PDF malware analysis — malicious · 0d0068bb6026ed00

MALICIOUS

PDF

34.6 KB Created: 2021-07-04 03:53:50 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-25

MD5: 3b14826c96c68692dadf07420126e413 SHA-1: 6d1e71d6e4a9f6a70fa07d1d7d3efcb7a47e6ffe SHA-256: 0d0068bb6026ed008374b0eec8328544f7cd9046afeeda1ee6f41a62a38e8729

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/406889139/coin-master-free-daily-spins-and-coins-game-hack PDF link annotation
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/how-to-gte-free-robux-2021_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/heists-roblox-hack_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/coin-master-daily-free-spins_GM406889139.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/how-to-run-faster-in-roblox-hack_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/auto-clicker-hack-roblox-download_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/este-es-el-unico-hack-de-robux-funcionando_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/promobilemafiacom-robux-cheats_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/hack-an-account-on-roblox_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/roblox-crashes-when-cheat-engine-is-open_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/speck-elements-robux-hack_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/how-to-actually-fly-hack-n-roblox-fe2_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/free-bandana-roblox_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/free-robux-code-giveaway-live_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/free-robux-no-generator_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/hacker-de-roblox-descargar_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/rorewards-com-earn-free-robux-for-roblox_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/vipervenom-roblox-hack_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/free-robux-obbys-may-2021_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/robux-generator-2021-free_GM431946152.pdfIn PDF document text
- https://www.intercraftgallery.com/uploaded_files/userfiles/files/how-to-hack-coins-in-reson-to-die-roblox_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_off0000318d.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x318D	22272 bytes
SHA-256: `d9bc1c14e93f1370b141b2fda4c87615d8ecd6e89721a741ad43879d12cc45f1`
`font_01_sfnt_off00006319.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x6319	18772 bytes
SHA-256: `f3f8fa3a6eece84f4896eed170bca3035b504aefd00cdbf459e31d86686c87b4`

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