PDF static analysis report

Static analysis result for SHA-256 6d88fbb0c929240c…

SUSPICIOUS

PDF

56.9 KB Created: 2021-04-06 00:40:10 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-10-11
MD5: b9f20739589fecb24ba805362016cd39 SHA-1: 5ff98045b96b59acee3a61d06ae7b67ee2952637 SHA-256: 6d88fbb0c929240cfa2286982343c3fdf0fb3b11c659b9dad695520a2d50fdff
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous URLs related to 'free Robux' and 'Roblox cheats', indicating a lure for users interested in the game. The presence of a download button heuristic and the ML classifier flagging the PDF as malicious further support this. Although no scripts were extracted, the document's structure and embedded URLs suggest it is designed to trick users into downloading a second-stage payload, likely related to game cheating or account compromise.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7795

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-promo-codes-2021-august PDF link annotation
    • https://www.abrapppe.org.br/images/roblox-jaiilbreak-cheats.pdfIn PDF document text
    • http://keepcasscountybeautiful.com/images/free-robux-by-inspecting.pdfIn PDF document text
    • https://www.cj-aircons.co.za/images/best-roblox-free-building-games-2021.pdfIn PDF document text
    • http://www.exikom.com.ua/images/free-robux-card-generator-no-survey.pdfIn PDF document text
    • http://brokermortgages.com/images/dowload-free-robux-hack-on-pc-for-free.pdfIn PDF document text
    • http://biccairo.com/images/how-to-speed-hack-on-roblox-with-cheat-engine-64.pdfIn PDF document text
    • http://pacatuamigo.com/images/free-robux-pastebin-2021.pdfIn PDF document text
    • http://bb-im2.com/images/free-robux-website-template.pdfIn PDF document text
    • http://biljartenbarendrecht.nl/images/roblox-hack-clients-2021.pdfIn PDF document text
    • http://cosver.eu/images/roblox-mod-free-robux.pdfIn PDF document text
    • http://rafaelmontesinos.com/images/easy-way-to-get-free-robux.pdfIn PDF document text
    • https://farkas.de/images/how-to-hack-roblox-to-get-free-robux-2021.pdfIn PDF document text
    • http://musical-arts.de/images/how-to-get-the-new-free-roblox-items.pdfIn PDF document text
    • http://cosver.eu/images/free-google-roblox-items.pdfIn PDF document text
    • http://cristalysoptic.com/images/how-to-get-vip-for-free-on-roblox.pdfIn PDF document text
    • https://scraperite.com/images/roblox-the-conquerors-3-money-hack.pdfIn PDF document text
    • http://iluvlocalplaces.com/images/hack-de-allahua-kabar-roblox.pdfIn PDF document text
    • https://www.elevage-chiot.fr/images/hacked-skybox-roblox.pdfIn PDF document text
    • http://baofrance.com/images/free-robux-android.pdfIn PDF document text
    • http://wireprod.net/images/roblox-ooga-booga-chest-spawn-cheat.pdfIn PDF document text
    • http://seniorenverband-brh-nds.de/images/roblox-how-to-hack-games-2021.pdfIn PDF document text
    • https://pagadder.com/images/how-to-get-your-roblox-account-hacked.pdfIn PDF document text
    • http://kcpb51.ru/images/free-money-for-roblox-jailbreak-hack.pdfIn PDF document text
    • http://optsuvenir.by/images/roblox-code-free-beyblade-burst.pdfIn PDF document text
    • https://www.brainpads.com/images/free-robux-jesse-tc.pdfIn PDF document text
    • http://mycounty.com.ua/images/roblox-song-code-for-cheat-codes-nitro-fun.pdfIn PDF document text
    • http://sintraelecol.org/images/roblox-frog-hack.pdfIn PDF document text
    • http://iluvlocalplaces.com/images/roblox-exploit-free-2021.pdfIn PDF document text
    • http://cosver.eu/images/free-robux-website-survey.pdfIn PDF document text
    • http://properteez.com/images/my-roblox-account-was-hacked-they-spent-robux.pdfIn PDF document text
    • http://engelum.com/images/money-cheats-for-roblox-vehicle-simulator.pdfIn PDF document text
    • http://kruiz21.ru/images/roblox-jailbreak-walk-through-walls-hack.pdfIn PDF document text
    • http://loriginedupain.org/images/griffin-hat-gives-free-robux.pdfIn PDF document text
    • https://www.cosmosdawn.net/images/roblox-download-free-pc-windows-xp.pdfIn PDF document text
    • http://news123.it/images/roblox-admin-commands-script-hack.pdfIn PDF document text
    • http://shootawayproduction.com/images/free-robux-site-youtubecom.pdfIn PDF document text
    • http://www.eurosan1.ba/images/robux-cheat-codes.pdfIn PDF document text
    • http://www.mikramarine.gr/images/roblox-how-to-activate-hack-gui-script.pdfIn PDF document text
    • http://kundentest.de/images/roblox-troll-hack-pastebin.pdfIn PDF document text
    • http://www.sapaengineering.kz/images/roblox-cs-go-money-hack.pdfIn PDF document text
    • http://www.prylfabriken.se/images/hack-for-maze-runner-roblox-exit.pdfIn PDF document text
    • https://www.academiaanticorrupcion.org/images/free-robux-no-human-verification-or-offers.pdfIn PDF document text
    • http://thomas-hartl.at/images/robux-hacks-admin-commands.pdfIn PDF document text
    • https://www.cnte.org.br/images/free-robux-game-card-codes.pdfIn PDF document text
    • http://citycare.pt/images/view-noclip-hack-roblox.pdfIn PDF document text
    • http://www.pcclawyers.com.au/images/how-inspect-and-hack-in-roblox.pdfIn PDF document text
    • https://osk-sibir.ru/images/how-to-get-robux-codes-for-free.pdfIn PDF document text
    • http://shootawayproduction.com/images/roblox-how-to-speed-and-fly-hack.pdfIn PDF document text
    • http://shootawayproduction.com/images/buy-robux-free-no-human-verification.pdfIn PDF document text
    +12 more URL(s)

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off0000809d.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x809D 24612 bytes
SHA-256: 3f3751633da2f37fe16939887c4f8f05a4c59a8fd86a212cfff1b0607f8cb189
font_01_sfnt_off0000b969.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB969 18820 bytes
SHA-256: a3573ac7b0f3f3558c0245dccade73242e827cd4614baa65c1886131def79d7c