PDF static analysis report

Static analysis result for SHA-256 cf2cd4ad30f9e5d7…

SUSPICIOUS

PDF

41.3 KB Created: 2021-05-16 02:10:00 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 3849d29c5ecd1d1b45a03e3edd5722db SHA-1: bad7c7b57f21a362369c3dcb32175856592e3010 SHA-256: cf2cd4ad30f9e5d7ad4c351572b5800454e79e0d3a44bafda8f822def4b73adb
42 Risk Score

Malware Insights

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

The PDF document contains embedded links and a visual download button, strongly suggesting an attempt to trick the user into downloading a malicious application. The ML classifier also flagged this PDF as malicious with high confidence. The primary URL points to a resource likely hosting the secondary payload.

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/406889139/coin-master-hack-spins-app-game-hack PDF link annotation
    • https://eleganceautospa.ca/images/coin-master-daily-free-coins-link-today_GM406889139.pdfIn PDF document text
    • https://eleganceautospa.ca/images/how-do-you-install-minecraft-for-free_GM479516143.pdfIn PDF document text
    • https://eleganceautospa.ca/images/free-robux-generator-without-human-verification_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/minecraft-building-hacks_GM479516143.pdfIn PDF document text
    • https://eleganceautospa.ca/images/how-to-get-free-clothes-on-roblox-2021_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/how-to-get-free-robux-com_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/how-to-get-free-roblox-gift-cards_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/robux-generator-no-human-verification_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/coin-master-hack-xyz-download_GM406889139.pdfIn PDF document text
    • https://eleganceautospa.ca/images/claim-free-robux_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/coin-master-card-hack-2021_GM406889139.pdfIn PDF document text
    • https://eleganceautospa.ca/images/how-to-get-free-roblox-hair_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/free-robux-no-verification-no-download-2021_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/free-spins-coin-master_GM406889139.pdfIn PDF document text
    • https://eleganceautospa.ca/images/free-roblox-girl-clothes_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/coin-master-links-for-today_GM406889139.pdfIn PDF document text
    • https://eleganceautospa.ca/images/free-robux-download_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/coin-master-free-coins-and-spins_GM406889139.pdfIn PDF document text
    • https://eleganceautospa.ca/images/how-to-get-free-robux-by-playing-games_GM431946152.pdfIn PDF document text
    • https://eleganceautospa.ca/images/coin-master-100-spin-slot_GM406889139.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off000047d0.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x47D0 24736 bytes
SHA-256: 14a729cbf030d10008fc3c2a2f9e798814684a5289436e2e058c7345c4255517
font_01_sfnt_off0000803b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x803B 17892 bytes
SHA-256: 116ba2d485dba3cc3c3f0b67c538e954af0badc3125826b285df3e1af5dac94f