PDF static analysis report

Static analysis result for SHA-256 d25186b03b72841d…

SUSPICIOUS

PDF

39.0 KB Created: 2021-04-03 18:56:59 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-23
MD5: 76f26b2e779a9f44106dca758021cc1c SHA-1: 6794126d47ea7f5e950b4b95dfa0e45cc574ac24 SHA-256: d25186b03b72841dd1ec05d27d649f8bd6e49331039f836abbbe653e565a3038
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document was flagged as suspicious by an ML classifier. The file presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9569

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/robux-sites-hacks PDF link annotation
    • http://poltekkeskhjogja.ac.id/images/free-roblox-site-whit-free-robux.pdf%0AIn PDF document text
    • http://www.eurologistiki.gr/images/cheats-roblox-bloxburg.pdf%0AIn PDF document text
    • http://www.fluidtech.hu/images/free-robux-gg-codes-2021-october.pdf%0AIn PDF document text
    • https://corbo.ru/images/free-animal-tail-roblox.pdf%0AIn PDF document text
    • https://www.sitiwebjoomla.it/images/bandit-roblox-exploiter-for-free.pdf%0AIn PDF document text
    • http://ff-obertraun.at/images/hack-de-roblox-de-robux.pdf%0AIn PDF document text
    • https://www.beaufortcollege.ie/images/how-to-get-free-robux-in-real-life.pdf%0AIn PDF document text
    • https://www.wildpark-johannismuehle.de/images/roblox-hack-account-free.pdf%0AIn PDF document text
    • http://kids-academy.pl/images/cheat-engine-roblox-robux-hack-2021.pdf%0AIn PDF document text
    • https://kimolos-link.gr/images/free-roblox-pant-templates.pdf%0AIn PDF document text
    • http://www.boic.nl/images/cheat-engine-speed-hack-roblox-2021.pdf%0AIn PDF document text
    • https://www.cosmosdawn.net/images/build-battle-roblox-hacks.pdf%0AIn PDF document text
    • https://www.seeingindependence.org/images/free-real-roblox-codes.pdf%0AIn PDF document text
    • http://echosvoix.ch/images/how-to-get-free-robux-from-roblox-games.pdf%0AIn PDF document text
    • https://bancroftandsons.com/images/roblox-undetected-cheat-engine.pdf%0AIn PDF document text
    • https://pa-waingapu.go.id/images/where-to-enter-free-robux-codes.pdf%0AIn PDF document text
    • http://www.boic.nl/images/how-to-escape-the-labyrinth-roblox-hack.pdf%0AIn PDF document text
    • http://www.nielsen2u.dk/images/how-do-you-get-free-robux-on-laptop.pdf%0AIn PDF document text
    • https://www.porthos.it/images/free-robux-need-password.pdf%0AIn PDF document text
    • http://www.agri-tech.com.au/images/happy-birthday-isabella-roblox-speed-hacks.pdf%0AIn PDF document text
    • http://ns1.radiofacil.net/images/how-to-get-an-item-for-free-on-roblox-2021.pdf%0AIn PDF document text
    • http://www.agri-tech.com.au/images/bloxburg-on-roblox-free-play.pdf%0AIn PDF document text
    • https://www.ncscolour.no/images/roblox-free-muscle-shirt.pdf%0AIn PDF document text
    • http://sscclc.edu.ec/images/hack-a-roblox-account-2021.pdf%0AIn PDF document text
    • http://www.fanciullovito.it/images/can-you-get-roblox-on-ps4-for-free.pdf%0AIn PDF document text
    • http://www.vktzunami.cz/images/roblox-free-catalog-cheat.pdf%0AIn PDF document text
    • https://amatq.ca/images/roblox-pokemon-bronze-brick-cheats.pdf%0AIn PDF document text
    • https://www.hbproducts.dk/images/robux-fre-video.pdf%0AIn PDF document text
    • https://www.stkdb.cz/images/find-people-in-roblox-cheat.pdf%0AIn PDF document text
    • https://gomsa.nl/images/roblox-how-to-hack-accounts-no-download.pdf%0AIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn extracted file (font_00_sfnt_off00004154.bin)

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00004154.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4154 23320 bytes
SHA-256: 21e1bcc6c159d09dec5807d1ccf3fd3335e25cf1c4300f4f2289451973dca812
font_01_sfnt_off000075dd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x75DD 17880 bytes
SHA-256: d18f76e998d555fac02046caeba2af13e56c01b9a88493fca03b1766e329a574