PDF static analysis report

Static analysis result for SHA-256 953c1f1fc01e124b…

SUSPICIOUS

PDF

38.5 KB Created: 2021-05-21 18:06:34 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: a8d532033818e2a3af7243341c599246 SHA-1: 11e4904633d4bf370839cae511b21cd9deb5576f SHA-256: 953c1f1fc01e124b47a485ec3fb3e5baf48a8b674439c42312a5f8a6386718dc
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and text that mimic a "Minecraft Java Free Account" generator, a common lure for distributing malware. The ML classifier also flagged this PDF as malicious. The presence of multiple links to similar scam-like content suggests a phishing attempt to trick users into downloading potentially harmful files.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8060

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/minecraft-java-free-account-game-hack PDF link annotation
    • http://legitame.org/images/how-to-get-free-robux-on-pc_GM431946152.pdfIn PDF document text
    • http://legitame.org/images/how-do-you-get-free-robux-on-roblox_GM431946152.pdfIn PDF document text
    • http://legitame.org/images/coin-master-20-free-spins-link-today_GM406889139.pdfIn PDF document text
    • http://legitame.org/images/free-spins-on-coin-master-link_GM406889139.pdfIn PDF document text
    • http://legitame.org/images/robux-free-robux_GM431946152.pdfIn PDF document text
    • https://freegiftcodes.euIn 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_off000033c2.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x33C2 24556 bytes
SHA-256: 63b731f25f6eb9893f8c4cbdaf837bc1445a5c6821a164aa364e792f6cec38d0
font_01_sfnt_off00006bc0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6BC0 2840 bytes
SHA-256: 787e0768241fb57660bcc9c7f726cf687277c463cdf8c586c4782ee9d03c3606
font_02_sfnt_off0000757f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x757F 18128 bytes
SHA-256: 787ae5aa2fe8ee3e05b40f55ac2adb21d77115e18bda7782f632936ac93a1380

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