PDF static analysis report

Static analysis result for SHA-256 3cf4548345968747…

SUSPICIOUS

PDF

41.5 KB Created: 2021-05-20 04:46:30 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: d95ac28956de0c7ca16605715a2c1a4c SHA-1: 0a87f1a1cd6631866ad628b93be9f94520744066 SHA-256: 3cf4548345968747e15f512709eb5ca5e6c84919cbee37109c0b068c7a1a5bd0
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1203 Exploitation for Client Execution

The PDF document contains embedded URLs and a visual call-to-action, strongly suggesting a lure for users to download further content. The ML classifier also flagged this PDF as malicious with high confidence. The primary IOC is the external URI pointing to a potential payload download site.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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 https://netcdn.xyz/app/431946152/free-ways-to-get-robux-game-hack PDF link annotation
    • http://adielssonmotorsport.com/images/how-to-get-free-robux-hack_GM431946152.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/rbxdemon_GM431946152.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/coin-master-cheat-engine-hack_GM406889139.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/how-to-get-free-robux-2021_GM431946152.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/roblox-free-item-codes_GM431946152.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/coin-master-daily-free-spins-link-today-2021_GM406889139.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/scaffold-minecraft-hack_GM479516143.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/robux-free-online_GM431946152.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/minecraft-free-ios-2021_GM479516143.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/coin-master-free-100-spin_GM406889139.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/roblox-images_GM431946152.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/coin-mster-free_GM406889139.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/free-roblox-codes_GM431946152.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/coin-master-cheat-codes_GM406889139.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/minecraft-wurst_GM479516143.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/pokemon-go-free-gucci_GM1094591345.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/how-to-hack-roblox-on-mobile_GM431946152.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/free-robux-card-codes_GM431946152.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/how-can-i-get-free-robux_GM431946152.pdfIn PDF document text
    • http://adielssonmotorsport.com/images/free-robux-exe_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_off0000471b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x471B 24128 bytes
SHA-256: 1751cdef21db43782e9bf6ef4bb8c4a48ab16ea2e0470063091b78c5ae455321
font_01_sfnt_off00007e24.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7E24 18724 bytes
SHA-256: 4748f019d46a9554f00c7c8cf9bb59ec204dfb95bc520e2d25b5a7c8ef81b270

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