PDF static analysis report

Static analysis result for SHA-256 c6bc73eeee3cf043…

SUSPICIOUS

PDF

43.1 KB Created: 2021-05-13 04:05:50 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-25
MD5: 70906e2907d030b3223ba3212b3a2d4a SHA-1: ad5511701e203047e6ae44256896b0389bafb7d0 SHA-256: c6bc73eeee3cf043fc44b9ea540e7f44219133f382630d616f0a3d027f883d0a
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document was flagged as suspicious by an ML classifier. The file presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9969

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/https-iosgods.com-topic-20218-flip-master-coins-hack-game-hack PDF link annotation
    • http://damvallei.be/images/free-spins-on-coin-master-game_GM406889139.pdfIn PDF document text
    • http://damvallei.be/images/can-you-get-minecraft-windows-10-for-free_GM479516143.pdfIn PDF document text
    • http://damvallei.be/images/how-to-get-free-robux-website_GM431946152.pdfIn PDF document text
    • http://damvallei.be/images/game-give-free-robux_GM431946152.pdfIn PDF document text
    • http://damvallei.be/images/coin-master-cheat-apk-free-download_GM406889139.pdfIn PDF document text
    • http://damvallei.be/images/minecraft-java-free_GM479516143.pdfIn PDF document text
    • http://damvallei.be/images/earn-free-robux-today_GM431946152.pdfIn PDF document text
    • http://damvallei.be/images/free-robux-without-verification-2021_GM431946152.pdfIn PDF document text
    • http://damvallei.be/images/minecraft-free-download-mac_GM479516143.pdfIn PDF document text
    • http://damvallei.be/images/free-robux-2021-no-human-verification_GM431946152.pdfIn PDF document text
    • http://damvallei.be/images/coin-master-free-daily-rewards_GM406889139.pdfIn PDF document text
    • http://damvallei.be/images/coin-master-hack-2021-ios_GM406889139.pdfIn PDF document text
    • http://damvallei.be/images/how-many-levels-does-coin-master-have_GM406889139.pdfIn PDF document text
    • http://damvallei.be/images/hack-coin-master-for-free_GM406889139.pdfIn PDF document text
    • http://damvallei.be/images/roblox-free-robux-no-human-verification_GM431946152.pdfIn PDF document text
    • http://damvallei.be/images/robux-free-gift-card_GM431946152.pdfIn PDF document text
    • http://damvallei.be/images/how-to-get-free-robux-hack-2021_GM431946152.pdfIn PDF document text
    • http://damvallei.be/images/coinmasterhack-club_GM406889139.pdfIn PDF document text
    • http://damvallei.be/images/play-minecraft-for-free-on-pc_GM479516143.pdfIn PDF document text
    • http://damvallei.be/images/how-to-get-more-spins-on-coin-master-for-free_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_off000049be.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x49BE 25152 bytes
SHA-256: 2c7dde3177080d18fa49d1f727eec637f04254f397ed9a6662ed36eec9cd6813
font_01_sfnt_off0000826a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x826A 19568 bytes
SHA-256: ba0c2357841514b25ef677c789633d0ce20c859ae160f909f0b7ccd586883e8f