PDF static analysis report

Static analysis result for SHA-256 46da9b01fdbe3a64…

SUSPICIOUS

PDF

34.7 KB Created: 2021-06-29 23:05:48 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: b40423f73cb945bbb327d2f9fd2e047a SHA-1: 69e509f300c500616b0faab8dd8d0c57c8285967 SHA-256: 46da9b01fdbe3a64cf2bca866fed010347e00de871c84dee86eee5d8b6529dc6
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains lures for free in-game currency, such as Robux and Coin Master spins, and includes an external URI pointing to a suspicious download URL. The ML classifier strongly flagged this PDF as malicious, indicating a high likelihood of it being a phishing or malware distribution document. No scripts were extracted, but the presence of external links and the ML classification suggest it's designed to trick users into downloading a second-stage payload.

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 http://netcdn.co/app/431946152/how-to-buy-free-robux-2021-game-hack PDF link annotation
    • https://library.fdk.ac.id/repository/roblox-robux-hack-mod_GM431946152.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/minecraft-iphone-free_GM479516143.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/robux-cheat-android_GM431946152.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/coin-master-free-spin-daily-link_GM406889139.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/free-roblox-accounts-with-robux-2021_GM431946152.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/roblox-bubble-gum-sim-hack-2021-june_GM431946152.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/best-fe-games-to-hack-roblox_GM431946152.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/roblox-free-items-inspect-element_GM431946152.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/coin-master-hack-2021-ios_GM406889139.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/coin-master-hack-tool-india_GM406889139.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/roblox-jailbreak-hack_GM431946152.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/easy-how-to-get-free-robux_GM431946152.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/free-online-minecraft-server_GM479516143.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/city17-city-rp-roblox-free_GM431946152.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/free-robux-generator-2021_GM431946152.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/roblox-lumbertycoon-2-grief-hack_GM431946152.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/how-to-sell-a-free-shirt-roblox_GM431946152.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/roblox-free-admin-tc2_GM431946152.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/coin-master-free-cards_GM406889139.pdfIn PDF document text
    • https://library.fdk.ac.id/repository/apk-hack-online-roblox_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
font_00_sfnt_off00002fc0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2FC0 22396 bytes
SHA-256: 3a1ed6c3fc2ab6cd2ac77465ae93332ff6668e1d455395b0669ceafd74733866
font_01_sfnt_off0000615b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x615B 19460 bytes
SHA-256: 5b5ea97017acca945b962431e16ace1928046d663843da0a634d989a65a3fd18

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