PDF static analysis report

Static analysis result for SHA-256 47e2fd48e62975ad…

SUSPICIOUS

PDF

40.7 KB Created: 2021-04-29 22:13:48 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 905252b81ebc8bfe4f180762909467cf SHA-1: eb0f31731f4072aaceebbfb18c5cac720bd9d91b SHA-256: 47e2fd48e62975adb07099d69043fcd683571962ffdac67165ebefab2fe5bcb1
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains an embedded URL and multiple other URLs pointing to files that appear to be related to game exploits or cheats, suggesting a lure for malicious downloads. The ML classifier also flagged this PDF as malicious with high confidence. The presence of external URIs and the document's content strongly indicate an 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/free-roblox-intro-template-game-hack PDF link annotation
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/hacker-roblox-server.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/roblox-cheat-codes-for-vehicle-simulator.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/free-robux-no-human-verificationcom.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/hack-roblox-jailbreak-fr.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/roblox-hack-links.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/injustice-oa-roblox-hack.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/mobile4free24com-roblox-robux-hack.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/prison-break-roblox-hack-script.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/how-to-get-any-item-in-roblox-for-free-2021.pdfIn PDF document text
    • http://www.technibuild-group.com/uploaded_files/userfiles/files/rocash-com-earn-free-robux-by-watching-videos-and-completing.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
stream_003_off000041a9.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x41A9 25900 bytes
SHA-256: b82d1ca8123229be399693577a49197e45010d80cf69eb8fbb7127d045c521f9
font_01_sfnt_off00007bf8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7BF8 18716 bytes
SHA-256: 2c2a631248990211d925e3fbe08861d3e3684dc69181bb3e645c540f8d140a5d

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