PDF malware analysis — malicious · 630ac11977db3f22

MALICIOUS

PDF

58.1 KB Created: 2021-04-05 18:45:13 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-22

MD5: d8a491c2c90c00aa9fe8d7078e64f724 SHA-1: 84acd10c5166f5b0287c04f216edf57625c31b13 SHA-256: 630ac11977db3f22e7610a5d1b14da38c3ab98a268cde7daad967f62be2dd2e6

122 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1204.002 Malicious File T1553.005 Antivirus Escape

The PDF contains numerous URLs related to game hacks and exploits, and the document body, though truncated, includes references to 'Attack On Titan Project Hack Roblox'. Heuristics indicate the document attempts to lure the user into disabling security software and executing content, likely a second-stage payload, by presenting a fake download button. The ML classifier also flagged this PDF as malicious.

Machine Learning

Nyx PDF Classifier malicious score 0.7795

Heuristics 5

Clipboard command execution lure high SE_CLIPBOARD_COMMAND_LURE

Document tells the user to copy or paste clipboard content into Run, PowerShell, cmd, or another shell-like execution context
Security software disable instruction high SE_SECURITY_BYPASS

Document instructs the user to disable antivirus or security software — unusual for ordinary documents and high-risk in an unsolicited file
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/attack-on-titan-project-hack-roblox PDF link annotation
- http://jackson-pr.com/images/free-robux-admin-panel-pastebin.pdfIn PDF document text
- http://intrasservices.com/images/free-tshirts-fixed-roblox.pdfIn PDF document text
- https://uofk.edu/images/counter-blox-roblox-cheats.pdfIn PDF document text
- http://www.isril.it/images/roblox-hxh-id-cheat.pdfIn PDF document text
- https://bdhcpa.com/images/roblox-free-paint.pdfIn PDF document text
- http://www.sanjosedeminas.gob.ec/images/hack-roblox-game-ability.pdfIn PDF document text
- http://gingerscience.co.in/images/roblox-free-clothes-pastebin.pdfIn PDF document text
- http://pia2000.net/images/roblox-how-to-get-free-clothes-ios.pdfIn PDF document text
- http://seytarehco.com/images/how-to-get-free-robux-on-roblox-android-2021.pdfIn PDF document text
- http://unifieo.br/images/roblox-download-free-for-windows-10.pdfIn PDF document text
- http://glaubensfragen.org/images/roblox-mod-apk-unlimited-robux-hack.pdfIn PDF document text
- http://altc.de/images/how-to-walk-through-walls-roblox-2021-hack.pdfIn PDF document text
- https://gomsa.nl/images/roblox-hack-cheat-engine-2021.pdfIn PDF document text
- http://jbm-constructions.com/images/free-prizes-roblox-2021-november.pdfIn PDF document text
- https://wandersuechtig.de/images/roblox-bc-hack.pdfIn PDF document text
- http://www.remiauclair.fr/images/how-to-fly-hack-in-tower-of-hell-roblox.pdfIn PDF document text
- https://amatq.ca/images/roblox-fly-hacks-2021.pdfIn PDF document text
- https://www.porthos.it/images/roblox-cheat-engine-robux-hack-2021.pdfIn PDF document text
- http://dos.most.gov.la/images/claimfree-robux.pdfIn PDF document text
- http://linde-erbach.de/images/free-roblox-books.pdfIn PDF document text
- http://leveillehic.com/images/dhow-do-get-free-robux.pdfIn PDF document text
- http://uptodate.az/images/youtube-free-robux-october-2021.pdfIn PDF document text
- https://www.lavigny.ch/images/cant-play-any-game-roblox-gor-hacked.pdfIn PDF document text
- http://www.fanciullovito.it/images/roblox-script-packs-2021-free.pdfIn PDF document text
- http://sscclc.edu.ec/images/free-roblox-accounts-with-lifetime-obc-2021.pdfIn PDF document text
- https://www.romedia.gr/images/roblox-promocodes-hacks-pastebin.pdfIn PDF document text
- http://www.sapaengineering.kz/images/free-robux-no-human-verification-2021-or-survey.pdfIn PDF document text
- http://jackson-pr.com/images/mpgh-roblox-hacks.pdfIn PDF document text
- https://www.arquetopia.org/images/who-hacked-cutelucyy9-on-roblox.pdfIn PDF document text
- https://camillesplace.org/images/roblox-free-obc-thumbnail.pdfIn PDF document text
- https://asesoriamss.com/images/hack-roblox-cs-go-2021.pdfIn PDF document text
- http://sscclc.edu.ec/images/how-to-get-free-robux-not-downloads.pdfIn PDF document text
- http://www.htc.edu.au/images/dolphin-hacks-roblox-website.pdfIn PDF document text
- https://esl.ipb.ac.id/images/book-on-how-to-hack-people-on-roblox.pdfIn PDF document text
- https://meltonschool.org/images/download-btools-hack-roblox.pdfIn PDF document text
- http://svp-steinmaur.ch/images/roblox-black-hair-free.pdfIn PDF document text
- http://g3galileo.com/images/free-robux-generator-pc.pdfIn PDF document text
- http://kulturhusbabberich.nl/images/case-clicker-roblox-hack-2021.pdfIn PDF document text
- http://haertetechnik-steinbach.de/images/cheat-engine-cracked-roblox.pdfIn PDF document text
- http://5346000.com/images/free-robux-generator-2021.pdfIn PDF document text
- http://bestmaids.co.uk/images/roblox-hack-robux-gratis-2021.pdfIn PDF document text
- https://semanasantacehegin.com/images/how-to-hack-into-peoples-roblox-accounts-2021.pdfIn PDF document text
- http://internetdeputy.com/images/notoriety-money-hacks-pastebin-roblox.pdfIn PDF document text
- https://www.lavigny.ch/images/cheat-roblox-autocloc.pdfIn PDF document text
- http://eltisstudio.sk/images/roblox-egg-hunt-hack.pdfIn PDF document text
- http://boliviagasenergia.com/images/how-to-make-your-roblox-character-look-cool-for-free.pdfIn PDF document text
- http://moralcenter.or.th/images/how-to-cheat-on-roblox-games.pdfIn PDF document text
- https://eleganceautospa.ca/images/roblox-free-robux-mkd-apk.pdfIn PDF document text
- http://bullyinformate.org/images/roblox-unlimited-money-cheat.pdfIn PDF document text
+17 more URL(s)

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`stream_003_off00008256.bin`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x8256	28048 bytes
SHA-256: `e682931592138f2de8aee46f043475473e71ada05035e54177c0d10ed6ce6e7d`
`font_01_sfnt_off0000bfe0.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xBFE0	18280 bytes
SHA-256: `f9c1e5c7a2f4681fdff44ff0d1f57347fa6f30c8108dc0f63be97c1c2c22d70f`

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