PDF static analysis report

Static analysis result for SHA-256 0c10d68bbdc55e65…

SUSPICIOUS

PDF

35.9 KB Created: 2021-06-18 20:25:06 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-15
MD5: 2145af1a75ac8edf5a456d599fdc52d2 SHA-1: 0c0c9e59f68d297d571818d33647bf4f7d4f99c4 SHA-256: 0c10d68bbdc55e65a301e1b6ef5ba083e511b4027a3716b7d7677408799d160c
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple URLs and text referencing 'free Robux' and 'free Minecraft', indicating a lure for users to download potentially malicious content. The ML classifier strongly flagged this PDF as malicious, and an external URI was detected pointing to a suspicious domain. While no scripts were explicitly extracted, the presence of embedded URLs and the document's theme suggest it's designed to trick users into downloading a second-stage 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/how-to-get-free-robux-grayphiny-game-hack PDF link annotation
    • https://hotelyetihome.com/userfiles/files/roblox-hack-game_GM431946152.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/get-minecraft-windows-10-free_GM479516143.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/how-to-get-minecraft-for-free-on-pc_GM479516143.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/free-little-robux_GM431946152.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/how-do-you-get-free-robux-without-doing-anything_GM431946152.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/roblox36com-free-robux_GM431946152.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/coin-master-32-android-mod-hack-apk-download_GM406889139.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/coin-master-free-spins-app_GM406889139.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/how-to-get-free-robux-fast_GM431946152.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/robux-com-free_GM431946152.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/coin-master-free-spins-ios-app_GM406889139.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/roblox-free-robux-hack_GM431946152.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/minecraft-realms-free-trial_GM479516143.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/coin-master-hack-with-lucky-patcher_GM406889139.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/how-to-get-free-coins-in-coin-master_GM406889139.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/free-roebucks-com_GM431946152.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/how-to-get-free-robux-no-verification_GM431946152.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/how-to-download-minecraft-windows-10-edition-for-free_GM479516143.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/how-to-gain-more-spins-on-coin-master-for-free_GM406889139.pdfIn PDF document text
    • https://hotelyetihome.com/userfiles/files/tiktok-free-view-59_GM835599320.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_off00003395.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3395 22456 bytes
SHA-256: af8f96903f352046df69f89e70d4e08af522d0cb10994d6dd1ec16894877e171
font_01_sfnt_off00006589.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6589 19628 bytes
SHA-256: feffebb820082f1a794cd74bc404d12eb1ff3bc167f054120fb50a6c60287fb0

Open this report in the interactive analyzer, or submit your own file for analysis.