Malicious PDF — malware analysis report

Static analysis result for SHA-256 e77ece751aa6d596…

MALICIOUS

PDF

232.0 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-22
MD5: 26364e24e9acfefcfe2a0dbafa73c77e SHA-1: 6d7a2044e1dead9a6684637804b00f135754459b SHA-256: e77ece751aa6d5964a06bfbb919f5954ad69cf234d23e3c7aab3c645ceb481e1
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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_014_off00029efe.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x29EFE 149676 bytes
SHA-256: 9c17d7682e260fc76f642e88617fe8876d0a232c3fa5a4aca56c790646e175bd
font_00_sfnt_off00028d50.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x28D50 220440 bytes
SHA-256: 45d731b44ae7146b36a6b824f977209fc794dba0e9b5fd6ec25e9982a94890b7
font_02_sfnt_off0003699c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3699C 6096 bytes
SHA-256: 03c02e05377f87b7ffcfeecda6ee9d693b22f57d196f7e92f5eec09b0c4d8096

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