Malicious PDF — malware analysis report

Static analysis result for SHA-256 710dfc11463d801b…

MALICIOUS

PDF

33.2 KB Created: 2021-06-25 17:20:58 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 091d0faa787c3d7f16b0c03a6d9ceae5 SHA-1: 7d36475370955f0631d0a2473aeab76e6faf5f8d SHA-256: 710dfc11463d801b79c1de2aa6448753132debca4a2fc224f4011fe4f15a2cbb
160 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs that redirect to sites offering game hacks and generators, such as 'roblox-support-hacked-game-hack'. The heuristic firings indicate these links point to malicious redirector infrastructure. The document body and heuristics suggest a lure to trick users into visiting these malicious sites, likely for credential harvesting or further malware delivery.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9824

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/roblox-support-hacked-game-hack In PDF document text
    • https://www.labdagatismk1pundong.com/repository/free-robux-websites-that-work_GM431946152.pdfIn PDF document text
    • https://www.labdagatismk1pundong.com/repository/coin-master-hack-2021-iphone_GM406889139.pdfIn PDF document text
    • https://labdagatismk1pundong.com/repository/how-to-download-minecraft-for-free-on-iphone_GM479516143.pdfIn PDF document text
    • https://www.labdagatismk1pundong.com/repository/free-robux-no-human-verification-no-inspect_GM431946152.pdfIn PDF document text
    • https://www.labdagatismk1pundong.com/repository/free-robux-generator-for-roblox-2021_GM431946152.pdfIn PDF document text
    • https://labdagatismk1pundong.com/repository/roblox-robux-hack-free-no-download_GM431946152.pdfIn PDF document text
    • https://www.labdagatismk1pundong.com/repository/how-to-get-coin-master-card-free_GM406889139.pdfIn PDF document text
    • https://labdagatismk1pundong.com/repository/minecraft-free-version-pc_GM479516143.pdfIn PDF document text
    • https://www.labdagatismk1pundong.com/repository/freer-robux-codes_GM431946152.pdfIn PDF document text
    • https://labdagatismk1pundong.com/repository/coin-master-free-spins-2021-apk_GM406889139.pdfIn PDF document text
    • https://www.labdagatismk1pundong.com/repository/114-4-hacks_GM479516143.pdfIn PDF document text
    • https://labdagatismk1pundong.com/repository/https-rbx-place-rewards_GM431946152.pdfIn PDF document text
    • https://labdagatismk1pundong.com/repository/free-robux-giveaway-live_GM431946152.pdfIn PDF document text
    • https://www.labdagatismk1pundong.com/repository/master-coin-hack-mod_GM406889139.pdfIn PDF document text
    • https://www.labdagatismk1pundong.com/repository/long-pastel-hair-roblox-free_GM431946152.pdfIn PDF document text
    • https://www.labdagatismk1pundong.com/repository/roblox-games-to-hack-on-2021_GM431946152.pdfIn PDF document text
    • https://labdagatismk1pundong.com/repository/coin-blogspot_GM406889139.pdfIn PDF document text
    • https://www.labdagatismk1pundong.com/repository/coin-master-game-hack-online_GM406889139.pdfIn PDF document text
    • https://www.labdagatismk1pundong.com/repository/ho9w-to-hack-roblox-with-any-player_GM431946152.pdfIn PDF document text
    • https://labdagatismk1pundong.com/repository/how-to-make-a-private-server-on-roblox-for-free_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.

FilenameKindSourceSize
font_00_sfnt_off00002a80.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2A80 22280 bytes
SHA-256: a1499120d2299778bd7b94e69270c3b34128cf35102b309968df2a503308d758
font_01_sfnt_off00005c07.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5C07 19252 bytes
SHA-256: d2029ce561f815d0c07b5501224e4ff1c1c3b21c3a635aa6c753bcbe42e46035

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