PDF static analysis report

Static analysis result for SHA-256 247ccb9daaa551d8…

SUSPICIOUS

PDF

60.2 KB Created: 2021-04-05 18:49:30 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-15
MD5: 0ee0e09cf8c7f8d527093d100fcf94a3 SHA-1: 9a70cd55ef622f0faeb67f521421b5c26a624efe SHA-256: 247ccb9daaa551d8e69125dbee4296650292da350284eb7bdd9e96022cd5b23d
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains a prominent link to a website promising 'free Robux', a common lure for phishing or malware distribution. The ML classifier also flagged this PDF as malicious. While no scripts were explicitly extracted, the presence of embedded URLs and the overall context suggest an attempt to direct the user to a potentially harmful external resource, likely for credential harvesting or further malware delivery.

Machine Learning

  • Nyx PDF Classifier malicious score 0.6193

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/free-robux-website-promo-codes PDF link annotation
    • https://consorziocsa-asicaivano.it/images/roblox-hack-no-verification-or-survey.pdfIn PDF document text
    • https://www.hofe-gmbh.de/images/free-robux-real-without-email-needed.pdfIn PDF document text
    • http://gaeconsultores.cl/images/roblox-how-to-hack-someones-account-2021.pdfIn PDF document text
    • http://caraless.com/images/military-simulator-hack-roblox.pdfIn PDF document text
    • https://www.olboys.it/images/how-get-free-robux-on-roblox-2021.pdfIn PDF document text
    • http://grahambettsmotors.com/images/way-to-get-free-robux.pdfIn PDF document text
    • http://artindex.pro/images/mobile4free24-24com-roblox-free-robux.pdfIn PDF document text
    • http://www.lycee-langevin-wallon.com/images/how-to-have-200-robux-free-robux.pdfIn PDF document text
    • https://www.najeebqasmi.com/images/roblox-typing-cheat-to-get-money-on-blox-burg.pdfIn PDF document text
    • http://ghegamethu.vn/images/roblox-lumber-tycoon-2-cheat-engine.pdfIn PDF document text
    • http://sandra-masemann.de/images/images-of-john-doe-hacker-roblox.pdfIn PDF document text
    • http://clubpure.org/images/roblox-hack-vehicle-simulator.pdfIn PDF document text
    • http://cadcam.no/images/fre-robux-now.pdfIn PDF document text
    • https://www.cnte.org.br/images/roblox-free-robux-obby-link.pdfIn PDF document text
    • http://dorfgaragethalwil.ch/images/nelson-diamant-hack-roblox.pdfIn PDF document text
    • http://www.eurosan1.ba/images/good-info-free-robux.pdfIn PDF document text
    • http://haertetechnik-steinbach.de/images/wix-site-free-robux.pdfIn PDF document text
    • http://laboraltoledo.com/images/cool-free-robux-outfits.pdfIn PDF document text
    • https://www.dierenartsberghman.be/images/big-brother-roblox-exploits-free.pdfIn PDF document text
    • https://shimony.net/images/extreme-easy-free-robux.pdfIn PDF document text
    • https://esl.ipb.ac.id/images/free-robux-shirt.pdfIn PDF document text
    • https://www.elevage-chiot.fr/images/roblox-free-avtar-makers.pdfIn PDF document text
    • http://legs11.co.za/images/anonymous-hacker-script-roblox.pdfIn PDF document text
    • http://steklofara.com.ua/images/roblox-free-military-clothes.pdfIn PDF document text
    • http://innovativefs.co.uk/images/2021-roblox-hacking.pdfIn PDF document text
    • http://citycare.pt/images/roblox-bss-hack.pdfIn PDF document text
    • https://arcasict.nl/images/roblox-noob-vs-hacker-vs-pro.pdfIn PDF document text
    • https://lesegais.ru/images/hack-roblox-free-admin.pdfIn PDF document text
    • http://safari-crimea.com/images/roblox-get-every-gamepass-free.pdfIn PDF document text
    • http://iacovoulaw.com/images/hack-roblox-passwords-free.pdfIn PDF document text
    • http://vagency.us/images/roblox-account-hacked-no-email-address.pdfIn PDF document text
    • http://www.mosaikshop.at/images/free-catalog-items-roblox-2021.pdfIn PDF document text
    • https://www.albisser.ch/images/jailbreak-roblox-hack-2021-february.pdfIn PDF document text
    • https://www.eglihotel.gr/images/hacks-electric-state-roblox.pdfIn PDF document text
    • http://bressanassessoria.com.br/images/roblox-dinosautr-simulator-hacks.pdfIn PDF document text
    • http://pgk-polaniec.pl/images/how-to-get-to-get-free-robux.pdfIn PDF document text
    • https://www.sauvonsleclimat.org/images/roblox-free-tail.pdfIn PDF document text
    • http://panaceafamilymedicine.com/images/free-robux-and-bc-roblox.pdfIn PDF document text
    • https://www.najeebqasmi.com/images/builders-club-roblox-free-account.pdfIn PDF document text
    • http://abqwinair.com/images/como-hackear-roblox-2021.pdfIn PDF document text
    • http://gvtssp.org/images/roblox-jump-hacks.pdfIn PDF document text
    • http://alexandergroep.nl/images/nuevo-hack-generador-de-robux-de-roblox-by-pignoise.pdfIn PDF document text
    • http://towtrucklosangeles.com/images/roblox-hacks-not-resonding.pdfIn PDF document text
    • https://studentcareerinfo.com/images/how-to-make-a-shirt-in-roblox-free-2021.pdfIn PDF document text
    • http://www.hawler.in/images/how-to-hack-roblox-passwords.pdfIn PDF document text
    • http://pythonbikers.de/images/hacks-for-prisone-life-roblox.pdfIn PDF document text
    • https://beejekorf.nl/images/roblox-avatar-the-last-airbender-cheat-engine.pdfIn PDF document text
    • https://technospektr.com.ua/images/how-to-download-roblox-on-computer-hack.pdfIn PDF document text
    • http://safwafurniture.com/images/robux-codes-free-2021.pdfIn PDF document text
    +16 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off000080c3.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x80C3 26508 bytes
SHA-256: 1354a641220df0d9e4659288a57b19245bae01b5ee6b861e5c7fdcf84e1cbf90
font_01_sfnt_off0000bd5f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBD5F 2832 bytes
SHA-256: 77ae1c4cffa647a8fd533dfa4102e94364989f9e80b9cd131876e9d1005899a2
font_02_sfnt_off0000c70f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC70F 18448 bytes
SHA-256: 1fe568b68f39ff5a25eeaa88675822b44b0258bdec64e8cf900b29ed8aedf298