PDF static analysis report

Static analysis result for SHA-256 99a5c9725ddd9bc9…

SUSPICIOUS

PDF

97.5 KB First seen: 2026-05-15
MD5: d2ff187c8b7e489923cb77b519356980 SHA-1: 9f67534990da21be2ffcffe01cb142b86e92ddf5 SHA-256: 99a5c9725ddd9bc9576bd7a93dd665fb97fa7a72b4edea52bd12f58b5fe5cce1
26 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0003

Heuristics 4

  • Cloud document impersonation lure medium SE_CLOUD_DOC_LURE
    Document impersonates a cloud file-sharing service such as SharePoint, OneDrive, Google Drive, Dropbox, Box, or Microsoft 365 and asks the user to open, verify, or access a shared document
  • External URI info PDF_URI
    PDF contains an external URL action
  • Suspicious extracted artifact info EXTRACTED_FILE_STATIC_TRIAGE
    One or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.
  • 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://dsv.com.abakotest.com.ar/drgoetinck/drgoetinck.htm PDF link annotation
🗂 Part of campaign: shared payload 105446ad14 3 samples

Related samples 5

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000b29e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB29E 9908 bytes
SHA-256: 650bd7a422cf5c4a0c62e5ae65bd93cb86d821d502a17b01f8a06bcd54d088be
font_01_sfnt_off0000c8e2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC8E2 12730 bytes
SHA-256: dd10b33d94242b87488dd036f3268cd59b68bf3b08f78b34bc52a4db36a6ff63
font_02_cff_off0000eb4f.bin pdf-font-stream PDF embedded font (cff) at offset 0xEB4F 4253 bytes
SHA-256: 105446ad14947b56a9a65191d533677e361d87e1e239dc4ea67b43bdea3c9a5f
Detection
ClamAV: No threats found
Obfuscation or payload: likely
Carved artifact entropy is 7.42, consistent with packed or encrypted content.
font_03_sfnt_off0000fb88.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFB88 52968 bytes
SHA-256: 7ef741d894e3af70b1dd0e8f949b551b94e971231e9659d9fceb814a8cc9cbf6

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