Malicious PDF — malware analysis report

Static analysis result for SHA-256 ee2c2948c8afb7aa…

MALICIOUS

PDF

42.1 KB Created: 2021-05-17 13:03:22 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 0e106c30f030691ab68e78f1412c4fb3 SHA-1: 81bf960370573969444dbbd381802c28edeb1cde SHA-256: ee2c2948c8afb7aa4d69b0f615f9b8dce538d328dfa0b40f351e29812365c9aa
100 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains embedded URLs that redirect to potentially malicious content, masquerading as game hacks and cheats. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' confirms that at least one URL points to known malicious infrastructure. The document body and numerous extracted URLs reinforce the lure of obtaining unauthorized game advantages, suggesting a phishing or malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

Heuristics 3

  • 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/406889139/coin-master-hack-10.2.1-game-hack In PDF document text
    • https://zszolesno.pl/images/minecraft-pe-apk-download_GM479516143.pdfIn PDF document text
    • https://zszolesno.pl/images/how-to-play-minecraft-for-free-on-pc_GM479516143.pdfIn PDF document text
    • https://zszolesno.pl/images/coin-master-hack-spins-download_GM406889139.pdfIn PDF document text
    • https://zszolesno.pl/images/minecraft-education-edition-free-download_GM479516143.pdfIn PDF document text
    • https://zszolesno.pl/images/coin-master-gold-cards-hack-english_GM406889139.pdfIn PDF document text
    • https://zszolesno.pl/images/coin-master-free-spins-youthnow_GM406889139.pdfIn PDF document text
    • https://zszolesno.pl/images/coin-master-spin-link-today-2021_GM406889139.pdfIn PDF document text
    • https://zszolesno.pl/images/promo-code-free-robux_GM431946152.pdfIn PDF document text
    • https://zszolesno.pl/images/coin-master-free-spins-and-free-coins_GM406889139.pdfIn PDF document text
    • https://zszolesno.pl/images/coin-master-unlimited-spin-and-coin-hack_GM406889139.pdfIn PDF document text
    • https://zszolesno.pl/images/free-coins-and-spins-coin-master_GM406889139.pdfIn PDF document text
    • https://zszolesno.pl/images/lazy-blocks-com-free-robux_GM431946152.pdfIn PDF document text
    • https://zszolesno.pl/images/minecraft-free-install_GM479516143.pdfIn PDF document text
    • https://zszolesno.pl/images/roblox-money-hack_GM431946152.pdfIn PDF document text
    • https://zszolesno.pl/images/free-robux-generator-without-verification_GM431946152.pdfIn PDF document text
    • https://zszolesno.pl/images/coinmasterfree_GM406889139.pdfIn PDF document text
    • https://zszolesno.pl/images/hack-coin-master-apk-2021_GM406889139.pdfIn PDF document text
    • https://zszolesno.pl/images/how-to-get-roblox-premium-for-free-2021_GM431946152.pdfIn PDF document text
    • https://zszolesno.pl/images/how-can-you-get-free-robux_GM431946152.pdfIn PDF document text
    • https://zszolesno.pl/images/roblox-free-robux-com_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
stream_003_off000049e8.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x49E8 24516 bytes
SHA-256: 8f08150a57c899b1fa75b2fc0bcebc306c09fea17b4cb78539db3dc106ba722c
font_01_sfnt_off00008241.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8241 18184 bytes
SHA-256: d583644d915bd171f19add23b0833aca52e77891297bd05357916fb27d6d46c1

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