Malicious PDF — malware analysis report

Static analysis result for SHA-256 e7a170a103a521cc…

MALICIOUS

PDF

270.5 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-23
MD5: 56d0764bfea626fd25419102ebc97c10 SHA-1: 8a108dff6b79e77506c094be39b8d5ca2f7d921a SHA-256: e7a170a103a521cc2c1685f13205555a962b8199f9dd825489bc2587ae742f9a
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 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_015_off0002d2c9.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2D2C9 151768 bytes
SHA-256: f4dd8cd091dd6a94d21a6dd777f5beeea2d45d8879c5f976d49069c0f6816bdc
stream_028_off0003bc0f.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x3BC0F 18240 bytes
SHA-256: 33e060654ed1208fc726f2323a8a9e7d9de6f6c8c2aedd340c7ed605b422fc95
font_00_sfnt_off0002c2bd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2C2BD 217700 bytes
SHA-256: 5935554afd697e1a28b6feee075c4cc252d460db074c41d5426b1e103426266f
font_02_sfnt_off000363f9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x363F9 45004 bytes
SHA-256: fb11b9d545797901a4f64ec8d2ca2f566490b853060a61b122b3305b5f4db366

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