PDF static analysis report

Static analysis result for SHA-256 3a769f1abc135f45…

SUSPICIOUS

PDF

40.5 KB Created: 2021-05-19 22:05:25 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: c909f307c4c47d87758997f87b35b7a0 SHA-1: 0b34b07c1ecb7c944b2c1dfa72115476768f93f0 SHA-256: 3a769f1abc135f453588b6ab6e3bbfa4ca334560d34f2b2e13f8954c8620bb11
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous embedded URLs and a prominent external URI pointing to resources advertising game hacks and free spins. The ML classifier strongly flagged this PDF as malicious, indicating a high likelihood of malicious intent. While no scripts were directly extracted, the presence of embedded URLs and the lure of free game items suggest a phishing or malware distribution attempt, likely delivered as a spearphishing attachment.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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.xyz/app/406889139/coin-master-hacks-free-spins-game-hack PDF link annotation
    • http://carmen-duran.com/images/coin-master-hack-pc_GM406889139.pdfIn PDF document text
    • http://carmen-duran.com/images/coinmasterdailyfreespins-com_GM406889139.pdfIn PDF document text
    • http://carmen-duran.com/images/free-robux-no-verification-or-survey_GM431946152.pdfIn PDF document text
    • http://carmen-duran.com/images/free-hacks-for-coin-master_GM406889139.pdfIn PDF document text
    • http://carmen-duran.com/images/coin-master-hack-using-cheat-engine_GM406889139.pdfIn PDF document text
    • http://carmen-duran.com/images/robux-com-free-robux_GM431946152.pdfIn PDF document text
    • http://carmen-duran.com/images/free-robux-no-verification-no-survey_GM431946152.pdfIn PDF document text
    • http://carmen-duran.com/images/coin-master-free-spin-ml_GM406889139.pdfIn PDF document text
    • http://carmen-duran.com/images/free-games-like-coin-master_GM406889139.pdfIn PDF document text
    • http://carmen-duran.com/images/robuxhub-net_GM431946152.pdfIn PDF document text
    • http://carmen-duran.com/images/free-spins-coin-master-hack-2021_GM406889139.pdfIn PDF document text
    • http://carmen-duran.com/images/coin-master-hack_GM406889139.pdfIn PDF document text
    • http://carmen-duran.com/images/earn-robux-today_GM431946152.pdfIn PDF document text
    • http://carmen-duran.com/images/coin-master-2021-free-spins-link-2021_GM406889139.pdfIn PDF document text
    • http://carmen-duran.com/images/hack-coin-master-site-rssingcom_GM406889139.pdfIn PDF document text
    • http://carmen-duran.com/images/united-gaming-net-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://carmen-duran.com/images/coin-master-free-pet-food-links_GM406889139.pdfIn PDF document text
    • http://carmen-duran.com/images/hack-spin-coin-master_GM406889139.pdfIn PDF document text
    • http://carmen-duran.com/images/free-roblox-card-codes_GM431946152.pdfIn PDF document text
    • http://carmen-duran.com/images/coin-master-new-cards-hack_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
stream_003_off00004662.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4662 23828 bytes
SHA-256: 496c23bdec0f6abfb0039d06305d5408bc80084e3c3ea4b906ef4ee38603d9d1
font_01_sfnt_off00007c9e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7C9E 18056 bytes
SHA-256: 12d79a7ddbb75c7a0854102822057d5441bee2ca4a20c79f8211a3d0b9a1f375

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