Malicious PDF — malware analysis report

Static analysis result for SHA-256 8929aafc79ba6667…

MALICIOUS

PDF

45.5 KB Created: 2021-05-14 01:01:03 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 32f762b492b25b44873968df62380bdb SHA-1: e3e730f28762bd67cc9a780c8d27f8ca886080c8 SHA-256: 8929aafc79ba6667101f362ff8c88b40cd489f4b66002a2e02f8c51e4a585bde
160 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document contains multiple links that redirect to malicious infrastructure, specifically promoting "free generator / game hack" lures. The presence of these links and the ML classifier's high confidence score indicate a malicious intent to redirect users to potentially harmful sites. No scripts were extracted, but the document body and embedded URLs strongly suggest a phishing or scam attempt.

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 https://netcdn.xyz/app/431946152/robux-free-gift-card-org-hack-game-hack In PDF document text
    • http://beaksandpawsfl.com/images/coin-master-free-spins-app-for-iphone_GM406889139.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/free-roblox-intros_GM431946152.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/village-3-coin-master_GM406889139.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/minecraft-116-apk-download_GM479516143.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/coin-master-free-spinv1-0apkpure-com-apk_GM406889139.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/coin-master-heaven-links-free-spins_GM406889139.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/free-robux-generator-2021_GM431946152.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/free-robux-with-no-verification-2021_GM431946152.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/coin-master-free-spin-today-2021_GM406889139.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/coin-master-game-free-spin_GM406889139.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/rbl-gg-free-robux_GM431946152.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/minecraft-pe-free-download-ios_GM479516143.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/wurst-hacked-client_GM479516143.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/how-to-make-a-minecraft-java-server-for-free_GM479516143.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/need-free-spins-for-coin-master_GM406889139.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/roblox-free-accessories_GM431946152.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/free-robux-app_GM431946152.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/cool-minecraft-hacks_GM479516143.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/get-free-spins-from-coin-master_GM406889139.pdfIn PDF document text
    • http://beaksandpawsfl.com/images/freespinandcoin_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.

FilenameKindSourceSize
stream_003_off000048bb.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x48BB 31116 bytes
SHA-256: 24e6e7f37123b6a6acc4dd6d9e186b2b76e89b6173d42075ff78b0c6c3a327bb
font_01_sfnt_off00008d10.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8D10 19096 bytes
SHA-256: bb2bfd1b5c80cb1744cd57562806e4410c1e72fb9e1ed3dff7cfd9b3dcead9ac

Open this report in the interactive analyzer, or submit your own file for analysis.