PDF static analysis report

Static analysis result for SHA-256 84c830a4f7b585e0…

SUSPICIOUS

PDF

34.0 KB Created: 2021-06-19 16:02:21 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 490afaff5b4469a7bdb9c0904f43f7ee SHA-1: 66ba60348fea8c252a6544c94b37fc6d84f72d8b SHA-256: 84c830a4f7b585e06bd9189c35dc415d92fd180b46729cd32a259be42143d702
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous URLs and a call-to-action phrase, likely intended to trick users into downloading a malicious payload disguised as a game hack or cheat. The ML classifier strongly flagged this PDF as malicious, and the embedded URLs suggest a phishing or malware distribution attempt. No scripts were extracted, but the overall structure and content point to a social engineering attack.

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-ying-vs-yang-hack-game-hack PDF link annotation
    • http://digilibfisip.uwks.ac.id/repository/roblox-hack-synapse_GM431946152.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/pison-club-roblox-free-robux_GM431946152.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/is-roblox-free-on-the-nintendo-switch_GM431946152.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/roblox-weight-lifting-sim-hack_GM431946152.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/how-to-get-free-robux-in-roblox-on-phone_GM431946152.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/roblox-free-robux-codes_GM431946152.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/hacks-roblox_GM431946152.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/roblox-free-draw-2-how-to-teleport_GM431946152.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/roblox-apocalypse-rising-hack-tool_GM431946152.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/i-will-hack-and-not-kill-parent-roblox-group_GM431946152.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/artmoney-roblox-hack-download_GM431946152.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/free-robux_GM431946152.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/how-to-get-builders-club-on-roblox-for-free-2021_GM431946152.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/admin-free-roblox_GM431946152.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/roblox-jailbroken-hack_GM431946152.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/free-college-textbooks-tiktok_GM835599320.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/free-400-robux-generator_GM431946152.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/roblox-november-2021-easy-hacks_GM431946152.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/minecraft-java-edition-free_GM479516143.pdfIn PDF document text
    • http://digilibfisip.uwks.ac.id/repository/how-to-hack-into-roblox-acc_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_off00002fc1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2FC1 21852 bytes
SHA-256: 59aa7d9a152b1e7830495c1aea69116dee79bac10c9cb67ea5aade6764e15e5b
font_01_sfnt_off00005fc3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5FC3 19072 bytes
SHA-256: 526eeb064cb9601e307b73f195df43fbc012ff734b38d439df0a28967236521a

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