Malicious PDF — malware analysis report

Static analysis result for SHA-256 168a30da53ddc274…

MALICIOUS

PDF

352.9 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-24
MD5: 1a4421a9ea448e9ec71db4d96a230cd6 SHA-1: 24dd04057179e4bbce8f4dda9f055b53edd39701 SHA-256: 168a30da53ddc2744d481226416000bea2e70c9589f4b616f600f3086443b384
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_018_off000388f1.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x388F1 151768 bytes
SHA-256: f4dd8cd091dd6a94d21a6dd777f5beeea2d45d8879c5f976d49069c0f6816bdc
stream_035_off0004d8b9.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4D8B9 18240 bytes
SHA-256: 33e060654ed1208fc726f2323a8a9e7d9de6f6c8c2aedd340c7ed605b422fc95
font_01_sfnt_off00041a2a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x41A2A 27788 bytes
SHA-256: ae5c6bcdd20b5d37890e0ea5c598d03e0664aec05189c9bd6c27bb43885ed7e2
font_02_sfnt_off00048541.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x48541 13508 bytes
SHA-256: bd9e83287b0d68b69d51ade3b1a6d88c9d79616100fdc6bf8b94f35bdafefa18
font_03_sfnt_off0004a7a6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A7A6 49440 bytes
SHA-256: c669a286c9ca8c142250c4754160291a967a39d7d04b117499ae21fdc6933d81
font_04_sfnt_off00050277.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x50277 217304 bytes
SHA-256: becf5400dd87a01dc7557802cdfdca262d54f2eea94bd34ad5c01b38fcdd4179

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