PDF static analysis report

Static analysis result for SHA-256 f061ab74a319916d…

SUSPICIOUS

PDF

31.2 KB Created: 2021-07-18 23:15:54 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 50540657f07ef8baee42558809f23274 SHA-1: 87b487793634851ff9683ace76c517bd4c48e90d SHA-256: f061ab74a319916dba6a8a1dbab0de94a42007ad6f4880b134ca4701c59ac15b
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs that lead to suspicious domains, and the document body includes phrases like 'Play Minecraft Pocket Edition For Free' and 'CLICK HERE TO ACCESS MINECRAFT GENERATOR', suggesting a lure for a malicious download. The ML classifier also flagged this PDF as malicious. While no scripts were directly extracted, the presence of external URIs and the ML classification strongly indicate a malicious intent to trick users into downloading potentially harmful content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8831

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/play-minecraft-pocket-edition-for-free-game-hack PDF link annotation
    • http://steklofara.com.ua/images/tiktok-follower-bot-free_GM835599320.pdfIn PDF document text
    • http://steklofara.com.ua/images/free-tiktok-followers-and-likes_GM835599320.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_off000027a9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x27A9 21832 bytes
SHA-256: cfaae51a058792ae295054456da0420a48d14cff126cf51ce29f1fbcbe072be7
font_01_sfnt_off000057d7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x57D7 18460 bytes
SHA-256: 6c649d819020132e6c1bf6337a465c0b09cd39993cd953cd91e9ee42e31cc7d9

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