PDF malware analysis — malicious · 9f0cdc90ae82c91a

MALICIOUS

PDF

60.9 KB Created: 2021-04-06 06:58:40 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-29

MD5: 5ad05611a9f2badf9972e2483dd28347 SHA-1: 1a2f3dad8ebd12ed880f8291fb1575a1946c680c SHA-256: 9f0cdc90ae82c91abd431d5d9e90a32905c6df25017d8a9b047dcf4c11e2e07f

82 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

This PDF document was flagged as malicious by an ML classifier. The file routes users through malicious redirector infrastructure and 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 0.7795

Heuristics 4

PDF links to a 'free generator / game hack' redirector high 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.
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
- http://www.jureclomas.com.ar/images/roblox-free-bc-v3rm.pdfIn PDF document text
- http://lillysonthelake.com/images/free-vector-roblox-logo.pdfIn PDF document text
- https://open-coffee-drimmelen-geertruidenberg.nl/images/can-u-actually-hack-roblox.pdfIn PDF document text
- http://nosocomium.rv.ua/images/roblox-hacking-users.pdfIn PDF document text
- http://www.agri-tech.com.au/images/free-robux-no-download-no-hack.pdfIn PDF document text
- http://smartint.com.my/images/robloxcom-free-kkk-k-k-k.pdfIn PDF document text
- https://sitam.co.in/images/how-to-hack-roblox-with-edit-this-cookie.pdfIn PDF document text
- http://goldwing-shop.ru/images/free-cookies-roblox.pdfIn PDF document text
- http://gops.pruszczgdanski.pl/images/hack-btools-roblox.pdfIn PDF document text
- http://logisticgroup.co/images/roblox-how-to-hack-a-person.pdfIn PDF document text
- http://huananhai.net/images/hack-para-descargar-roblox.pdfIn PDF document text
- http://news123.it/images/roblox-lumber-simulator-2-hack-script.pdfIn PDF document text
- https://www.mrsz.ir/images/how-to-get-robux-iphone-hack.pdfIn PDF document text
- http://www.mosaikshop.at/images/free-roblox-word-search.pdfIn PDF document text
- http://babbibooth.com/images/cheat-engine-roblox-speed-hack-64.pdfIn PDF document text
- http://ohsawamacrobiotics.com/images/roblox-free-download-no-app-store.pdfIn PDF document text
- http://stomatolog-choszczno.pl/images/free-credit-on-roblox-twisted-murderer.pdfIn PDF document text
- http://jackson-pr.com/images/proxy-roblox-hack-download.pdfIn PDF document text
- http://columbuscigar.com/images/roblox-free-download5mio.pdfIn PDF document text
- http://xn--apartementos-smfora-cala-ratjada-4vc.de/images/how-to-hack-your-self-getting-free-robux.pdfIn PDF document text
- http://ff-obertraun.at/images/how-to-ban-or-kick-in-servers-roblox-hack-script.pdfIn PDF document text
- http://www.zdravazena.sk/images/free-robuxs-games-no-scam.pdfIn PDF document text
- https://corbo.ru/images/roblox-jailbreak-money-hack-no-survey.pdfIn PDF document text
- http://prodajalec.si/images/roblox-robux-hack-website.pdfIn PDF document text
- http://santjoandelesabadesses.cat/images/free-robux-generator-download-2021.pdfIn PDF document text
- http://principessalialaofegypt.com/images/roblox-script-executor-free.pdfIn PDF document text
- http://www.occquimica.com.br/images/roblox-gift-free-robux.pdfIn PDF document text
- http://ofthalmiatrosthess.gr/images/roblox-but-everything-is-free.pdfIn PDF document text
- http://artindex.pro/images/free-robux-codes-trackid-sp006.pdfIn PDF document text
- https://verdensbarn.no/images/free-roblox-death-sound-effect.pdfIn PDF document text
- http://ktn.com.br/images/auto-runner-roblox-hack.pdfIn PDF document text
- https://www.najeebqasmi.com/images/free-robux-yahoo-answers.pdfIn PDF document text
- http://homequeen.de/images/nuebo-hack-de-robux-2021-atualizasion.pdfIn PDF document text
- https://camillesplace.org/images/fly-hack-roblox-fe2.pdfIn PDF document text
- http://peche-madagascar.com/images/free-robux-obby-2021.pdfIn PDF document text
- https://cdu-lengerich.de/images/free-redeem-codes-on-roblox.pdfIn PDF document text
- http://www.web.stc-part.co.th/images/noto-clip-hackes-roblox.pdfIn PDF document text
- http://panaceafamilymedicine.com/images/free-robux-profile.pdfIn PDF document text
- https://www.beaufortcollege.ie/images/how-you-get-free-robux-in-roblox.pdfIn PDF document text
- http://arch-centr.ru/images/free-yellow-roblox-girl-hair.pdfIn PDF document text
- http://www.fluidtech.hu/images/roblox-free-no-download.pdfIn PDF document text
- http://bestmaids.co.uk/images/hack-roblox-download-jailbreak.pdfIn PDF document text
- http://www.eurologistiki.gr/images/free-robux-hack-ipad.pdfIn PDF document text
- http://panaceafamilymedicine.com/images/how-to-get-something-free-by-hacking-on-roblox.pdfIn PDF document text
- http://steklofara.com.ua/images/free-promo-codes-roblox-2021-december.pdfIn PDF document text
- https://www.cosmosdawn.net/images/free-vip-server-boku-no-roblox.pdfIn PDF document text
- http://fsgtoday.com/images/how-to-hack-filtering-enabled-games-roblox.pdfIn PDF document text
- http://demenagementlandry.com/images/hacks-para-mad-city-roblox.pdfIn PDF document text
- http://yogaschooldecypres.be/images/roblox-cookie-editor-hack.pdfIn PDF document text
+9 more URL(s)

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`stream_003_off00008468.bin`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x8468	30892 bytes
SHA-256: `054c7b640fb482c44713febae27ef7531d13724447cbee479c03178f40568536`
`font_01_sfnt_off0000c960.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xC960	18728 bytes
SHA-256: `392b6be459e16ea553ec7f156b9bd836a25b7a3c4b046d63117d82dc8eeeab5a`

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