PDF malware analysis — malicious · 8d6566a8976972ff

MALICIOUS

PDF

42.0 KB Created: 2021-05-11 02:30:28 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-10-05

MD5: a79761e65d2a7a6acd74e8d9cf0240c6 SHA-1: a223ac9a156b19381ab93a65c6b37a88486a8b8f SHA-256: 8d6566a8976972ffb5063299837a28201686d73924e28e3235adb52d950897de

82 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF document contains multiple links that redirect to websites offering game hacks and generators, specifically mentioning "Coin Master Hack". The primary lure URL is https://netcdn.xyz/app/406889139/coin-master-hack-safe-game-hack. This indicates a social engineering tactic to trick users into visiting potentially malicious sites, likely for credential harvesting or malware distribution.

Machine Learning

Nyx PDF Classifier malicious score 0.9971

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 https://netcdn.xyz/app/406889139/coin-master-hack-safe-game-hack PDF link annotation
- https://wandersuechtig.de/images/how-to-download-minecraft-hacks_GM479516143.pdfIn PDF document text
- https://wandersuechtig.de/images/best-free-robux-sites_GM431946152.pdfIn PDF document text
- https://wandersuechtig.de/images/free-robux-2021-no-human-verification_GM431946152.pdfIn PDF document text
- https://wandersuechtig.de/images/free-robux-generator-2021-no-human-verification-or-survey_GM431946152.pdfIn PDF document text
- https://wandersuechtig.de/images/roblox-system_GM431946152.pdfIn PDF document text
- https://wandersuechtig.de/images/coin-master-400-spin-link_GM406889139.pdfIn PDF document text
- https://wandersuechtig.de/images/minecraft-pocket-edition-free_GM479516143.pdfIn PDF document text
- https://wandersuechtig.de/images/free-money-links-coin-master_GM406889139.pdfIn PDF document text
- https://wandersuechtig.de/images/coin-master-hack-lost-world-2021_GM406889139.pdfIn PDF document text
- https://wandersuechtig.de/images/coin-master-free-spin-and-coins-links-home_GM406889139.pdfIn PDF document text
- https://wandersuechtig.de/images/free-apk-mod-coin-master_GM406889139.pdfIn PDF document text
- https://wandersuechtig.de/images/coin-master-game-legitimate-hack-without-signing-up-or-shareing_GM406889139.pdfIn PDF document text
- https://wandersuechtig.de/images/minecraft-hacks-list_GM479516143.pdfIn PDF document text
- https://wandersuechtig.de/images/minecraft-hacked-client-112-2_GM479516143.pdfIn PDF document text
- https://wandersuechtig.de/images/free-robux-no-survey_GM431946152.pdfIn PDF document text
- https://wandersuechtig.de/images/minecraft-ios-mods_GM479516143.pdfIn PDF document text
- https://wandersuechtig.de/images/haktuts-coin-master-free-spins_GM406889139.pdfIn PDF document text
- https://wandersuechtig.de/images/free-role-in-coin-master_GM406889139.pdfIn PDF document text
- https://wandersuechtig.de/images/roblox-executor-free-download_GM431946152.pdfIn PDF document text
- https://wandersuechtig.de/images/where-to-get-free-robux_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
`stream_003_off000047bc.bin`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x47BC	26164 bytes
SHA-256: `a99759dae5ce7cebf986d114f44939f46069cc8c44a33b1d75da375f1d1bf6dc`
`font_01_sfnt_off0000835a.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x835A	17716 bytes
SHA-256: `26f128ca3c3293ce89849f2e5b91572a6f078ece2e9d8c3dd3c383c333c33bcf`

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