PDF static analysis report

Static analysis result for SHA-256 7ddb7856af718d31…

SUSPICIOUS

PDF

44.9 KB Created: 2021-04-02 22:36:32 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: e7be151ff9b2699ee1bbe7c6b24e80cb SHA-1: 42ae91e80532c97c0bb0bfd040c4776f830e76a5 SHA-256: 7ddb7856af718d31d62023420329f21a91421417d651be4b4e9f4125769b6a22
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF document contains numerous URLs, with one prominent URL pointing to a site offering 'free Robux'. The ML classifier also flagged the PDF as malicious. While no scripts were explicitly extracted, the presence of embedded URLs and the nature of the content suggest a phishing or scam attempt to redirect users to potentially malicious websites.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9434

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/roblox-points-get-free-robux PDF link annotation
    • http://www.ntc.edu.za/images/como-hackear-los-robux.pdfIn PDF document text
    • https://www.foodsafety.cz/images/roblox-how-to-get-free-admin.pdfIn PDF document text
    • http://www.maakherumusic.net/images/military-dave-roblox-free-robux.pdfIn PDF document text
    • https://sitam.co.in/images/hackear-roblox-server.pdfIn PDF document text
    • http://bilhetim.com.br/images/youtube-free-robux-live.pdfIn PDF document text
    • https://socialvalue.gr/images/how-to-get-roblox-hacks-2021.pdfIn PDF document text
    • http://www.adravietnam.org/images/free-roblox-resorts.pdfIn PDF document text
    • http://www.exikom.com.ua/images/good-roblox-hacks.pdfIn PDF document text
    • http://hemmet-strand.dk/images/can-i-have-free-robux-generator.pdfIn PDF document text
    • https://tokunfome.com.br/images/roblox-cheat-engine-download-for-mac.pdfIn PDF document text
    • http://pa-tanjungselor.go.id/images/how-to-get-free-robux-2021-easy-on-ipad.pdfIn PDF document text
    • http://dos.most.gov.la/images/how-to-get-free-robux-on-roblox-on-a-phone.pdfIn PDF document text
    • http://www.zdravazena.sk/images/javascript-hack-roblox.pdfIn PDF document text
    • https://verdensbarn.no/images/free-robux-giveaway-website.pdfIn PDF document text
    • http://cosver.eu/images/roblox-bubblegum-simulator-hack-more-eggs-once.pdfIn PDF document text
    • https://www.coriglianocalabro.it/images/free-roblox-locked-accounts-with-obc-2021.pdfIn PDF document text
    • http://www.sanjosedeminas.gob.ec/images/how-to-get-free-girl-hair-in-roblox.pdfIn PDF document text
    • http://www.visiblefilm.com/images/free-roblox-accounts-from-2021.pdfIn PDF document text
    • http://www.maakherumusic.net/images/roblox-2021-hack.pdfIn PDF document text
    • https://www.cpnf.ch/images/how-to-hack-in-someones-account-on-roblox.pdfIn PDF document text
    • https://www.cpnf.ch/images/free-roblox-generator-no-download.pdfIn PDF document text
    • http://www.ntc.edu.za/images/free-robux-generator-no-human-survey.pdfIn PDF document text
    • http://www.htc.edu.au/images/cheat-engine-roblox-no-cooldown.pdfIn PDF document text
    • http://bkd1.balikpapan.go.id/images/how-to-walk-through-walls-on-roblox-useing-cheat-engine.pdfIn PDF document text
    • https://technospektr.com.ua/images/robux-quiz-free.pdfIn PDF document text
    • http://www.ntc.edu.za/images/hack-cs-go-roblox.pdfIn PDF document text
    • http://www.occquimica.com.br/images/military-simulator-roblox-hack.pdfIn PDF document text
    • https://technospektr.com.ua/images/free-robux-gift-card-codes-2021-generator.pdfIn PDF document text
    • http://kids-academy.pl/images/roblox-hacker-john-20-000-robux-gems-jarvascript-free-robux.pdfIn PDF document text
    • https://www.porthos.it/images/free-roblox-cocdes.pdfIn PDF document text
    • http://energotestcontrol.ru/images/como-hackear-grand-crossing-2021-roblox.pdfIn PDF document text
    • http://www.vktzunami.cz/images/best-bow-free-models-roblox.pdfIn PDF document text
    • https://www.ncscolour.no/images/aimbot-hack-download-roblox.pdfIn PDF document text
    • http://escolaarboc.cat/images/hacking-discord-server-roblox.pdfIn PDF document text
    • https://www.udivadlahotel.cz/images/roblox-app-free-download-for-android.pdfIn PDF document text
    • http://www.sanjosedeminas.gob.ec/images/free-robux-card-codes-live.pdfIn PDF document text
    • https://eddar.fr/images/roblox-boku-no-roblox-remastered-hack-proxo.pdfIn PDF document text
    • https://accord.kiev.ua/images/illegal-roblox-hacks.pdfIn PDF document text
    • http://bilhetim.com.br/images/how-to-get-free-stuff-in-catalog-roblox-2021-nick.pdfIn PDF document text
    • https://www.air-shop.cz/images/roblox-jailbreak-free-money.pdfIn PDF document text
    • https://www.romedia.gr/images/free-roblox-dances.pdfIn PDF document text
    • http://pa-tanjungselor.go.id/images/como-conseguir-robux-hack-2021.pdfIn PDF document text
    • http://www.eurologistiki.gr/images/free-roblox-scrach-ins.pdfIn PDF document text
    • https://www.hotschool.com.au/images/free-robux-chrome-web-store.pdfIn PDF document text
    • http://www.eurologistiki.gr/images/how-to-get-2021-robux-for-free.pdfIn PDF document text
    • http://www.tamogatoweb.hu/images/robux-hack-pw.pdfIn PDF document text
    • http://www.zdravazena.sk/images/free-robux-hourly-giveaway.pdfIn PDF document text
    • http://www.eurologistiki.gr/images/i-got-free-robux-doing-this.pdfIn PDF document text
    • http://www.eaapiaria.es/images/roblox-robux-artmoney-hack.pdfIn PDF document text
    +2 more URL(s)

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000571f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x571F 23440 bytes
SHA-256: ce8e779e98e729c073468eb7206f74ab2b4a0072a9f3b8fcbcc80f017f2c5163
font_01_sfnt_off00008bba.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8BBA 18052 bytes
SHA-256: 409ee45ef404c76f4d46d5f351f528dff521d4151b624a921fb2b35ec4564f23