Malicious PDF — malware analysis report

Static analysis result for SHA-256 6f24313350381492…

MALICIOUS

PDF

35.0 KB Created: 2021-07-02 05:10:10 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-10-07
MD5: aa3590375ba50fe7bd8c9de6bf1b883c SHA-1: e8f6b8ee10c3156127a4453e5bebbde804b13fe2 SHA-256: 6f24313350381492fba95544058e7e7f3a865a5604d5784462f7506cda038141
82 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple links and a call-to-action lure related to 'Roblox Free Money Generator' and game hacks. The ML classifier strongly flagged this PDF as malicious. The embedded URLs likely lead to a site that hosts further malicious content or phishing pages designed to trick users into downloading malware or revealing sensitive information.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

Heuristics 4

  • PDF links to a 'free generator / game hack' redirector high PDF_GAME_HACK_REDIRECT_LURE
    PDF's clickable action targets a redirector of the form /app/<id>/<slug>-game-hack — the landing-page shape of a large SEO 'free spins / generator / game hack' lure family that funnels victims through rotating disposable hosts to a malware/scam payload. The multi-link variants also trip ML/link-farm rules; this catches the single-link variants that otherwise score clean.
  • 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.co/app/431946152/roblox-free-money-generator-game-hack PDF link annotation
    • http://pustaka-smpn3tpi.com/repository/hacks-for-roblox-working-weapons_GM431946152.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com/repository/free-script-exporters-roblox_GM431946152.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com/repository/roblox-dominus-free-2021_GM431946152.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com/repository/atticus129-roblox-hacked-image-robloz_GM431946152.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com/repository/playesp-hack-roblox_GM431946152.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com//repository/free-robux-without-survey_GM431946152.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com/repository/free-roblox-sparkle-time-shirt_GM431946152.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com//repository/how-to-get-free-spins-on-coin-master-blogspot_GM406889139.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com/repository/roblox-murder-mystery-free-knife-codes_GM431946152.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com/repository/roblox-speed-simulator-2-hack_GM431946152.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com/repository/free-robux-generator-com-roblox-hack_GM431946152.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com/repository/free-robux-without-offers_GM431946152.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com/repository/coin-master-golden-cards-hack_GM406889139.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com/repository/free-roblox-gift-cards-online_GM431946152.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com/repository/blocky-world-free-robux_GM431946152.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com/repository/change-roblox-username-pastebin-free_GM431946152.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com/repository/coin-master-free-spins-hack-ios_GM406889139.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com/repository/objet-gratuit-roblox-hack_GM431946152.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com/repository/free-robux-developer_GM431946152.pdfIn PDF document text
    • http://pustaka-smpn3tpi.com//repository/hack-coin-master-game-download_GM406889139.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 7

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_off000031a6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x31A6 22548 bytes
SHA-256: 45d5f5b56b311ffeb40cfdbc781c0a143b548e3cd12f710693537e6848f6f780
font_01_sfnt_off00006381.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6381 19128 bytes
SHA-256: 939d3439a5f9d92ffc4387be2e27104cc02afae64f9d5a49bc3889066e96e0e4

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