PDF static analysis report

Static analysis result for SHA-256 4d0d02e0be8175d1…

SUSPICIOUS

PDF

44.6 KB Created: 2021-06-03 04:16:59 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: ccf1aad3f907375838250b635503dde4 SHA-1: 500f0ac134c4a9a46d67de1d51dc86e7f4947636 SHA-256: 4d0d02e0be8175d133b56f069388880e410dfe137c2baec1833c97bbd68e02e6
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a heuristic firing for PDF_URI, indicating an attempt to redirect the user to external websites. The document body, though partially corrupted, suggests a lure related to hacking Roblox accounts. The ML classifier also flagged this PDF as malicious, increasing confidence in its malicious intent. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9865

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.online/app/431946152/how-to-hack-a-persons-roblox-account-game-hack PDF link annotation
    • https://lib.stie-yai.ac.id/repository/orewards-com-free-robux_GM431946152.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/how-to-hack-to-get-robux_GM431946152.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/free-robux-come_GM431946152.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/free-robux-gift-card_GM431946152.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/free-robux-2021-no-human-verification_GM431946152.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/make-free-robux_GM431946152.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/free-robux-apk_GM431946152.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/roblox-april-fools-hack_GM431946152.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/free-robux-no-verification-no-download-2021_GM431946152.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/how-to-get-robux-for-free-2021_GM431946152.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/play-minecraft-pocket-edition-for-free_GM479516143.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/how-to-get-free-robux-not-a-scam_GM431946152.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/robux-hacks-2021_GM431946152.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/how-do-you-hack-roblox_GM431946152.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/minecraft-bedrock-download_GM479516143.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/best-free-spins-for-coin-master_GM406889139.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/roblox-generator-no-human-verification_GM431946152.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/tiktok-free-download-for-android_GM835599320.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/claim-free-robux_GM431946152.pdfIn PDF document text
    • https://lib.stie-yai.ac.id/repository/how-to-hack-coin-master-game_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
stream_004_off00004f44.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4F44 25684 bytes
SHA-256: 0b89df225c28edea6b35a8f678de7aeef83d828f2506ddf99faeacaed1bc299c
font_01_sfnt_off00008a03.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8A03 18744 bytes
SHA-256: 6ef7282733ebe6568c47e9a3a60c55e993e91e62795e3b3b253afb678b66ee47

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