PDF malware analysis — malicious · 007817ad8156edb6

MALICIOUS

PDF

34.3 KB Created: 2021-06-18 04:10:49 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04

MD5: 95a9c627fd691e07e7b92f0df118f956 SHA-1: 2f6120b0f87530a311a2d40fe32a1a91f4795ec1 SHA-256: 007817ad8156edb62f63255ff0fc4c4618647fb99cab266610b0bddbccaf54fa

160 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

This PDF document contains multiple links to known malicious redirector infrastructure, specifically promoting 'game hacks' for Roblox. The document body and embedded URLs strongly suggest a lure to download potentially unwanted or malicious software. While no scripts were explicitly extracted, the nature of the links and the heuristic firings indicate a high likelihood of a malicious download or redirection workflow.

Machine Learning

Nyx PDF Classifier malicious score 0.9980

Heuristics 4

PDF links to a 'free generator / game hack' redirector critical 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. CRITICAL on its own: the /app/<id>/<slug>-game-hack path shape is unambiguous scam infra, and the host rotates so a host-list match can't be relied on.
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK

PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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
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/how-to-hack-someone-easy-on-roblox-game-hack In PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/hack-roblox-unlimited-robux_GM431946152.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/roblox-money-cheat-download_GM431946152.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/how-to-get-2021-robux-on-roblox-free_GM431946152.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/daily-free-spins-coin-master_GM406889139.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/roblox-free-rs-2021_GM431946152.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/roblox-robux-generator-hack-2021_GM431946152.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/is-there-a-free-way-to-earn-robux_GM431946152.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/robux-hack-2021_GM431946152.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/minecraft-free-android_GM479516143.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/best-level-7-exploits-free-roblox_GM431946152.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/how-do-you-get-free-robux-on-laptop_GM431946152.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/free-robux-one-app-rewards_GM431946152.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/roblox-hack-de-robloxdecom_GM431946152.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/free-roblox-robux-giveaway_GM431946152.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/framed-roblox-hacks_GM431946152.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/roblox-hack-robux-with-executor_GM431946152.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/how-to-get-tiktok-famous-free_GM835599320.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/robux-com-free_GM431946152.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/hack-roblox-apk-pc_GM431946152.pdfIn PDF document text
- https://www.woodentec.at/wp-content/uploads/fsqm-files/actual-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
`font_00_sfnt_off00003089.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x3089	21876 bytes
SHA-256: `50c8dc1cf94263446c15baed78d598722325ddb18b442c5ac2f2663598606043`
`font_01_sfnt_off0000609a.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x609A	19076 bytes
SHA-256: `e8d7c47c7966874fc4111f630fdb16c674f54b602bc6d285b01785832174da13`

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