PDF static analysis report

Static analysis result for SHA-256 89bb6d69cfa7b953…

SUSPICIOUS

PDF

37.2 KB Created: 2021-05-20 20:16:20 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 5f7496e7fa63e1b38f2b791aada2beba SHA-1: bbd4ec7d2d4e83f3d553e71a3afe143e3a526212 SHA-256: 89bb6d69cfa7b953a7fba3df33f164dc1bb7c40cd10e7f0bfdb87d663be0e383
34 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains multiple embedded URLs and a prominent link in the document body, all related to 'free' in-game currency or social media engagement hacks. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs suggests an attempt to redirect the user to a potentially harmful website. While no scripts were explicitly extracted, the nature of the lures and the embedded URLs indicate a phishing or malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9407

Heuristics 2

  • 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/835599320/free-tiktok-fans-and-likes-game-hack PDF link annotation
    • http://firesafetyservices.biz/images/how-to-hack-someones-account-on-roblox_GM431946152.pdfIn PDF document text
    • http://firesafetyservices.biz/images/spin-rewards-coin-master_GM406889139.pdfIn PDF document text
    • http://firesafetyservices.biz/images/public-enemy-sun-prairie-coin-master-free-spins_GM406889139.pdfIn PDF document text
    • http://firesafetyservices.biz/images/free-roebucks-no-human-verification_GM431946152.pdfIn PDF document text
    • http://firesafetyservices.biz/images/coin-master-daily-gifts_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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_002_off000031d6.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x31D6 25948 bytes
SHA-256: 2981cfa1152c9dcbde137adbbbd8bdf3485db4db5f2f7c39faa52adc76ec9eab
font_01_sfnt_off00006ca5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6CA5 2896 bytes
SHA-256: c1a618813a64314343402b2ec738fc11c4c912460a4c7ae3029924d2f9a229cd
font_02_sfnt_off0000768b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x768B 17856 bytes
SHA-256: 73670565195d1614abdebf4593265cc7a8d42409e9f7addc13b51e248eeb6564

Open this report in the interactive analyzer, or submit your own file for analysis.