PDF malware analysis — malicious · bed0868289fad79f

MALICIOUS

PDF

34.1 KB Created: 2021-07-01 10:01:38 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-29

MD5: f893b0867337f0cb8e75d1e4be961621 SHA-1: 357bec31dd6f469ec39dc071a42b9dbe426e09f3 SHA-256: bed0868289fad79f3a5a267d1d7198f022ba941b3b96edf96dcfb47ea738db29

82 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF document contains a prominent link disguised as a 'game hack' generator, which is a common lure for malicious content. The ML classifier strongly flagged this PDF as malicious, and the presence of numerous related URLs further supports a malicious intent. The document likely serves as a lure to redirect users to a site that either hosts malware or attempts to phish for credentials.

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/admin-hack-roblox-script-game-hack PDF link annotation
- https://amozeshportal.ir/assets/uploads/pages/files/fnaf-free-roam-roblox_GM431946152.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/coin-master-free-link-spin_GM406889139.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/coin-master-fun-hack_GM406889139.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/coin-master-free-spins-hack_GM406889139.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/earn-free-robux_GM431946152.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/roblox-adopt-me-free-pets_GM431946152.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/how-to-hack-a-roblox-account-2021-october_GM431946152.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/free-roblox-toy-codes_GM431946152.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/get-free-roblox_GM431946152.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/how-to-get-the-army-helicopter-in-jailbreak-roblox-hack_GM431946152.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/how-to-get-free-robux-without-verification_GM431946152.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/how-to-get-free-robux-without-downloading-any-apps_GM431946152.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/http-coin-master-hack-club_GM406889139.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/static-moonactive_GM406889139.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/roblox-hack-client_GM431946152.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/wij-indigo-ii-free-roblox_GM431946152.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/minecraft-free-exe_GM479516143.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/apk-coin-master-hack_GM406889139.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/free-robux-no-verification-or-survey_GM431946152.pdfIn PDF document text
- https://amozeshportal.ir/assets/uploads/pages/files/daily-free-spins-coin-master_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_off0000302a.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x302A	21432 bytes
SHA-256: `df57ca50e2c5a295b05054a18eb178ee6116da3d023169914129746fa9e5cdbb`
`font_01_sfnt_off00005ef1.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x5EF1	19488 bytes
SHA-256: `32510afc6acd393ddce47641b7f5cb642e7319e6903b11756ddffb93b7d94625`

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