PDF malware analysis — malicious · ccdf4e5fe626c79f

MALICIOUS

PDF

55.7 KB Created: 2021-04-06 23:43:33 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-10-12

MD5: 65797646d33c5b209de9f5fabda06c85 SHA-1: 570e57996a7ea397d7d397c932b60c16c37e6dec SHA-256: ccdf4e5fe626c79fe9ac4dc2c10bbc2a8fb0170c7afb8490161afaab1e3c9000

102 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded links and a lure related to 'free Robux' and game hacks, strongly suggesting a phishing or scam attempt. The primary link directs to 'enigmagenerator.com', which is flagged as a redirector for game hacks. While no scripts were explicitly extracted, the PDF structure and heuristics indicate it's designed to trick users into visiting malicious URLs, likely for credential harvesting or malware delivery.

Machine Learning

Nyx PDF Classifier malicious score 0.6397

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://www.cosver.nl/images/how-to-hack-gamemodes-in-roblox.pdfIn PDF document text
- http://www.aqas.it/images/haw-to-get-free-dominus-on-roblox-a-week-ago.pdfIn PDF document text
- http://www.htc.edu.au/images/free-roblox-zombie-games.pdfIn PDF document text
- http://senfinfo.com/images/roblox-free-item-codes.pdfIn PDF document text
- http://bkd1.balikpapan.go.id/images/how-to-earn-free-robux-with-prood.pdfIn PDF document text
- https://www.yewtreealpacas.co.uk/images/free-robux-finish-obby.pdfIn PDF document text
- http://genialica.com/images/cheat-roblox-jailbreak.pdfIn PDF document text
- http://www.reikiusui.it/images/undetectable-cheat-roblox-fly.pdfIn PDF document text
- http://mydevice.com.au/images/button-clicker-for-free-robux.pdfIn PDF document text
- http://escolaarboc.cat/images/how-to-get-a-free-builders-club-membership-on-roblox.pdfIn PDF document text
- http://businessmart.ro/images/how-to-hack-roblox-account-top-9-ways.pdfIn PDF document text
- http://www.pbconsulting.it/images/blueberry-hack-roblox-jailbreak.pdfIn PDF document text
- http://lamascheradiferro.dk/images/roblox-dungeon-quest-hack.pdfIn PDF document text
- http://solidcom.de/images/roblox-santa-hat-free.pdfIn PDF document text
- http://xn--59-6kcusgqlmfgen3m.xn--p1ai/images/roblox-builders-club-free-2021.pdfIn PDF document text
- http://grabmyinfo.com/images/roblox-hide-and-seek-hacks.pdfIn PDF document text
- http://texnes-plus.gr/images/roblox-xeno-hack.pdfIn PDF document text
- http://altc.de/images/buildtools-roblox-hack-2021.pdfIn PDF document text
- https://www.foodsafety.cz/images/how-do-you-get-builders-club-on-roblox-for-free.pdfIn PDF document text
- https://www.lomrad.go.th/images/download-free-mods-for-roblox.pdfIn PDF document text
- https://shimony.net/images/aimbot-hack-roblox-rb-world-2.pdfIn PDF document text
- http://centuriatus.com/images/free-accounts-for-roblox-2021.pdfIn PDF document text
- http://j-cook.pro/images/hack-money-pizzeria-roleplay-remastered-roblox.pdfIn PDF document text
- http://bibliotheque-perrigny-les-dijon.fr/images/cheat-jailbreak-roblox-fr.pdfIn PDF document text
- https://www.cpnf.ch/images/roblox-free-robux-no-password-fo.pdfIn PDF document text
- https://inspective.nl/images/free-robux-in-roblox-games.pdfIn PDF document text
- https://www.audev.com/images/free-roblox-accounts-that-work-2021.pdfIn PDF document text
- http://k2visual.com.br/images/how-to-hack-daimonds-on-roayale-high-in-roblox.pdfIn PDF document text
- http://xn--59-6kcusgqlmfgen3m.xn--p1ai/images/roblox-hacks-for-mac-2021.pdfIn PDF document text
- http://ruksnaitis.com/images/free-roam-roblox-best.pdfIn PDF document text
- http://www.les2alpes-location.com/images/free-old-roblox-accounts-2021.pdfIn PDF document text
- http://farwesterndistrict.org/images/roblox-free-to-play-games.pdfIn PDF document text
- http://modlingua.com/images/basic-roblox-hack-scripts.pdfIn PDF document text
- http://halitbayramoglu.com.tr/images/how-to-get-free-robux-hack-on-computer-2021.pdfIn PDF document text
- http://jobsy.com.sg/images/quick-and-easy-hacks-for-roblox-jailbreak.pdfIn PDF document text
- http://ekaterinakorneva.com/images/pastebin-roblox-free-gamepass.pdfIn PDF document text
- http://msfs-eastafrica.com/images/shirt-roblox-2021-free-dowload-trans.pdfIn PDF document text
- http://brinicombe.co.uk/images/chowder-land-free-admin-mega-place-update-site-robloxcom.pdfIn PDF document text
- http://baah.ca/images/money-roblox-hack.pdfIn PDF document text
- https://gaj.rs/images/robux-free-tips-apk.pdfIn PDF document text
- http://genialica.com/images/roblox-weightlifter-cheat-codes-working.pdfIn PDF document text
- http://www.mediaxin.net/images/rocash-free-robux.pdfIn PDF document text
- http://www.agri-tech.com.au/images/nombres-de-hacks-para-roblox.pdfIn PDF document text
- http://www.lycee-langevin-wallon.com/images/bvb-kit-roblox-template-free.pdfIn PDF document text
- https://plumbingmedics.com/images/cheat-dragon-ball-rage-roblox.pdfIn PDF document text
- https://wandersuechtig.de/images/cheats-and-codes-for-jailbreak-on-roblox.pdfIn PDF document text
- http://abqwinair.com/images/roblox-get-any-item-free-hack.pdfIn PDF document text
- http://sfsbm.org/images/roblox-bee-swarm-simulator-script-hack.pdfIn PDF document text
- http://zarinnameh.ir/images/roblox-pet-simulator-hack-script.pdfIn PDF document text
+20 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`stream_003_off00006f7e.bin`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x6F7E	24432 bytes
SHA-256: `922c0a349287246654b8bba84917d3d6c4ad456d722211d7653ba00a6fe7cfcb`
`font_01_sfnt_off0000a770.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xA770	3312 bytes
SHA-256: `40bd8eebcb3a0d68a8646f1930e84f30a44bfa48525263c6c528f0bc1e9c1677`
`font_02_sfnt_off0000b2c0.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xB2C0	19208 bytes
SHA-256: `ff0ac9e4ac539c731937442a8f4edcf97c70bedd4f9730ca67154b097e4a6aaf`

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