PDF static analysis report

Static analysis result for SHA-256 979e6a1e37da79a2…

SUSPICIOUS

PDF

34.3 KB Created: 2021-06-26 23:40:19 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: b5217792f642a7b37b0f129a2606fa9b SHA-1: 8103f1394c725247bcb1d29679751f9cffa919f8 SHA-256: 979e6a1e37da79a28a5804a5e233403e087fcccf3fb2cc675dd3837b3518eb05
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious File

The ML classifier strongly indicates maliciousness, and the document body contains numerous URLs related to game hacks and free currency. The presence of an external URI pointing to a download script suggests the document is designed to trick users into downloading and executing a malicious 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/roblox-dragon-ball-rage-hack-script-pastebin-2021-game-hack PDF link annotation
    • http://elibrary.perludem.org/repository/sb-game-hacker-coin-master_GM406889139.pdfIn PDF document text
    • http://www.elibrary.perludem.org/repository/hack-coin-master-iphone_GM406889139.pdfIn PDF document text
    • http://elibrary.perludem.org/repository/free-robux-codes-august-2021_GM431946152.pdfIn PDF document text
    • http://elibrary.perludem.org//repository/coin-master-gift-link_GM406889139.pdfIn PDF document text
    • http://elibrary.perludem.org/repository/free-900-robux_GM431946152.pdfIn PDF document text
    • http://www.elibrary.perludem.org/repository/free-robux-com-real_GM431946152.pdfIn PDF document text
    • http://www.elibrary.perludem.org/repository/how-to-hack-a-roblox-account-2021_GM431946152.pdfIn PDF document text
    • http://elibrary.perludem.org//repository/how-to-get-800-robux-for-free_GM431946152.pdfIn PDF document text
    • http://elibrary.perludem.org//repository/free-robux-com-roblox_GM431946152.pdfIn PDF document text
    • http://www.elibrary.perludem.org/repository/level-coin_GM406889139.pdfIn PDF document text
    • http://elibrary.perludem.org/repository/how-to-get-free-robux-on-ipad-or-phone_GM431946152.pdfIn PDF document text
    • http://www.elibrary.perludem.org/repository/op-rewards-free-robux_GM431946152.pdfIn PDF document text
    • http://www.elibrary.perludem.org/repository/roblox-help-free-robux_GM431946152.pdfIn PDF document text
    • http://www.elibrary.perludem.org/repository/how-to-get-minecraft-on-chromebook-for-free_GM479516143.pdfIn PDF document text
    • http://elibrary.perludem.org//repository/free-robux-glitch_GM431946152.pdfIn PDF document text
    • http://elibrary.perludem.org/repository/hack-a-roblox-game_GM431946152.pdfIn PDF document text
    • http://www.elibrary.perludem.org/repository/how-to-hack-any-items-free-roblox_GM431946152.pdfIn PDF document text
    • http://elibrary.perludem.org//repository/how-to-get-minecraft-bedrock-edition-for-free_GM479516143.pdfIn PDF document text
    • http://www.elibrary.perludem.org/repository/coin-master-rewards-free-spins_GM406889139.pdfIn PDF document text
    • http://elibrary.perludem.org/repository/coin-master-free-spins-link-today-facebook_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_off00002f73.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F73 21536 bytes
SHA-256: ceaa1b6fe0e36dfa0752452e195060a2cf8e01102c274896f03255b44df39354
font_01_sfnt_off00005e79.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5E79 19780 bytes
SHA-256: e8082ecfc7e5b13e7d8655ed2967701fdb8204fad4cf34e677c59aac32db140e

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