PDF malware analysis — malicious · 6f8a722a529d2c4e

MALICIOUS

PDF

52.8 KB Created: 2021-04-06 11:22:29 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-10-11

MD5: c66357e4ad15258ce5a1a2ed365c1853 SHA-1: 4c9bd79f27ebe5f4f408e0baf7065be32d044099 SHA-256: 6f8a722a529d2c4e99c3dc3e42f0efa6c8077ff4110d439fd373bec6496a5c29

102 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains multiple embedded URLs and a specific heuristic firing indicating it links to a 'free generator / game hack' redirector. The document body also contains text related to game cheats and includes numerous URLs that appear to be lures for similar content. This strongly suggests a social engineering attack aimed at tricking users into visiting malicious websites or downloading further malware.

Machine Learning

Nyx PDF Classifier malicious score 0.8780

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 https://enigmagenerator.com/app/431946152/roblox-game-hack PDF link annotation
- http://baah.ca/images/how-to-get-free-clothes-on-roblox-2021-on-phone.pdfIn PDF document text
- https://www.ferienhausdirektkroatien.de/images/como-tener-cualquier-ropa-gratis-en-roblox-sin-hacks.pdfIn PDF document text
- http://lewishome.net/images/roblox-jailbreak-noclip-hack-no-download.pdfIn PDF document text
- http://garciamadeirascampinas.com.br/images/best-hacking-software-for-roblox.pdfIn PDF document text
- http://emilac.com/images/roblox-wall-hack-jailbreak.pdfIn PDF document text
- http://www.herricht.at/images/free-gift-cards-2021-roblox.pdfIn PDF document text
- http://halitbayramoglu.com.tr/images/how-to-hack-roblox-adopt-me.pdfIn PDF document text
- http://www.lycee-langevin-wallon.com/images/free-card-number-for-robux.pdfIn PDF document text
- http://www.vktzunami.cz/images/is-it-possible-for-someone-to-hack-roblox-accounts.pdfIn PDF document text
- http://www.kalaaliaraq.dk/images/codes-thst-give-you-robuxs-no-hacks-no-downloads.pdfIn PDF document text
- https://waterpark.by:443/images/how-to-get-free-robux-guava-juice.pdfIn PDF document text
- https://farkas.de/images/hack-in-roblox-games.pdfIn PDF document text
- http://asiasieja.pl/images/how-to-get-free-money-on-roblox-ultimate-drivin.pdfIn PDF document text
- https://lesegais.ru/images/free-robux-giveaway-live-right-now.pdfIn PDF document text
- http://lcs-schlieben.de/images/free-roblox-accounts-2021-with-robux.pdfIn PDF document text
- http://kruiz21.ru/images/descargar-hack-en-roblox-jailbreak.pdfIn PDF document text
- https://sdg-trade.com/images/free-email-and-password-for-roblox.pdfIn PDF document text
- http://www.vktzunami.cz/images/how-to-become-builders-club-on-roblox-for-free.pdfIn PDF document text
- http://www.herricht.at/images/robux-hack-generator-download-on-android.pdfIn PDF document text
- http://onlinemusicsolutions.com.au/images/red-valk-roblox-free.pdfIn PDF document text
- http://www.mikramarine.gr/images/hack-to-get-free-robux-2021.pdfIn PDF document text
- https://www.academiaanticorrupcion.org/images/robux-free-may-2021.pdfIn PDF document text
- http://gestibrok.com/images/hackear-tarjeta-virtual-para-roblox.pdfIn PDF document text
- http://www.sfakia-online.com/images/how-to-get-free-robux-2021-fastest-and-easyest-way.pdfIn PDF document text
- http://dshikr.ru/images/hack-pour-obtenir-robux-gratuitement.pdfIn PDF document text
- https://www.hbproducts.dk/images/how-to-hack-roblox-with-command-prompt.pdfIn PDF document text
- http://palogar.es/images/roblox-injector-hack-2021.pdfIn PDF document text
- https://www.porthos.it/images/blaze-games-free-robux.pdfIn PDF document text
- http://nikabio.com/images/arsenal-hack-roblox-pastebin.pdfIn PDF document text
- http://learningarabic.co.uk/images/free-dominus-userscripts-roblox.pdfIn PDF document text
- http://hocquaux.fr/images/free-robux-2021.pdfIn PDF document text
- https://waterpark.by:443/images/best-free-shirts-on-roblox.pdfIn PDF document text
- https://zszolesno.pl/images/how-to-use-cheat-engine-in-roblox-snow-shoveling-simulator.pdfIn PDF document text
- http://www.boic.nl/images/roblox-free-robux-generator-2021.pdfIn PDF document text
- http://gops.pruszczgdanski.pl/images/robux-live-stream-hack.pdfIn PDF document text
- https://www.dachytarasowe.eu/images/denis-free-admin-town-roblox.pdfIn PDF document text
- http://gamixpaliwa.pl/images/boku-no-roblox-hack-script-auto-farm.pdfIn PDF document text
- http://nosocomium.rv.ua/images/robux-hack-com-2021.pdfIn PDF document text
- http://www.rezbb.sk/images/best-games-in-roblox-to-hack.pdfIn PDF document text
- http://babyxpress.de/images/pastebin-roblox-robux-free-2021.pdfIn PDF document text
- http://smoothjazzclub.net/images/free-robux-generator-reall-100-xd.pdfIn PDF document text
- https://technospektr.com.ua/images/free-online-games-no-download-like-roblox.pdfIn PDF document text
- http://demenagementlandry.com/images/roblox-any-gamepass-for-free.pdfIn PDF document text
- http://atelierweb.it/images/who-hacked-my-main-group-chat-roblox.pdfIn PDF document text
- http://echosvoix.ch/images/roblox-new-cheat-engine-bypass.pdfIn PDF document text
- http://salon-vyshyvanka.com/images/how-do-you-get-robux-5m-for-free.pdfIn PDF document text
- http://www.lrnetwork.es/images/creeper-roblox-free.pdfIn PDF document text
- http://badboybiteaway.de/images/hack-notoriety-roblox.pdfIn PDF document text
- http://florentineholding.com/images/noclip-script-roblox-hack.pdfIn PDF document text
+12 more URL(s)

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`stream_003_off00006d9c.bin`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x6D9C	26504 bytes
SHA-256: `282da55ab019ef927667b8dd5cfa98114579223bbe33722c4062f6aad242572b`
`font_01_sfnt_off0000a96e.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xA96E	18616 bytes
SHA-256: `c08f9015c0dbd8949828a3bb475c0bb7d1794388e2208c85cd28d05fccd02385`

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