PDF static analysis report

Static analysis result for SHA-256 53f6941afa8309a3…

SUSPICIOUS

PDF

35.0 KB Created: 2021-06-17 19:45:20 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: 749bc7c62f6db96f81caed54d40175e2 SHA-1: 25577de27c5568e61876e34ac68f17731a52b6ef SHA-256: 53f6941afa8309a30a23be1a7ac532e7cbe4b0cd542ac695104786c784d18acf
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous URLs pointing to potential hacking tools and game exploits, specifically targeting Roblox and Coin Master. The ML classifier strongly flagged this PDF as malicious, and the presence of embedded URIs suggests an attempt to redirect the user to download malicious content. While no scripts were explicitly extracted, the document's content and embedded URIs indicate a phishing or scam attempt to trick users into downloading malware.

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/roblox-ccount-crcker-free-v3million-game-hack PDF link annotation
    • http://ines.co.rs/images/free-robux-com-roblox_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/get-free-robux-roblox-games_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/free-coin-master-hacks_GM406889139.pdfIn PDF document text
    • http://ines.co.rs/images/roblox-hack-top-model_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/minecraft-gun-games-free_GM479516143.pdfIn PDF document text
    • http://ines.co.rs/images/raindrop-hack-roblox-download_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/noclip-hack-roblox-download_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/roblox-fun-robux_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/free-ways-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/roblox-hax_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/how-to-free-robux_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/how-to-get-free-robux-fast_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/minecraft-free-version_GM479516143.pdfIn PDF document text
    • http://ines.co.rs/images/coin-master-hack-tool-2021_GM406889139.pdfIn PDF document text
    • http://ines.co.rs/images/coin-master-hack-spin_GM406889139.pdfIn PDF document text
    • http://ines.co.rs/images/roblox-rules_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/free-robux-quiz_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/coin-master-free-coins_GM406889139.pdfIn PDF document text
    • http://ines.co.rs/images/how-to-hack-roblox-accounts_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/free-coins-and-spins-link-for-coin-master_GM406889139.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_off00002f4c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F4C 22844 bytes
SHA-256: a18897adfe1321ad87cf1162947036c0178aee7a98754a6d5d14f211e130123e
font_01_sfnt_off0000627d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x627D 19568 bytes
SHA-256: 5e3ad2a15288d75e84066943496073d2c982f02e02e12174ad3e0072083777e9

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