Malicious PDF — malware analysis report

Static analysis result for SHA-256 cc612c69091d3153…

MALICIOUS

PDF

22.1 KB Created: 2021-05-10 19:32:44 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 6e564bc06f0bd140e6ad9cc0f6c76b9a SHA-1: 05cdc4887fa6b28b60d0bff1c9f5fc1d003baf2e SHA-256: cc612c69091d315345e0cbcbf107cac9f942b4f7b24c6814bad498bc7d178521
130 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple links that redirect to malicious infrastructure, specifically advertising 'free Robux' generators and game hacks. The primary lure URL is https://netcdn.xyz/app/431946152/free-robux-mod-game-hack. While no scripts were explicitly extracted, the PDF structure and embedded links strongly suggest a social engineering tactic to drive users to potentially malicious websites, likely for credential harvesting or further malware delivery.

Machine Learning

  • Nyx PDF Classifier clean score 0.1797

Heuristics 4

  • PDF links to a 'free generator / game hack' redirector critical 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. CRITICAL on its own: the /app/<id>/<slug>-game-hack path shape is unambiguous scam infra, and the host rotates so a host-list match can't be relied on.
  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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
  • 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/free-robux-mod-game-hack In PDF document text
    • http://iluvlocalplaces.com/images/how-to-get-free-robux-on-computer_GM431946152.pdfIn PDF document text
    • http://iluvlocalplaces.com/images/coin-master-hack-tool_GM406889139.pdfIn PDF document text
    • http://iluvlocalplaces.com/images/free-robux-human-verification_GM431946152.pdfIn PDF document text
    • http://iluvlocalplaces.com/images/https-oprewards-com-roblox_GM431946152.pdfIn PDF document text
    • http://iluvlocalplaces.com/images/wurst-hacks_GM479516143.pdfIn PDF document text
    • http://iluvlocalplaces.com/images/roblox-jailbreak-hack-download_GM431946152.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_off0000112b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x112B 17420 bytes
SHA-256: f95ab565dd690f3f6faa8979a2aa3ead5fb4cd3d6513fc61e8cd904927017ade
font_01_sfnt_off000033d4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x33D4 18384 bytes
SHA-256: 1a22b4d0ddd13aadfbc34487f46de63ded67addff296de1d1ab8eef84ffc4180

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