PDF static analysis report

Static analysis result for SHA-256 396890876e4cd941…

SUSPICIOUS

PDF

34.0 KB Created: 2021-06-24 15:09:00 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-15
MD5: 3a9ee5384d0ecac25cdc771ffe3ea590 SHA-1: a19ee6b2514b13e2d130b2ab35fa70258ea95a63 SHA-256: 396890876e4cd94197df3633ff73034ad499aa2f9d444091953b5266fd99b0b8
42 Risk Score

Malware Insights

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

The PDF document contains a lure related to "Cool Minecraft Hacks" and includes a direct link to download content from "netcdn.co". The ML classifier strongly flagged this PDF as malicious, and the presence of multiple embedded URLs further supports a malicious intent to redirect users to potentially harmful sites. The document's content and heuristics suggest it's designed to trick users into downloading or accessing malicious content.

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/479516143/cool-minecraft-hacks-game-hack PDF link annotation
    • https://www.hearcolors.com.mx/img/blog/files/coin-master-unlimited-spin-link_GM406889139.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/free-robux-sites-2021_GM431946152.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/roblox-comroblox_GM431946152.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/free-coins-for-coin-master_GM406889139.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/free-robux-link_GM431946152.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/coin-master-hack-https-coinms-net_GM406889139.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/free-robux-no-verification-required_GM431946152.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/free-robux-no-human-verification-no-survey_GM431946152.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/robux-gift-card-free_GM431946152.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/2021-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/free-roblox-dominus_GM431946152.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/coin-master-villages_GM406889139.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/roblox-rewards-site_GM431946152.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/robux-free-online_GM431946152.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/coin-master-hacks-for-cards_GM406889139.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/minecraft-free-version_GM479516143.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/how-do-you-get-hacks-on-roblox_GM431946152.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/coin-master-free-spins-link-blogspot_GM406889139.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/wurst-112_GM479516143.pdfIn PDF document text
    • https://www.hearcolors.com.mx/img/blog/files/tiktok-free-likes-no-verification_GM835599320.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
font_00_sfnt_off000031a5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x31A5 22292 bytes
SHA-256: 6fe50d5293e9fb1ff093a0a536a99238384b09fbc30f275463b059799386144a
font_01_sfnt_off0000625a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x625A 18240 bytes
SHA-256: 1c98bc36042c0615650adcd4002099b1bf58f46cf651dff08176303f69938fe5