Malicious PDF — malware analysis report

Static analysis result for SHA-256 9568f5fbf3c87d7b…

MALICIOUS

PDF

193.5 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-22
MD5: 176bc9e2592da010501d0c948fc89331 SHA-1: d6285f97f4d3d99ce4593b979b38022677268168 SHA-256: 9568f5fbf3c87d7b6a91da4bd4e0d2e98448d5cc2bf80d8d6e44429ae0cdd350
80 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0001

Heuristics 2

  • Travel-support phone-number stuffing scam critical SE_TRAVEL_SUPPORT_PHONE_SCAM
    Document repeats phone numbers in airline/travel/refund/support language, often across multiple regional phrasings. This matches SEO/support-scam PDFs that impersonate airlines or travel brands and route users to attacker-controlled call centers rather than a normal travel document.
  • Callback phishing phone lure medium SE_CALLBACK_LURE
    Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
🗂 Part of campaign: volaris.com 813 samples

Related samples 8

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

Full JSON: related samples API

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_010_off0000fe81.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0xFE81 151616 bytes
SHA-256: 6dc52198f703edc2ff81db2eac04868388aa3db1dc3812fb9f86e18ffc557d8f
stream_025_off0001f2cf.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x1F2CF 18240 bytes
SHA-256: ab5f571bf0cd18a495d3ad2095b48edc8a90a4ff34d2cb5d46c82eaa51a75def
stream_029_off0002124b.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2124B 18240 bytes
SHA-256: 33e060654ed1208fc726f2323a8a9e7d9de6f6c8c2aedd340c7ed605b422fc95
font_00_sfnt_off0000eec7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEEC7 217584 bytes
SHA-256: 4d5004416a2a8b7ca27e2ef40b36e304667493bec9f52329b25397a9bc99d916
font_02_sfnt_off00029a57.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x29A57 50208 bytes
SHA-256: 305bf8c7a76ca05575d24c7c0fa3c8ce32844576d3cdaa976f680868b869fef6
font_03_sfnt_off0002a9bf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2A9BF 50400 bytes
SHA-256: 3933f0a171d2e1d52238afd1697f635a25c78debe3762eae68e9de3aebda16b8

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