PDF static analysis report

Static analysis result for SHA-256 8ee8762948950b12…

SUSPICIOUS

PDF

40.4 KB Created: 2021-04-30 08:28:39 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 25ee544f697ac880624c618ac7092c2b SHA-1: 2c53de590861cae554bd524f892d2c310d2c8272 SHA-256: 8ee8762948950b1261461effa64d3ec26c8e1f73ece9b640386aeda4234bf339
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains an embedded URI pointing to a URL associated with game hacks, and the ML classifier strongly flagged it as malicious. The document body, though partially corrupted, contains references to game hacks and URLs, reinforcing the lure. The presence of multiple URLs related to game hacks suggests a phishing attempt to trick users into downloading further malicious content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9941

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/431946152/terminal-railway-roblox-hack-game-hack PDF link annotation
    • https://fridaytravelnepal.com/userfiles/files/afk-hacker-roblox.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/free-robux-just-watch-ads.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/fps-roblox-hacks.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/roblox-hack-set-robux-2021.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/hacks-in-jailbreak-roblox.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/free-roblox-hack-without-human-verification.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/roblox-tix-hack-download.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/bleus-free-robux.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/roblox-free-hack-download.pdfIn PDF document text
    • https://fridaytravelnepal.com/userfiles/files/cheat-in-roblox-jailbreak-money.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00004004.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4004 25412 bytes
SHA-256: 507d3178423479635c3f9ef28bed4276ce2deb4423b699754247fbc882e0da80
font_01_sfnt_off00007a2c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7A2C 18908 bytes
SHA-256: 593470f57c395a8d8324ab684dc1afb44a7296d0c08ca9dc2af939a160e8b04f