PDF static analysis report

Static analysis result for SHA-256 8297c5362c5786db…

SUSPICIOUS

PDF

34.3 KB Created: 2021-07-03 11:04:54 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: cc9ef7a94f2013886cad825c15189316 SHA-1: 98890b0a7c6e5cd49d399d4796f30f1b377f74c1 SHA-256: 8297c5362c5786db454820f9b6b47370ece81319323b00b0801c32a94d6059ab
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous links to external websites, including one at http://netcdn.tw/app/479516143/minecraft-mac-free-game-hack, which likely serve as download sites for malicious payloads disguised as game cheats or hacks. The ML classifier strongly flagged this PDF as malicious, supporting the conclusion that it is part of a phishing or malware distribution scheme. No scripts were extracted, but the embedded URLs and the document's theme suggest a lure for downloading unwanted software.

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.tw/app/479516143/minecraft-mac-free-game-hack PDF link annotation
    • http://www.my-travel.com.hk/upload/files/roblox-free-robux-website_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/coin-master-daily-free-spins-link-today-blogspot_GM406889139.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/roblox-exploit-2021-free_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/coin-master-event-hack_GM406889139.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/hack-btools-roblox-jailbreak_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/roblox-zombie-rush-hacks_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/is-roblox-studio-free_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/coin-master-free-spins-deutsch-download-2021-link_GM406889139.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/free-roblox-toy-codes-november-2021_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/get-free-minecraft-account_GM479516143.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/hacks-for-tresure-hunt-simulator-roblox_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/roblox-rubax-hack_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/free-robux-leggit_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/master-coin-free-spin_GM406889139.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/how-to-get-free-robux-by-playing-games_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/how-to-hack-roblox-with-inspect-element-2021_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/is-uc-pubg_GM1330123889.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/coin-master-free-spins-and-coins-daily-links_GM406889139.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/roblox-script-free-gamepasses_GM431946152.pdfIn PDF document text
    • http://www.my-travel.com.hk/upload/files/how-to-hack-roblox-weight-lifting-sim_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
font_00_sfnt_off000031ae.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x31AE 22700 bytes
SHA-256: 79d2118fedde012adfd246ba2d20243f8ed4238d5227dfa3d75b0120e942f4f0
font_01_sfnt_off0000649e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x649E 17856 bytes
SHA-256: cc1e3add4a04a98446b1b55314af2162444863ccaf169a3449495116b9daf471

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