Malicious PDF — malware analysis report

Static analysis result for SHA-256 cd2264aacb4f25d2…

MALICIOUS

PDF

279.4 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-19
MD5: 2906bafbf05e985892f5f5d08068fa46 SHA-1: 5ed7583c93518995dcb727531b1fd4a63111c536 SHA-256: cd2264aacb4f25d2b8f73618ffe8f56b8b932b643417780ed4afb0f7c0f2478b
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_009_off0001fb02.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x1FB02 149388 bytes
SHA-256: ab0273d9e390cf98a291f9a29e4e5795c058c208b0711084b796846972a1101d
font_01_sfnt_off0002857a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2857A 10664 bytes
SHA-256: 77dec5446511b523adcf745e5f7afdf080ee150a65056fee82f4eba799c7e049
font_02_sfnt_off0002a696.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2A696 13508 bytes
SHA-256: bd9e83287b0d68b69d51ade3b1a6d88c9d79616100fdc6bf8b94f35bdafefa18
font_03_sfnt_off000304b6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x304B6 220792 bytes
SHA-256: 86846322da3d79bdb423de239457a9b02e4d1bbe3e8acfda1cbe6d14251f31e3
font_04_sfnt_off00031724.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x31724 52060 bytes
SHA-256: dc608986794f04a365b24f064f8daac8d2539af5370554e771431f75859f5d2d
font_05_sfnt_off00032d6e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x32D6E 47820 bytes
SHA-256: c37ff9f7ac38071c5562ac4531b40d9dd44e418c77721c770c79c0dc31a9a670

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