Malicious PDF — malware analysis report

Static analysis result for SHA-256 fce747aa03c3b85f…

MALICIOUS

PDF

58.1 KB Created: 2021-04-06 07:01:38 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-10-11
MD5: 80297a2f29a2872afe59b5bfc2479c2f SHA-1: 7da5f75c1f20c2d27f07310e056432ad2fa00831 SHA-256: fce747aa03c3b85f7b5aec0ee73c77e41f3d5e496db2faf0b2cc2ed7c3e70bbe
102 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous links and references to 'free Robux' and 'game hacks' for Roblox, a common lure for malicious content. The heuristic 'PDF_GAME_HACK_REDIRECT_LURE' specifically flags the link to 'enigmagenerator.com' as a redirector for game hacks. While no scripts were explicitly extracted, the nature of the lure and the embedded URLs strongly suggest an attempt to direct users to malicious websites, likely for credential harvesting or malware download.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7795

Heuristics 4

  • PDF links to a 'free generator / game hack' redirector critical 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. CRITICAL on its own: the /app/<id>/<slug>-game-hack path shape is unambiguous scam infra, and the host rotates so a host-list match can't be relied on.
  • 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
    • https://kimolos-link.gr/images/roblox-bots-to-join-a-group-for-free.pdfIn PDF document text
    • http://asiashop-france.fr/images/how-to-get-free-robux-codes-2021-not-expired.pdfIn PDF document text
    • http://www.metinadistribuzione.com/images/roblox-cheat-codes-for-money-xbox-one.pdfIn PDF document text
    • https://www.romedia.gr/images/como-ser-un-hacker-en-house-of-keys-roblox.pdfIn PDF document text
    • https://amatq.ca/images/hack-for-knights-revenge-roblox.pdfIn PDF document text
    • http://www.drent.se/images/el-mejor-hack-para-roblox.pdfIn PDF document text
    • http://portal.crfsp.org.br/images/conf-free-robux.pdfIn PDF document text
    • https://www.hbproducts.dk/images/what-website-gives-you-free-robux.pdfIn PDF document text
    • http://consultinggirona.es/images/tiroblox-cheats-for-robux-and-tix-robloxcheatsnet-roblox.pdfIn PDF document text
    • http://svp-steinmaur.ch/images/how-to-get-games-that-cost-money-for-free-roblox.pdfIn PDF document text
    • http://www.pleiadisrl.it/images/roblox-hack-tool-no-download-no-survey.pdfIn PDF document text
    • https://lesegais.ru/images/free-roblox-rip-offs.pdfIn PDF document text
    • http://ltmphoto.com/images/medkit-free-robux.pdfIn PDF document text
    • https://www.stkdb.cz/images/how-to-hack-bed-wars-2-on-roblox.pdfIn PDF document text
    • http://www.eurosan1.ba/images/free-robux-hacks-that-work.pdfIn PDF document text
    • https://bdhcpa.com/images/how-to-get-750k-free-robux-no-scam.pdfIn PDF document text
    • http://agriconservizi.com/images/break-free-id-roblox.pdfIn PDF document text
    • http://jdlrelocation.com/images/how-to-hack-into-peoples-roblox-accounts.pdfIn PDF document text
    • http://hemmet-strand.dk/images/roblox-free-robux-202100.pdfIn PDF document text
    • http://cadcam.no/images/free-dominus-in-roblox-catalog.pdfIn PDF document text
    • http://agroturismoarkaia.com/images/how-to-get-free-robux-no-download-no-survey-2021.pdfIn PDF document text
    • https://gomsa.nl/images/roblox-fashion-famous-free-game.pdfIn PDF document text
    • http://omahahospitalityhalloffame.org/images/frost-guard-general-roblox-free.pdfIn PDF document text
    • http://geemarco.com/images/mob-buster-robux-hack.pdfIn PDF document text
    • https://www.lavigny.ch/images/roblox-dungeon-quest-level-hack.pdfIn PDF document text
    • https://gaj.rs/images/free-robux-limted-time-game.pdfIn PDF document text
    • http://bagliomangiapane.com/images/hack-emote-dance-roblox.pdfIn PDF document text
    • https://www.cnte.org.br/images/de-roblox-hack-p.pdfIn PDF document text
    • http://uctovnictvosnv.sk/images/free-robux-no-human-verification-2021-pc.pdfIn PDF document text
    • https://billiekawende.com/images/gratis-hack-royale-high-roblox-2021.pdfIn PDF document text
    • http://alroglobal.com/images/hack-de-allah-akabar-roblox.pdfIn PDF document text
    • http://learningarabic.co.uk/images/how-to-give-people-free-robux.pdfIn PDF document text
    • http://gc-sistemas.com.ar/images/who-get-free-face-robux-2021.pdfIn PDF document text
    • http://legs11.co.za/images/free-robux-information.pdfIn PDF document text
    • http://www.drent.se/images/robuxian-youtube-page-secret-claim-free-robux.pdfIn PDF document text
    • http://escolaarboc.cat/images/dragon-ball-xenoverse-br-roblox-hack.pdfIn PDF document text
    • https://www.lavigny.ch/images/roblox-military-simulator-hack.pdfIn PDF document text
    • https://rieber-transporte.de/images/roblox-mod-apk-2021-free-robux.pdfIn PDF document text
    • http://eurosystemssrl.it/images/roblox-ninja-legends-hack.pdfIn PDF document text
    • http://instrumenttut.by/images/april-12th-2021-roblox-hackings.pdfIn PDF document text
    • http://www.isril.it/images/free-roblox-decal.pdfIn PDF document text
    • http://hemmet-strand.dk/images/accounts-with-robux-free.pdfIn PDF document text
    • http://www.colledellaselva.it/images/how-to-hack-tnt-rush-roblox-cheat-engine.pdfIn PDF document text
    • http://eddegrootassurantien.nl/images/how-can-i-get-free-robux-2021.pdfIn PDF document text
    • https://www.dachytarasowe.eu/images/the-only-free-robux-game-that-works1.pdfIn PDF document text
    • http://nevesomost.by/images/ccv3-roblox-hack.pdfIn PDF document text
    • http://mklista.ru/images/how-to-earn-robux-without-cheats.pdfIn PDF document text
    • http://canadatowers.com/images/free-robux-generator-easy-verification.pdfIn PDF document text
    • http://bernd-voehringer.de/images/youtube-how-to-hack-free-robux.pdfIn PDF document text
    +19 more URL(s)

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00008201.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x8201 26408 bytes
SHA-256: 079d4ed5507c360f3e079fa1cf9e933ff9fce536d477a3d71ce4faa4236a23cc
font_01_sfnt_off0000be29.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBE29 18864 bytes
SHA-256: 888f9c7029f04f049c86d2043f372a156e0927d644d29f82fe6e9ee156522265

Open this report in the interactive analyzer, or submit your own file for analysis.