PDF static analysis report

Static analysis result for SHA-256 a638a6a0b36caa81…

SUSPICIOUS

PDF

34.5 KB Created: 2021-06-17 22:57:05 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 9e5390c0604c11bc7f67da2bafd81232 SHA-1: 539d19a85eac10a62f3f8973e8b21ed7bb4f6c2a SHA-256: a638a6a0b36caa816a864eddcbd658f723af2db3f369cef278f18a144f55f62b
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous links and text related to game hacking and cheats, specifically for Roblox and Coin Master. The presence of an external URI and a high-confidence ML classifier flagging the PDF as malicious suggests it is designed to trick users into downloading potentially harmful files. No scripts were extracted, but the embedded URLs are the primary indicators of malicious intent.

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-hack-roblox-with-inspect-element-2021-game-hack PDF link annotation
    • http://force-seniorklub.dk/images/fbchampion-com_GM406889139.pdfIn PDF document text
    • http://force-seniorklub.dk/images/lua-scripting-roblox-hacks_GM431946152.pdfIn PDF document text
    • http://force-seniorklub.dk/images/roblox-bubblegum-simulator-how-to-get-the-tank-for-free_GM431946152.pdfIn PDF document text
    • http://force-seniorklub.dk/images/free-free-robux_GM431946152.pdfIn PDF document text
    • http://force-seniorklub.dk/images/free-gold-cards-for-coin-master_GM406889139.pdfIn PDF document text
    • http://force-seniorklub.dk/images/free-robux-codes-2021_GM431946152.pdfIn PDF document text
    • http://force-seniorklub.dk/images/coin-master-hack-apk-with-fb-login_GM406889139.pdfIn PDF document text
    • http://force-seniorklub.dk/images/fbchampion_GM406889139.pdfIn PDF document text
    • http://force-seniorklub.dk/images/free-robux-without-downloading-apps_GM431946152.pdfIn PDF document text
    • http://force-seniorklub.dk/images/free-robux-gift-card-generator_GM431946152.pdfIn PDF document text
    • http://force-seniorklub.dk/images/how-to-get-free-gold-cards-on-coin-master_GM406889139.pdfIn PDF document text
    • http://force-seniorklub.dk/images/rogue-roblox-aim-bot-cheat_GM431946152.pdfIn PDF document text
    • http://force-seniorklub.dk/images/old-roblox-accounts-for-free_GM431946152.pdfIn PDF document text
    • http://force-seniorklub.dk/images/how-do-u-get-free-robux-2021_GM431946152.pdfIn PDF document text
    • http://force-seniorklub.dk/images/free-robux-hack-2021_GM431946152.pdfIn PDF document text
    • http://force-seniorklub.dk/images/free-minecraft-account_GM479516143.pdfIn PDF document text
    • http://force-seniorklub.dk/images/roblox-cheat-engine-62-download_GM431946152.pdfIn PDF document text
    • http://force-seniorklub.dk/images/how-to-download-minecraft-for-free_GM479516143.pdfIn PDF document text
    • http://force-seniorklub.dk/images/hacks-for-coin-master-game_GM406889139.pdfIn PDF document text
    • http://force-seniorklub.dk/images/best-free-hacked-client_GM479516143.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_off00002e97.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2E97 21840 bytes
SHA-256: 763874f530dce00713d05d5f93352bfd1d55bd19df64f293984dd58947ec18b9
font_01_sfnt_off00005eaf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5EAF 20060 bytes
SHA-256: 6b86b3714d56f5d316b18869a9acc94e1a9270daba22d498474fe3f363475024

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