PDF static analysis report

Static analysis result for SHA-256 79d02801dc937591…

SUSPICIOUS

PDF

46.7 KB Created: 2021-06-09 03:28:56 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 5a6ebfe55a238a895eae51609e405836 SHA-1: 5969ca6133aae6cc1e9d4b6e3574a86e4c4f79c9 SHA-256: 79d02801dc93759112785a57b6bd81701c45f5dd2e09f006a80341d21d983e8f
42 Risk Score

Malware Insights

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

The PDF document contains multiple embedded URLs and a prominent call-to-action related to obtaining free in-game currency for popular games. The ML classifier also flagged this PDF as malicious. The primary URL points to a download page, suggesting the document is intended to trick users into downloading a secondary payload.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9832

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.tw/app/431946152/get-free-roblox-bucks-game-hack PDF link annotation
    • http://ines.co.rs/images/minecraft-pe-hack-client-2021_GM479516143.pdfIn PDF document text
    • http://ines.co.rs/images/codes-how-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/how-to-get-minecraft-for-free-on-nintendo-switch_GM479516143.pdfIn PDF document text
    • http://ines.co.rs/images/free-robux-working_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/coin-master-free-spins-link-blogspot_GM406889139.pdfIn PDF document text
    • http://ines.co.rs/images/was-minecraft-ever-free_GM479516143.pdfIn PDF document text
    • http://ines.co.rs/images/gaming-cheats-roblox_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/free-tiktok-followers-without-verification_GM835599320.pdfIn PDF document text
    • http://ines.co.rs/images/free-robux-codes-no-verification-2021_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/if-everything-in-roblox-was-free_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/how-to-get-free-robux-not-a-scam_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/how-to-get-free-coins-on-coin-master_GM406889139.pdfIn PDF document text
    • http://ines.co.rs/images/roblox-hack-top-model_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/roblox-redeem-card-codes-free_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/how-to-hack-roblox-accounts-for-robux_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/how-to-get-free-robux-on-meep-city-2021_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/can-you-give-me-free-robux_GM431946152.pdfIn PDF document text
    • http://ines.co.rs/images/tiktok-for-free_GM835599320.pdfIn PDF document text
    • http://ines.co.rs/images/best-free-minecraft-hacked-client_GM479516143.pdfIn PDF document text
    • http://ines.co.rs/images/rblx-city-free-robux_GM431946152.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
stream_004_off000050d6.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x50D6 30252 bytes
SHA-256: cce976f0f50370fe919c0ea2bd84158331f7dc5fad5e8e2eb8453c9f2b178484
font_01_sfnt_off00009418.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9418 18364 bytes
SHA-256: 352b94f32418b7d9b1fc9759df1b8e49f81a159910a1730da3c8c9d93a75f984

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