PDF static analysis report

Static analysis result for SHA-256 d78b0c1c943f2d6a…

SUSPICIOUS

PDF

33.8 KB Created: 2021-07-10 02:22:47 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: bf69ded10430e6dc612e9a84e5a818be SHA-1: d751fa5a3f0790226b604f173772e78f707d6968 SHA-256: d78b0c1c943f2d6a57f3b0182e40ffc95b99046330a528899cb22cccea2412f8
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The document contains numerous URLs related to free Robux and game hacks, suggesting a lure to download malicious content. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs further supports a suspicious nature. The document's content and embedded URLs indicate an attempt to trick users into visiting potentially harmful sites or downloading malware.

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.tw/app/431946152/can-i-get-robux-for-free-game-hack PDF link annotation
    • https://financia-business-school.com/static/upload/files/free-robux-works-in-an-hour-pastebin_GM431946152.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/free-spins-and-coins-for-coin-master_GM406889139.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/minecraft-java-edition-free-download_GM479516143.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/robux-hack-without-survey_GM431946152.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/robux-roblox-free-hack_GM431946152.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/roblox-app-download-for-free_GM431946152.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/free-robux-discord-servers_GM431946152.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/free-robux-no-human-verify_GM431946152.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/free-robux-groups-2021_GM431946152.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/roblox-report-hacker_GM431946152.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/how-to-get-free-robux-codes-2021_GM431946152.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/how-do-you-get-followers-on-roblox-hack_GM431946152.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/minecraft-games-free-download_GM479516143.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/using-cheat-engine-in-roblox_GM431946152.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/coin-master-free-spins-link-today-new_GM406889139.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/coinmaster-blogspot_GM406889139.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/where-can-i-get-free-spins-for-coin-master_GM406889139.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/roblox-rape_GM431946152.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/get-free-robux-gg_GM431946152.pdfIn PDF document text
    • https://financia-business-school.com/static/upload/files/robux-hack-no-verification_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_off00002e7a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2E7A 22144 bytes
SHA-256: d53c1a0de032a3e4098e73be53eca02d1ecc8d23010ba1b04346d1f4f06959ed
font_01_sfnt_off00005f84.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F84 18820 bytes
SHA-256: a8ebb2e02c07fcee768b9c7d2548d14d4f98ce7ae4a3dab28d470086f2c44dd3

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