PDF malware analysis — malicious · 75012ea5044a2edc

MALICIOUS

PDF

34.6 KB Created: 2021-07-10 03:20:06 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-24

MD5: 7275aafa5feb905a1e8ad4535e255c7f SHA-1: b962c693ace53d417f7b95bf2210c7483b3538d0 SHA-256: 75012ea5044a2edc257b30dabd9d5776ea5f5021eebd854590ed45d12faea8af

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 0.9980

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.tw/app/479516143/how-to-get-minecraft-pe-for-free-game-hack PDF link annotation
- https://www.apartmani-mestrovic-krk.hr/files/best-minecraft-hacks_GM479516143.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/daily-coin-master-free-spin-link_GM406889139.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/free-robux-without-downloading-apps_GM431946152.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/free-ways-to-get-robux_GM431946152.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/blogspot-coin-master-free-spins_GM406889139.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/free-logins-for-roblox_GM431946152.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/free-roblox-boombox-script_GM431946152.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/free-robux-glitch-mobile_GM431946152.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/robotinc-roblox-hack_GM431946152.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/roblox-mad-city-free-vip-servers-2021_GM431946152.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/coin-master-claim-spins_GM406889139.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/coin-master-viking-quest-hack_GM406889139.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/roblox-the-guy-who-hacked-the-admin-panel_GM431946152.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/free-items-on-roblox-pastebin_GM431946152.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/show-me-how-to-get-free-robux_GM431946152.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/roblox-free-800-robux_GM431946152.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/synapse-download-roblox-hack_GM431946152.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/774-hack-roblox-2021_GM431946152.pdfIn PDF document text
- https://www.apartmani-mestrovic-krk.hr/files/https-wwwrobloxcom-catalog-keyword-freecategory-1direction-2_GM431946152.pdfIn PDF document text
- http://apartmani-mestrovic-krk.hr/files/coin-master-apk-free-download_GM406889139.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_off00003236.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x3236	22584 bytes
SHA-256: `b4df0604f57a6ba4f54f66ce7e173b8b0a6a249ecfef3c25cf3444936600e2df`
`font_01_sfnt_off00006489.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x6489	18316 bytes
SHA-256: `6114a01aa91a9ce609c62e178085c324d68f94fc89260c1d3226e785dda6fa61`

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