Malicious PDF — malware analysis report

Static analysis result for SHA-256 c7ec0b8b5032c76c…

MALICIOUS

PDF

23.4 KB Created: 2021-06-03 14:06:50 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-10-01
MD5: 57baa9d6ed164a41a67fab2b38c0b8e6 SHA-1: c80562230d0cd008823b5d3d52bbab230074600d SHA-256: c7ec0b8b5032c76c79079833c0f5623fd5b6896e3a0bb6fa45ce16b3ede3ac07
74 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1203 Exploitation for Client Execution

This PDF document was flagged as malicious by an ML classifier. The file routes users through malicious redirector infrastructure. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9996

Heuristics 3

  • 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.
  • 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.online/app/406889139/coin-master-free-spins-link-no-verification-game-hack PDF link annotation
    • http://lib.untad.ac.id/repository/coin-master-15-free-spin-link-of-last-5-days_GM406889139.pdfIn PDF document text
    • http://lib.untad.ac.id//repository/coin-master-hack-no-verification-no-signup_GM406889139.pdfIn PDF document text
    • http://lib.untad.ac.id/repository/how-to-get-roblox-premium-for-free_GM431946152.pdfIn PDF document text
    • http://lib.untad.ac.id/repository/all-free-promo-codes-in-roblox-2021_GM431946152.pdfIn PDF document text
    • http://lib.untad.ac.id//repository/coin-master-hack-2021_GM406889139.pdfIn PDF document text
    • http://lib.untad.ac.id/repository/how-to-get-minecraft-for-free-on-ipad_GM479516143.pdfIn PDF document text
    • http://lib.untad.ac.id//repository/how-to-get-free-robux-no-human-verification_GM431946152.pdfIn PDF document text
    • http://lib.untad.ac.id/repository/pokemon-go-free-redeem-codes_GM1094591345.pdfIn PDF document text
    • http://lib.untad.ac.id/repository/free-robux-no-email_GM431946152.pdfIn PDF document text
    • http://lib.untad.ac.id/repository/coin-master-hack-version-download-2021-ios_GM406889139.pdfIn PDF document text
    • http://lib.untad.ac.id/repository/hacks-para-coin-master_GM406889139.pdfIn PDF document text
    • http://lib.untad.ac.id//repository/my-roblox-avatar_GM431946152.pdfIn PDF document text
    • http://lib.untad.ac.id//repository/coin-master-free-gold-cards-link-2021_GM406889139.pdfIn PDF document text
    • http://lib.untad.ac.id/repository/coin-master-free-spin-27_GM406889139.pdfIn PDF document text
    • http://lib.untad.ac.id/repository/free-robux-only-username_GM431946152.pdfIn PDF document text
    • http://lib.untad.ac.id//repository/roblox-generator-no-human-verification_GM431946152.pdfIn PDF document text
    • http://lib.untad.ac.id//repository/coin-master-100-spin_GM406889139.pdfIn PDF document text
    • http://lib.untad.ac.id/repository/microsoft-roblox_GM431946152.pdfIn PDF document text
    • http://lib.untad.ac.id/repository/latest-coin-master-free-spins-link_GM406889139.pdfIn PDF document text
    • http://lib.untad.ac.id/repository/coin-master-hack-tool-pc-download_GM406889139.pdfIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

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