PDF malware analysis — malicious · e26e53c92be30f00

MALICIOUS

PDF

58.3 KB Created: 2021-04-05 23:04:05 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-23

MD5: ac279af3b0cdbf33f1fc6bbf0d18c130 SHA-1: 95459850faaafc61cee37575eea780f2f61d9c9c SHA-256: e26e53c92be30f009961eaa76b89f19b24ddff26f1aa6154bed64de0f9b50bb4

82 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1203 Exploitation for Client Execution

This PDF document was flagged as malicious by an ML classifier. It uses a fake-CAPTCHA lure. The file 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

Fake CAPTCHA / human verification prompt high SE_FAKE_CAPTCHA

Document displays a fake CAPTCHA or human-verification prompt — used to trick users into running commands or pressing keyboard shortcuts
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-eating-simulator-hack PDF link annotation
- http://serviio.org/images/how-to-hack-roblox-money-2021.pdfIn PDF document text
- http://sscclc.edu.ec/images/roblox-treasure-hunt-simulator-hack.pdfIn PDF document text
- https://www.bmta.co.uk/images/e-free-robux.pdfIn PDF document text
- http://www.brtes.com/images/free-hacks-for-roblox-like-ambot-and-shoot-thro-walls.pdfIn PDF document text
- http://ozonizarint.com/images/roblox-digimon-aurity-cheat-engine.pdfIn PDF document text
- https://gigbagwinkel.nl/images/how-inspect-and-hack-in-roblox.pdfIn PDF document text
- http://seniorenverband-brh-nds.de/images/boku-no-roblox-hack-quirk.pdfIn PDF document text
- http://gaec.cl/images/roblox-headless-horseman-free.pdfIn PDF document text
- http://www.torvet11.dk/images/roblox-cheats-for-free-builders-club.pdfIn PDF document text
- https://pa-waingapu.go.id/images/roblox-majora-free.pdfIn PDF document text
- http://www.barkas-n-i.gr/images/all-roblox-eggs-2021-hack.pdfIn PDF document text
- http://ns1.radiofacil.net/images/working-greasyfork-robux-hack.pdfIn PDF document text
- http://www.lycee-langevin-wallon.com/images/get-free-robux-wuthout-any-human-verification.pdfIn PDF document text
- https://www.cosmosdawn.net/images/google-sites-roblox-hack-online.pdfIn PDF document text
- http://www.fluidtech.hu/images/free-robux-no-verification-no-survey-2021.pdfIn PDF document text
- http://xn----7sbq6amdnuk.xn--p1ai/images/free-robux-generator-no-survey-no-human-verification.pdfIn PDF document text
- http://julo-it.net/images/roblox-adopt-and-raise-a-cute-kid-money-hack.pdfIn PDF document text
- http://only1you.ru/images/bloxburg-on-roblox-free-play.pdfIn PDF document text
- http://echosvoix.ch/images/free-robux-roblox-hack-no-human-verification.pdfIn PDF document text
- http://www.beantownlimo.com/images/cheating-on-roblox-gf.pdfIn PDF document text
- http://www.art-concept.gr/images/create-a-roblox-account-free-2021.pdfIn PDF document text
- http://meisterhaus-guterl.de/images/roblox-hack-free-robux-and-tix-2021.pdfIn PDF document text
- https://estalagemmonteverde.com.br/images/roblox-hack-robux-windows-10.pdfIn PDF document text
- http://kim-kinder-im-mittelpunkt.de/images/lego-hacks-roblox.pdfIn PDF document text
- http://seniornetwanganui.org.nz/images/free-money-in-roblox-bloxburg.pdfIn PDF document text
- http://eddegrootassurantien.nl/images/free-robux-codes-january-2021.pdfIn PDF document text
- http://caraless.com/images/free-robux-promo-codes-july-2021.pdfIn PDF document text
- http://nevesomost.by/images/free-robux-link.pdfIn PDF document text
- http://acktivities.com/images/hack-da-hood-tuto-roblox.pdfIn PDF document text
- http://www.eaapiaria.es/images/roblox-hack-for-change-music.pdfIn PDF document text
- http://ernstgloves.co.il/images/robot-animation-free-roblox.pdfIn PDF document text
- http://infoagronomia.com.ar/images/counter-blox-roblox-offensive-hacks-tutorial.pdfIn PDF document text
- http://www.inservis.cl/images/roblox-risky-strats-hack.pdfIn PDF document text
- http://asandawireless.co.za/images/roblox-jailbreak-hack-2021.pdfIn PDF document text
- https://estalagemmonteverde.com.br/images/roblox-free-robux-profile.pdfIn PDF document text
- http://indotec.fr/images/safe-free-robux-no-password-or-human-verification.pdfIn PDF document text
- https://www.dierenartsberghman.be/images/how-to-hack-robux-into-your-roblox-account.pdfIn PDF document text
- https://vtvvaals.nl/images/10k-robux-free.pdfIn PDF document text
- https://septik-montag.ru/images/esp-xray-roblox-hacks.pdfIn PDF document text
- https://www.lomrad.go.th/images/free-robux-2021-no-verification.pdfIn PDF document text
- http://ferienhaus-schmidl.at/images/how-to-get-free-builders-club-on-roblox-ipad.pdfIn PDF document text
- http://artindex.pro/images/how-to-noclip-with-cheat-engine-roblox.pdfIn PDF document text
- http://wattkit.com/images/cs-go-roblox-wall-hack.pdfIn PDF document text
- http://shinarb.by/images/hack-roblox-accounts-2021.pdfIn PDF document text
- http://traveltrucks.com.au/images/hack-de-juegos-robux.pdfIn PDF document text
- http://wireprod.net/images/roblox-stella-hack.pdfIn PDF document text
- http://manfeld.dk/images/software-for-cheat-engine-66-to-not-make-roblox-crash.pdfIn PDF document text
- http://properteez.com/images/if-roblox-was-free.pdfIn PDF document text
- http://jackson-pr.com/images/roblox-free-vip-for-all-places.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_off00007fdc.bin`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x7FDC	28112 bytes
SHA-256: `e5c405703c9739f8996c094b165e0c4f2e6d6c690b1eb273bc552934b0238631`
`font_01_sfnt_off0000c00a.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xC00A	18500 bytes
SHA-256: `e47e4134cc2ee5f3dad9e6a2bcba133901f5dafc23b6d87b7bb0c6a88cd4f588`

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