PDF malware analysis — malicious · 020e9d2e09c480ee

MALICIOUS

PDF

34.1 KB Created: 2021-07-05 18:53:12 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-25

MD5: 90308dd6c5bcf115272c208793397ba0 SHA-1: d9bf69e5cc4c549794d741f43a5e32626f62e9dc SHA-256: 020e9d2e09c480ee53eace90803dd162b71f2bf360f7960a9d29998a4b28a484

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/minecraft-hacked-client-18-game-hack PDF link annotation
- http://www.alrashed-alsaleh.com/userfiles/files/how-to-create-group-in-coin-master-free-spins_GM406889139.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/how-to-get-free-robux-easy-on-phone_GM431946152.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/how-to-get-free-golden-card-in-coin-master_GM406889139.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/how-do-you-hack-roblox_GM431946152.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/roblox-pants-download-free_GM431946152.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/free-minecraft-windows-10-account_GM479516143.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/how-to-get-free-robux-on-roblox-2021_GM431946152.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/free-tiktok-fans-no-verification_GM835599320.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/real-free-robux-codes_GM431946152.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/how-to-hack-any-roblox-game-no-downloads_GM431946152.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/coin-master-game-hunter_GM406889139.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/coin-master-firebird-card-free_GM406889139.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/aimbot-hack-for-roblox-strucid_GM431946152.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/roblox-hack-999999-robux-apk_GM431946152.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/free-spins-for-coin-master-hack_GM406889139.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/how-to-earn-free-robux-no-human-verification_GM431946152.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/roblox-get-free-plus-on-meep-city-working-2021_GM431946152.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/hack-coin-master-8-ball-pool_GM406889139.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/roblox-free-clothes-codes-2021_GM431946152.pdfIn PDF document text
- http://www.alrashed-alsaleh.com/userfiles/files/roblox-hack-club-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_off000031ef.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x31EF	21904 bytes
SHA-256: `2a8810c7453b291488b190e9a1beef7afafe58197bd4f9caa159d4b50a21394a`
`font_01_sfnt_off000061ed.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x61ED	18588 bytes
SHA-256: `8e3a5c46349410794fd5c9c8edd28fb5e8e27dde13df1542e43e7e29ef6e05f6`

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