PDF malware analysis — malicious · 29d43b1938912f90

MALICIOUS

PDF

34.9 KB Created: 2021-06-18 17:03:06 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17

MD5: 70e7452e3ddb1c93346e9b9a1f6a3a7e SHA-1: d3755c4389a1cb66b6ce5abb94a6a91319bd8ec8 SHA-256: 29d43b1938912f90e1029c449b045ac579902bb577f12e3827f97ab82cf64496

82 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF document contains multiple links to external websites advertising game hacks and generators, such as 'roblox-hack-script-tampermonkey-game-hack'. This suggests a lure to trick users into downloading or executing further malicious content. The ML classifier also strongly indicated maliciousness.

Machine Learning

Nyx PDF Classifier malicious score 0.9980

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://netcdn.co/app/431946152/roblox-hack-script-tampermonkey-game-hack PDF link annotation
- https://www.apartmani-mestrovic-krk.hr/files/hack-roblox-2021-espaol_GM431946152.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/coin-master-free-chip_GM406889139.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/bloxland-earn-free-robux_GM431946152.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/free-spin-hack-coin-master-2021_GM406889139.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/coin-master-hack-100-working_GM406889139.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/free-robux-and-limiteds-hectic_GM431946152.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/coin-master-hack-online-without-human-verification_GM406889139.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/how-to-download-minecraft-windows-10-edition-for-free_GM479516143.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/coin-master-game-hunter_GM406889139.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/how-to-hack-a-roblox-account-easy_GM431946152.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/how-to-cheat-on-your-roblox-girlfriend_GM431946152.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/guess-the-character-roblox-free-robux-answers_GM431946152.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/coin-master-free-spins-link-2021-ios_GM406889139.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/how-to-hack-robux_GM431946152.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/how-to-get-robux-for-free-2021_GM431946152.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/flame-gg-free-robux_GM431946152.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/earn-robux-today_GM431946152.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/android-coin-master-hack_GM406889139.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/coin-master-free-spins-2021-ios_GM406889139.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/how-to-hack-roblox-robux-2021_GM431946152.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off00002fbf.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x2FBF	22400 bytes
SHA-256: `9d947afbf9407758eb0948543fb1ec5b21c295a0cf02eafc97b8ae7a77ec5b2b`
`font_01_sfnt_off00006208.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x6208	19496 bytes
SHA-256: `1a2b17999dfc54796c57fdd3d74fcc59236a467f485b84196884a4d950b265a2`

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