PDF static analysis report

Static analysis result for SHA-256 3e54d47b735559d1…

SUSPICIOUS

PDF

41.6 KB Created: 2021-05-19 17:03:22 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 7c6cf2711944b1a58e02a98d6610a9d2 SHA-1: 8c4b93fc7191c3dbea2cae2306579cb5aa3f2096 SHA-256: 3e54d47b735559d10d4ff08164f66ef619052ded86f25f89ab50c22bd4ae42e8
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and a visual call-to-action, strongly suggesting a phishing or social engineering attempt to trick users into downloading malicious content. The ML classifier also flagged this PDF as malicious with high confidence. While no scripts were explicitly extracted, the presence of embedded URLs and the nature of the lures indicate a likely intent to download and execute a second-stage payload.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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/free-online-minecraft-server-game-hack PDF link annotation
    • http://w-i-r.de/images/how-to-get-more-spins-on-coin-master-for-free_GM406889139.pdfIn PDF document text
    • http://w-i-r.de/images/how-to-get-100-robux-for-free_GM431946152.pdfIn PDF document text
    • http://w-i-r.de/images/roblox-free-exploits_GM431946152.pdfIn PDF document text
    • http://w-i-r.de/images/minecraft-hack-mod_GM479516143.pdfIn PDF document text
    • http://w-i-r.de/images/roblox-hack-download_GM431946152.pdfIn PDF document text
    • http://w-i-r.de/images/can-i-get-free-robux_GM431946152.pdfIn PDF document text
    • http://w-i-r.de/images/ways-to-get-free-robux-2021_GM431946152.pdfIn PDF document text
    • http://w-i-r.de/images/hacks-para-roblox_GM431946152.pdfIn PDF document text
    • http://w-i-r.de/images/robux-prices_GM431946152.pdfIn PDF document text
    • http://w-i-r.de/images/http-appsmob-info-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://w-i-r.de/images/coin-master-hack-apk-no-fb-login_GM406889139.pdfIn PDF document text
    • http://w-i-r.de/images/coin-master-free-spins-and-chips_GM406889139.pdfIn PDF document text
    • http://w-i-r.de/images/get-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://w-i-r.de/images/free-minecraft-realms-to-join_GM479516143.pdfIn PDF document text
    • http://w-i-r.de/images/roblox-gift-card-for-free_GM431946152.pdfIn PDF document text
    • http://w-i-r.de/images/how-to-get-free-coins-in-coin-master-game_GM406889139.pdfIn PDF document text
    • http://w-i-r.de/images/hack-version-of-coin-master-apk-download_GM406889139.pdfIn PDF document text
    • http://w-i-r.de/images/25-free-spins-coin-master_GM406889139.pdfIn PDF document text
    • http://w-i-r.de/images/roblox-games-free_GM431946152.pdfIn PDF document text
    • http://w-i-r.de/images/coin-master-15-free-spin-link-of-last-5-days_GM406889139.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
font_00_sfnt_off0000484b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x484B 25240 bytes
SHA-256: 2c352d817851bc61c90039faf4d59e6cb4421aeb199409d84db17da5477f9e7c
font_01_sfnt_off000081ff.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x81FF 17756 bytes
SHA-256: 14377ac3d18db81ff7447bb693ccee55c7f80471e2aeaf98ca779f1b2357c71e

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