Malicious PDF — malware analysis report

Static analysis result for SHA-256 0696df10ad292cc7…

MALICIOUS

PDF

14.7 KB Created: 2021-07-05 07:53:37 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 789028a4ada1b5453bcb1c651a8b071d SHA-1: bf0fa0eb99ec4b1f3f5fb508033da3c44cf65cb2 SHA-256: 0696df10ad292cc726ff5498cc8074025fc1b2aadedb88300b16b59a5c9f0eca
172 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple links that redirect to websites offering game hacks and generators, such as 'how-to-get-minecraft-for-free-on-ps4-game-hack'. These links point to known malicious redirectors and IP addresses, indicating a phishing or scam attempt. The document body itself contains similar lure text and URLs, reinforcing the malicious intent.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9937

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.
  • Clickable URI points to raw IP address medium PDF_URI_IP_LITERAL
    PDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
  • 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.tw/app/479516143/how-to-get-minecraft-for-free-on-ps4-game-hack In PDF document text
    • http://217.165.206.12/userfiles/files/try-coin-master-hack_GM406889139.pdfPDF link annotation
    • http://217.165.206.12/userfiles/files/free-card-collection-in-coin-master_GM406889139.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/how-to-get-free-robux-codes_GM431946152.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/robux-adder_GM431946152.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/free-coin-master-spins-2021-link_GM406889139.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/unlimited-free-spins-coin-master_GM406889139.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/daily-coin-master-free-spins_GM406889139.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/free-robux-reddit_GM431946152.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/daily-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/cheats-fr-roblox-jailbreak-beta_GM431946152.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/coin-master-free-spin-today_GM406889139.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/websites-that-give-you-free-robux_GM431946152.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/how-to-hack-roblox-2021_GM431946152.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/hackear-juego-coin-master_GM406889139.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/free-roblox-premium_GM431946152.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/minecraft-hacked-apk_GM479516143.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/roblox-microsoft-rewards_GM431946152.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/minecraft-coins-free_GM479516143.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/how-to-get-free-robux-2021-unpatched_GM431946152.pdfIn PDF document text
    • http://217.165.206.12/userfiles/files/free-spins-on-coin-master-2021-ios_GM406889139.pdfIn PDF document text

Related samples 8

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