PDF malware analysis — malicious · 0a55ba69a0a7ea7a

MALICIOUS

PDF

60.8 KB Created: 2021-04-05 18:33:10 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-10-16

MD5: 0dca4d76fd8c1109342ed63573803b2a SHA-1: ec4c4f43a52c22f613ea9fc7aa6a7a701ff5c1a7 SHA-256: 0a55ba69a0a7ea7a445c6ca8a05eb4919596352eaa211bef2c5ab280e04d03b8

122 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document uses social engineering tactics, impersonating PayPal to lure users into clicking a link for a 'Roblox hack'. This lure is a common method for credential phishing or distributing malware. The embedded URI and numerous other URLs point to external sites that likely host the malicious payload. The ML classifier also flagged this PDF as malicious.

Machine Learning

Nyx PDF Classifier malicious score 0.6193

Heuristics 5

Browser extension / update installation lure high SE_BROWSER_INSTALL_LURE

Document tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
Brand-impersonation credential phishing lure high SE_BRAND_CREDENTIAL_PHISH

Document impersonates a well-known consumer brand and uses account-security / verification language ('unusual activity', 'account on hold', 'verify your account') to steer the reader to a credential-harvesting link. Corroborated by: call-to-action link host does not match the impersonated brand: http://gaminggenerator.org/app/431946152/roblox-prison-life-hack-mobile.
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/roblox-prison-life-hack-mobile PDF link annotation
- http://consultinggirona.es/images/bloxburg-hack-roblox-pastebin.pdfIn PDF document text
- http://agrao.in/images/roblox-simulator-hacks.pdfIn PDF document text
- https://www.cosmosdawn.net/images/free-roblox-giftcardd.pdfIn PDF document text
- http://domaizdereva24.ru/images/free-roblox-gift-card-codes-2021-live.pdfIn PDF document text
- https://ballaratcaravans.com.au/images/www-roblox-hack-2021.pdfIn PDF document text
- http://glaubensfragen.org/images/jailbreak-roblox-hack-2021.pdfIn PDF document text
- https://www.porthos.it/images/free-robux-gfames-that-dont-take-password.pdfIn PDF document text
- https://www.gymun.cz/images/roblox-free-telechargement.pdfIn PDF document text
- http://stackideas.com/images/groups-that-give-free-robux-2021.pdfIn PDF document text
- https://europainstitut.hu/images/youtube-cheat-robux.pdfIn PDF document text
- https://www.beaufortcollege.ie/images/robux-free-legalement.pdfIn PDF document text
- http://www.visiblefilm.com/images/how-to-hack-gir-on-roblox.pdfIn PDF document text
- http://keepcasscountybeautiful.com/images/hack-place-roblox.pdfIn PDF document text
- http://internetdeputy.com/images/fly-script-roblox-hack.pdfIn PDF document text
- http://pgk-polaniec.pl/images/roblox-rhs-hack.pdfIn PDF document text
- http://ns1.radiofacil.net/images/kick-gui-hack-roblox.pdfIn PDF document text
- http://www.zdravazena.sk/images/roblox-cheats-handy.pdfIn PDF document text
- http://www.cuniv-naama.dz/images/hacks-roblox-muder-mistery-2.pdfIn PDF document text
- http://www.beged.at/images/hack-para-juegos-de-guerra-roblox.pdfIn PDF document text
- http://kim-kinder-im-mittelpunkt.de/images/how-to-hack-past-2-step-roblox.pdfIn PDF document text
- http://www.exikom.com.ua/images/roblox-free-superhero-body.pdfIn PDF document text
- http://laboraltoledo.com/images/como-ser-hacker-en-roblox-2021.pdfIn PDF document text
- http://www.rezbb.sk/images/free-roblox-generator-no-verification.pdfIn PDF document text
- http://www.torvet11.dk/images/how-to-cheat-your-values-in-roblox-boxing-simulator-2.pdfIn PDF document text
- https://www.albisser.ch/images/roblox-hack-202100.pdfIn PDF document text
- http://akademiatenisa.org/images/roblox-hack-script-give-weapons.pdfIn PDF document text
- http://florentineholding.com/images/free-roblox-account-2021.pdfIn PDF document text
- http://interpretation-dessins-enfants.net/images/how-to-use-roblox-jailbreak-auto-rob-hack.pdfIn PDF document text
- http://internetdeputy.com/images/how-do-you-get-unlimited-robux-for-free.pdfIn PDF document text
- https://www.udivadlahotel.cz/images/veil-roblox-exploit-free-download.pdfIn PDF document text
- https://www.romedia.gr/images/prestonplayz-hacked-my-roblox-account.pdfIn PDF document text
- http://www.anies.eu/images/buy-for-free-roblox-builders-club.pdfIn PDF document text
- https://pagadder.com/images/roblox-free-character-maker.pdfIn PDF document text
- https://jdlgroup.ca/images/a-hacker-told-me-this-glitch-robux.pdfIn PDF document text
- http://www.vktzunami.cz/images/roblox-fashion-frenzy-game-free-online.pdfIn PDF document text
- https://www.utalii.ac.ke/images/cheat-budy-roblox.pdfIn PDF document text
- http://icomsolutions.com.au/images/how-to-get-free-admin-on-roblox-working.pdfIn PDF document text
- https://www.colditex.com/images/free-robux-t.pdfIn PDF document text
- http://rushxpress.de/images/get-me-free-robuxcom.pdfIn PDF document text
- https://schaefer-rechtsanwaelte.com/images/free-robux-survey.pdfIn PDF document text
- https://www.inova-cuisine.fr/images/hacks-roblox-august-2021.pdfIn PDF document text
- https://www.eglihotel.gr/images/no-virus-roblox-hack-xbox-one.pdfIn PDF document text
- http://julo-it.net/images/robux-hack-sin-verificacion.pdfIn PDF document text
- http://ff-obertraun.at/images/free-robux-inquiditormaster.pdfIn PDF document text
- https://www.fhccu.com/images/how-too-hack-a-roblox-account.pdfIn PDF document text
- http://dshikr.ru/images/roblox-20-left-arm-free.pdfIn PDF document text
- http://www.fanciullovito.it/images/how-to-hack-robux-on-roblox-2021-mac.pdfIn PDF document text
- http://goosesscuba.com/images/roblox-password-hacker-download.pdfIn PDF document text
- https://ogm-goettingen.de/images/how-to-hack-denisdaily-roblox.pdfIn PDF document text
+15 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`stream_003_off00008327.bin`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x8327	24980 bytes
SHA-256: `9914675a9f4a2b37ccb4bbacf74e73ba17915c9955b4ee42e7106501febf5b8b`
`font_01_sfnt_off0000bcce.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xBCCE	3884 bytes
SHA-256: `40b61f8938bd710dc29dc58ba3fde91c245a6a69596ec569b4d27c769ca417cf`
`font_02_sfnt_off0000c975.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xC975	18540 bytes
SHA-256: `a59ae39477ae0ec61dbb3ae3809fa0934a66f45a95b6593294214c2a3b3c819a`

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