PDF static analysis report

Static analysis result for SHA-256 cc2b6ed38bac7882…

SUSPICIOUS

PDF

36.1 KB Created: 2021-05-20 19:39:32 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 7647354ac88051d9b367f59f748ddfe1 SHA-1: 0b150bedfce46a1e3e63e1a5d0b50caa2758004e SHA-256: cc2b6ed38bac788253b9377931331a74776a1f3b43f363fba5783032650fd7e5
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and text that mimic a lure for free game items, such as Minecraft skins or Robux. The ML classifier and heuristic firings indicate malicious intent, likely to redirect the user to a malicious site or download a payload. No scripts were extracted, but the presence of external URIs suggests a download or redirection attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9492

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/479516143/how-to-get-free-minecraft-skins-game-hack PDF link annotation
    • https://www.audipec.com.br/images/free-robux-glitch-2021_GM431946152.pdfIn PDF document text
    • https://www.audipec.com.br/images/coin-master-free-spins-links-app_GM406889139.pdfIn PDF document text
    • https://www.audipec.com.br/images/free-robux-hacker-us_GM431946152.pdfIn PDF document text
    • https://www.audipec.com.br/images/free-things-on-roblox_GM431946152.pdfIn PDF document text
    • https://www.audipec.com.br/images/free-robux-just-enter-username_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_off00003349.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3349 24884 bytes
SHA-256: e8e19cacbe6d802a63fe06dc2df3b63d60198c493592db9e57f20cbe3e3116cf
font_01_sfnt_off00006c6b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6C6B 18044 bytes
SHA-256: 2e9033515f3ff21116dec08c3b5b633a0403805954c28c410ec38fa0176f1df4

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