PDF static analysis report

Static analysis result for SHA-256 a227e8c2cf3654a8…

SUSPICIOUS

PDF

33.5 KB Created: 2021-06-18 06:46:48 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-15
MD5: 67346b7783f86bfc8f7b315babf9755f SHA-1: cac42ca146e9c74c26c2cd3044fb3121257bc538 SHA-256: a227e8c2cf3654a87b21ed2c54becc5975b49fd8f67118f7fdc1569aa85e7609
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and a document body that explicitly mentions hacking Roblox accounts and provides links to related content. The ML classifier flagged this PDF as malicious with high confidence. The presence of multiple URLs suggests a potential phishing or malware distribution attempt, likely initiated via a spearphishing attachment.

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-hack-roblox-accounts-abandon-game-hack PDF link annotation
    • http://library.atim.ac.id/repository/how-to-use-aimbot-hacks-in-roblox_GM431946152.pdfIn PDF document text
    • http://library.atim.ac.id/repository/youtube-roblox-robux-hack-2021_GM431946152.pdfIn PDF document text
    • http://library.atim.ac.id/repository/free-tiktok-followers_GM835599320.pdfIn PDF document text
    • http://library.atim.ac.id/repository/how-to-cheat-on-roblox-giant-dance-off_GM431946152.pdfIn PDF document text
    • http://library.atim.ac.id/repository/bux-life-free-robux_GM431946152.pdfIn PDF document text
    • http://library.atim.ac.id/repository/free-robux-without-downloading_GM431946152.pdfIn PDF document text
    • http://library.atim.ac.id/repository/rbx-gg-free-robux_GM431946152.pdfIn PDF document text
    • http://library.atim.ac.id/repository/how-to-get-free-robux-on-roblox-2021_GM431946152.pdfIn PDF document text
    • http://library.atim.ac.id/repository/ww-robux_GM431946152.pdfIn PDF document text
    • http://library.atim.ac.id/repository/how-to-get-robux-for-free-on-roblox-codes_GM431946152.pdfIn PDF document text
    • http://library.atim.ac.id/repository/roblox-free-items-2021_GM431946152.pdfIn PDF document text
    • http://library.atim.ac.id/repository/roblox-free-no-sign-up-no-download_GM431946152.pdfIn PDF document text
    • http://library.atim.ac.id/repository/free-robux-2021_GM431946152.pdfIn PDF document text
    • http://library.atim.ac.id/repository/free-tiktok-followers-app_GM835599320.pdfIn PDF document text
    • http://library.atim.ac.id/repository/free-spins-for-coin-master-without-human-verification_GM406889139.pdfIn PDF document text
    • http://library.atim.ac.id/repository/spins-coin-master_GM406889139.pdfIn PDF document text
    • http://library.atim.ac.id/repository/roblox-avatar-tester_GM431946152.pdfIn PDF document text
    • http://library.atim.ac.id/repository/free-spins-coin-master-app_GM406889139.pdfIn PDF document text
    • http://library.atim.ac.id/repository/can-lucky-patcher-hack-coin-master_GM406889139.pdfIn PDF document text
    • http://library.atim.ac.id/repository/como-tener-mas-seguidores-en-roblox-sin-hacks_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_off00002e86.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2E86 21400 bytes
SHA-256: 00962f85f3f90a99657e34b3c2b95ae172f0cfeb51d5d27ba0c022f89f9bcab3
font_01_sfnt_off00005d10.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5D10 19240 bytes
SHA-256: e04b824a7a356c4719d5b2a8d195680239f8e41f98762fd9edebb6849eacb5c5

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