PDF static analysis report

Static analysis result for SHA-256 cfc866b63673d342…

SUSPICIOUS

PDF

46.1 KB Created: 2021-05-15 05:49:19 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-29
MD5: 541b375f092805300618f6e04db981d5 SHA-1: 2c79e45f4f2cbe406331887bb6890af9768d948c SHA-256: cfc866b63673d342a5beb71f6b89656a64a6495bf65d2e0f64a0aa8118ac7f4e
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded links and a visual call-to-action, attempting to trick the user into downloading a "hacked client" for Minecraft. The ML classifier strongly flagged this PDF as malicious, and the presence of multiple external URLs suggests a download lure. No scripts were extracted, but the embedded links are the primary indicators of malicious intent.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

Heuristics 3

  • 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
  • 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.xyz/app/479516143/minecraft-1.8-9-hacked-client-game-hack PDF link annotation
    • http://eddieblum.nl/images/minecraft-112-hacked-client_GM479516143.pdfIn PDF document text
    • http://eddieblum.nl/images/coin-master-hack-without-human-verification-2021_GM406889139.pdfIn PDF document text
    • http://eddieblum.nl/images/coin-master-daily-gifts_GM406889139.pdfIn PDF document text
    • http://eddieblum.nl/images/free-spins-generated-from-coin-master_GM406889139.pdfIn PDF document text
    • http://eddieblum.nl/images/haktuts-coin-master-free-spin-link_GM406889139.pdfIn PDF document text
    • http://eddieblum.nl/images/how-to-get-free-spins-on-coin-master-2021_GM406889139.pdfIn PDF document text
    • http://eddieblum.nl/images/how-to-free-robux_GM431946152.pdfIn PDF document text
    • http://eddieblum.nl/images/free-robux-hack-no-human-verification_GM431946152.pdfIn PDF document text
    • http://eddieblum.nl/images/free-old-roblox-accounts_GM431946152.pdfIn PDF document text
    • http://eddieblum.nl/images/coin-mast-hacks_GM406889139.pdfIn PDF document text
    • http://eddieblum.nl/images/roblox-system_GM431946152.pdfIn PDF document text
    • http://eddieblum.nl/images/free-spins-coin-master-blogspot_GM406889139.pdfIn PDF document text
    • http://eddieblum.nl/images/free-robux-without-any-verification_GM431946152.pdfIn PDF document text
    • http://eddieblum.nl/images/minecraft_GM479516143.pdfIn PDF document text
    • http://eddieblum.nl/images/coin-master-free-cards-hack_GM406889139.pdfIn PDF document text
    • http://eddieblum.nl/images/moonactive-coin-master-free-spins-link_GM406889139.pdfIn PDF document text
    • http://eddieblum.nl/images/free-robux-without-downloading-anything_GM431946152.pdfIn PDF document text
    • http://eddieblum.nl/images/bux-free-robux_GM431946152.pdfIn PDF document text
    • http://eddieblum.nl/images/minecraft-svg-free_GM479516143.pdfIn PDF document text
    • http://eddieblum.nl/images/how-to-get-free-robux-easy-2021_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 8

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

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00004d60.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4D60 30596 bytes
SHA-256: 891d56e3df4e23fdfa99d2eeb8072d3c7ef9c90517cd328091a4b934de6c7e16
font_01_sfnt_off0000915e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x915E 18532 bytes
SHA-256: 397fe146c4cb21b8fa0568cb6b824f44c66529b57f9939d7b0b2fcb40fe95c7f

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