PDF static analysis report

Static analysis result for SHA-256 49162fc957a4470c…

SUSPICIOUS

PDF

40.4 KB Created: 2021-04-27 10:24:43 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: 6f99826be3f0a4e79fcf44844139d203 SHA-1: a3ecdf2aa98fa0d37f9146652b97641e86547276 SHA-256: 49162fc957a4470c65ef2d3cd1daa9d68e40f99c394785ffa68f993a2824385a
50 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The document contains multiple embedded URLs and a prominent call to action to access a "Roblox Generator". The ML classifier strongly flagged this PDF as malicious, and the content suggests a lure for users interested in game exploits. The presence of embedded URLs indicates an attempt to redirect the user to a potentially malicious site for further exploitation or credential harvesting.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9941

Heuristics 4

  • Urgency / deadline lure low SE_URGENCY_LURE
    Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
  • 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/431946152/how-to-hack-money-in-gta-5-roblox-game-hack PDF link annotation
    • https://lib-stie.yai.ac.id/repository/roblox-robux-hack-descargar.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/gamekit-robux-for-free.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/promocodes-free-robux.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/hack-free-robux-2021.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/roblox-shirts-for-boys-free-shipping.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/has-my-computer-been-hacked-playing-roblox.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/roblox-steves-one-piece-stat-hack.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/roblox-hacks-commands.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/free-roblox-passwords.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/how-to-get-free-robux-august-2021-27th.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_off0000406c.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x406C 25596 bytes
SHA-256: cfde9944dce35470e17231fa46c1a97bd720e4a8648ed50ae5e072d3cdd9031e
font_01_sfnt_off000079fe.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x79FE 18960 bytes
SHA-256: aa2d7e29398fd74ad2c2a10dfda3f568bf717ee74694f9c701c23885fb618905

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