Malicious PDF — malware analysis report

Static analysis result for SHA-256 286293e489af9aa6…

MALICIOUS

PDF

210.9 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-24
MD5: f45e4e59254c116a9ceded62722ad9e0 SHA-1: 167e6756a7da157b0a186317a2223572ac4a634c SHA-256: 286293e489af9aa6a2b97673b4ae6d30504938ceb122ffbe12f91069c34f24b1
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_014_off0001b4f9.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x1B4F9 146876 bytes
SHA-256: ba7371f3ed647f6991fcb9ff6fcba00d499957e28286efbfe07f8084ae6418c7
font_00_sfnt_off00017231.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x17231 27336 bytes
SHA-256: fd2aa6f77152de1a5ab23642953206fe42c95794ac697641ff4fbfc7ae047d5d
font_02_sfnt_off00023702.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x23702 215276 bytes
SHA-256: d301ca0f5e4f6096889e7be0175a547c1f6d271b1c85fcbc20a083d932e01705
font_03_sfnt_off0002a007.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2A007 1000 bytes
SHA-256: 8852dc3465b293666e0341adfee088f623b0d3b79f4a265559d031001c00af63

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