Malicious PDF — malware analysis report

Static analysis result for SHA-256 eecbaf045f16f689…

MALICIOUS

PDF

282.5 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-19
MD5: 8b9e4aaac38b649202d791fde951a6c2 SHA-1: 35c6ebd8e9081cb62a61de9dedb4f71c1c78eaf0 SHA-256: eecbaf045f16f6893117bdc214cb49d50a5c0880ce7ed111c3c52f81fdb826a2
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 7

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_011_off0001f561.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x1F561 149516 bytes
SHA-256: 56f5355e4fecce666a63d6458a4a83f7354bb009965dbd87e6e1931cc20a8be3
font_00_sfnt_off0001df29.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1DF29 222464 bytes
SHA-256: 49e3e19eb6f09c7f8e454577d6853a3ea8060792d377892ce3b7c7e845dcdbfd
font_02_sfnt_off000379a0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x379A0 13508 bytes
SHA-256: bd9e83287b0d68b69d51ade3b1a6d88c9d79616100fdc6bf8b94f35bdafefa18
font_03_sfnt_off00039c05.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x39C05 53348 bytes
SHA-256: 970ffca7d983f814da5563b09134f29de4d2c4c228a18cf1f0762b4d5c0c55a9
font_04_sfnt_off0003b69f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3B69F 47796 bytes
SHA-256: e63a51dfd52b6a8c3166c59ef4814eb245c5181b09637107ec97ab4eb48e1cf5
font_05_sfnt_off000439db.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x439DB 183540 bytes
SHA-256: 29c87822b253a979b17fe825ffa76b795508b98782fa525849521d4c39c89477
font_06_sfnt_off00044985.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x44985 6096 bytes
SHA-256: 03c02e05377f87b7ffcfeecda6ee9d693b22f57d196f7e92f5eec09b0c4d8096

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