PDF static analysis report

Static analysis result for SHA-256 dba22eac6953d6e6…

SUSPICIOUS

PDF

41.9 KB Created: 2021-05-13 11:33:43 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: fe44f13b65cc3716f9402ccf76ea7118 SHA-1: 6c87ecbd27f28d98252582ea1ffbd17e7a507481 SHA-256: dba22eac6953d6e6abf92a6c005d05eda29bc10e0dfba3950bec8c0efe1af100
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous URLs pointing to sites offering game hacks and cheats, including a primary URL for 'coin-master-game-hack-apk-game-hack'. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs suggests an attempt to redirect the user to download a payload. The document body, though heavily obfuscated, contains references to game hacks and the primary malicious URL.

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-game-hack-apk-game-hack PDF link annotation
    • http://iacfhouston.com/images/free-robux-app_GM431946152.pdfIn PDF document text
    • http://iacfhouston.com/images/free-robux-net_GM431946152.pdfIn PDF document text
    • http://iacfhouston.com/images/how-to-hack-roblox-accounts-for-robux_GM431946152.pdfIn PDF document text
    • http://iacfhouston.com/images/free-robux-group-payouts_GM431946152.pdfIn PDF document text
    • http://iacfhouston.com/images/roblox-pink-free-robux_GM431946152.pdfIn PDF document text
    • http://iacfhouston.com/images/minecraft-coins-free_GM479516143.pdfIn PDF document text
    • http://iacfhouston.com/images/coin-master-free-spins-link-2021-twitter_GM406889139.pdfIn PDF document text
    • http://iacfhouston.com/images/old-roblox-accounts-for-free_GM431946152.pdfIn PDF document text
    • http://iacfhouston.com/images/coin-master-free-rewards-link_GM406889139.pdfIn PDF document text
    • http://iacfhouston.com/images/coin-master-free-spins-uk_GM406889139.pdfIn PDF document text
    • http://iacfhouston.com/images/coin-master-free-spins-link-today-new-2021_GM406889139.pdfIn PDF document text
    • http://iacfhouston.com/images/how-to-get-free-robux-for-free_GM431946152.pdfIn PDF document text
    • http://iacfhouston.com/images/how-do-you-get-robux-on-roblox_GM431946152.pdfIn PDF document text
    • http://iacfhouston.com/images/how-to-get-free-robux-easy_GM431946152.pdfIn PDF document text
    • http://iacfhouston.com/images/minecraft-bedrock-edition-pc-free_GM479516143.pdfIn PDF document text
    • http://iacfhouston.com/images/is-minecraft-free-on-xbox_GM479516143.pdfIn PDF document text
    • http://iacfhouston.com/images/how-to-hack-golden-card-in-coin-master_GM406889139.pdfIn PDF document text
    • http://iacfhouston.com/images/rbl-gg-free-robux_GM431946152.pdfIn PDF document text
    • http://iacfhouston.com/images/free-robux-com-2021_GM431946152.pdfIn PDF document text
    • http://iacfhouston.com/images/coin-master-free-spins-2021-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_off000048ea.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x48EA 25140 bytes
SHA-256: 7a3a9359c1e1ac4b93556b015447056566096ff882bd9471515f4880f1e67175
font_01_sfnt_off000081c9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x81C9 18152 bytes
SHA-256: a9beebf818d5886f30c9f2ca3dea49ae6ba882c6c1da3ca8fee2aac0910a50ab

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