PDF static analysis report

Static analysis result for SHA-256 923b1d5420cb75a9…

SUSPICIOUS

PDF

35.5 KB Created: 2021-06-30 01:20:36 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 370acc926ae608bd40d97589ac3db095 SHA-1: 25068b4bdb367cb6490cfe163f232280a58d3aed SHA-256: 923b1d5420cb75a97908b885fa44d5958d51d1cedcd3a0c14df1445f955cb769
42 Risk Score

Malware Insights

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

The ML classifier strongly indicated maliciousness, and the document body contains text and links related to downloading Roblox hacks. The presence of a visual download button further supports the lure, directing users to external URLs like http://netcdn.co/app/431946152/roblox-robux-hack-free-download-no-survey-game-hack for a potential 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-robux-hack-free-download-no-survey-game-hack PDF link annotation
    • http://lib.fisipumt.ac.id//repository/rewards-roblox-com_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/roblox-hacks-robux-download_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/minecraft-hacks-115-2_GM479516143.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/downlos-roblox-free_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-roblox-accounts-with-obc-2021_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/coinmaster-spins_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-robux-com-roblox_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/roblox-how-to-download-hacks_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/roblox-hack-name-and-password_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/hackear-roblox-para-android_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/coin-master-unlimited-spins-apk-free-download_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/roblox36com-free-robux_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-roblox-shirt-designs_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-clothes-on-roblox-2021_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/minecraft-aimbot_GM479516143.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/como-descarar-roblox-hack-para-pc_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/how-to-et-free-robux-in-a-roblo-game_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/how-to-get-minecraft-for-free-on-ps4-2021_GM479516143.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/how-to-get-free-robux-easy-no-hack_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/how-to-hack-anything-in-roblox_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_off00003192.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3192 22424 bytes
SHA-256: bdbbda2c127f3afa9b2623057fd223c459f035097aa73ae43e7c9a06b2b9be4e
font_01_sfnt_off000063b4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x63B4 19760 bytes
SHA-256: 977e45422a7dfc64468b41bd4ae9628b8708eb2b9952b250696564baea3a19de

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