roblox-without-cheat-engine.pdfIn PDF document text
    • http://citycare.pt/images/roblox-hack-easy-download.pdfIn PDF document text
    • http://lillysonthelake.com/images/roblox-cheat-engine-hacks-october-2021.pdfIn PDF document text
    • http://manfeld.dk/images/testing-free-email-robux.pdfIn PDF document text
    • http://www.eurologistiki.gr/images/is-roblox-free-on-xbox-one.pdfIn PDF document text
    • http://cadcam.no/images/how-to-get-free-robux-inspect-element-no-waiting2021.pdfIn PDF document text
    • https://www.tsdb.com.au/images/free-codes-for-roblox-case-clicker.pdfIn PDF document text
    • http://swibome.nl/images/roblox-its-not-free.pdfIn PDF document text
    • http://www.conservatoriolecce.it/images/cube-eat-cube-roblox-cheats.pdfIn PDF document text
    • https://beejekorf.nl/images/free-robux-no-human-verification-2021.pdfIn PDF document text
    • http://florentineholding.com/images/roblox-sword-hacks.pdfIn PDF document text
    • http://lanoblaie.fr/images/free-roblox-groups-with-funds-2021.pdfIn PDF document text
    • http://sscclc.edu.ec/images/free-robux-tv.pdfIn PDF document text
    • http://aeroclub-kaernten.at/images/hack-forums-roblox-hacks.pdfIn PDF document text
    • http://www.mikramarine.gr/images/roblox-prison-life-gui-hacks.pdfIn PDF document text
    • http://www.mostraining.co.za/images/dragonball-n-roblox-hack.pdfIn PDF document text
    • http://www.eurosan1.ba/images/roblox-cheat-engine-retail-tycoon-2021.pdfIn PDF document text
    • http://cadcam.no/images/how-to-get-robux-for-free-on-a-comuter.pdfIn PDF document text
    • https://www.seeingindependence.org/images/get-free-robux-and-bc.pdfIn PDF document text
    • https://www.ncscolour.no/images/roblox-robux-money-cheat.pdfIn PDF document text
    • http://garrisonjazz.com/images/free-uncopylocked-roblox-games.pdfIn PDF document text
    • https://www.audev.com/images/how-to-make-a-costume-for-free-in-roblox.pdfIn PDF document text
    • http://www.pro-futuro.eu/images/how-to-get-free-robux-by-just-watching-a-video.pdfIn PDF document text
    • http://bau-lk.de/images/get-free-clothes-from-roblox.pdfIn PDF document text
    • http://osteonad.com/images/roblox-headless-horseman-free.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/make-your-own-roblox-character-for-free.pdfIn PDF document text
    • http://kruiz21.ru/images/wahoo-roblox-free-robux.pdfIn PDF document text
    • http://famoirs.co.uk/images/roblox-hack-account-2021-free.pdfIn PDF document text
    • http://www.comitatoiseo.org/images/how-to-get-hacks-on-roblox.pdfIn PDF document text
    • http://grand-ural74.ru/images/how-to-get-free-robux-december-2021.pdfIn PDF document text
    • http://hospitalsalamanca.cl/images/how-to-hack-roblox-robux-with-inspect-element.pdfIn PDF document text
    • http://biccairo.com/images/roblox-cat-hacked.pdfIn PDF document text
    • http://echosvoix.ch/images/roblox-1m-robux-hack.pdfIn PDF document text
    • http://thehancgroup.com/images/pastebin-hack-robux-by-hacks-de-juegos-apk.pdfIn PDF document text
    • https://www.showalterpropertyconsultants.com/images/how-to-cheat-on-songify-roblox.pdfIn PDF document text
    • http://jobsy.com.sg/images/roblox-free-item-source-code.pdfIn PDF document text
    • https://technospektr.com.ua/images/fly-roblox-lauc-script-hack.pdfIn PDF document text
    +21 more URL(s)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00008035.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8035 25328 bytes
SHA-256: a650f84189035d73c0f2069ab40c7fb24406ab7b6fc83fc27942c3ad55f15c78
font_01_sfnt_off0000b8ea.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB8EA 2832 bytes
SHA-256: 77ae1c4cffa647a8fd533dfa4102e94364989f9e80b9cd131876e9d1005899a2
font_02_sfnt_off0000c297.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC297 11440 bytes
SHA-256: 154d59d1680f2d1e38ccb783d6997f344290d121007e51df331726de4128c12e
font_03_sfnt_off0000ddb9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDDB9 18528 bytes
SHA-256: 9fccec4aabbb21fbc13fc8290dab3e225bb80bd3fc86a9d759c92e66f371ab1b